From 182573172cd36dc999738f92f3720458a5fecbda Mon Sep 17 00:00:00 2001
From: bunnyxt-ci <bunnyxt-ci@users.noreply.github.com>
Date: Fri, 25 Oct 2024 00:11:23 +0000
Subject: [PATCH] ci: update problems_all.json

---
 problems_all.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/problems_all.json b/problems_all.json
index 2447e1f..56a75d7 100644
--- a/problems_all.json
+++ b/problems_all.json
@@ -1 +1 @@
-{"1": {"acRate": 54.04443940026743, "difficulty": "Easy", "likes": 58520, "dislikes": 2077, "categoryTitle": "Algorithms", "frontendQuestionId": "1", "paidOnly": false, "title": "Two Sum", "titleSlug": "two-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 14952198, "totalSubmissionRaw": 27666513}, "2": {"acRate": 44.39736978451896, "difficulty": "Medium", "likes": 31920, "dislikes": 6405, "categoryTitle": "Algorithms", "frontendQuestionId": "2", "paidOnly": false, "title": "Add Two Numbers", "titleSlug": "add-two-numbers", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 5083953, "totalSubmissionRaw": 11451042}, "3": {"acRate": 35.62411076110698, "difficulty": "Medium", "likes": 40449, "dislikes": 1947, "categoryTitle": "Algorithms", "frontendQuestionId": "3", "paidOnly": false, "title": "Longest Substring Without Repeating Characters", "titleSlug": "longest-substring-without-repeating-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 6467835, "totalSubmissionRaw": 18155838}, "4": {"acRate": 41.77733824925285, "difficulty": "Hard", "likes": 28885, "dislikes": 3239, "categoryTitle": "Algorithms", "frontendQuestionId": "4", "paidOnly": false, "title": "Median of Two Sorted Arrays", "titleSlug": "median-of-two-sorted-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2932601, "totalSubmissionRaw": 7019601}, "5": {"acRate": 34.6217401380068, "difficulty": "Medium", "likes": 29810, "dislikes": 1828, "categoryTitle": "Algorithms", "frontendQuestionId": "5", "paidOnly": false, "title": "Longest Palindromic Substring", "titleSlug": "longest-palindromic-substring", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3388307, "totalSubmissionRaw": 9786678}, "6": {"acRate": 49.58969205557909, "difficulty": "Medium", "likes": 7937, "dislikes": 14927, "categoryTitle": "Algorithms", "frontendQuestionId": "6", "paidOnly": false, "title": "Zigzag Conversion", "titleSlug": "zigzag-conversion", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1510018, "totalSubmissionRaw": 3045026}, "7": {"acRate": 29.296819431082326, "difficulty": "Medium", "likes": 13427, "dislikes": 13640, "categoryTitle": "Algorithms", "frontendQuestionId": "7", "paidOnly": false, "title": "Reverse Integer", "titleSlug": "reverse-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3579300, "totalSubmissionRaw": 12217371}, "8": {"acRate": 18.077061524179612, "difficulty": "Medium", "likes": 4810, "dislikes": 14063, "categoryTitle": "Algorithms", "frontendQuestionId": "8", "paidOnly": false, "title": "String to Integer (atoi)", "titleSlug": "string-to-integer-atoi", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1717497, "totalSubmissionRaw": 9500968}, "9": {"acRate": 57.764658318596204, "difficulty": "Easy", "likes": 13079, "dislikes": 2767, "categoryTitle": "Algorithms", "frontendQuestionId": "9", "paidOnly": false, "title": "Palindrome Number", "titleSlug": "palindrome-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 5383653, "totalSubmissionRaw": 9319979}, "10": {"acRate": 28.48118259295573, "difficulty": "Hard", "likes": 12324, "dislikes": 2206, "categoryTitle": "Algorithms", "frontendQuestionId": "10", "paidOnly": false, "title": "Regular Expression Matching", "titleSlug": "regular-expression-matching", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1038488, "totalSubmissionRaw": 3646222}, "11": {"acRate": 56.385766020995376, "difficulty": "Medium", "likes": 29792, "dislikes": 1862, "categoryTitle": "Algorithms", "frontendQuestionId": "11", "paidOnly": false, "title": "Container With Most Water", "titleSlug": "container-with-most-water", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3425649, "totalSubmissionRaw": 6075384}, "12": {"acRate": 66.6109213350021, "difficulty": "Medium", "likes": 7376, "dislikes": 5590, "categoryTitle": "Algorithms", "frontendQuestionId": "12", "paidOnly": false, "title": "Integer to Roman", "titleSlug": "integer-to-roman", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1486469, "totalSubmissionRaw": 2231562}, "13": {"acRate": 63.00142357745758, "difficulty": "Easy", "likes": 14801, "dislikes": 993, "categoryTitle": "Algorithms", "frontendQuestionId": "13", "paidOnly": false, "title": "Roman to Integer", "titleSlug": "roman-to-integer", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4154245, "totalSubmissionRaw": 6593904}, "14": {"acRate": 44.04296219106212, "difficulty": "Easy", "likes": 18108, "dislikes": 4618, "categoryTitle": "Algorithms", "frontendQuestionId": "14", "paidOnly": false, "title": "Longest Common Prefix", "titleSlug": "longest-common-prefix", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3842704, "totalSubmissionRaw": 8724909}, "15": {"acRate": 35.5813029418502, "difficulty": "Medium", "likes": 31519, "dislikes": 2946, "categoryTitle": "Algorithms", "frontendQuestionId": "15", "paidOnly": false, "title": "3Sum", "titleSlug": "3sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4021498, "totalSubmissionRaw": 11302307}, "16": {"acRate": 46.170959666821325, "difficulty": "Medium", "likes": 10614, "dislikes": 576, "categoryTitle": "Algorithms", "frontendQuestionId": "16", "paidOnly": false, "title": "3Sum Closest", "titleSlug": "3sum-closest", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1329454, "totalSubmissionRaw": 2879416}, "17": {"acRate": 62.041890803525646, "difficulty": "Medium", "likes": 18959, "dislikes": 1019, "categoryTitle": "Algorithms", "frontendQuestionId": "17", "paidOnly": false, "title": "Letter Combinations of a Phone Number", "titleSlug": "letter-combinations-of-a-phone-number", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2251662, "totalSubmissionRaw": 3629272}, "18": {"acRate": 36.8866704608894, "difficulty": "Medium", "likes": 11553, "dislikes": 1416, "categoryTitle": "Algorithms", "frontendQuestionId": "18", "paidOnly": false, "title": "4Sum", "titleSlug": "4sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1086245, "totalSubmissionRaw": 2944823}, "19": {"acRate": 47.02612318072938, "difficulty": "Medium", "likes": 19205, "dislikes": 821, "categoryTitle": "Algorithms", "frontendQuestionId": "19", "paidOnly": false, "title": "Remove Nth Node From End of List", "titleSlug": "remove-nth-node-from-end-of-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3047467, "totalSubmissionRaw": 6480385}, "20": {"acRate": 41.227091792986585, "difficulty": "Easy", "likes": 24597, "dislikes": 1814, "categoryTitle": "Algorithms", "frontendQuestionId": "20", "paidOnly": false, "title": "Valid Parentheses", "titleSlug": "valid-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 5230622, "totalSubmissionRaw": 12687358}, "21": {"acRate": 65.50350511597539, "difficulty": "Easy", "likes": 22281, "dislikes": 2177, "categoryTitle": "Algorithms", "frontendQuestionId": "21", "paidOnly": false, "title": "Merge Two Sorted Lists", "titleSlug": "merge-two-sorted-lists", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4638878, "totalSubmissionRaw": 7081884}, "22": {"acRate": 75.72401357014213, "difficulty": "Medium", "likes": 21454, "dislikes": 981, "categoryTitle": "Algorithms", "frontendQuestionId": "22", "paidOnly": false, "title": "Generate Parentheses", "titleSlug": "generate-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2045922, "totalSubmissionRaw": 2701813}, "23": {"acRate": 54.47858404127464, "difficulty": "Hard", "likes": 19750, "dislikes": 731, "categoryTitle": "Algorithms", "frontendQuestionId": "23", "paidOnly": false, "title": "Merge k Sorted Lists", "titleSlug": "merge-k-sorted-lists", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2194839, "totalSubmissionRaw": 4028812}, "24": {"acRate": 65.56696651097941, "difficulty": "Medium", "likes": 12119, "dislikes": 458, "categoryTitle": "Algorithms", "frontendQuestionId": "24", "paidOnly": false, "title": "Swap Nodes in Pairs", "titleSlug": "swap-nodes-in-pairs", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1478499, "totalSubmissionRaw": 2254946}, "25": {"acRate": 60.77248874227126, "difficulty": "Hard", "likes": 13991, "dislikes": 726, "categoryTitle": "Algorithms", "frontendQuestionId": "25", "paidOnly": false, "title": "Reverse Nodes in k-Group", "titleSlug": "reverse-nodes-in-k-group", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1057790, "totalSubmissionRaw": 1740575}, "26": {"acRate": 58.04972185031957, "difficulty": "Easy", "likes": 15333, "dislikes": 19088, "categoryTitle": "Algorithms", "frontendQuestionId": "26", "paidOnly": false, "title": "Remove Duplicates from Sorted Array", "titleSlug": "remove-duplicates-from-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5159126, "totalSubmissionRaw": 8887431}, "27": {"acRate": 58.51164175890846, "difficulty": "Easy", "likes": 2998, "dislikes": 4065, "categoryTitle": "Algorithms", "frontendQuestionId": "27", "paidOnly": false, "title": "Remove Element", "titleSlug": "remove-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3489266, "totalSubmissionRaw": 5963376}, "28": {"acRate": 43.68556275164871, "difficulty": "Easy", "likes": 6152, "dislikes": 449, "categoryTitle": "Algorithms", "frontendQuestionId": "28", "paidOnly": false, "title": "Find the Index of the First Occurrence in a String", "titleSlug": "find-the-index-of-the-first-occurrence-in-a-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2842086, "totalSubmissionRaw": 6505798}, "29": {"acRate": 17.833084459029514, "difficulty": "Medium", "likes": 5316, "dislikes": 14913, "categoryTitle": "Algorithms", "frontendQuestionId": "29", "paidOnly": false, "title": "Divide Two Integers", "titleSlug": "divide-two-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 825343, "totalSubmissionRaw": 4628157}, "30": {"acRate": 32.51265737421735, "difficulty": "Hard", "likes": 1974, "dislikes": 290, "categoryTitle": "Algorithms", "frontendQuestionId": "30", "paidOnly": false, "title": "Substring with Concatenation of All Words", "titleSlug": "substring-with-concatenation-of-all-words", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 501403, "totalSubmissionRaw": 1542169}, "31": {"acRate": 41.35824589946434, "difficulty": "Medium", "likes": 18821, "dislikes": 4790, "categoryTitle": "Algorithms", "frontendQuestionId": "31", "paidOnly": false, "title": "Next Permutation", "titleSlug": "next-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1543041, "totalSubmissionRaw": 3730913}, "32": {"acRate": 34.94461237341134, "difficulty": "Hard", "likes": 12505, "dislikes": 417, "categoryTitle": "Algorithms", "frontendQuestionId": "32", "paidOnly": false, "title": "Longest Valid Parentheses", "titleSlug": "longest-valid-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 805197, "totalSubmissionRaw": 2304213}, "33": {"acRate": 41.710630172720975, "difficulty": "Medium", "likes": 26821, "dislikes": 1630, "categoryTitle": "Algorithms", "frontendQuestionId": "33", "paidOnly": false, "title": "Search in Rotated Sorted Array", "titleSlug": "search-in-rotated-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3101942, "totalSubmissionRaw": 7436814}, "34": {"acRate": 45.39346593882548, "difficulty": "Medium", "likes": 20913, "dislikes": 545, "categoryTitle": "Algorithms", "frontendQuestionId": "34", "paidOnly": false, "title": "Find First and Last Position of Element in Sorted Array", "titleSlug": "find-first-and-last-position-of-element-in-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2298599, "totalSubmissionRaw": 5063731}, "35": {"acRate": 47.44949683411051, "difficulty": "Easy", "likes": 16552, "dislikes": 768, "categoryTitle": "Algorithms", "frontendQuestionId": "35", "paidOnly": false, "title": "Search Insert Position", "titleSlug": "search-insert-position", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3287026, "totalSubmissionRaw": 6927421}, "36": {"acRate": 60.81550593310001, "difficulty": "Medium", "likes": 10954, "dislikes": 1155, "categoryTitle": "Algorithms", "frontendQuestionId": "36", "paidOnly": false, "title": "Valid Sudoku", "titleSlug": "valid-sudoku", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1716955, "totalSubmissionRaw": 2823218}, "37": {"acRate": 63.19507356289278, "difficulty": "Hard", "likes": 9713, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "37", "paidOnly": false, "title": "Sudoku Solver", "titleSlug": "sudoku-solver", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 664779, "totalSubmissionRaw": 1051950}, "38": {"acRate": 56.73976191960253, "difficulty": "Medium", "likes": 4131, "dislikes": 8455, "categoryTitle": "Algorithms", "frontendQuestionId": "38", "paidOnly": false, "title": "Count and Say", "titleSlug": "count-and-say", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1010436, "totalSubmissionRaw": 1780826}, "39": {"acRate": 72.99321551920872, "difficulty": "Medium", "likes": 19169, "dislikes": 441, "categoryTitle": "Algorithms", "frontendQuestionId": "39", "paidOnly": false, "title": "Combination Sum", "titleSlug": "combination-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2194150, "totalSubmissionRaw": 3005968}, "40": {"acRate": 56.586608596276974, "difficulty": "Medium", "likes": 11141, "dislikes": 325, "categoryTitle": "Algorithms", "frontendQuestionId": "40", "paidOnly": false, "title": "Combination Sum II", "titleSlug": "combination-sum-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1205195, "totalSubmissionRaw": 2129825}, "41": {"acRate": 40.07308049456375, "difficulty": "Hard", "likes": 17068, "dislikes": 1875, "categoryTitle": "Algorithms", "frontendQuestionId": "41", "paidOnly": false, "title": "First Missing Positive", "titleSlug": "first-missing-positive", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1315358, "totalSubmissionRaw": 3282399}, "42": {"acRate": 63.35121632446562, "difficulty": "Hard", "likes": 32656, "dislikes": 549, "categoryTitle": "Algorithms", "frontendQuestionId": "42", "paidOnly": false, "title": "Trapping Rain Water", "titleSlug": "trapping-rain-water", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2404196, "totalSubmissionRaw": 3795024}, "43": {"acRate": 41.142378107261344, "difficulty": "Medium", "likes": 7171, "dislikes": 3415, "categoryTitle": "Algorithms", "frontendQuestionId": "43", "paidOnly": false, "title": "Multiply Strings", "titleSlug": "multiply-strings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 868672, "totalSubmissionRaw": 2111381}, "44": {"acRate": 28.769978994756844, "difficulty": "Hard", "likes": 8395, "dislikes": 367, "categoryTitle": "Algorithms", "frontendQuestionId": "44", "paidOnly": false, "title": "Wildcard Matching", "titleSlug": "wildcard-matching", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 634971, "totalSubmissionRaw": 2207060}, "45": {"acRate": 40.793974226428745, "difficulty": "Medium", "likes": 14881, "dislikes": 606, "categoryTitle": "Algorithms", "frontendQuestionId": "45", "paidOnly": false, "title": "Jump Game II", "titleSlug": "jump-game-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1450856, "totalSubmissionRaw": 3556531}, "46": {"acRate": 79.44216240284806, "difficulty": "Medium", "likes": 19349, "dislikes": 337, "categoryTitle": "Algorithms", "frontendQuestionId": "46", "paidOnly": false, "title": "Permutations", "titleSlug": "permutations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2297969, "totalSubmissionRaw": 2892632}, "47": {"acRate": 60.242066953409335, "difficulty": "Medium", "likes": 8605, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "47", "paidOnly": false, "title": "Permutations II", "titleSlug": "permutations-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1001428, "totalSubmissionRaw": 1662343}, "48": {"acRate": 76.185437077444, "difficulty": "Medium", "likes": 17954, "dislikes": 847, "categoryTitle": "Algorithms", "frontendQuestionId": "48", "paidOnly": false, "title": "Rotate Image", "titleSlug": "rotate-image", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1971198, "totalSubmissionRaw": 2587370}, "49": {"acRate": 69.61741111864183, "difficulty": "Medium", "likes": 19616, "dislikes": 645, "categoryTitle": "Algorithms", "frontendQuestionId": "49", "paidOnly": false, "title": "Group Anagrams", "titleSlug": "group-anagrams", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3248885, "totalSubmissionRaw": 4666778}, "50": {"acRate": 35.778568324082535, "difficulty": "Medium", "likes": 10056, "dislikes": 9740, "categoryTitle": "Algorithms", "frontendQuestionId": "50", "paidOnly": false, "title": "Pow(x, n)", "titleSlug": "powx-n", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1895002, "totalSubmissionRaw": 5296462}, "51": {"acRate": 70.33254816550195, "difficulty": "Hard", "likes": 12654, "dislikes": 298, "categoryTitle": "Algorithms", "frontendQuestionId": "51", "paidOnly": false, "title": "N-Queens", "titleSlug": "n-queens", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 827976, "totalSubmissionRaw": 1177233}, "52": {"acRate": 75.16211227093402, "difficulty": "Hard", "likes": 3927, "dislikes": 267, "categoryTitle": "Algorithms", "frontendQuestionId": "52", "paidOnly": false, "title": "N-Queens II", "titleSlug": "n-queens-ii", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 430373, "totalSubmissionRaw": 572591}, "53": {"acRate": 51.309709860749834, "difficulty": "Medium", "likes": 34577, "dislikes": 1466, "categoryTitle": "Algorithms", "frontendQuestionId": "53", "paidOnly": false, "title": "Maximum Subarray", "titleSlug": "maximum-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4347186, "totalSubmissionRaw": 8472445}, "54": {"acRate": 51.67271039131671, "difficulty": "Medium", "likes": 15236, "dislikes": 1361, "categoryTitle": "Algorithms", "frontendQuestionId": "54", "paidOnly": false, "title": "Spiral Matrix", "titleSlug": "spiral-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1638424, "totalSubmissionRaw": 3170776}, "55": {"acRate": 38.849094622459425, "difficulty": "Medium", "likes": 19780, "dislikes": 1302, "categoryTitle": "Algorithms", "frontendQuestionId": "55", "paidOnly": false, "title": "Jump Game", "titleSlug": "jump-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2214887, "totalSubmissionRaw": 5701262}, "56": {"acRate": 48.11867852464991, "difficulty": "Medium", "likes": 22547, "dislikes": 809, "categoryTitle": "Algorithms", "frontendQuestionId": "56", "paidOnly": false, "title": "Merge Intervals", "titleSlug": "merge-intervals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2710820, "totalSubmissionRaw": 5633621}, "57": {"acRate": 42.34599541223489, "difficulty": "Medium", "likes": 10605, "dislikes": 833, "categoryTitle": "Algorithms", "frontendQuestionId": "57", "paidOnly": false, "title": "Insert Interval", "titleSlug": "insert-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1256414, "totalSubmissionRaw": 2967020}, "58": {"acRate": 54.10543256270671, "difficulty": "Easy", "likes": 5388, "dislikes": 297, "categoryTitle": "Algorithms", "frontendQuestionId": "58", "paidOnly": false, "title": "Length of Last Word", "titleSlug": "length-of-last-word", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2331837, "totalSubmissionRaw": 4309808}, "59": {"acRate": 72.30406661060412, "difficulty": "Medium", "likes": 6489, "dislikes": 267, "categoryTitle": "Algorithms", "frontendQuestionId": "59", "paidOnly": false, "title": "Spiral Matrix II", "titleSlug": "spiral-matrix-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 626792, "totalSubmissionRaw": 866884}, "60": {"acRate": 48.32592181670141, "difficulty": "Hard", "likes": 6775, "dislikes": 485, "categoryTitle": "Algorithms", "frontendQuestionId": "60", "paidOnly": false, "title": "Permutation Sequence", "titleSlug": "permutation-sequence", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 432084, "totalSubmissionRaw": 894104}, "61": {"acRate": 38.82029367800932, "difficulty": "Medium", "likes": 9935, "dislikes": 1474, "categoryTitle": "Algorithms", "frontendQuestionId": "61", "paidOnly": false, "title": "Rotate List", "titleSlug": "rotate-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1103753, "totalSubmissionRaw": 2843234}, "62": {"acRate": 64.93362768664575, "difficulty": "Medium", "likes": 16889, "dislikes": 454, "categoryTitle": "Algorithms", "frontendQuestionId": "62", "paidOnly": false, "title": "Unique Paths", "titleSlug": "unique-paths", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2045964, "totalSubmissionRaw": 3150855}, "63": {"acRate": 42.311623403494536, "difficulty": "Medium", "likes": 8907, "dislikes": 519, "categoryTitle": "Algorithms", "frontendQuestionId": "63", "paidOnly": false, "title": "Unique Paths II", "titleSlug": "unique-paths-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1053143, "totalSubmissionRaw": 2489010}, "64": {"acRate": 65.1611050870669, "difficulty": "Medium", "likes": 12645, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "64", "paidOnly": false, "title": "Minimum Path Sum", "titleSlug": "minimum-path-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1320853, "totalSubmissionRaw": 2027058}, "65": {"acRate": 20.4799159150452, "difficulty": "Hard", "likes": 1295, "dislikes": 2058, "categoryTitle": "Algorithms", "frontendQuestionId": "65", "paidOnly": false, "title": "Valid Number", "titleSlug": "valid-number", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 395542, "totalSubmissionRaw": 1931377}, "66": {"acRate": 46.359837993701866, "difficulty": "Easy", "likes": 9652, "dislikes": 5424, "categoryTitle": "Algorithms", "frontendQuestionId": "66", "paidOnly": false, "title": "Plus One", "titleSlug": "plus-one", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2541546, "totalSubmissionRaw": 5482215}, "67": {"acRate": 54.49799130977705, "difficulty": "Easy", "likes": 9570, "dislikes": 1004, "categoryTitle": "Algorithms", "frontendQuestionId": "67", "paidOnly": false, "title": "Add Binary", "titleSlug": "add-binary", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1629632, "totalSubmissionRaw": 2990259}, "68": {"acRate": 45.58570076769576, "difficulty": "Hard", "likes": 3838, "dislikes": 4868, "categoryTitle": "Algorithms", "frontendQuestionId": "68", "paidOnly": false, "title": "Text Justification", "titleSlug": "text-justification", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 469215, "totalSubmissionRaw": 1029308}, "69": {"acRate": 39.49011019959174, "difficulty": "Easy", "likes": 8383, "dislikes": 4537, "categoryTitle": "Algorithms", "frontendQuestionId": "69", "paidOnly": false, "title": "Sqrt(x)", "titleSlug": "sqrtx", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2221093, "totalSubmissionRaw": 5624430}, "70": {"acRate": 53.171973659963825, "difficulty": "Easy", "likes": 22335, "dislikes": 884, "categoryTitle": "Algorithms", "frontendQuestionId": "70", "paidOnly": false, "title": "Climbing Stairs", "titleSlug": "climbing-stairs", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3676084, "totalSubmissionRaw": 6913577}, "71": {"acRate": 44.6928328165351, "difficulty": "Medium", "likes": 5744, "dislikes": 1309, "categoryTitle": "Algorithms", "frontendQuestionId": "71", "paidOnly": false, "title": "Simplify Path", "titleSlug": "simplify-path", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 879488, "totalSubmissionRaw": 1967858}, "72": {"acRate": 57.522795423269535, "difficulty": "Medium", "likes": 15113, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "72", "paidOnly": false, "title": "Edit Distance", "titleSlug": "edit-distance", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 987727, "totalSubmissionRaw": 1717112}, "73": {"acRate": 57.77084341077923, "difficulty": "Medium", "likes": 14881, "dislikes": 760, "categoryTitle": "Algorithms", "frontendQuestionId": "73", "paidOnly": false, "title": "Set Matrix Zeroes", "titleSlug": "set-matrix-zeroes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1657702, "totalSubmissionRaw": 2869444}, "74": {"acRate": 51.206266394754486, "difficulty": "Medium", "likes": 16085, "dislikes": 427, "categoryTitle": "Algorithms", "frontendQuestionId": "74", "paidOnly": false, "title": "Search a 2D Matrix", "titleSlug": "search-a-2d-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2034835, "totalSubmissionRaw": 3973809}, "75": {"acRate": 65.31981507427469, "difficulty": "Medium", "likes": 18940, "dislikes": 670, "categoryTitle": "Algorithms", "frontendQuestionId": "75", "paidOnly": false, "title": "Sort Colors", "titleSlug": "sort-colors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2420546, "totalSubmissionRaw": 3705686}, "76": {"acRate": 43.89853699243581, "difficulty": "Hard", "likes": 18202, "dislikes": 753, "categoryTitle": "Algorithms", "frontendQuestionId": "76", "paidOnly": false, "title": "Minimum Window Substring", "titleSlug": "minimum-window-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1510809, "totalSubmissionRaw": 3441595}, "77": {"acRate": 71.49170323543565, "difficulty": "Medium", "likes": 8331, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "77", "paidOnly": false, "title": "Combinations", "titleSlug": "combinations", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 992480, "totalSubmissionRaw": 1388247}, "78": {"acRate": 79.46175131465961, "difficulty": "Medium", "likes": 17578, "dislikes": 285, "categoryTitle": "Algorithms", "frontendQuestionId": "78", "paidOnly": false, "title": "Subsets", "titleSlug": "subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2180157, "totalSubmissionRaw": 2743659}, "79": {"acRate": 43.82335247470605, "difficulty": "Medium", "likes": 16132, "dislikes": 686, "categoryTitle": "Algorithms", "frontendQuestionId": "79", "paidOnly": false, "title": "Word Search", "titleSlug": "word-search", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1843013, "totalSubmissionRaw": 4205550}, "80": {"acRate": 60.584864149819865, "difficulty": "Medium", "likes": 7163, "dislikes": 1380, "categoryTitle": "Algorithms", "frontendQuestionId": "80", "paidOnly": false, "title": "Remove Duplicates from Sorted Array II", "titleSlug": "remove-duplicates-from-sorted-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1212756, "totalSubmissionRaw": 2001754}, "81": {"acRate": 38.26379595280195, "difficulty": "Medium", "likes": 8666, "dislikes": 1058, "categoryTitle": "Algorithms", "frontendQuestionId": "81", "paidOnly": false, "title": "Search in Rotated Sorted Array II", "titleSlug": "search-in-rotated-sorted-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 827732, "totalSubmissionRaw": 2163223}, "82": {"acRate": 48.53494854406898, "difficulty": "Medium", "likes": 8953, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "82", "paidOnly": false, "title": "Remove Duplicates from Sorted List II", "titleSlug": "remove-duplicates-from-sorted-list-ii", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 814197, "totalSubmissionRaw": 1677550}, "83": {"acRate": 53.63392950811564, "difficulty": "Easy", "likes": 8881, "dislikes": 317, "categoryTitle": "Algorithms", "frontendQuestionId": "83", "paidOnly": false, "title": "Remove Duplicates from Sorted List", "titleSlug": "remove-duplicates-from-sorted-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1702432, "totalSubmissionRaw": 3174169}, "84": {"acRate": 45.730875158827445, "difficulty": "Hard", "likes": 17579, "dislikes": 300, "categoryTitle": "Algorithms", "frontendQuestionId": "84", "paidOnly": false, "title": "Largest Rectangle in Histogram", "titleSlug": "largest-rectangle-in-histogram", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1020340, "totalSubmissionRaw": 2231187}, "85": {"acRate": 51.96499613082302, "difficulty": "Hard", "likes": 10758, "dislikes": 186, "categoryTitle": "Algorithms", "frontendQuestionId": "85", "paidOnly": false, "title": "Maximal Rectangle", "titleSlug": "maximal-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 533188, "totalSubmissionRaw": 1026051}, "86": {"acRate": 57.45847683497479, "difficulty": "Medium", "likes": 7442, "dislikes": 899, "categoryTitle": "Algorithms", "frontendQuestionId": "86", "paidOnly": false, "title": "Partition List", "titleSlug": "partition-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 684684, "totalSubmissionRaw": 1191612}, "87": {"acRate": 40.96188239711298, "difficulty": "Hard", "likes": 3381, "dislikes": 1284, "categoryTitle": "Algorithms", "frontendQuestionId": "87", "paidOnly": false, "title": "Scramble String", "titleSlug": "scramble-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 244379, "totalSubmissionRaw": 596601}, "88": {"acRate": 51.3198671198245, "difficulty": "Easy", "likes": 15600, "dislikes": 2082, "categoryTitle": "Algorithms", "frontendQuestionId": "88", "paidOnly": false, "title": "Merge Sorted Array", "titleSlug": "merge-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3788102, "totalSubmissionRaw": 7381358}, "89": {"acRate": 60.30192469888082, "difficulty": "Medium", "likes": 2288, "dislikes": 2744, "categoryTitle": "Algorithms", "frontendQuestionId": "89", "paidOnly": false, "title": "Gray Code", "titleSlug": "gray-code", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 318162, "totalSubmissionRaw": 527615}, "90": {"acRate": 58.25190997085588, "difficulty": "Medium", "likes": 9946, "dislikes": 337, "categoryTitle": "Algorithms", "frontendQuestionId": "90", "paidOnly": false, "title": "Subsets II", "titleSlug": "subsets-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1045345, "totalSubmissionRaw": 1794526}, "91": {"acRate": 35.594993858513426, "difficulty": "Medium", "likes": 12084, "dislikes": 4540, "categoryTitle": "Algorithms", "frontendQuestionId": "91", "paidOnly": false, "title": "Decode Ways", "titleSlug": "decode-ways", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1340284, "totalSubmissionRaw": 3765374}, "92": {"acRate": 48.50105132737648, "difficulty": "Medium", "likes": 11818, "dislikes": 649, "categoryTitle": "Algorithms", "frontendQuestionId": "92", "paidOnly": false, "title": "Reverse Linked List II", "titleSlug": "reverse-linked-list-ii", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 961410, "totalSubmissionRaw": 1982248}, "93": {"acRate": 51.333986099429666, "difficulty": "Medium", "likes": 5292, "dislikes": 797, "categoryTitle": "Algorithms", "frontendQuestionId": "93", "paidOnly": false, "title": "Restore IP Addresses", "titleSlug": "restore-ip-addresses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 490718, "totalSubmissionRaw": 955932}, "94": {"acRate": 77.28167404208581, "difficulty": "Easy", "likes": 13686, "dislikes": 810, "categoryTitle": "Algorithms", "frontendQuestionId": "94", "paidOnly": false, "title": "Binary Tree Inorder Traversal", "titleSlug": "binary-tree-inorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2784946, "totalSubmissionRaw": 3603632}, "95": {"acRate": 58.91171736104071, "difficulty": "Medium", "likes": 7630, "dislikes": 535, "categoryTitle": "Algorithms", "frontendQuestionId": "95", "paidOnly": false, "title": "Unique Binary Search Trees II", "titleSlug": "unique-binary-search-trees-ii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 476498, "totalSubmissionRaw": 808834}, "96": {"acRate": 61.69598678188179, "difficulty": "Medium", "likes": 10463, "dislikes": 412, "categoryTitle": "Algorithms", "frontendQuestionId": "96", "paidOnly": false, "title": "Unique Binary Search Trees", "titleSlug": "unique-binary-search-trees", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 704984, "totalSubmissionRaw": 1142674}, "97": {"acRate": 40.74845799361928, "difficulty": "Medium", "likes": 8321, "dislikes": 496, "categoryTitle": "Algorithms", "frontendQuestionId": "97", "paidOnly": false, "title": "Interleaving String", "titleSlug": "interleaving-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 574758, "totalSubmissionRaw": 1410501}, "98": {"acRate": 33.544752802673344, "difficulty": "Medium", "likes": 17063, "dislikes": 1388, "categoryTitle": "Algorithms", "frontendQuestionId": "98", "paidOnly": false, "title": "Validate Binary Search Tree", "titleSlug": "validate-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2563262, "totalSubmissionRaw": 7641335}, "99": {"acRate": 54.52523719838592, "difficulty": "Medium", "likes": 8006, "dislikes": 261, "categoryTitle": "Algorithms", "frontendQuestionId": "99", "paidOnly": false, "title": "Recover Binary Search Tree", "titleSlug": "recover-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 491581, "totalSubmissionRaw": 901565}, "100": {"acRate": 63.58170146435798, "difficulty": "Easy", "likes": 11754, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "100", "paidOnly": false, "title": "Same Tree", "titleSlug": "same-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2440871, "totalSubmissionRaw": 3838952}, "101": {"acRate": 57.78862096760997, "difficulty": "Easy", "likes": 15529, "dislikes": 396, "categoryTitle": "Algorithms", "frontendQuestionId": "101", "paidOnly": false, "title": "Symmetric Tree", "titleSlug": "symmetric-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2189468, "totalSubmissionRaw": 3788755}, "102": {"acRate": 68.80183479594197, "difficulty": "Medium", "likes": 15600, "dislikes": 325, "categoryTitle": "Algorithms", "frontendQuestionId": "102", "paidOnly": false, "title": "Binary Tree Level Order Traversal", "titleSlug": "binary-tree-level-order-traversal", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2488991, "totalSubmissionRaw": 3617623}, "103": {"acRate": 60.22125386431796, "difficulty": "Medium", "likes": 11008, "dislikes": 313, "categoryTitle": "Algorithms", "frontendQuestionId": "103", "paidOnly": false, "title": "Binary Tree Zigzag Level Order Traversal", "titleSlug": "binary-tree-zigzag-level-order-traversal", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1303204, "totalSubmissionRaw": 2164026}, "104": {"acRate": 76.25950903577501, "difficulty": "Easy", "likes": 13052, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "104", "paidOnly": false, "title": "Maximum Depth of Binary Tree", "titleSlug": "maximum-depth-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3480527, "totalSubmissionRaw": 4564059}, "105": {"acRate": 65.23591325974331, "difficulty": "Medium", "likes": 15291, "dislikes": 529, "categoryTitle": "Algorithms", "frontendQuestionId": "105", "paidOnly": false, "title": "Construct Binary Tree from Preorder and Inorder Traversal", "titleSlug": "construct-binary-tree-from-preorder-and-inorder-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1373146, "totalSubmissionRaw": 2104897}, "106": {"acRate": 64.56481937539091, "difficulty": "Medium", "likes": 8134, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "106", "paidOnly": false, "title": "Construct Binary Tree from Inorder and Postorder Traversal", "titleSlug": "construct-binary-tree-from-inorder-and-postorder-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 709164, "totalSubmissionRaw": 1098376}, "107": {"acRate": 64.55025156460916, "difficulty": "Medium", "likes": 4919, "dislikes": 324, "categoryTitle": "Algorithms", "frontendQuestionId": "107", "paidOnly": false, "title": "Binary Tree Level Order Traversal II", "titleSlug": "binary-tree-level-order-traversal-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 683825, "totalSubmissionRaw": 1059369}, "108": {"acRate": 72.82617645222271, "difficulty": "Easy", "likes": 11118, "dislikes": 573, "categoryTitle": "Algorithms", "frontendQuestionId": "108", "paidOnly": false, "title": "Convert Sorted Array to Binary Search Tree", "titleSlug": "convert-sorted-array-to-binary-search-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1317901, "totalSubmissionRaw": 1809653}, "109": {"acRate": 62.94909383171645, "difficulty": "Medium", "likes": 7522, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "109", "paidOnly": false, "title": "Convert Sorted List to Binary Search Tree", "titleSlug": "convert-sorted-list-to-binary-search-tree", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 556084, "totalSubmissionRaw": 883388}, "110": {"acRate": 53.67428529139262, "difficulty": "Easy", "likes": 10945, "dislikes": 722, "categoryTitle": "Algorithms", "frontendQuestionId": "110", "paidOnly": false, "title": "Balanced Binary Tree", "titleSlug": "balanced-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1689862, "totalSubmissionRaw": 3148372}, "111": {"acRate": 49.152620831116835, "difficulty": "Easy", "likes": 7362, "dislikes": 1315, "categoryTitle": "Algorithms", "frontendQuestionId": "111", "paidOnly": false, "title": "Minimum Depth of Binary Tree", "titleSlug": "minimum-depth-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1295428, "totalSubmissionRaw": 2635519}, "112": {"acRate": 51.58463246667394, "difficulty": "Easy", "likes": 9852, "dislikes": 1130, "categoryTitle": "Algorithms", "frontendQuestionId": "112", "paidOnly": false, "title": "Path Sum", "titleSlug": "path-sum", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1607461, "totalSubmissionRaw": 3116166}, "113": {"acRate": 59.36421098896015, "difficulty": "Medium", "likes": 8065, "dislikes": 157, "categoryTitle": "Algorithms", "frontendQuestionId": "113", "paidOnly": false, "title": "Path Sum II", "titleSlug": "path-sum-ii", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 923863, "totalSubmissionRaw": 1556265}, "114": {"acRate": 66.66303694779472, "difficulty": "Medium", "likes": 12495, "dislikes": 570, "categoryTitle": "Algorithms", "frontendQuestionId": "114", "paidOnly": false, "title": "Flatten Binary Tree to Linked List", "titleSlug": "flatten-binary-tree-to-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1052977, "totalSubmissionRaw": 1579552}, "115": {"acRate": 48.565119335522745, "difficulty": "Hard", "likes": 6756, "dislikes": 298, "categoryTitle": "Algorithms", "frontendQuestionId": "115", "paidOnly": false, "title": "Distinct Subsequences", "titleSlug": "distinct-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 464487, "totalSubmissionRaw": 956421}, "116": {"acRate": 63.87294571425935, "difficulty": "Medium", "likes": 9846, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "116", "paidOnly": false, "title": "Populating Next Right Pointers in Each Node", "titleSlug": "populating-next-right-pointers-in-each-node", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1107497, "totalSubmissionRaw": 1733917}, "117": {"acRate": 53.83005614082354, "difficulty": "Medium", "likes": 5905, "dislikes": 329, "categoryTitle": "Algorithms", "frontendQuestionId": "117", "paidOnly": false, "title": "Populating Next Right Pointers in Each Node II", "titleSlug": "populating-next-right-pointers-in-each-node-ii", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 679338, "totalSubmissionRaw": 1262005}, "118": {"acRate": 75.6280422825574, "difficulty": "Easy", "likes": 13155, "dislikes": 474, "categoryTitle": "Algorithms", "frontendQuestionId": "118", "paidOnly": false, "title": "Pascal's Triangle", "titleSlug": "pascals-triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1865034, "totalSubmissionRaw": 2466058}, "119": {"acRate": 64.86566802852838, "difficulty": "Easy", "likes": 4896, "dislikes": 352, "categoryTitle": "Algorithms", "frontendQuestionId": "119", "paidOnly": false, "title": "Pascal's Triangle II", "titleSlug": "pascals-triangle-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 953870, "totalSubmissionRaw": 1470533}, "120": {"acRate": 57.879184269517616, "difficulty": "Medium", "likes": 9680, "dislikes": 564, "categoryTitle": "Algorithms", "frontendQuestionId": "120", "paidOnly": false, "title": "Triangle", "titleSlug": "triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 859275, "totalSubmissionRaw": 1484603}, "121": {"acRate": 54.275518831269856, "difficulty": "Easy", "likes": 31697, "dislikes": 1205, "categoryTitle": "Algorithms", "frontendQuestionId": "121", "paidOnly": false, "title": "Best Time to Buy and Sell Stock", "titleSlug": "best-time-to-buy-and-sell-stock", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 5396943, "totalSubmissionRaw": 9943608}, "122": {"acRate": 67.92261773877584, "difficulty": "Medium", "likes": 13902, "dislikes": 2727, "categoryTitle": "Algorithms", "frontendQuestionId": "122", "paidOnly": false, "title": "Best Time to Buy and Sell Stock II", "titleSlug": "best-time-to-buy-and-sell-stock-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2174641, "totalSubmissionRaw": 3201649}, "123": {"acRate": 49.41350866429082, "difficulty": "Hard", "likes": 9821, "dislikes": 198, "categoryTitle": "Algorithms", "frontendQuestionId": "123", "paidOnly": false, "title": "Best Time to Buy and Sell Stock III", "titleSlug": "best-time-to-buy-and-sell-stock-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 681349, "totalSubmissionRaw": 1378873}, "124": {"acRate": 40.5096286323427, "difficulty": "Hard", "likes": 16942, "dislikes": 747, "categoryTitle": "Algorithms", "frontendQuestionId": "124", "paidOnly": false, "title": "Binary Tree Maximum Path Sum", "titleSlug": "binary-tree-maximum-path-sum", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1379268, "totalSubmissionRaw": 3404787}, "125": {"acRate": 49.01310672890112, "difficulty": "Easy", "likes": 9665, "dislikes": 8443, "categoryTitle": "Algorithms", "frontendQuestionId": "125", "paidOnly": false, "title": "Valid Palindrome", "titleSlug": "valid-palindrome", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3500831, "totalSubmissionRaw": 7142645}, "126": {"acRate": 27.131114250334733, "difficulty": "Hard", "likes": 6089, "dislikes": 772, "categoryTitle": "Algorithms", "frontendQuestionId": "126", "paidOnly": false, "title": "Word Ladder II", "titleSlug": "word-ladder-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 382772, "totalSubmissionRaw": 1410823}, "127": {"acRate": 40.69261366399893, "difficulty": "Hard", "likes": 12278, "dislikes": 1897, "categoryTitle": "Algorithms", "frontendQuestionId": "127", "paidOnly": false, "title": "Word Ladder", "titleSlug": "word-ladder", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1179663, "totalSubmissionRaw": 2898956}, "128": {"acRate": 47.54219676618176, "difficulty": "Medium", "likes": 20502, "dislikes": 1059, "categoryTitle": "Algorithms", "frontendQuestionId": "128", "paidOnly": false, "title": "Longest Consecutive Sequence", "titleSlug": "longest-consecutive-sequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2110404, "totalSubmissionRaw": 4439016}, "129": {"acRate": 66.95577188808429, "difficulty": "Medium", "likes": 8144, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "129", "paidOnly": false, "title": "Sum Root to Leaf Numbers", "titleSlug": "sum-root-to-leaf-numbers", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 966679, "totalSubmissionRaw": 1443758}, "130": {"acRate": 41.03202517070314, "difficulty": "Medium", "likes": 8829, "dislikes": 1930, "categoryTitle": "Algorithms", "frontendQuestionId": "130", "paidOnly": false, "title": "Surrounded Regions", "titleSlug": "surrounded-regions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 809988, "totalSubmissionRaw": 1974040}, "131": {"acRate": 70.50542126315217, "difficulty": "Medium", "likes": 13099, "dislikes": 511, "categoryTitle": "Algorithms", "frontendQuestionId": "131", "paidOnly": false, "title": "Palindrome Partitioning", "titleSlug": "palindrome-partitioning", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 984635, "totalSubmissionRaw": 1396536}, "132": {"acRate": 34.418132429065494, "difficulty": "Hard", "likes": 5532, "dislikes": 142, "categoryTitle": "Algorithms", "frontendQuestionId": "132", "paidOnly": false, "title": "Palindrome Partitioning II", "titleSlug": "palindrome-partitioning-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 306119, "totalSubmissionRaw": 889412}, "133": {"acRate": 59.51299477476862, "difficulty": "Medium", "likes": 9666, "dislikes": 3917, "categoryTitle": "Algorithms", "frontendQuestionId": "133", "paidOnly": false, "title": "Clone Graph", "titleSlug": "clone-graph", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1376644, "totalSubmissionRaw": 2313185}, "134": {"acRate": 45.63694568014326, "difficulty": "Medium", "likes": 12242, "dislikes": 1215, "categoryTitle": "Algorithms", "frontendQuestionId": "134", "paidOnly": false, "title": "Gas Station", "titleSlug": "gas-station", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 928637, "totalSubmissionRaw": 2034834}, "135": {"acRate": 43.92937538643105, "difficulty": "Hard", "likes": 8058, "dislikes": 688, "categoryTitle": "Algorithms", "frontendQuestionId": "135", "paidOnly": false, "title": "Candy", "titleSlug": "candy", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 623107, "totalSubmissionRaw": 1418429}, "136": {"acRate": 74.39684761980202, "difficulty": "Easy", "likes": 16801, "dislikes": 751, "categoryTitle": "Algorithms", "frontendQuestionId": "136", "paidOnly": false, "title": "Single Number", "titleSlug": "single-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3174488, "totalSubmissionRaw": 4266973}, "137": {"acRate": 63.96236635223962, "difficulty": "Medium", "likes": 8055, "dislikes": 704, "categoryTitle": "Algorithms", "frontendQuestionId": "137", "paidOnly": false, "title": "Single Number II", "titleSlug": "single-number-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 655367, "totalSubmissionRaw": 1024614}, "138": {"acRate": 58.03625380164986, "difficulty": "Medium", "likes": 14130, "dislikes": 1516, "categoryTitle": "Algorithms", "frontendQuestionId": "138", "paidOnly": false, "title": "Copy List with Random Pointer", "titleSlug": "copy-list-with-random-pointer", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1390737, "totalSubmissionRaw": 2396325}, "139": {"acRate": 47.3665977422744, "difficulty": "Medium", "likes": 17467, "dislikes": 820, "categoryTitle": "Algorithms", "frontendQuestionId": "139", "paidOnly": false, "title": "Word Break", "titleSlug": "word-break", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1834881, "totalSubmissionRaw": 3873784}, "140": {"acRate": 52.04083237766653, "difficulty": "Hard", "likes": 7258, "dislikes": 539, "categoryTitle": "Algorithms", "frontendQuestionId": "140", "paidOnly": false, "title": "Word Break II", "titleSlug": "word-break-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 694755, "totalSubmissionRaw": 1335019}, "141": {"acRate": 51.27075320493303, "difficulty": "Easy", "likes": 15810, "dislikes": 1422, "categoryTitle": "Algorithms", "frontendQuestionId": "141", "paidOnly": false, "title": "Linked List Cycle", "titleSlug": "linked-list-cycle", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3367765, "totalSubmissionRaw": 6568585}, "142": {"acRate": 52.9096970309214, "difficulty": "Medium", "likes": 13813, "dislikes": 985, "categoryTitle": "Algorithms", "frontendQuestionId": "142", "paidOnly": false, "title": "Linked List Cycle II", "titleSlug": "linked-list-cycle-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1440316, "totalSubmissionRaw": 2722218}, "143": {"acRate": 60.42521632188873, "difficulty": "Medium", "likes": 11335, "dislikes": 421, "categoryTitle": "Algorithms", "frontendQuestionId": "143", "paidOnly": false, "title": "Reorder List", "titleSlug": "reorder-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1096646, "totalSubmissionRaw": 1814881}, "144": {"acRate": 71.17233741736251, "difficulty": "Easy", "likes": 8114, "dislikes": 211, "categoryTitle": "Algorithms", "frontendQuestionId": "144", "paidOnly": false, "title": "Binary Tree Preorder Traversal", "titleSlug": "binary-tree-preorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1795612, "totalSubmissionRaw": 2522908}, "145": {"acRate": 73.78050403580832, "difficulty": "Easy", "likes": 7204, "dislikes": 206, "categoryTitle": "Algorithms", "frontendQuestionId": "145", "paidOnly": false, "title": "Binary Tree Postorder Traversal", "titleSlug": "binary-tree-postorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1441305, "totalSubmissionRaw": 1953505}, "146": {"acRate": 43.499231492876994, "difficulty": "Medium", "likes": 21053, "dislikes": 1071, "categoryTitle": "Algorithms", "frontendQuestionId": "146", "paidOnly": false, "title": "LRU Cache", "titleSlug": "lru-cache", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1812115, "totalSubmissionRaw": 4165858}, "147": {"acRate": 54.84544915860135, "difficulty": "Medium", "likes": 3151, "dislikes": 866, "categoryTitle": "Algorithms", "frontendQuestionId": "147", "paidOnly": false, "title": "Insertion Sort List", "titleSlug": "insertion-sort-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 394295, "totalSubmissionRaw": 718921}, "148": {"acRate": 59.80869003461011, "difficulty": "Medium", "likes": 11866, "dislikes": 367, "categoryTitle": "Algorithms", "frontendQuestionId": "148", "paidOnly": false, "title": "Sort List", "titleSlug": "sort-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 896175, "totalSubmissionRaw": 1498404}, "149": {"acRate": 27.71000794432283, "difficulty": "Hard", "likes": 4233, "dislikes": 515, "categoryTitle": "Algorithms", "frontendQuestionId": "149", "paidOnly": false, "title": "Max Points on a Line", "titleSlug": "max-points-on-a-line", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 422400, "totalSubmissionRaw": 1524359}, "150": {"acRate": 52.99591954247692, "difficulty": "Medium", "likes": 7816, "dislikes": 1111, "categoryTitle": "Algorithms", "frontendQuestionId": "150", "paidOnly": false, "title": "Evaluate Reverse Polish Notation", "titleSlug": "evaluate-reverse-polish-notation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1192790, "totalSubmissionRaw": 2250724}, "151": {"acRate": 47.11644648964691, "difficulty": "Medium", "likes": 8768, "dislikes": 5245, "categoryTitle": "Algorithms", "frontendQuestionId": "151", "paidOnly": false, "title": "Reverse Words in a String", "titleSlug": "reverse-words-in-a-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1881500, "totalSubmissionRaw": 3993299}, "152": {"acRate": 34.056640143288504, "difficulty": "Medium", "likes": 18812, "dislikes": 742, "categoryTitle": "Algorithms", "frontendQuestionId": "152", "paidOnly": false, "title": "Maximum Product Subarray", "titleSlug": "maximum-product-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1422268, "totalSubmissionRaw": 4176180}, "153": {"acRate": 51.532212370919986, "difficulty": "Medium", "likes": 13541, "dislikes": 602, "categoryTitle": "Algorithms", "frontendQuestionId": "153", "paidOnly": false, "title": "Find Minimum in Rotated Sorted Array", "titleSlug": "find-minimum-in-rotated-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2079992, "totalSubmissionRaw": 4036319}, "154": {"acRate": 43.79586206396179, "difficulty": "Hard", "likes": 4747, "dislikes": 493, "categoryTitle": "Algorithms", "frontendQuestionId": "154", "paidOnly": false, "title": "Find Minimum in Rotated Sorted Array II", "titleSlug": "find-minimum-in-rotated-sorted-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 482905, "totalSubmissionRaw": 1102627}, "155": {"acRate": 55.186933742133434, "difficulty": "Medium", "likes": 14439, "dislikes": 896, "categoryTitle": "Algorithms", "frontendQuestionId": "155", "paidOnly": false, "title": "Min Stack", "titleSlug": "min-stack", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1889228, "totalSubmissionRaw": 3423328}, "156": {"acRate": 63.40667071535515, "difficulty": "Medium", "likes": 265, "dislikes": 359, "categoryTitle": "Algorithms", "frontendQuestionId": "156", "paidOnly": true, "title": "Binary Tree Upside Down", "titleSlug": "binary-tree-upside-down", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 105451, "totalSubmissionRaw": 166309}, "157": {"acRate": 41.84861391317342, "difficulty": "Easy", "likes": 584, "dislikes": 3530, "categoryTitle": "Algorithms", "frontendQuestionId": "157", "paidOnly": true, "title": "Read N Characters Given Read4", "titleSlug": "read-n-characters-given-read4", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196021, "totalSubmissionRaw": 468405}, "158": {"acRate": 42.57187045123727, "difficulty": "Hard", "likes": 870, "dislikes": 1807, "categoryTitle": "Algorithms", "frontendQuestionId": "158", "paidOnly": true, "title": "Read N Characters Given read4 II - Call Multiple Times", "titleSlug": "read-n-characters-given-read4-ii-call-multiple-times", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 187180, "totalSubmissionRaw": 439680}, "159": {"acRate": 55.78733241635319, "difficulty": "Medium", "likes": 2221, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "159", "paidOnly": true, "title": "Longest Substring with At Most Two Distinct Characters", "titleSlug": "longest-substring-with-at-most-two-distinct-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 269308, "totalSubmissionRaw": 482735}, "160": {"acRate": 59.15178268343485, "difficulty": "Easy", "likes": 15218, "dislikes": 1375, "categoryTitle": "Algorithms", "frontendQuestionId": "160", "paidOnly": false, "title": "Intersection of Two Linked Lists", "titleSlug": "intersection-of-two-linked-lists", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1742546, "totalSubmissionRaw": 2945887}, "161": {"acRate": 34.404614948629394, "difficulty": "Medium", "likes": 1404, "dislikes": 190, "categoryTitle": "Algorithms", "frontendQuestionId": "161", "paidOnly": true, "title": "One Edit Distance", "titleSlug": "one-edit-distance", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 214881, "totalSubmissionRaw": 624574}, "162": {"acRate": 46.07417320517653, "difficulty": "Medium", "likes": 12442, "dislikes": 4742, "categoryTitle": "Algorithms", "frontendQuestionId": "162", "paidOnly": false, "title": "Find Peak Element", "titleSlug": "find-peak-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1600213, "totalSubmissionRaw": 3473128}, "163": {"acRate": 34.27543816197012, "difficulty": "Easy", "likes": 1113, "dislikes": 2988, "categoryTitle": "Algorithms", "frontendQuestionId": "163", "paidOnly": true, "title": "Missing Ranges", "titleSlug": "missing-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 257400, "totalSubmissionRaw": 750974}, "164": {"acRate": 47.53489135350834, "difficulty": "Medium", "likes": 3324, "dislikes": 409, "categoryTitle": "Algorithms", "frontendQuestionId": "164", "paidOnly": false, "title": "Maximum Gap", "titleSlug": "maximum-gap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Radix Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYx", "slug": "radix-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237528, "totalSubmissionRaw": 499691}, "165": {"acRate": 41.49282724564791, "difficulty": "Medium", "likes": 2674, "dislikes": 2741, "categoryTitle": "Algorithms", "frontendQuestionId": "165", "paidOnly": false, "title": "Compare Version Numbers", "titleSlug": "compare-version-numbers", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 517767, "totalSubmissionRaw": 1247846}, "166": {"acRate": 25.498513154754963, "difficulty": "Medium", "likes": 2114, "dislikes": 3694, "categoryTitle": "Algorithms", "frontendQuestionId": "166", "paidOnly": false, "title": "Fraction to Recurring Decimal", "titleSlug": "fraction-to-recurring-decimal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 238291, "totalSubmissionRaw": 934529}, "167": {"acRate": 62.24935272628785, "difficulty": "Medium", "likes": 11987, "dislikes": 1438, "categoryTitle": "Algorithms", "frontendQuestionId": "167", "paidOnly": false, "title": "Two Sum II - Input Array Is Sorted", "titleSlug": "two-sum-ii-input-array-is-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2316750, "totalSubmissionRaw": 3721735}, "168": {"acRate": 41.89291318126733, "difficulty": "Easy", "likes": 5643, "dislikes": 833, "categoryTitle": "Algorithms", "frontendQuestionId": "168", "paidOnly": false, "title": "Excel Sheet Column Title", "titleSlug": "excel-sheet-column-title", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 567623, "totalSubmissionRaw": 1354938}, "169": {"acRate": 65.284305315635, "difficulty": "Easy", "likes": 19753, "dislikes": 667, "categoryTitle": "Algorithms", "frontendQuestionId": "169", "paidOnly": false, "title": "Majority Element", "titleSlug": "majority-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3480314, "totalSubmissionRaw": 5331018}, "170": {"acRate": 38.37305082728247, "difficulty": "Easy", "likes": 677, "dislikes": 451, "categoryTitle": "Algorithms", "frontendQuestionId": "170", "paidOnly": true, "title": "Two Sum III - Data structure design", "titleSlug": "two-sum-iii-data-structure-design", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161186, "totalSubmissionRaw": 420050}, "171": {"acRate": 64.6899354052364, "difficulty": "Easy", "likes": 4825, "dislikes": 373, "categoryTitle": "Algorithms", "frontendQuestionId": "171", "paidOnly": false, "title": "Excel Sheet Column Number", "titleSlug": "excel-sheet-column-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 731376, "totalSubmissionRaw": 1130587}, "172": {"acRate": 43.93923959135188, "difficulty": "Medium", "likes": 3258, "dislikes": 1961, "categoryTitle": "Algorithms", "frontendQuestionId": "172", "paidOnly": false, "title": "Factorial Trailing Zeroes", "titleSlug": "factorial-trailing-zeroes", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 496027, "totalSubmissionRaw": 1128893}, "173": {"acRate": 73.32933862760427, "difficulty": "Medium", "likes": 8675, "dislikes": 516, "categoryTitle": "Algorithms", "frontendQuestionId": "173", "paidOnly": false, "title": "Binary Search Tree Iterator", "titleSlug": "binary-search-tree-iterator", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 855417, "totalSubmissionRaw": 1166542}, "174": {"acRate": 38.60870885029484, "difficulty": "Hard", "likes": 5865, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "174", "paidOnly": false, "title": "Dungeon Game", "titleSlug": "dungeon-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 239113, "totalSubmissionRaw": 619323}, "175": {"acRate": 76.92868604433201, "difficulty": "Easy", "likes": 3584, "dislikes": 229, "categoryTitle": "Database", "frontendQuestionId": "175", "paidOnly": false, "title": "Combine Two Tables", "titleSlug": "combine-two-tables", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1120402, "totalSubmissionRaw": 1456417}, "176": {"acRate": 41.93534971028623, "difficulty": "Medium", "likes": 3674, "dislikes": 966, "categoryTitle": "Database", "frontendQuestionId": "176", "paidOnly": false, "title": "Second Highest Salary", "titleSlug": "second-highest-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 978058, "totalSubmissionRaw": 2332301}, "177": {"acRate": 37.965979358757124, "difficulty": "Medium", "likes": 2025, "dislikes": 1045, "categoryTitle": "Database", "frontendQuestionId": "177", "paidOnly": false, "title": "Nth Highest Salary", "titleSlug": "nth-highest-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 431322, "totalSubmissionRaw": 1136071}, "178": {"acRate": 63.641840233174165, "difficulty": "Medium", "likes": 2205, "dislikes": 277, "categoryTitle": "Database", "frontendQuestionId": "178", "paidOnly": false, "title": "Rank Scores", "titleSlug": "rank-scores", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 431016, "totalSubmissionRaw": 677256}, "179": {"acRate": 40.18725933500567, "difficulty": "Medium", "likes": 8894, "dislikes": 748, "categoryTitle": "Algorithms", "frontendQuestionId": "179", "paidOnly": false, "title": "Largest Number", "titleSlug": "largest-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 653948, "totalSubmissionRaw": 1627253}, "180": {"acRate": 44.32926283103932, "difficulty": "Medium", "likes": 2194, "dislikes": 326, "categoryTitle": "Database", "frontendQuestionId": "180", "paidOnly": false, "title": "Consecutive Numbers", "titleSlug": "consecutive-numbers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 445412, "totalSubmissionRaw": 1004782}, "181": {"acRate": 70.44977782011665, "difficulty": "Easy", "likes": 2663, "dislikes": 263, "categoryTitle": "Database", "frontendQuestionId": "181", "paidOnly": false, "title": "Employees Earning More Than Their Managers", "titleSlug": "employees-earning-more-than-their-managers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 709951, "totalSubmissionRaw": 1007741}, "182": {"acRate": 71.68678564969049, "difficulty": "Easy", "likes": 2121, "dislikes": 73, "categoryTitle": "Database", "frontendQuestionId": "182", "paidOnly": false, "title": "Duplicate Emails", "titleSlug": "duplicate-emails", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 737206, "totalSubmissionRaw": 1028374}, "183": {"acRate": 69.7946696661216, "difficulty": "Easy", "likes": 2681, "dislikes": 139, "categoryTitle": "Database", "frontendQuestionId": "183", "paidOnly": false, "title": "Customers Who Never Order", "titleSlug": "customers-who-never-order", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 886084, "totalSubmissionRaw": 1269560}, "184": {"acRate": 52.972656701288344, "difficulty": "Medium", "likes": 2101, "dislikes": 189, "categoryTitle": "Database", "frontendQuestionId": "184", "paidOnly": false, "title": "Department Highest Salary", "titleSlug": "department-highest-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 426423, "totalSubmissionRaw": 804987}, "185": {"acRate": 55.45478466056666, "difficulty": "Hard", "likes": 2174, "dislikes": 248, "categoryTitle": "Database", "frontendQuestionId": "185", "paidOnly": false, "title": "Department Top Three Salaries", "titleSlug": "department-top-three-salaries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 392000, "totalSubmissionRaw": 706875}, "186": {"acRate": 55.31755512582747, "difficulty": "Medium", "likes": 1080, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "186", "paidOnly": true, "title": "Reverse Words in a String II", "titleSlug": "reverse-words-in-a-string-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 167631, "totalSubmissionRaw": 303034}, "187": {"acRate": 49.882042954747384, "difficulty": "Medium", "likes": 3371, "dislikes": 543, "categoryTitle": "Algorithms", "frontendQuestionId": "187", "paidOnly": false, "title": "Repeated DNA Sequences", "titleSlug": "repeated-dna-sequences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 407025, "totalSubmissionRaw": 815975}, "188": {"acRate": 44.86506070896364, "difficulty": "Hard", "likes": 7524, "dislikes": 211, "categoryTitle": "Algorithms", "frontendQuestionId": "188", "paidOnly": false, "title": "Best Time to Buy and Sell Stock IV", "titleSlug": "best-time-to-buy-and-sell-stock-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 515133, "totalSubmissionRaw": 1148183}, "189": {"acRate": 41.75877144684197, "difficulty": "Medium", "likes": 18454, "dislikes": 2009, "categoryTitle": "Algorithms", "frontendQuestionId": "189", "paidOnly": false, "title": "Rotate Array", "titleSlug": "rotate-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2593791, "totalSubmissionRaw": 6211374}, "190": {"acRate": 60.629749238812366, "difficulty": "Easy", "likes": 5184, "dislikes": 1486, "categoryTitle": "Algorithms", "frontendQuestionId": "190", "paidOnly": false, "title": "Reverse Bits", "titleSlug": "reverse-bits", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 879750, "totalSubmissionRaw": 1451021}, "191": {"acRate": 72.7397662451346, "difficulty": "Easy", "likes": 6612, "dislikes": 1343, "categoryTitle": "Algorithms", "frontendQuestionId": "191", "paidOnly": false, "title": "Number of 1 Bits", "titleSlug": "number-of-1-bits", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1615395, "totalSubmissionRaw": 2220787}, "192": {"acRate": 26.109082968188485, "difficulty": "Medium", "likes": 549, "dislikes": 308, "categoryTitle": "Shell", "frontendQuestionId": "192", "paidOnly": false, "title": "Word Frequency", "titleSlug": "word-frequency", "topicTags": [{"name": "Shell", "id": "VG9waWNUYWdOb2RlOjYxMDQ0", "slug": "shell"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54998, "totalSubmissionRaw": 210647}, "193": {"acRate": 26.449569855822315, "difficulty": "Easy", "likes": 433, "dislikes": 969, "categoryTitle": "Shell", "frontendQuestionId": "193", "paidOnly": false, "title": "Valid Phone Numbers", "titleSlug": "valid-phone-numbers", "topicTags": [{"name": "Shell", "id": "VG9waWNUYWdOb2RlOjYxMDQ0", "slug": "shell"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90790, "totalSubmissionRaw": 343257}, "194": {"acRate": 26.904168630884236, "difficulty": "Medium", "likes": 150, "dislikes": 287, "categoryTitle": "Shell", "frontendQuestionId": "194", "paidOnly": false, "title": "Transpose File", "titleSlug": "transpose-file", "topicTags": [{"name": "Shell", "id": "VG9waWNUYWdOb2RlOjYxMDQ0", "slug": "shell"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27965, "totalSubmissionRaw": 103943}, "195": {"acRate": 33.725399776434564, "difficulty": "Easy", "likes": 395, "dislikes": 470, "categoryTitle": "Shell", "frontendQuestionId": "195", "paidOnly": false, "title": "Tenth Line", "titleSlug": "tenth-line", "topicTags": [{"name": "Shell", "id": "VG9waWNUYWdOb2RlOjYxMDQ0", "slug": "shell"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 115553, "totalSubmissionRaw": 342626}, "196": {"acRate": 63.12299095977396, "difficulty": "Easy", "likes": 1683, "dislikes": 343, "categoryTitle": "Database", "frontendQuestionId": "196", "paidOnly": false, "title": "Delete Duplicate Emails", "titleSlug": "delete-duplicate-emails", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 606984, "totalSubmissionRaw": 961590}, "197": {"acRate": 49.14278380885158, "difficulty": "Easy", "likes": 3187, "dislikes": 643, "categoryTitle": "Database", "frontendQuestionId": "197", "paidOnly": false, "title": "Rising Temperature", "titleSlug": "rising-temperature", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 842437, "totalSubmissionRaw": 1714266}, "198": {"acRate": 51.60802213092538, "difficulty": "Medium", "likes": 21437, "dislikes": 443, "categoryTitle": "Algorithms", "frontendQuestionId": "198", "paidOnly": false, "title": "House Robber", "titleSlug": "house-robber", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2505807, "totalSubmissionRaw": 4855463}, "199": {"acRate": 64.02982360429169, "difficulty": "Medium", "likes": 12223, "dislikes": 1021, "categoryTitle": "Algorithms", "frontendQuestionId": "199", "paidOnly": false, "title": "Binary Tree Right Side View", "titleSlug": "binary-tree-right-side-view", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1521061, "totalSubmissionRaw": 2375553}, "200": {"acRate": 60.63872100405352, "difficulty": "Medium", "likes": 23113, "dislikes": 533, "categoryTitle": "Algorithms", "frontendQuestionId": "200", "paidOnly": false, "title": "Number of Islands", "titleSlug": "number-of-islands", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3012535, "totalSubmissionRaw": 4968009}, "201": {"acRate": 47.290219640048136, "difficulty": "Medium", "likes": 4054, "dislikes": 303, "categoryTitle": "Algorithms", "frontendQuestionId": "201", "paidOnly": false, "title": "Bitwise AND of Numbers Range", "titleSlug": "bitwise-and-of-numbers-range", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 419678, "totalSubmissionRaw": 887452}, "202": {"acRate": 56.96083775961546, "difficulty": "Easy", "likes": 10618, "dislikes": 1500, "categoryTitle": "Algorithms", "frontendQuestionId": "202", "paidOnly": false, "title": "Happy Number", "titleSlug": "happy-number", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1636261, "totalSubmissionRaw": 2872608}, "203": {"acRate": 50.181649302270955, "difficulty": "Easy", "likes": 8416, "dislikes": 254, "categoryTitle": "Algorithms", "frontendQuestionId": "203", "paidOnly": false, "title": "Remove Linked List Elements", "titleSlug": "remove-linked-list-elements", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1230712, "totalSubmissionRaw": 2452520}, "204": {"acRate": 34.053831979495456, "difficulty": "Medium", "likes": 8082, "dislikes": 1480, "categoryTitle": "Algorithms", "frontendQuestionId": "204", "paidOnly": false, "title": "Count Primes", "titleSlug": "count-primes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 948246, "totalSubmissionRaw": 2784544}, "205": {"acRate": 45.86685851750264, "difficulty": "Easy", "likes": 9248, "dislikes": 2139, "categoryTitle": "Algorithms", "frontendQuestionId": "205", "paidOnly": false, "title": "Isomorphic Strings", "titleSlug": "isomorphic-strings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1530083, "totalSubmissionRaw": 3335923}, "206": {"acRate": 77.88399938385726, "difficulty": "Easy", "likes": 21978, "dislikes": 466, "categoryTitle": "Algorithms", "frontendQuestionId": "206", "paidOnly": false, "title": "Reverse Linked List", "titleSlug": "reverse-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4641608, "totalSubmissionRaw": 5959642}, "207": {"acRate": 47.69838444072519, "difficulty": "Medium", "likes": 16483, "dislikes": 754, "categoryTitle": "Algorithms", "frontendQuestionId": "207", "paidOnly": false, "title": "Course Schedule", "titleSlug": "course-schedule", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1772375, "totalSubmissionRaw": 3715798}, "208": {"acRate": 66.59479519786163, "difficulty": "Medium", "likes": 11735, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "208", "paidOnly": false, "title": "Implement Trie (Prefix Tree)", "titleSlug": "implement-trie-prefix-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1161007, "totalSubmissionRaw": 1743390}, "209": {"acRate": 48.01805299388862, "difficulty": "Medium", "likes": 12866, "dislikes": 458, "categoryTitle": "Algorithms", "frontendQuestionId": "209", "paidOnly": false, "title": "Minimum Size Subarray Sum", "titleSlug": "minimum-size-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1210861, "totalSubmissionRaw": 2521671}, "210": {"acRate": 51.72421394572879, "difficulty": "Medium", "likes": 10956, "dislikes": 352, "categoryTitle": "Algorithms", "frontendQuestionId": "210", "paidOnly": false, "title": "Course Schedule II", "titleSlug": "course-schedule-ii", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1173183, "totalSubmissionRaw": 2268155}, "211": {"acRate": 46.07024622593991, "difficulty": "Medium", "likes": 7684, "dislikes": 462, "categoryTitle": "Algorithms", "frontendQuestionId": "211", "paidOnly": false, "title": "Design Add and Search Words Data Structure", "titleSlug": "design-add-and-search-words-data-structure", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 693292, "totalSubmissionRaw": 1504864}, "212": {"acRate": 36.67202849576244, "difficulty": "Hard", "likes": 9552, "dislikes": 472, "categoryTitle": "Algorithms", "frontendQuestionId": "212", "paidOnly": false, "title": "Word Search II", "titleSlug": "word-search-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 712441, "totalSubmissionRaw": 1942738}, "213": {"acRate": 42.67231874728693, "difficulty": "Medium", "likes": 10042, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "213", "paidOnly": false, "title": "House Robber II", "titleSlug": "house-robber-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 863093, "totalSubmissionRaw": 2022608}, "214": {"acRate": 39.855017724097216, "difficulty": "Hard", "likes": 4248, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "214", "paidOnly": false, "title": "Shortest Palindrome", "titleSlug": "shortest-palindrome", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 284898, "totalSubmissionRaw": 714842}, "215": {"acRate": 67.20351874607864, "difficulty": "Medium", "likes": 17363, "dislikes": 913, "categoryTitle": "Algorithms", "frontendQuestionId": "215", "paidOnly": false, "title": "Kth Largest Element in an Array", "titleSlug": "kth-largest-element-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2583510, "totalSubmissionRaw": 3844313}, "216": {"acRate": 70.72315633965343, "difficulty": "Medium", "likes": 6107, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "216", "paidOnly": false, "title": "Combination Sum III", "titleSlug": "combination-sum-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 577339, "totalSubmissionRaw": 816337}, "217": {"acRate": 62.33839299152029, "difficulty": "Easy", "likes": 12273, "dislikes": 1308, "categoryTitle": "Algorithms", "frontendQuestionId": "217", "paidOnly": false, "title": "Contains Duplicate", "titleSlug": "contains-duplicate", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4460945, "totalSubmissionRaw": 7156016}, "218": {"acRate": 43.194732698776214, "difficulty": "Hard", "likes": 5954, "dislikes": 270, "categoryTitle": "Algorithms", "frontendQuestionId": "218", "paidOnly": false, "title": "The Skyline Problem", "titleSlug": "the-skyline-problem", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Line Sweep", "id": "VG9waWNUYWdOb2RlOjU2MTE5", "slug": "line-sweep"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 301780, "totalSubmissionRaw": 698650}, "219": {"acRate": 46.76915247913121, "difficulty": "Easy", "likes": 6318, "dislikes": 3144, "categoryTitle": "Algorithms", "frontendQuestionId": "219", "paidOnly": false, "title": "Contains Duplicate II", "titleSlug": "contains-duplicate-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1095502, "totalSubmissionRaw": 2342364}, "220": {"acRate": 23.06263816471854, "difficulty": "Hard", "likes": 1056, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "220", "paidOnly": false, "title": "Contains Duplicate III", "titleSlug": "contains-duplicate-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 264153, "totalSubmissionRaw": 1145372}, "221": {"acRate": 47.51584736969797, "difficulty": "Medium", "likes": 10269, "dislikes": 233, "categoryTitle": "Algorithms", "frontendQuestionId": "221", "paidOnly": false, "title": "Maximal Square", "titleSlug": "maximal-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 736392, "totalSubmissionRaw": 1549783}, "222": {"acRate": 67.61689480856015, "difficulty": "Easy", "likes": 8790, "dislikes": 531, "categoryTitle": "Algorithms", "frontendQuestionId": "222", "paidOnly": false, "title": "Count Complete Tree Nodes", "titleSlug": "count-complete-tree-nodes", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 827687, "totalSubmissionRaw": 1224086}, "223": {"acRate": 46.73519722037194, "difficulty": "Medium", "likes": 2013, "dislikes": 1651, "categoryTitle": "Algorithms", "frontendQuestionId": "223", "paidOnly": false, "title": "Rectangle Area", "titleSlug": "rectangle-area", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 233639, "totalSubmissionRaw": 499922}, "224": {"acRate": 44.08109363708317, "difficulty": "Hard", "likes": 6415, "dislikes": 510, "categoryTitle": "Algorithms", "frontendQuestionId": "224", "paidOnly": false, "title": "Basic Calculator", "titleSlug": "basic-calculator", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 512381, "totalSubmissionRaw": 1162359}, "225": {"acRate": 65.54687334381983, "difficulty": "Easy", "likes": 6210, "dislikes": 1219, "categoryTitle": "Algorithms", "frontendQuestionId": "225", "paidOnly": false, "title": "Implement Stack using Queues", "titleSlug": "implement-stack-using-queues", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 772991, "totalSubmissionRaw": 1179295}, "226": {"acRate": 78.01076943917637, "difficulty": "Easy", "likes": 14145, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "226", "paidOnly": false, "title": "Invert Binary Tree", "titleSlug": "invert-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2303472, "totalSubmissionRaw": 2952762}, "227": {"acRate": 44.39792264724689, "difficulty": "Medium", "likes": 6223, "dislikes": 870, "categoryTitle": "Algorithms", "frontendQuestionId": "227", "paidOnly": false, "title": "Basic Calculator II", "titleSlug": "basic-calculator-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 699214, "totalSubmissionRaw": 1574881}, "228": {"acRate": 51.84315163998994, "difficulty": "Easy", "likes": 4065, "dislikes": 2230, "categoryTitle": "Algorithms", "frontendQuestionId": "228", "paidOnly": false, "title": "Summary Ranges", "titleSlug": "summary-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 661426, "totalSubmissionRaw": 1275825}, "229": {"acRate": 52.86086937085592, "difficulty": "Medium", "likes": 9859, "dislikes": 438, "categoryTitle": "Algorithms", "frontendQuestionId": "229", "paidOnly": false, "title": "Majority Element II", "titleSlug": "majority-element-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 804091, "totalSubmissionRaw": 1521146}, "230": {"acRate": 73.90141099327508, "difficulty": "Medium", "likes": 11676, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "230", "paidOnly": false, "title": "Kth Smallest Element in a BST", "titleSlug": "kth-smallest-element-in-a-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1621119, "totalSubmissionRaw": 2193624}, "231": {"acRate": 48.03391743815647, "difficulty": "Easy", "likes": 6956, "dislikes": 447, "categoryTitle": "Algorithms", "frontendQuestionId": "231", "paidOnly": false, "title": "Power of Two", "titleSlug": "power-of-two", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1480780, "totalSubmissionRaw": 3082779}, "232": {"acRate": 67.1789036895569, "difficulty": "Easy", "likes": 7800, "dislikes": 446, "categoryTitle": "Algorithms", "frontendQuestionId": "232", "paidOnly": false, "title": "Implement Queue using Stacks", "titleSlug": "implement-queue-using-stacks", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1046823, "totalSubmissionRaw": 1558261}, "233": {"acRate": 35.034805173408024, "difficulty": "Hard", "likes": 1601, "dislikes": 1489, "categoryTitle": "Algorithms", "frontendQuestionId": "233", "paidOnly": false, "title": "Number of Digit One", "titleSlug": "number-of-digit-one", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 102069, "totalSubmissionRaw": 291336}, "234": {"acRate": 54.353374383753426, "difficulty": "Easy", "likes": 16767, "dislikes": 897, "categoryTitle": "Algorithms", "frontendQuestionId": "234", "paidOnly": false, "title": "Palindrome Linked List", "titleSlug": "palindrome-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2134124, "totalSubmissionRaw": 3926389}, "235": {"acRate": 66.3590708677924, "difficulty": "Medium", "likes": 11335, "dislikes": 325, "categoryTitle": "Algorithms", "frontendQuestionId": "235", "paidOnly": false, "title": "Lowest Common Ancestor of a Binary Search Tree", "titleSlug": "lowest-common-ancestor-of-a-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1665023, "totalSubmissionRaw": 2509116}, "236": {"acRate": 64.23699017928914, "difficulty": "Medium", "likes": 16893, "dislikes": 435, "categoryTitle": "Algorithms", "frontendQuestionId": "236", "paidOnly": false, "title": "Lowest Common Ancestor of a Binary Tree", "titleSlug": "lowest-common-ancestor-of-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1837996, "totalSubmissionRaw": 2861280}, "237": {"acRate": 80.99398361158121, "difficulty": "Medium", "likes": 5285, "dislikes": 1617, "categoryTitle": "Algorithms", "frontendQuestionId": "237", "paidOnly": false, "title": "Delete Node in a Linked List", "titleSlug": "delete-node-in-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1538191, "totalSubmissionRaw": 1899143}, "238": {"acRate": 66.8504125655987, "difficulty": "Medium", "likes": 23079, "dislikes": 1457, "categoryTitle": "Algorithms", "frontendQuestionId": "238", "paidOnly": false, "title": "Product of Array Except Self", "titleSlug": "product-of-array-except-self", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3060903, "totalSubmissionRaw": 4578742}, "239": {"acRate": 46.907742717371875, "difficulty": "Hard", "likes": 18542, "dislikes": 705, "categoryTitle": "Algorithms", "frontendQuestionId": "239", "paidOnly": false, "title": "Sliding Window Maximum", "titleSlug": "sliding-window-maximum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1144102, "totalSubmissionRaw": 2439058}, "240": {"acRate": 53.697119364215084, "difficulty": "Medium", "likes": 12069, "dislikes": 210, "categoryTitle": "Algorithms", "frontendQuestionId": "240", "paidOnly": false, "title": "Search a 2D Matrix II", "titleSlug": "search-a-2d-matrix-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1014577, "totalSubmissionRaw": 1889444}, "241": {"acRate": 71.74506755530481, "difficulty": "Medium", "likes": 6080, "dislikes": 374, "categoryTitle": "Algorithms", "frontendQuestionId": "241", "paidOnly": false, "title": "Different Ways to Add Parentheses", "titleSlug": "different-ways-to-add-parentheses", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 328111, "totalSubmissionRaw": 457329}, "242": {"acRate": 65.49840887937461, "difficulty": "Easy", "likes": 12407, "dislikes": 412, "categoryTitle": "Algorithms", "frontendQuestionId": "242", "paidOnly": false, "title": "Valid Anagram", "titleSlug": "valid-anagram", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4044247, "totalSubmissionRaw": 6174574}, "243": {"acRate": 65.54432055273443, "difficulty": "Easy", "likes": 1274, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "243", "paidOnly": true, "title": "Shortest Word Distance", "titleSlug": "shortest-word-distance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 220845, "totalSubmissionRaw": 336940}, "244": {"acRate": 61.49697478730188, "difficulty": "Medium", "likes": 1057, "dislikes": 347, "categoryTitle": "Algorithms", "frontendQuestionId": "244", "paidOnly": true, "title": "Shortest Word Distance II", "titleSlug": "shortest-word-distance-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 158150, "totalSubmissionRaw": 257169}, "245": {"acRate": 58.68213870538853, "difficulty": "Medium", "likes": 506, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "245", "paidOnly": true, "title": "Shortest Word Distance III", "titleSlug": "shortest-word-distance-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84301, "totalSubmissionRaw": 143657}, "246": {"acRate": 47.663938508968315, "difficulty": "Easy", "likes": 603, "dislikes": 1022, "categoryTitle": "Algorithms", "frontendQuestionId": "246", "paidOnly": true, "title": "Strobogrammatic Number", "titleSlug": "strobogrammatic-number", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 181816, "totalSubmissionRaw": 381454}, "247": {"acRate": 52.66879240799789, "difficulty": "Medium", "likes": 928, "dislikes": 252, "categoryTitle": "Algorithms", "frontendQuestionId": "247", "paidOnly": true, "title": "Strobogrammatic Number II", "titleSlug": "strobogrammatic-number-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 145852, "totalSubmissionRaw": 276923}, "248": {"acRate": 42.25211815891917, "difficulty": "Hard", "likes": 301, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "248", "paidOnly": true, "title": "Strobogrammatic Number III", "titleSlug": "strobogrammatic-number-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36903, "totalSubmissionRaw": 87340}, "249": {"acRate": 66.26808973900332, "difficulty": "Medium", "likes": 1693, "dislikes": 395, "categoryTitle": "Algorithms", "frontendQuestionId": "249", "paidOnly": true, "title": "Group Shifted Strings", "titleSlug": "group-shifted-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 257479, "totalSubmissionRaw": 388539}, "250": {"acRate": 56.713345207277236, "difficulty": "Medium", "likes": 1207, "dislikes": 433, "categoryTitle": "Algorithms", "frontendQuestionId": "250", "paidOnly": true, "title": "Count Univalue Subtrees", "titleSlug": "count-univalue-subtrees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157299, "totalSubmissionRaw": 277358}, "251": {"acRate": 49.721335466601964, "difficulty": "Medium", "likes": 722, "dislikes": 405, "categoryTitle": "Algorithms", "frontendQuestionId": "251", "paidOnly": true, "title": "Flatten 2D Vector", "titleSlug": "flatten-2d-vector", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 131144, "totalSubmissionRaw": 263758}, "252": {"acRate": 58.46341857718665, "difficulty": "Easy", "likes": 2051, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "252", "paidOnly": true, "title": "Meeting Rooms", "titleSlug": "meeting-rooms", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 426724, "totalSubmissionRaw": 729901}, "253": {"acRate": 51.57144726717454, "difficulty": "Medium", "likes": 6987, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "253", "paidOnly": true, "title": "Meeting Rooms II", "titleSlug": "meeting-rooms-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 949673, "totalSubmissionRaw": 1841487}, "254": {"acRate": 49.827083190505576, "difficulty": "Medium", "likes": 1140, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "254", "paidOnly": true, "title": "Factor Combinations", "titleSlug": "factor-combinations", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 130823, "totalSubmissionRaw": 262554}, "255": {"acRate": 50.30675216353687, "difficulty": "Medium", "likes": 1211, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "255", "paidOnly": true, "title": "Verify Preorder Sequence in Binary Search Tree", "titleSlug": "verify-preorder-sequence-in-binary-search-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 83475, "totalSubmissionRaw": 165932}, "256": {"acRate": 63.014817441448145, "difficulty": "Medium", "likes": 2308, "dislikes": 130, "categoryTitle": "Algorithms", "frontendQuestionId": "256", "paidOnly": true, "title": "Paint House", "titleSlug": "paint-house", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 216803, "totalSubmissionRaw": 344052}, "257": {"acRate": 64.95892218698012, "difficulty": "Easy", "likes": 6676, "dislikes": 304, "categoryTitle": "Algorithms", "frontendQuestionId": "257", "paidOnly": false, "title": "Binary Tree Paths", "titleSlug": "binary-tree-paths", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 785620, "totalSubmissionRaw": 1209411}, "258": {"acRate": 67.228181444944, "difficulty": "Easy", "likes": 4910, "dislikes": 1942, "categoryTitle": "Algorithms", "frontendQuestionId": "258", "paidOnly": false, "title": "Add Digits", "titleSlug": "add-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 866217, "totalSubmissionRaw": 1288473}, "259": {"acRate": 50.876389754779716, "difficulty": "Medium", "likes": 1569, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "259", "paidOnly": true, "title": "3Sum Smaller", "titleSlug": "3sum-smaller", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 156683, "totalSubmissionRaw": 307968}, "260": {"acRate": 70.78122014506853, "difficulty": "Medium", "likes": 6418, "dislikes": 267, "categoryTitle": "Algorithms", "frontendQuestionId": "260", "paidOnly": false, "title": "Single Number III", "titleSlug": "single-number-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 485280, "totalSubmissionRaw": 685606}, "261": {"acRate": 48.62988854263175, "difficulty": "Medium", "likes": 3310, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "261", "paidOnly": true, "title": "Graph Valid Tree", "titleSlug": "graph-valid-tree", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 433031, "totalSubmissionRaw": 890466}, "262": {"acRate": 36.62904781841018, "difficulty": "Hard", "likes": 1265, "dislikes": 673, "categoryTitle": "Database", "frontendQuestionId": "262", "paidOnly": false, "title": "Trips and Users", "titleSlug": "trips-and-users", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 201229, "totalSubmissionRaw": 549370}, "263": {"acRate": 42.18216201226096, "difficulty": "Easy", "likes": 3462, "dislikes": 1731, "categoryTitle": "Algorithms", "frontendQuestionId": "263", "paidOnly": false, "title": "Ugly Number", "titleSlug": "ugly-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 571926, "totalSubmissionRaw": 1355848}, "264": {"acRate": 49.142034254769314, "difficulty": "Medium", "likes": 6563, "dislikes": 397, "categoryTitle": "Algorithms", "frontendQuestionId": "264", "paidOnly": false, "title": "Ugly Number II", "titleSlug": "ugly-number-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 461712, "totalSubmissionRaw": 939545}, "265": {"acRate": 55.27645801421017, "difficulty": "Hard", "likes": 1308, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "265", "paidOnly": true, "title": "Paint House II", "titleSlug": "paint-house-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127745, "totalSubmissionRaw": 231102}, "266": {"acRate": 67.79102960403287, "difficulty": "Easy", "likes": 1068, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "266", "paidOnly": true, "title": "Palindrome Permutation", "titleSlug": "palindrome-permutation", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 212069, "totalSubmissionRaw": 312828}, "267": {"acRate": 41.89634608492312, "difficulty": "Medium", "likes": 887, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "267", "paidOnly": true, "title": "Palindrome Permutation II", "titleSlug": "palindrome-permutation-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71308, "totalSubmissionRaw": 170201}, "268": {"acRate": 68.36858009259062, "difficulty": "Easy", "likes": 12428, "dislikes": 3360, "categoryTitle": "Algorithms", "frontendQuestionId": "268", "paidOnly": false, "title": "Missing Number", "titleSlug": "missing-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2568423, "totalSubmissionRaw": 3756734}, "269": {"acRate": 36.07262131891025, "difficulty": "Hard", "likes": 4468, "dislikes": 1005, "categoryTitle": "Algorithms", "frontendQuestionId": "269", "paidOnly": true, "title": "Alien Dictionary", "titleSlug": "alien-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 403099, "totalSubmissionRaw": 1117463}, "270": {"acRate": 50.864932982013976, "difficulty": "Easy", "likes": 1831, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "270", "paidOnly": true, "title": "Closest Binary Search Tree Value", "titleSlug": "closest-binary-search-tree-value", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 368520, "totalSubmissionRaw": 724502}, "271": {"acRate": 47.964427894845215, "difficulty": "Medium", "likes": 1480, "dislikes": 418, "categoryTitle": "Algorithms", "frontendQuestionId": "271", "paidOnly": true, "title": "Encode and Decode Strings", "titleSlug": "encode-and-decode-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 223614, "totalSubmissionRaw": 466208}, "272": {"acRate": 59.58712811171828, "difficulty": "Hard", "likes": 1303, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "272", "paidOnly": true, "title": "Closest Binary Search Tree Value II", "titleSlug": "closest-binary-search-tree-value-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 122672, "totalSubmissionRaw": 205871}, "273": {"acRate": 34.0785786878858, "difficulty": "Hard", "likes": 3636, "dislikes": 6731, "categoryTitle": "Algorithms", "frontendQuestionId": "273", "paidOnly": false, "title": "Integer to English Words", "titleSlug": "integer-to-english-words", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 513370, "totalSubmissionRaw": 1506436}, "274": {"acRate": 39.47226955568471, "difficulty": "Medium", "likes": 1414, "dislikes": 658, "categoryTitle": "Algorithms", "frontendQuestionId": "274", "paidOnly": false, "title": "H-Index", "titleSlug": "h-index", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 579336, "totalSubmissionRaw": 1467705}, "275": {"acRate": 38.49976660852353, "difficulty": "Medium", "likes": 373, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "275", "paidOnly": false, "title": "H-Index II", "titleSlug": "h-index-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219394, "totalSubmissionRaw": 569858}, "276": {"acRate": 47.16564840481224, "difficulty": "Medium", "likes": 1570, "dislikes": 389, "categoryTitle": "Algorithms", "frontendQuestionId": "276", "paidOnly": true, "title": "Paint Fence", "titleSlug": "paint-fence", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 117574, "totalSubmissionRaw": 249280}, "277": {"acRate": 47.651577372533914, "difficulty": "Medium", "likes": 2860, "dislikes": 285, "categoryTitle": "Algorithms", "frontendQuestionId": "277", "paidOnly": true, "title": "Find the Celebrity", "titleSlug": "find-the-celebrity", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 279648, "totalSubmissionRaw": 586861}, "278": {"acRate": 45.02490374806508, "difficulty": "Easy", "likes": 8468, "dislikes": 3332, "categoryTitle": "Algorithms", "frontendQuestionId": "278", "paidOnly": false, "title": "First Bad Version", "titleSlug": "first-bad-version", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1787979, "totalSubmissionRaw": 3971089}, "279": {"acRate": 55.17034579871807, "difficulty": "Medium", "likes": 11308, "dislikes": 478, "categoryTitle": "Algorithms", "frontendQuestionId": "279", "paidOnly": false, "title": "Perfect Squares", "titleSlug": "perfect-squares", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 898779, "totalSubmissionRaw": 1629098}, "280": {"acRate": 67.89898089053631, "difficulty": "Medium", "likes": 1216, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "280", "paidOnly": true, "title": "Wiggle Sort", "titleSlug": "wiggle-sort", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 146177, "totalSubmissionRaw": 215286}, "281": {"acRate": 64.54345259415503, "difficulty": "Medium", "likes": 684, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "281", "paidOnly": true, "title": "Zigzag Iterator", "titleSlug": "zigzag-iterator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97307, "totalSubmissionRaw": 150762}, "282": {"acRate": 40.4006331769335, "difficulty": "Hard", "likes": 3456, "dislikes": 642, "categoryTitle": "Algorithms", "frontendQuestionId": "282", "paidOnly": false, "title": "Expression Add Operators", "titleSlug": "expression-add-operators", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 241696, "totalSubmissionRaw": 598248}, "283": {"acRate": 62.20487367107069, "difficulty": "Easy", "likes": 17089, "dislikes": 487, "categoryTitle": "Algorithms", "frontendQuestionId": "283", "paidOnly": false, "title": "Move Zeroes", "titleSlug": "move-zeroes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3432433, "totalSubmissionRaw": 5517956}, "284": {"acRate": 59.99033180914041, "difficulty": "Medium", "likes": 1865, "dislikes": 1040, "categoryTitle": "Algorithms", "frontendQuestionId": "284", "paidOnly": false, "title": "Peeking Iterator", "titleSlug": "peeking-iterator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227100, "totalSubmissionRaw": 378561}, "285": {"acRate": 50.19811457662996, "difficulty": "Medium", "likes": 2580, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "285", "paidOnly": true, "title": "Inorder Successor in BST", "titleSlug": "inorder-successor-in-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 342442, "totalSubmissionRaw": 682181}, "286": {"acRate": 62.01835958501762, "difficulty": "Medium", "likes": 3171, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "286", "paidOnly": true, "title": "Walls and Gates", "titleSlug": "walls-and-gates", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 342593, "totalSubmissionRaw": 552407}, "287": {"acRate": 61.730798499598315, "difficulty": "Medium", "likes": 23616, "dislikes": 4851, "categoryTitle": "Algorithms", "frontendQuestionId": "287", "paidOnly": false, "title": "Find the Duplicate Number", "titleSlug": "find-the-duplicate-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1922523, "totalSubmissionRaw": 3114366}, "288": {"acRate": 26.60257886661682, "difficulty": "Medium", "likes": 206, "dislikes": 1826, "categoryTitle": "Algorithms", "frontendQuestionId": "288", "paidOnly": true, "title": "Unique Word Abbreviation", "titleSlug": "unique-word-abbreviation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75077, "totalSubmissionRaw": 282217}, "289": {"acRate": 70.25558768456105, "difficulty": "Medium", "likes": 6431, "dislikes": 583, "categoryTitle": "Algorithms", "frontendQuestionId": "289", "paidOnly": false, "title": "Game of Life", "titleSlug": "game-of-life", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 512895, "totalSubmissionRaw": 730042}, "290": {"acRate": 42.52113199424841, "difficulty": "Easy", "likes": 7389, "dislikes": 1049, "categoryTitle": "Algorithms", "frontendQuestionId": "290", "paidOnly": false, "title": "Word Pattern", "titleSlug": "word-pattern", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 815874, "totalSubmissionRaw": 1918760}, "291": {"acRate": 48.40672912855198, "difficulty": "Medium", "likes": 920, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "291", "paidOnly": true, "title": "Word Pattern II", "titleSlug": "word-pattern-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 78580, "totalSubmissionRaw": 162333}, "292": {"acRate": 57.34717940183405, "difficulty": "Easy", "likes": 1757, "dislikes": 2709, "categoryTitle": "Algorithms", "frontendQuestionId": "292", "paidOnly": false, "title": "Nim Game", "titleSlug": "nim-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 406611, "totalSubmissionRaw": 709034}, "293": {"acRate": 64.74029335634167, "difficulty": "Easy", "likes": 229, "dislikes": 468, "categoryTitle": "Algorithms", "frontendQuestionId": "293", "paidOnly": true, "title": "Flip Game", "titleSlug": "flip-game", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75034, "totalSubmissionRaw": 115900}, "294": {"acRate": 52.149693624348004, "difficulty": "Medium", "likes": 623, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "294", "paidOnly": true, "title": "Flip Game II", "titleSlug": "flip-game-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 72086, "totalSubmissionRaw": 138229}, "295": {"acRate": 52.46049075931348, "difficulty": "Hard", "likes": 12120, "dislikes": 254, "categoryTitle": "Algorithms", "frontendQuestionId": "295", "paidOnly": false, "title": "Find Median from Data Stream", "titleSlug": "find-median-from-data-stream", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 873793, "totalSubmissionRaw": 1665622}, "296": {"acRate": 60.98160716042097, "difficulty": "Hard", "likes": 1184, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "296", "paidOnly": true, "title": "Best Meeting Point", "titleSlug": "best-meeting-point", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86799, "totalSubmissionRaw": 142336}, "297": {"acRate": 57.69481541989391, "difficulty": "Hard", "likes": 10309, "dislikes": 403, "categoryTitle": "Algorithms", "frontendQuestionId": "297", "paidOnly": false, "title": "Serialize and Deserialize Binary Tree", "titleSlug": "serialize-and-deserialize-binary-tree", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 937968, "totalSubmissionRaw": 1625741}, "298": {"acRate": 53.79355351265463, "difficulty": "Medium", "likes": 1143, "dislikes": 238, "categoryTitle": "Algorithms", "frontendQuestionId": "298", "paidOnly": true, "title": "Binary Tree Longest Consecutive Sequence", "titleSlug": "binary-tree-longest-consecutive-sequence", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151672, "totalSubmissionRaw": 281952}, "299": {"acRate": 50.71970220658244, "difficulty": "Medium", "likes": 2469, "dislikes": 1788, "categoryTitle": "Algorithms", "frontendQuestionId": "299", "paidOnly": false, "title": "Bulls and Cows", "titleSlug": "bulls-and-cows", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 388871, "totalSubmissionRaw": 766706}, "300": {"acRate": 56.4680140630649, "difficulty": "Medium", "likes": 21167, "dislikes": 462, "categoryTitle": "Algorithms", "frontendQuestionId": "300", "paidOnly": false, "title": "Longest Increasing Subsequence", "titleSlug": "longest-increasing-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1888333, "totalSubmissionRaw": 3344075}, "301": {"acRate": 48.63800366985205, "difficulty": "Hard", "likes": 5899, "dislikes": 289, "categoryTitle": "Algorithms", "frontendQuestionId": "301", "paidOnly": false, "title": "Remove Invalid Parentheses", "titleSlug": "remove-invalid-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 448760, "totalSubmissionRaw": 922653}, "302": {"acRate": 59.18628008778143, "difficulty": "Hard", "likes": 530, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "302", "paidOnly": true, "title": "Smallest Rectangle Enclosing Black Pixels", "titleSlug": "smallest-rectangle-enclosing-black-pixels", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50973, "totalSubmissionRaw": 86123}, "303": {"acRate": 65.52606356496317, "difficulty": "Easy", "likes": 3304, "dislikes": 1930, "categoryTitle": "Algorithms", "frontendQuestionId": "303", "paidOnly": false, "title": "Range Sum Query - Immutable", "titleSlug": "range-sum-query-immutable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 597521, "totalSubmissionRaw": 911881}, "304": {"acRate": 55.39722194750338, "difficulty": "Medium", "likes": 5017, "dislikes": 347, "categoryTitle": "Algorithms", "frontendQuestionId": "304", "paidOnly": false, "title": "Range Sum Query 2D - Immutable", "titleSlug": "range-sum-query-2d-immutable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 386496, "totalSubmissionRaw": 697681}, "305": {"acRate": 39.92092571178713, "difficulty": "Hard", "likes": 1879, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "305", "paidOnly": true, "title": "Number of Islands II", "titleSlug": "number-of-islands-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151557, "totalSubmissionRaw": 379643}, "306": {"acRate": 32.03521178245525, "difficulty": "Medium", "likes": 1193, "dislikes": 807, "categoryTitle": "Algorithms", "frontendQuestionId": "306", "paidOnly": false, "title": "Additive Number", "titleSlug": "additive-number", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96401, "totalSubmissionRaw": 300922}, "307": {"acRate": 41.30485634375795, "difficulty": "Medium", "likes": 4803, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "307", "paidOnly": false, "title": "Range Sum Query - Mutable", "titleSlug": "range-sum-query-mutable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 284291, "totalSubmissionRaw": 688275}, "308": {"acRate": 44.403681099145096, "difficulty": "Hard", "likes": 805, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "308", "paidOnly": true, "title": "Range Sum Query 2D - Mutable", "titleSlug": "range-sum-query-2d-mutable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 78793, "totalSubmissionRaw": 177447}, "309": {"acRate": 59.28412099480915, "difficulty": "Medium", "likes": 9499, "dislikes": 327, "categoryTitle": "Algorithms", "frontendQuestionId": "309", "paidOnly": false, "title": "Best Time to Buy and Sell Stock with Cooldown", "titleSlug": "best-time-to-buy-and-sell-stock-with-cooldown", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 568760, "totalSubmissionRaw": 959379}, "310": {"acRate": 41.88865210442195, "difficulty": "Medium", "likes": 8349, "dislikes": 388, "categoryTitle": "Algorithms", "frontendQuestionId": "310", "paidOnly": false, "title": "Minimum Height Trees", "titleSlug": "minimum-height-trees", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 396269, "totalSubmissionRaw": 946007}, "311": {"acRate": 68.35064493522893, "difficulty": "Medium", "likes": 1072, "dislikes": 361, "categoryTitle": "Algorithms", "frontendQuestionId": "311", "paidOnly": true, "title": "Sparse Matrix Multiplication", "titleSlug": "sparse-matrix-multiplication", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 197017, "totalSubmissionRaw": 288244}, "312": {"acRate": 60.03349048195194, "difficulty": "Hard", "likes": 9117, "dislikes": 259, "categoryTitle": "Algorithms", "frontendQuestionId": "312", "paidOnly": false, "title": "Burst Balloons", "titleSlug": "burst-balloons", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 316565, "totalSubmissionRaw": 527314}, "313": {"acRate": 45.38519700915736, "difficulty": "Medium", "likes": 2194, "dislikes": 394, "categoryTitle": "Algorithms", "frontendQuestionId": "313", "paidOnly": false, "title": "Super Ugly Number", "titleSlug": "super-ugly-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 135055, "totalSubmissionRaw": 297575}, "314": {"acRate": 55.51342896097188, "difficulty": "Medium", "likes": 3298, "dislikes": 339, "categoryTitle": "Algorithms", "frontendQuestionId": "314", "paidOnly": true, "title": "Binary Tree Vertical Order Traversal", "titleSlug": "binary-tree-vertical-order-traversal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 458863, "totalSubmissionRaw": 826585}, "315": {"acRate": 42.61500377312313, "difficulty": "Hard", "likes": 8895, "dislikes": 244, "categoryTitle": "Algorithms", "frontendQuestionId": "315", "paidOnly": false, "title": "Count of Smaller Numbers After Self", "titleSlug": "count-of-smaller-numbers-after-self", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 334312, "totalSubmissionRaw": 784494}, "316": {"acRate": 50.302434317945675, "difficulty": "Medium", "likes": 8743, "dislikes": 641, "categoryTitle": "Algorithms", "frontendQuestionId": "316", "paidOnly": false, "title": "Remove Duplicate Letters", "titleSlug": "remove-duplicate-letters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 352443, "totalSubmissionRaw": 700648}, "317": {"acRate": 43.52310890772429, "difficulty": "Hard", "likes": 1885, "dislikes": 304, "categoryTitle": "Algorithms", "frontendQuestionId": "317", "paidOnly": true, "title": "Shortest Distance from All Buildings", "titleSlug": "shortest-distance-from-all-buildings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 185062, "totalSubmissionRaw": 425204}, "318": {"acRate": 60.25600856932449, "difficulty": "Medium", "likes": 3539, "dislikes": 141, "categoryTitle": "Algorithms", "frontendQuestionId": "318", "paidOnly": false, "title": "Maximum Product of Word Lengths", "titleSlug": "maximum-product-of-word-lengths", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 225011, "totalSubmissionRaw": 373425}, "319": {"acRate": 53.232302855705186, "difficulty": "Medium", "likes": 2710, "dislikes": 3137, "categoryTitle": "Algorithms", "frontendQuestionId": "319", "paidOnly": false, "title": "Bulb Switcher", "titleSlug": "bulb-switcher", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 234854, "totalSubmissionRaw": 441187}, "320": {"acRate": 59.79901147802098, "difficulty": "Medium", "likes": 705, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "320", "paidOnly": true, "title": "Generalized Abbreviation", "titleSlug": "generalized-abbreviation", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72834, "totalSubmissionRaw": 121798}, "321": {"acRate": 31.012431526312522, "difficulty": "Hard", "likes": 1975, "dislikes": 357, "categoryTitle": "Algorithms", "frontendQuestionId": "321", "paidOnly": false, "title": "Create Maximum Number", "titleSlug": "create-maximum-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64936, "totalSubmissionRaw": 209387}, "322": {"acRate": 45.03189172440335, "difficulty": "Medium", "likes": 19245, "dislikes": 472, "categoryTitle": "Algorithms", "frontendQuestionId": "322", "paidOnly": false, "title": "Coin Change", "titleSlug": "coin-change", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2017185, "totalSubmissionRaw": 4479468}, "323": {"acRate": 63.339402361936926, "difficulty": "Medium", "likes": 2692, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "323", "paidOnly": true, "title": "Number of Connected Components in an Undirected Graph", "titleSlug": "number-of-connected-components-in-an-undirected-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 432066, "totalSubmissionRaw": 682146}, "324": {"acRate": 34.88705002590453, "difficulty": "Medium", "likes": 3095, "dislikes": 963, "categoryTitle": "Algorithms", "frontendQuestionId": "324", "paidOnly": false, "title": "Wiggle Sort II", "titleSlug": "wiggle-sort-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 167671, "totalSubmissionRaw": 480608}, "325": {"acRate": 49.69292127241623, "difficulty": "Medium", "likes": 2054, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "325", "paidOnly": true, "title": "Maximum Size Subarray Sum Equals k", "titleSlug": "maximum-size-subarray-sum-equals-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 192005, "totalSubmissionRaw": 386383}, "326": {"acRate": 47.17063096277342, "difficulty": "Easy", "likes": 3139, "dislikes": 281, "categoryTitle": "Algorithms", "frontendQuestionId": "326", "paidOnly": false, "title": "Power of Three", "titleSlug": "power-of-three", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 909945, "totalSubmissionRaw": 1929049}, "327": {"acRate": 36.227226866852455, "difficulty": "Hard", "likes": 2338, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "327", "paidOnly": false, "title": "Count of Range Sum", "titleSlug": "count-of-range-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 81507, "totalSubmissionRaw": 224990}, "328": {"acRate": 61.67276295989866, "difficulty": "Medium", "likes": 10206, "dislikes": 544, "categoryTitle": "Algorithms", "frontendQuestionId": "328", "paidOnly": false, "title": "Odd Even Linked List", "titleSlug": "odd-even-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1056998, "totalSubmissionRaw": 1713879}, "329": {"acRate": 54.26989053290028, "difficulty": "Hard", "likes": 9038, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "329", "paidOnly": false, "title": "Longest Increasing Path in a Matrix", "titleSlug": "longest-increasing-path-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 563930, "totalSubmissionRaw": 1039122}, "330": {"acRate": 53.23221843453057, "difficulty": "Hard", "likes": 2323, "dislikes": 196, "categoryTitle": "Algorithms", "frontendQuestionId": "330", "paidOnly": false, "title": "Patching Array", "titleSlug": "patching-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161620, "totalSubmissionRaw": 303614}, "331": {"acRate": 45.61947550150538, "difficulty": "Medium", "likes": 2355, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "331", "paidOnly": false, "title": "Verify Preorder Serialization of a Binary Tree", "titleSlug": "verify-preorder-serialization-of-a-binary-tree", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 146522, "totalSubmissionRaw": 321183}, "332": {"acRate": 43.319005152237324, "difficulty": "Hard", "likes": 5953, "dislikes": 1886, "categoryTitle": "Algorithms", "frontendQuestionId": "332", "paidOnly": false, "title": "Reconstruct Itinerary", "titleSlug": "reconstruct-itinerary", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Eulerian Circuit", "id": "VG9waWNUYWdOb2RlOjYxMDc0", "slug": "eulerian-circuit"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 454610, "totalSubmissionRaw": 1049444}, "333": {"acRate": 44.62917040193419, "difficulty": "Medium", "likes": 1507, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "333", "paidOnly": true, "title": "Largest BST Subtree", "titleSlug": "largest-bst-subtree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 114999, "totalSubmissionRaw": 257678}, "334": {"acRate": 39.35628909856461, "difficulty": "Medium", "likes": 8241, "dislikes": 576, "categoryTitle": "Algorithms", "frontendQuestionId": "334", "paidOnly": false, "title": "Increasing Triplet Subsequence", "titleSlug": "increasing-triplet-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 665420, "totalSubmissionRaw": 1690759}, "335": {"acRate": 31.06984549407148, "difficulty": "Hard", "likes": 393, "dislikes": 513, "categoryTitle": "Algorithms", "frontendQuestionId": "335", "paidOnly": false, "title": "Self Crossing", "titleSlug": "self-crossing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36659, "totalSubmissionRaw": 117989}, "336": {"acRate": 35.69266188396548, "difficulty": "Hard", "likes": 4496, "dislikes": 468, "categoryTitle": "Algorithms", "frontendQuestionId": "336", "paidOnly": false, "title": "Palindrome Pairs", "titleSlug": "palindrome-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 213637, "totalSubmissionRaw": 598546}, "337": {"acRate": 54.49540814124148, "difficulty": "Medium", "likes": 8600, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "337", "paidOnly": false, "title": "House Robber III", "titleSlug": "house-robber-iii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 403981, "totalSubmissionRaw": 741312}, "338": {"acRate": 78.95944610065627, "difficulty": "Easy", "likes": 11245, "dislikes": 551, "categoryTitle": "Algorithms", "frontendQuestionId": "338", "paidOnly": false, "title": "Counting Bits", "titleSlug": "counting-bits", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1220474, "totalSubmissionRaw": 1545697}, "339": {"acRate": 84.52170791621685, "difficulty": "Medium", "likes": 1759, "dislikes": 436, "categoryTitle": "Algorithms", "frontendQuestionId": "339", "paidOnly": true, "title": "Nested List Weight Sum", "titleSlug": "nested-list-weight-sum", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 315517, "totalSubmissionRaw": 373297}, "340": {"acRate": 49.08357032722289, "difficulty": "Medium", "likes": 2846, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "340", "paidOnly": true, "title": "Longest Substring with At Most K Distinct Characters", "titleSlug": "longest-substring-with-at-most-k-distinct-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 358125, "totalSubmissionRaw": 729623}, "341": {"acRate": 64.8501668355585, "difficulty": "Medium", "likes": 4915, "dislikes": 1761, "categoryTitle": "Algorithms", "frontendQuestionId": "341", "paidOnly": false, "title": "Flatten Nested List Iterator", "titleSlug": "flatten-nested-list-iterator", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 467808, "totalSubmissionRaw": 721368}, "342": {"acRate": 48.58338658189898, "difficulty": "Easy", "likes": 3961, "dislikes": 399, "categoryTitle": "Algorithms", "frontendQuestionId": "342", "paidOnly": false, "title": "Power of Four", "titleSlug": "power-of-four", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 723067, "totalSubmissionRaw": 1488302}, "343": {"acRate": 60.69136210686013, "difficulty": "Medium", "likes": 5159, "dislikes": 449, "categoryTitle": "Algorithms", "frontendQuestionId": "343", "paidOnly": false, "title": "Integer Break", "titleSlug": "integer-break", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 374439, "totalSubmissionRaw": 616956}, "344": {"acRate": 79.13589458953102, "difficulty": "Easy", "likes": 8753, "dislikes": 1184, "categoryTitle": "Algorithms", "frontendQuestionId": "344", "paidOnly": false, "title": "Reverse String", "titleSlug": "reverse-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2887878, "totalSubmissionRaw": 3649260}, "345": {"acRate": 54.97528298514312, "difficulty": "Easy", "likes": 4695, "dislikes": 2810, "categoryTitle": "Algorithms", "frontendQuestionId": "345", "paidOnly": false, "title": "Reverse Vowels of a String", "titleSlug": "reverse-vowels-of-a-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1030336, "totalSubmissionRaw": 1874192}, "346": {"acRate": 78.96567225096818, "difficulty": "Easy", "likes": 1676, "dislikes": 177, "categoryTitle": "Algorithms", "frontendQuestionId": "346", "paidOnly": true, "title": "Moving Average from Data Stream", "titleSlug": "moving-average-from-data-stream", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 419817, "totalSubmissionRaw": 531650}, "347": {"acRate": 63.45388841492641, "difficulty": "Medium", "likes": 17652, "dislikes": 680, "categoryTitle": "Algorithms", "frontendQuestionId": "347", "paidOnly": false, "title": "Top K Frequent Elements", "titleSlug": "top-k-frequent-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2400158, "totalSubmissionRaw": 3782525}, "348": {"acRate": 58.2175806531187, "difficulty": "Medium", "likes": 2087, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "348", "paidOnly": true, "title": "Design Tic-Tac-Toe", "titleSlug": "design-tic-tac-toe", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 259605, "totalSubmissionRaw": 445922}, "349": {"acRate": 75.43235755269946, "difficulty": "Easy", "likes": 6184, "dislikes": 2298, "categoryTitle": "Algorithms", "frontendQuestionId": "349", "paidOnly": false, "title": "Intersection of Two Arrays", "titleSlug": "intersection-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1342259, "totalSubmissionRaw": 1779423}, "350": {"acRate": 58.726037941641785, "difficulty": "Easy", "likes": 7742, "dislikes": 981, "categoryTitle": "Algorithms", "frontendQuestionId": "350", "paidOnly": false, "title": "Intersection of Two Arrays II", "titleSlug": "intersection-of-two-arrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1447285, "totalSubmissionRaw": 2464469}, "351": {"acRate": 53.01319743001002, "difficulty": "Medium", "likes": 189, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "351", "paidOnly": true, "title": "Android Unlock Patterns", "titleSlug": "android-unlock-patterns", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77808, "totalSubmissionRaw": 146771}, "352": {"acRate": 60.1680484456317, "difficulty": "Hard", "likes": 1753, "dislikes": 365, "categoryTitle": "Algorithms", "frontendQuestionId": "352", "paidOnly": false, "title": "Data Stream as Disjoint Intervals", "titleSlug": "data-stream-as-disjoint-intervals", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113069, "totalSubmissionRaw": 187922}, "353": {"acRate": 38.909752039857196, "difficulty": "Medium", "likes": 951, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "353", "paidOnly": true, "title": "Design Snake Game", "titleSlug": "design-snake-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 88173, "totalSubmissionRaw": 226609}, "354": {"acRate": 37.0869588853606, "difficulty": "Hard", "likes": 6064, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "354", "paidOnly": false, "title": "Russian Doll Envelopes", "titleSlug": "russian-doll-envelopes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 231950, "totalSubmissionRaw": 625421}, "355": {"acRate": 40.85350460568416, "difficulty": "Medium", "likes": 4027, "dislikes": 556, "categoryTitle": "Algorithms", "frontendQuestionId": "355", "paidOnly": false, "title": "Design Twitter", "titleSlug": "design-twitter", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 208761, "totalSubmissionRaw": 510999}, "356": {"acRate": 35.751084598698476, "difficulty": "Medium", "likes": 301, "dislikes": 628, "categoryTitle": "Algorithms", "frontendQuestionId": "356", "paidOnly": true, "title": "Line Reflection", "titleSlug": "line-reflection", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42192, "totalSubmissionRaw": 118016}, "357": {"acRate": 53.43128955681953, "difficulty": "Medium", "likes": 1563, "dislikes": 1501, "categoryTitle": "Algorithms", "frontendQuestionId": "357", "paidOnly": false, "title": "Count Numbers with Unique Digits", "titleSlug": "count-numbers-with-unique-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 148329, "totalSubmissionRaw": 277604}, "358": {"acRate": 39.08365049990107, "difficulty": "Hard", "likes": 968, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "358", "paidOnly": true, "title": "Rearrange String k Distance Apart", "titleSlug": "rearrange-string-k-distance-apart", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67159, "totalSubmissionRaw": 171834}, "359": {"acRate": 76.14668996363784, "difficulty": "Easy", "likes": 1748, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "359", "paidOnly": true, "title": "Logger Rate Limiter", "titleSlug": "logger-rate-limiter", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 338616, "totalSubmissionRaw": 444689}, "360": {"acRate": 56.150238673477936, "difficulty": "Medium", "likes": 677, "dislikes": 213, "categoryTitle": "Algorithms", "frontendQuestionId": "360", "paidOnly": true, "title": "Sort Transformed Array", "titleSlug": "sort-transformed-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67048, "totalSubmissionRaw": 119409}, "361": {"acRate": 51.9174849065707, "difficulty": "Medium", "likes": 967, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "361", "paidOnly": true, "title": "Bomb Enemy", "titleSlug": "bomb-enemy", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79630, "totalSubmissionRaw": 153378}, "362": {"acRate": 68.87474131445721, "difficulty": "Medium", "likes": 2046, "dislikes": 236, "categoryTitle": "Algorithms", "frontendQuestionId": "362", "paidOnly": true, "title": "Design Hit Counter", "titleSlug": "design-hit-counter", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 257251, "totalSubmissionRaw": 373509}, "363": {"acRate": 44.33266795154185, "difficulty": "Hard", "likes": 3476, "dislikes": 174, "categoryTitle": "Algorithms", "frontendQuestionId": "363", "paidOnly": false, "title": "Max Sum of Rectangle No Larger Than K", "titleSlug": "max-sum-of-rectangle-no-larger-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128813, "totalSubmissionRaw": 290560}, "364": {"acRate": 64.53866746934102, "difficulty": "Medium", "likes": 1132, "dislikes": 461, "categoryTitle": "Algorithms", "frontendQuestionId": "364", "paidOnly": true, "title": "Nested List Weight Sum II", "titleSlug": "nested-list-weight-sum-ii", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 141512, "totalSubmissionRaw": 219267}, "365": {"acRate": 41.793364872103176, "difficulty": "Medium", "likes": 1538, "dislikes": 1485, "categoryTitle": "Algorithms", "frontendQuestionId": "365", "paidOnly": false, "title": "Water and Jug Problem", "titleSlug": "water-and-jug-problem", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 111577, "totalSubmissionRaw": 266973}, "366": {"acRate": 80.79146382535745, "difficulty": "Medium", "likes": 3237, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "366", "paidOnly": true, "title": "Find Leaves of Binary Tree", "titleSlug": "find-leaves-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 263872, "totalSubmissionRaw": 326609}, "367": {"acRate": 43.88483665336066, "difficulty": "Easy", "likes": 4305, "dislikes": 312, "categoryTitle": "Algorithms", "frontendQuestionId": "367", "paidOnly": false, "title": "Valid Perfect Square", "titleSlug": "valid-perfect-square", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 677764, "totalSubmissionRaw": 1544415}, "368": {"acRate": 45.69505808669566, "difficulty": "Medium", "likes": 6018, "dislikes": 284, "categoryTitle": "Algorithms", "frontendQuestionId": "368", "paidOnly": false, "title": "Largest Divisible Subset", "titleSlug": "largest-divisible-subset", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 319269, "totalSubmissionRaw": 698695}, "369": {"acRate": 61.13260142059641, "difficulty": "Medium", "likes": 944, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "369", "paidOnly": true, "title": "Plus One Linked List", "titleSlug": "plus-one-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 82021, "totalSubmissionRaw": 134169}, "370": {"acRate": 71.87008006207982, "difficulty": "Medium", "likes": 1649, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "370", "paidOnly": true, "title": "Range Addition", "titleSlug": "range-addition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96321, "totalSubmissionRaw": 134021}, "371": {"acRate": 52.67194850853018, "difficulty": "Medium", "likes": 4292, "dislikes": 5600, "categoryTitle": "Algorithms", "frontendQuestionId": "371", "paidOnly": false, "title": "Sum of Two Integers", "titleSlug": "sum-of-two-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 527666, "totalSubmissionRaw": 1001797}, "372": {"acRate": 35.067084343046275, "difficulty": "Medium", "likes": 961, "dislikes": 1450, "categoryTitle": "Algorithms", "frontendQuestionId": "372", "paidOnly": false, "title": "Super Pow", "titleSlug": "super-pow", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77129, "totalSubmissionRaw": 219947}, "373": {"acRate": 40.166688447225305, "difficulty": "Medium", "likes": 6372, "dislikes": 456, "categoryTitle": "Algorithms", "frontendQuestionId": "373", "paidOnly": false, "title": "Find K Pairs with Smallest Sums", "titleSlug": "find-k-pairs-with-smallest-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 328874, "totalSubmissionRaw": 818773}, "374": {"acRate": 54.393384136556676, "difficulty": "Easy", "likes": 3825, "dislikes": 567, "categoryTitle": "Algorithms", "frontendQuestionId": "374", "paidOnly": false, "title": "Guess Number Higher or Lower", "titleSlug": "guess-number-higher-or-lower", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 728764, "totalSubmissionRaw": 1339805}, "375": {"acRate": 50.04026582973952, "difficulty": "Medium", "likes": 2181, "dislikes": 2134, "categoryTitle": "Algorithms", "frontendQuestionId": "375", "paidOnly": false, "title": "Guess Number Higher or Lower II", "titleSlug": "guess-number-higher-or-lower-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 132974, "totalSubmissionRaw": 265734}, "376": {"acRate": 48.62999011323289, "difficulty": "Medium", "likes": 5156, "dislikes": 166, "categoryTitle": "Algorithms", "frontendQuestionId": "376", "paidOnly": false, "title": "Wiggle Subsequence", "titleSlug": "wiggle-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 256264, "totalSubmissionRaw": 526967}, "377": {"acRate": 54.34440302350446, "difficulty": "Medium", "likes": 7452, "dislikes": 667, "categoryTitle": "Algorithms", "frontendQuestionId": "377", "paidOnly": false, "title": "Combination Sum IV", "titleSlug": "combination-sum-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 511823, "totalSubmissionRaw": 941817}, "378": {"acRate": 62.85377404153324, "difficulty": "Medium", "likes": 10011, "dislikes": 355, "categoryTitle": "Algorithms", "frontendQuestionId": "378", "paidOnly": false, "title": "Kth Smallest Element in a Sorted Matrix", "titleSlug": "kth-smallest-element-in-a-sorted-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 649282, "totalSubmissionRaw": 1033004}, "379": {"acRate": 52.01343562731402, "difficulty": "Medium", "likes": 355, "dislikes": 472, "categoryTitle": "Algorithms", "frontendQuestionId": "379", "paidOnly": true, "title": "Design Phone Directory", "titleSlug": "design-phone-directory", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68135, "totalSubmissionRaw": 130995}, "380": {"acRate": 54.67757073725179, "difficulty": "Medium", "likes": 9350, "dislikes": 640, "categoryTitle": "Algorithms", "frontendQuestionId": "380", "paidOnly": false, "title": "Insert Delete GetRandom O(1)", "titleSlug": "insert-delete-getrandom-o1", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1015985, "totalSubmissionRaw": 1858139}, "381": {"acRate": 35.62966482969604, "difficulty": "Hard", "likes": 2312, "dislikes": 152, "categoryTitle": "Algorithms", "frontendQuestionId": "381", "paidOnly": false, "title": "Insert Delete GetRandom O(1) - Duplicates allowed", "titleSlug": "insert-delete-getrandom-o1-duplicates-allowed", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150704, "totalSubmissionRaw": 422974}, "382": {"acRate": 63.47833327866081, "difficulty": "Medium", "likes": 3106, "dislikes": 707, "categoryTitle": "Algorithms", "frontendQuestionId": "382", "paidOnly": false, "title": "Linked List Random Node", "titleSlug": "linked-list-random-node", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Reservoir Sampling", "id": "VG9waWNUYWdOb2RlOjM2", "slug": "reservoir-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 251564, "totalSubmissionRaw": 396299}, "383": {"acRate": 62.91507041430492, "difficulty": "Easy", "likes": 5095, "dislikes": 512, "categoryTitle": "Algorithms", "frontendQuestionId": "383", "paidOnly": false, "title": "Ransom Note", "titleSlug": "ransom-note", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1345813, "totalSubmissionRaw": 2139101}, "384": {"acRate": 58.598120761940706, "difficulty": "Medium", "likes": 1359, "dislikes": 931, "categoryTitle": "Algorithms", "frontendQuestionId": "384", "paidOnly": false, "title": "Shuffle an Array", "titleSlug": "shuffle-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 347740, "totalSubmissionRaw": 593432}, "385": {"acRate": 38.97056913525729, "difficulty": "Medium", "likes": 461, "dislikes": 1404, "categoryTitle": "Algorithms", "frontendQuestionId": "385", "paidOnly": false, "title": "Mini Parser", "titleSlug": "mini-parser", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60010, "totalSubmissionRaw": 153988}, "386": {"acRate": 72.74191582356731, "difficulty": "Medium", "likes": 2671, "dislikes": 183, "categoryTitle": "Algorithms", "frontendQuestionId": "386", "paidOnly": false, "title": "Lexicographical Numbers", "titleSlug": "lexicographical-numbers", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 250638, "totalSubmissionRaw": 344556}, "387": {"acRate": 62.686790371519294, "difficulty": "Easy", "likes": 9063, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "387", "paidOnly": false, "title": "First Unique Character in a String", "titleSlug": "first-unique-character-in-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1827592, "totalSubmissionRaw": 2915434}, "388": {"acRate": 47.90866530649713, "difficulty": "Medium", "likes": 1307, "dislikes": 2508, "categoryTitle": "Algorithms", "frontendQuestionId": "388", "paidOnly": false, "title": "Longest Absolute File Path", "titleSlug": "longest-absolute-file-path", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 161789, "totalSubmissionRaw": 337703}, "389": {"acRate": 59.56010044249594, "difficulty": "Easy", "likes": 5059, "dislikes": 486, "categoryTitle": "Algorithms", "frontendQuestionId": "389", "paidOnly": false, "title": "Find the Difference", "titleSlug": "find-the-difference", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 802890, "totalSubmissionRaw": 1348034}, "390": {"acRate": 45.67393398833459, "difficulty": "Medium", "likes": 1590, "dislikes": 716, "categoryTitle": "Algorithms", "frontendQuestionId": "390", "paidOnly": false, "title": "Elimination Game", "titleSlug": "elimination-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79168, "totalSubmissionRaw": 173332}, "391": {"acRate": 34.193056756400296, "difficulty": "Hard", "likes": 890, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "391", "paidOnly": false, "title": "Perfect Rectangle", "titleSlug": "perfect-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Line Sweep", "id": "VG9waWNUYWdOb2RlOjU2MTE5", "slug": "line-sweep"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46666, "totalSubmissionRaw": 136478}, "392": {"acRate": 48.11697349293439, "difficulty": "Easy", "likes": 9829, "dislikes": 551, "categoryTitle": "Algorithms", "frontendQuestionId": "392", "paidOnly": false, "title": "Is Subsequence", "titleSlug": "is-subsequence", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1709907, "totalSubmissionRaw": 3553639}, "393": {"acRate": 45.24402310387815, "difficulty": "Medium", "likes": 914, "dislikes": 2864, "categoryTitle": "Algorithms", "frontendQuestionId": "393", "paidOnly": false, "title": "UTF-8 Validation", "titleSlug": "utf-8-validation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 126662, "totalSubmissionRaw": 279953}, "394": {"acRate": 60.06772744661859, "difficulty": "Medium", "likes": 12900, "dislikes": 628, "categoryTitle": "Algorithms", "frontendQuestionId": "394", "paidOnly": false, "title": "Decode String", "titleSlug": "decode-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 890274, "totalSubmissionRaw": 1482117}, "395": {"acRate": 45.130624723653035, "difficulty": "Medium", "likes": 6299, "dislikes": 522, "categoryTitle": "Algorithms", "frontendQuestionId": "395", "paidOnly": false, "title": "Longest Substring with At Least K Repeating Characters", "titleSlug": "longest-substring-with-at-least-k-repeating-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 238843, "totalSubmissionRaw": 529226}, "396": {"acRate": 43.108167728529885, "difficulty": "Medium", "likes": 1579, "dislikes": 270, "categoryTitle": "Algorithms", "frontendQuestionId": "396", "paidOnly": false, "title": "Rotate Function", "titleSlug": "rotate-function", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90869, "totalSubmissionRaw": 210793}, "397": {"acRate": 36.14603869204139, "difficulty": "Medium", "likes": 1348, "dislikes": 480, "categoryTitle": "Algorithms", "frontendQuestionId": "397", "paidOnly": false, "title": "Integer Replacement", "titleSlug": "integer-replacement", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 128527, "totalSubmissionRaw": 355577}, "398": {"acRate": 63.86547828898648, "difficulty": "Medium", "likes": 1311, "dislikes": 1289, "categoryTitle": "Algorithms", "frontendQuestionId": "398", "paidOnly": false, "title": "Random Pick Index", "titleSlug": "random-pick-index", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Reservoir Sampling", "id": "VG9waWNUYWdOb2RlOjM2", "slug": "reservoir-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 244918, "totalSubmissionRaw": 383491}, "399": {"acRate": 62.325002889068124, "difficulty": "Medium", "likes": 9452, "dislikes": 971, "categoryTitle": "Algorithms", "frontendQuestionId": "399", "paidOnly": false, "title": "Evaluate Division", "titleSlug": "evaluate-division", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 523136, "totalSubmissionRaw": 839369}, "400": {"acRate": 35.17928491811712, "difficulty": "Medium", "likes": 1101, "dislikes": 2071, "categoryTitle": "Algorithms", "frontendQuestionId": "400", "paidOnly": false, "title": "Nth Digit", "titleSlug": "nth-digit", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 102574, "totalSubmissionRaw": 291575}, "401": {"acRate": 55.32522222342816, "difficulty": "Easy", "likes": 1426, "dislikes": 2617, "categoryTitle": "Algorithms", "frontendQuestionId": "401", "paidOnly": false, "title": "Binary Watch", "titleSlug": "binary-watch", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 152925, "totalSubmissionRaw": 276411}, "402": {"acRate": 34.02379199761153, "difficulty": "Medium", "likes": 9646, "dislikes": 499, "categoryTitle": "Algorithms", "frontendQuestionId": "402", "paidOnly": false, "title": "Remove K Digits", "titleSlug": "remove-k-digits", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 528775, "totalSubmissionRaw": 1554135}, "403": {"acRate": 46.24639672939624, "difficulty": "Hard", "likes": 5639, "dislikes": 255, "categoryTitle": "Algorithms", "frontendQuestionId": "403", "paidOnly": false, "title": "Frog Jump", "titleSlug": "frog-jump", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 279633, "totalSubmissionRaw": 604659}, "404": {"acRate": 61.06900141046605, "difficulty": "Easy", "likes": 5516, "dislikes": 311, "categoryTitle": "Algorithms", "frontendQuestionId": "404", "paidOnly": false, "title": "Sum of Left Leaves", "titleSlug": "sum-of-left-leaves", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 657682, "totalSubmissionRaw": 1076949}, "405": {"acRate": 49.49457705395449, "difficulty": "Easy", "likes": 1329, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "405", "paidOnly": false, "title": "Convert a Number to Hexadecimal", "titleSlug": "convert-a-number-to-hexadecimal", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 158397, "totalSubmissionRaw": 320029}, "406": {"acRate": 73.78892405663059, "difficulty": "Medium", "likes": 7108, "dislikes": 726, "categoryTitle": "Algorithms", "frontendQuestionId": "406", "paidOnly": false, "title": "Queue Reconstruction by Height", "titleSlug": "queue-reconstruction-by-height", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 311466, "totalSubmissionRaw": 422104}, "407": {"acRate": 48.40753753457644, "difficulty": "Hard", "likes": 3782, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "407", "paidOnly": false, "title": "Trapping Rain Water II", "titleSlug": "trapping-rain-water-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 93276, "totalSubmissionRaw": 192689}, "408": {"acRate": 36.235871088276504, "difficulty": "Easy", "likes": 776, "dislikes": 2275, "categoryTitle": "Algorithms", "frontendQuestionId": "408", "paidOnly": true, "title": "Valid Word Abbreviation", "titleSlug": "valid-word-abbreviation", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 232730, "totalSubmissionRaw": 642273}, "409": {"acRate": 55.38273542023929, "difficulty": "Easy", "likes": 5972, "dislikes": 416, "categoryTitle": "Algorithms", "frontendQuestionId": "409", "paidOnly": false, "title": "Longest Palindrome", "titleSlug": "longest-palindrome", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 839367, "totalSubmissionRaw": 1515573}, "410": {"acRate": 56.637040289512264, "difficulty": "Hard", "likes": 10019, "dislikes": 232, "categoryTitle": "Algorithms", "frontendQuestionId": "410", "paidOnly": false, "title": "Split Array Largest Sum", "titleSlug": "split-array-largest-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 399866, "totalSubmissionRaw": 706015}, "411": {"acRate": 39.88894524680317, "difficulty": "Hard", "likes": 182, "dislikes": 146, "categoryTitle": "Algorithms", "frontendQuestionId": "411", "paidOnly": true, "title": "Minimum Unique Word Abbreviation", "titleSlug": "minimum-unique-word-abbreviation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14942, "totalSubmissionRaw": 37459}, "412": {"acRate": 73.19791283866174, "difficulty": "Easy", "likes": 2836, "dislikes": 387, "categoryTitle": "Algorithms", "frontendQuestionId": "412", "paidOnly": false, "title": "Fizz Buzz", "titleSlug": "fizz-buzz", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1352456, "totalSubmissionRaw": 1847672}, "413": {"acRate": 64.99782548044574, "difficulty": "Medium", "likes": 5383, "dislikes": 297, "categoryTitle": "Algorithms", "frontendQuestionId": "413", "paidOnly": false, "title": "Arithmetic Slices", "titleSlug": "arithmetic-slices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 316841, "totalSubmissionRaw": 487464}, "414": {"acRate": 35.87551109953905, "difficulty": "Easy", "likes": 3096, "dislikes": 3230, "categoryTitle": "Algorithms", "frontendQuestionId": "414", "paidOnly": false, "title": "Third Maximum Number", "titleSlug": "third-maximum-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 595233, "totalSubmissionRaw": 1659166}, "415": {"acRate": 51.59503262591022, "difficulty": "Easy", "likes": 5097, "dislikes": 763, "categoryTitle": "Algorithms", "frontendQuestionId": "415", "paidOnly": false, "title": "Add Strings", "titleSlug": "add-strings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 724208, "totalSubmissionRaw": 1403639}, "416": {"acRate": 46.83037375241614, "difficulty": "Medium", "likes": 12481, "dislikes": 255, "categoryTitle": "Algorithms", "frontendQuestionId": "416", "paidOnly": false, "title": "Partition Equal Subset Sum", "titleSlug": "partition-equal-subset-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 954089, "totalSubmissionRaw": 2037330}, "417": {"acRate": 56.18705097796569, "difficulty": "Medium", "likes": 7539, "dislikes": 1520, "categoryTitle": "Algorithms", "frontendQuestionId": "417", "paidOnly": false, "title": "Pacific Atlantic Water Flow", "titleSlug": "pacific-atlantic-water-flow", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 523052, "totalSubmissionRaw": 930912}, "418": {"acRate": 36.261504953277594, "difficulty": "Medium", "likes": 1122, "dislikes": 542, "categoryTitle": "Algorithms", "frontendQuestionId": "418", "paidOnly": true, "title": "Sentence Screen Fitting", "titleSlug": "sentence-screen-fitting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 103222, "totalSubmissionRaw": 284660}, "419": {"acRate": 75.84064890394784, "difficulty": "Medium", "likes": 2332, "dislikes": 982, "categoryTitle": "Algorithms", "frontendQuestionId": "419", "paidOnly": false, "title": "Battleships in a Board", "titleSlug": "battleships-in-a-board", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 221595, "totalSubmissionRaw": 292185}, "420": {"acRate": 14.111950428596568, "difficulty": "Hard", "likes": 887, "dislikes": 1740, "categoryTitle": "Algorithms", "frontendQuestionId": "420", "paidOnly": false, "title": "Strong Password Checker", "titleSlug": "strong-password-checker", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44911, "totalSubmissionRaw": 318248}, "421": {"acRate": 53.310576259016884, "difficulty": "Medium", "likes": 5594, "dislikes": 400, "categoryTitle": "Algorithms", "frontendQuestionId": "421", "paidOnly": false, "title": "Maximum XOR of Two Numbers in an Array", "titleSlug": "maximum-xor-of-two-numbers-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 175226, "totalSubmissionRaw": 328689}, "422": {"acRate": 41.50360103274902, "difficulty": "Easy", "likes": 432, "dislikes": 270, "categoryTitle": "Algorithms", "frontendQuestionId": "422", "paidOnly": true, "title": "Valid Word Square", "titleSlug": "valid-word-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61085, "totalSubmissionRaw": 147180}, "423": {"acRate": 51.26934643204939, "difficulty": "Medium", "likes": 833, "dislikes": 2745, "categoryTitle": "Algorithms", "frontendQuestionId": "423", "paidOnly": false, "title": "Reconstruct Original Digits from English", "titleSlug": "reconstruct-original-digits-from-english", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 83709, "totalSubmissionRaw": 163273}, "424": {"acRate": 55.53668581196624, "difficulty": "Medium", "likes": 11004, "dislikes": 570, "categoryTitle": "Algorithms", "frontendQuestionId": "424", "paidOnly": false, "title": "Longest Repeating Character Replacement", "titleSlug": "longest-repeating-character-replacement", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 897985, "totalSubmissionRaw": 1616927}, "425": {"acRate": 53.583533746818, "difficulty": "Hard", "likes": 1095, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "425", "paidOnly": true, "title": "Word Squares", "titleSlug": "word-squares", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 76199, "totalSubmissionRaw": 142206}, "426": {"acRate": 65.03248658618377, "difficulty": "Medium", "likes": 2631, "dislikes": 219, "categoryTitle": "Algorithms", "frontendQuestionId": "426", "paidOnly": true, "title": "Convert Binary Search Tree to Sorted Doubly Linked List", "titleSlug": "convert-binary-search-tree-to-sorted-doubly-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 310277, "totalSubmissionRaw": 477112}, "427": {"acRate": 76.11084279159624, "difficulty": "Medium", "likes": 1550, "dislikes": 1859, "categoryTitle": "Algorithms", "frontendQuestionId": "427", "paidOnly": false, "title": "Construct Quad Tree", "titleSlug": "construct-quad-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138675, "totalSubmissionRaw": 182198}, "428": {"acRate": 67.65156017830608, "difficulty": "Hard", "likes": 1053, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "428", "paidOnly": true, "title": "Serialize and Deserialize N-ary Tree", "titleSlug": "serialize-and-deserialize-n-ary-tree", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91059, "totalSubmissionRaw": 134600}, "429": {"acRate": 71.02545876486128, "difficulty": "Medium", "likes": 3649, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "429", "paidOnly": false, "title": "N-ary Tree Level Order Traversal", "titleSlug": "n-ary-tree-level-order-traversal", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 320746, "totalSubmissionRaw": 451593}, "430": {"acRate": 60.55322868868862, "difficulty": "Medium", "likes": 5093, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "430", "paidOnly": false, "title": "Flatten a Multilevel Doubly Linked List", "titleSlug": "flatten-a-multilevel-doubly-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 344956, "totalSubmissionRaw": 569674}, "431": {"acRate": 79.76667494060494, "difficulty": "Hard", "likes": 523, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "431", "paidOnly": true, "title": "Encode N-ary Tree to Binary Tree", "titleSlug": "encode-n-ary-tree-to-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 22495, "totalSubmissionRaw": 28201}, "432": {"acRate": 45.19424855548604, "difficulty": "Hard", "likes": 2058, "dislikes": 202, "categoryTitle": "Algorithms", "frontendQuestionId": "432", "paidOnly": false, "title": "All O`one Data Structure", "titleSlug": "all-oone-data-structure", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 159640, "totalSubmissionRaw": 353232}, "433": {"acRate": 54.5787991221918, "difficulty": "Medium", "likes": 3022, "dislikes": 328, "categoryTitle": "Algorithms", "frontendQuestionId": "433", "paidOnly": false, "title": "Minimum Genetic Mutation", "titleSlug": "minimum-genetic-mutation", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 192995, "totalSubmissionRaw": 353608}, "434": {"acRate": 36.332758859270626, "difficulty": "Easy", "likes": 802, "dislikes": 1275, "categoryTitle": "Algorithms", "frontendQuestionId": "434", "paidOnly": false, "title": "Number of Segments in a String", "titleSlug": "number-of-segments-in-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 202174, "totalSubmissionRaw": 556451}, "435": {"acRate": 54.245680729561116, "difficulty": "Medium", "likes": 8301, "dislikes": 226, "categoryTitle": "Algorithms", "frontendQuestionId": "435", "paidOnly": false, "title": "Non-overlapping Intervals", "titleSlug": "non-overlapping-intervals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 657521, "totalSubmissionRaw": 1212117}, "436": {"acRate": 52.832909827621734, "difficulty": "Medium", "likes": 2184, "dislikes": 366, "categoryTitle": "Algorithms", "frontendQuestionId": "436", "paidOnly": false, "title": "Find Right Interval", "titleSlug": "find-right-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 123086, "totalSubmissionRaw": 232974}, "437": {"acRate": 46.082505789886525, "difficulty": "Medium", "likes": 11119, "dislikes": 529, "categoryTitle": "Algorithms", "frontendQuestionId": "437", "paidOnly": false, "title": "Path Sum III", "titleSlug": "path-sum-iii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 618623, "totalSubmissionRaw": 1342425}, "438": {"acRate": 51.4197419834676, "difficulty": "Medium", "likes": 12483, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "438", "paidOnly": false, "title": "Find All Anagrams in a String", "titleSlug": "find-all-anagrams-in-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 931952, "totalSubmissionRaw": 1812441}, "439": {"acRate": 61.33758418111477, "difficulty": "Medium", "likes": 498, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "439", "paidOnly": true, "title": "Ternary Expression Parser", "titleSlug": "ternary-expression-parser", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 34246, "totalSubmissionRaw": 55832}, "440": {"acRate": 41.95961932339854, "difficulty": "Hard", "likes": 1297, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "440", "paidOnly": false, "title": "K-th Smallest in Lexicographical Order", "titleSlug": "k-th-smallest-in-lexicographical-order", "topicTags": [{"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 95057, "totalSubmissionRaw": 226544}, "441": {"acRate": 46.92303464628442, "difficulty": "Easy", "likes": 3942, "dislikes": 1337, "categoryTitle": "Algorithms", "frontendQuestionId": "441", "paidOnly": false, "title": "Arranging Coins", "titleSlug": "arranging-coins", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 478110, "totalSubmissionRaw": 1018925}, "442": {"acRate": 76.03019302123198, "difficulty": "Medium", "likes": 10557, "dislikes": 410, "categoryTitle": "Algorithms", "frontendQuestionId": "442", "paidOnly": false, "title": "Find All Duplicates in an Array", "titleSlug": "find-all-duplicates-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 835214, "totalSubmissionRaw": 1098530}, "443": {"acRate": 56.057859740343886, "difficulty": "Medium", "likes": 5200, "dislikes": 8103, "categoryTitle": "Algorithms", "frontendQuestionId": "443", "paidOnly": false, "title": "String Compression", "titleSlug": "string-compression", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 692147, "totalSubmissionRaw": 1234677}, "444": {"acRate": 28.7143458899988, "difficulty": "Medium", "likes": 576, "dislikes": 1521, "categoryTitle": "Algorithms", "frontendQuestionId": "444", "paidOnly": true, "title": "Sequence Reconstruction", "titleSlug": "sequence-reconstruction", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57261, "totalSubmissionRaw": 199416}, "445": {"acRate": 61.46490204993378, "difficulty": "Medium", "likes": 5938, "dislikes": 290, "categoryTitle": "Algorithms", "frontendQuestionId": "445", "paidOnly": false, "title": "Add Two Numbers II", "titleSlug": "add-two-numbers-ii", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 497491, "totalSubmissionRaw": 809390}, "446": {"acRate": 54.601320973844146, "difficulty": "Hard", "likes": 3371, "dislikes": 158, "categoryTitle": "Algorithms", "frontendQuestionId": "446", "paidOnly": false, "title": "Arithmetic Slices II - Subsequence", "titleSlug": "arithmetic-slices-ii-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153265, "totalSubmissionRaw": 280700}, "447": {"acRate": 55.83788324233515, "difficulty": "Medium", "likes": 847, "dislikes": 1020, "categoryTitle": "Algorithms", "frontendQuestionId": "447", "paidOnly": false, "title": "Number of Boomerangs", "titleSlug": "number-of-boomerangs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 103701, "totalSubmissionRaw": 185718}, "448": {"acRate": 61.49861278722418, "difficulty": "Easy", "likes": 9518, "dislikes": 504, "categoryTitle": "Algorithms", "frontendQuestionId": "448", "paidOnly": false, "title": "Find All Numbers Disappeared in an Array", "titleSlug": "find-all-numbers-disappeared-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 959573, "totalSubmissionRaw": 1560318}, "449": {"acRate": 58.02552688520527, "difficulty": "Medium", "likes": 3508, "dislikes": 172, "categoryTitle": "Algorithms", "frontendQuestionId": "449", "paidOnly": false, "title": "Serialize and Deserialize BST", "titleSlug": "serialize-and-deserialize-bst", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 243493, "totalSubmissionRaw": 419633}, "450": {"acRate": 52.14966682105252, "difficulty": "Medium", "likes": 9332, "dislikes": 300, "categoryTitle": "Algorithms", "frontendQuestionId": "450", "paidOnly": false, "title": "Delete Node in a BST", "titleSlug": "delete-node-in-a-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 584370, "totalSubmissionRaw": 1120555}, "451": {"acRate": 73.1754194259191, "difficulty": "Medium", "likes": 8425, "dislikes": 298, "categoryTitle": "Algorithms", "frontendQuestionId": "451", "paidOnly": false, "title": "Sort Characters By Frequency", "titleSlug": "sort-characters-by-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 810958, "totalSubmissionRaw": 1108239}, "452": {"acRate": 59.44693684698682, "difficulty": "Medium", "likes": 7554, "dislikes": 248, "categoryTitle": "Algorithms", "frontendQuestionId": "452", "paidOnly": false, "title": "Minimum Number of Arrows to Burst Balloons", "titleSlug": "minimum-number-of-arrows-to-burst-balloons", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 578123, "totalSubmissionRaw": 972505}, "453": {"acRate": 57.13239482463992, "difficulty": "Medium", "likes": 2624, "dislikes": 1895, "categoryTitle": "Algorithms", "frontendQuestionId": "453", "paidOnly": false, "title": "Minimum Moves to Equal Array Elements", "titleSlug": "minimum-moves-to-equal-array-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 182545, "totalSubmissionRaw": 319513}, "454": {"acRate": 57.391916283649024, "difficulty": "Medium", "likes": 4936, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "454", "paidOnly": false, "title": "4Sum II", "titleSlug": "4sum-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 339265, "totalSubmissionRaw": 591137}, "455": {"acRate": 53.20437343941272, "difficulty": "Easy", "likes": 4092, "dislikes": 383, "categoryTitle": "Algorithms", "frontendQuestionId": "455", "paidOnly": false, "title": "Assign Cookies", "titleSlug": "assign-cookies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 546758, "totalSubmissionRaw": 1027657}, "456": {"acRate": 33.77255979516643, "difficulty": "Medium", "likes": 7268, "dislikes": 438, "categoryTitle": "Algorithms", "frontendQuestionId": "456", "paidOnly": false, "title": "132 Pattern", "titleSlug": "132-pattern", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 270399, "totalSubmissionRaw": 800644}, "457": {"acRate": 34.701513599819364, "difficulty": "Medium", "likes": 706, "dislikes": 807, "categoryTitle": "Algorithms", "frontendQuestionId": "457", "paidOnly": false, "title": "Circular Array Loop", "titleSlug": "circular-array-loop", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 86066, "totalSubmissionRaw": 248018}, "458": {"acRate": 59.47818360242746, "difficulty": "Hard", "likes": 1800, "dislikes": 3359, "categoryTitle": "Algorithms", "frontendQuestionId": "458", "paidOnly": false, "title": "Poor Pigs", "titleSlug": "poor-pigs", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121825, "totalSubmissionRaw": 204823}, "459": {"acRate": 46.34178061473191, "difficulty": "Easy", "likes": 6470, "dislikes": 529, "categoryTitle": "Algorithms", "frontendQuestionId": "459", "paidOnly": false, "title": "Repeated Substring Pattern", "titleSlug": "repeated-substring-pattern", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 481049, "totalSubmissionRaw": 1038046}, "460": {"acRate": 45.09524521282779, "difficulty": "Hard", "likes": 5769, "dislikes": 332, "categoryTitle": "Algorithms", "frontendQuestionId": "460", "paidOnly": false, "title": "LFU Cache", "titleSlug": "lfu-cache", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 271532, "totalSubmissionRaw": 602130}, "461": {"acRate": 75.67066978870463, "difficulty": "Easy", "likes": 3869, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "461", "paidOnly": false, "title": "Hamming Distance", "titleSlug": "hamming-distance", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 596891, "totalSubmissionRaw": 788801}, "462": {"acRate": 60.38031341230587, "difficulty": "Medium", "likes": 3381, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "462", "paidOnly": false, "title": "Minimum Moves to Equal Array Elements II", "titleSlug": "minimum-moves-to-equal-array-elements-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 190073, "totalSubmissionRaw": 314793}, "463": {"acRate": 73.14746610062373, "difficulty": "Easy", "likes": 6893, "dislikes": 395, "categoryTitle": "Algorithms", "frontendQuestionId": "463", "paidOnly": false, "title": "Island Perimeter", "titleSlug": "island-perimeter", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 671285, "totalSubmissionRaw": 917715}, "464": {"acRate": 29.87950376921707, "difficulty": "Medium", "likes": 2688, "dislikes": 406, "categoryTitle": "Algorithms", "frontendQuestionId": "464", "paidOnly": false, "title": "Can I Win", "titleSlug": "can-i-win", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100676, "totalSubmissionRaw": 336940}, "465": {"acRate": 49.65177327761705, "difficulty": "Hard", "likes": 1470, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "465", "paidOnly": true, "title": "Optimal Account Balancing", "titleSlug": "optimal-account-balancing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97314, "totalSubmissionRaw": 195993}, "466": {"acRate": 30.80338202315292, "difficulty": "Hard", "likes": 410, "dislikes": 360, "categoryTitle": "Algorithms", "frontendQuestionId": "466", "paidOnly": false, "title": "Count The Repetitions", "titleSlug": "count-the-repetitions", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20329, "totalSubmissionRaw": 65996}, "467": {"acRate": 40.34901170518373, "difficulty": "Medium", "likes": 1455, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "467", "paidOnly": false, "title": "Unique Substrings in Wraparound String", "titleSlug": "unique-substrings-in-wraparound-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47053, "totalSubmissionRaw": 116615}, "468": {"acRate": 27.48985894279874, "difficulty": "Medium", "likes": 1042, "dislikes": 2718, "categoryTitle": "Algorithms", "frontendQuestionId": "468", "paidOnly": false, "title": "Validate IP Address", "titleSlug": "validate-ip-address", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 173759, "totalSubmissionRaw": 632084}, "469": {"acRate": 39.67719755364962, "difficulty": "Medium", "likes": 99, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "469", "paidOnly": true, "title": "Convex Polygon", "titleSlug": "convex-polygon", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10964, "totalSubmissionRaw": 27633}, "470": {"acRate": 45.84198828465789, "difficulty": "Medium", "likes": 1115, "dislikes": 376, "categoryTitle": "Algorithms", "frontendQuestionId": "470", "paidOnly": false, "title": "Implement Rand10() Using Rand7()", "titleSlug": "implement-rand10-using-rand7", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Rejection Sampling", "id": "VG9waWNUYWdOb2RlOjU0NTY5", "slug": "rejection-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 88277, "totalSubmissionRaw": 192568}, "471": {"acRate": 50.481439455341224, "difficulty": "Hard", "likes": 626, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "471", "paidOnly": true, "title": "Encode String with Shortest Length", "titleSlug": "encode-string-with-shortest-length", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31142, "totalSubmissionRaw": 61690}, "472": {"acRate": 49.32298480797713, "difficulty": "Hard", "likes": 3901, "dislikes": 283, "categoryTitle": "Algorithms", "frontendQuestionId": "472", "paidOnly": false, "title": "Concatenated Words", "titleSlug": "concatenated-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 234115, "totalSubmissionRaw": 474658}, "473": {"acRate": 40.520846887372905, "difficulty": "Medium", "likes": 3860, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "473", "paidOnly": false, "title": "Matchsticks to Square", "titleSlug": "matchsticks-to-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 174391, "totalSubmissionRaw": 430375}, "474": {"acRate": 48.09611488787622, "difficulty": "Medium", "likes": 5481, "dislikes": 467, "categoryTitle": "Algorithms", "frontendQuestionId": "474", "paidOnly": false, "title": "Ones and Zeroes", "titleSlug": "ones-and-zeroes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 218894, "totalSubmissionRaw": 455119}, "475": {"acRate": 38.718421108358214, "difficulty": "Medium", "likes": 2152, "dislikes": 1170, "categoryTitle": "Algorithms", "frontendQuestionId": "475", "paidOnly": false, "title": "Heaters", "titleSlug": "heaters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 127987, "totalSubmissionRaw": 330560}, "476": {"acRate": 70.32452398751154, "difficulty": "Easy", "likes": 3089, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "476", "paidOnly": false, "title": "Number Complement", "titleSlug": "number-complement", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 479775, "totalSubmissionRaw": 682230}, "477": {"acRate": 53.148323589897636, "difficulty": "Medium", "likes": 2234, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "477", "paidOnly": false, "title": "Total Hamming Distance", "titleSlug": "total-hamming-distance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 115005, "totalSubmissionRaw": 216385}, "478": {"acRate": 40.21370960196119, "difficulty": "Medium", "likes": 458, "dislikes": 773, "categoryTitle": "Algorithms", "frontendQuestionId": "478", "paidOnly": false, "title": "Generate Random Point in a Circle", "titleSlug": "generate-random-point-in-a-circle", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Rejection Sampling", "id": "VG9waWNUYWdOb2RlOjU0NTY5", "slug": "rejection-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42978, "totalSubmissionRaw": 106874}, "479": {"acRate": 33.99284112811234, "difficulty": "Hard", "likes": 177, "dislikes": 1560, "categoryTitle": "Algorithms", "frontendQuestionId": "479", "paidOnly": false, "title": "Largest Palindrome Product", "titleSlug": "largest-palindrome-product", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25926, "totalSubmissionRaw": 76269}, "480": {"acRate": 38.81502744017704, "difficulty": "Hard", "likes": 3263, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "480", "paidOnly": false, "title": "Sliding Window Median", "titleSlug": "sliding-window-median", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161185, "totalSubmissionRaw": 415264}, "481": {"acRate": 51.77961519695111, "difficulty": "Medium", "likes": 325, "dislikes": 1314, "categoryTitle": "Algorithms", "frontendQuestionId": "481", "paidOnly": false, "title": "Magical String", "titleSlug": "magical-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39265, "totalSubmissionRaw": 75831}, "482": {"acRate": 44.15877050215891, "difficulty": "Easy", "likes": 1125, "dislikes": 1422, "categoryTitle": "Algorithms", "frontendQuestionId": "482", "paidOnly": false, "title": "License Key Formatting", "titleSlug": "license-key-formatting", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 297096, "totalSubmissionRaw": 672792}, "483": {"acRate": 41.87683181523017, "difficulty": "Hard", "likes": 397, "dislikes": 516, "categoryTitle": "Algorithms", "frontendQuestionId": "483", "paidOnly": false, "title": "Smallest Good Base", "titleSlug": "smallest-good-base", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23861, "totalSubmissionRaw": 56979}, "484": {"acRate": 67.00086747631121, "difficulty": "Medium", "likes": 704, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "484", "paidOnly": true, "title": "Find Permutation", "titleSlug": "find-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 40163, "totalSubmissionRaw": 59944}, "485": {"acRate": 60.84800834228052, "difficulty": "Easy", "likes": 5925, "dislikes": 460, "categoryTitle": "Algorithms", "frontendQuestionId": "485", "paidOnly": false, "title": "Max Consecutive Ones", "titleSlug": "max-consecutive-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1379427, "totalSubmissionRaw": 2267003}, "486": {"acRate": 55.45656365017234, "difficulty": "Medium", "likes": 5901, "dislikes": 284, "categoryTitle": "Algorithms", "frontendQuestionId": "486", "paidOnly": false, "title": "Predict the Winner", "titleSlug": "predict-the-winner", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 246805, "totalSubmissionRaw": 445042}, "487": {"acRate": 50.63836793835313, "difficulty": "Medium", "likes": 1547, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "487", "paidOnly": true, "title": "Max Consecutive Ones II", "titleSlug": "max-consecutive-ones-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153771, "totalSubmissionRaw": 303665}, "488": {"acRate": 32.26405471498254, "difficulty": "Hard", "likes": 459, "dislikes": 496, "categoryTitle": "Algorithms", "frontendQuestionId": "488", "paidOnly": false, "title": "Zuma Game", "titleSlug": "zuma-game", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24672, "totalSubmissionRaw": 76469}, "489": {"acRate": 76.89467746897755, "difficulty": "Hard", "likes": 2787, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "489", "paidOnly": true, "title": "Robot Room Cleaner", "titleSlug": "robot-room-cleaner", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 172454, "totalSubmissionRaw": 224273}, "490": {"acRate": 58.58386704499392, "difficulty": "Medium", "likes": 1857, "dislikes": 187, "categoryTitle": "Algorithms", "frontendQuestionId": "490", "paidOnly": true, "title": "The Maze", "titleSlug": "the-maze", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 180658, "totalSubmissionRaw": 308375}, "491": {"acRate": 61.15668467321912, "difficulty": "Medium", "likes": 3666, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "491", "paidOnly": false, "title": "Non-decreasing Subsequences", "titleSlug": "non-decreasing-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 176837, "totalSubmissionRaw": 289154}, "492": {"acRate": 58.95833717903752, "difficulty": "Easy", "likes": 716, "dislikes": 392, "categoryTitle": "Algorithms", "frontendQuestionId": "492", "paidOnly": false, "title": "Construct the Rectangle", "titleSlug": "construct-the-rectangle", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 127758, "totalSubmissionRaw": 216692}, "493": {"acRate": 31.206594649149572, "difficulty": "Hard", "likes": 6291, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "493", "paidOnly": false, "title": "Reverse Pairs", "titleSlug": "reverse-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 215820, "totalSubmissionRaw": 691589}, "494": {"acRate": 47.690989469326425, "difficulty": "Medium", "likes": 11070, "dislikes": 368, "categoryTitle": "Algorithms", "frontendQuestionId": "494", "paidOnly": false, "title": "Target Sum", "titleSlug": "target-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 677368, "totalSubmissionRaw": 1420327}, "495": {"acRate": 56.77319062882613, "difficulty": "Easy", "likes": 1180, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "495", "paidOnly": false, "title": "Teemo Attacking", "titleSlug": "teemo-attacking", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 165076, "totalSubmissionRaw": 290764}, "496": {"acRate": 73.28622212646773, "difficulty": "Easy", "likes": 8262, "dislikes": 818, "categoryTitle": "Algorithms", "frontendQuestionId": "496", "paidOnly": false, "title": "Next Greater Element I", "titleSlug": "next-greater-element-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 850392, "totalSubmissionRaw": 1160372}, "497": {"acRate": 40.315972059444, "difficulty": "Medium", "likes": 484, "dislikes": 674, "categoryTitle": "Algorithms", "frontendQuestionId": "497", "paidOnly": false, "title": "Random Point in Non-overlapping Rectangles", "titleSlug": "random-point-in-non-overlapping-rectangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Reservoir Sampling", "id": "VG9waWNUYWdOb2RlOjM2", "slug": "reservoir-sampling"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42999, "totalSubmissionRaw": 106655}, "498": {"acRate": 61.293272226503305, "difficulty": "Medium", "likes": 3523, "dislikes": 698, "categoryTitle": "Algorithms", "frontendQuestionId": "498", "paidOnly": false, "title": "Diagonal Traverse", "titleSlug": "diagonal-traverse", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 332475, "totalSubmissionRaw": 542434}, "499": {"acRate": 49.53393685403648, "difficulty": "Hard", "likes": 489, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "499", "paidOnly": true, "title": "The Maze III", "titleSlug": "the-maze-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 33213, "totalSubmissionRaw": 67051}, "500": {"acRate": 71.47888027921616, "difficulty": "Easy", "likes": 1641, "dislikes": 1140, "categoryTitle": "Algorithms", "frontendQuestionId": "500", "paidOnly": false, "title": "Keyboard Row", "titleSlug": "keyboard-row", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 250264, "totalSubmissionRaw": 350123}, "501": {"acRate": 56.71320145464214, "difficulty": "Easy", "likes": 3927, "dislikes": 790, "categoryTitle": "Algorithms", "frontendQuestionId": "501", "paidOnly": false, "title": "Find Mode in Binary Search Tree", "titleSlug": "find-mode-in-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 324222, "totalSubmissionRaw": 571687}, "502": {"acRate": 53.053562124270435, "difficulty": "Hard", "likes": 3844, "dislikes": 262, "categoryTitle": "Algorithms", "frontendQuestionId": "502", "paidOnly": false, "title": "IPO", "titleSlug": "ipo", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 242336, "totalSubmissionRaw": 456777}, "503": {"acRate": 64.90761809663226, "difficulty": "Medium", "likes": 8131, "dislikes": 199, "categoryTitle": "Algorithms", "frontendQuestionId": "503", "paidOnly": false, "title": "Next Greater Element II", "titleSlug": "next-greater-element-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 468670, "totalSubmissionRaw": 722057}, "504": {"acRate": 50.86399185847124, "difficulty": "Easy", "likes": 813, "dislikes": 233, "categoryTitle": "Algorithms", "frontendQuestionId": "504", "paidOnly": false, "title": "Base 7", "titleSlug": "base-7", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 145941, "totalSubmissionRaw": 286924}, "505": {"acRate": 53.68998193211086, "difficulty": "Medium", "likes": 1335, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "505", "paidOnly": true, "title": "The Maze II", "titleSlug": "the-maze-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111731, "totalSubmissionRaw": 208104}, "506": {"acRate": 72.38321660348261, "difficulty": "Easy", "likes": 1945, "dislikes": 130, "categoryTitle": "Algorithms", "frontendQuestionId": "506", "paidOnly": false, "title": "Relative Ranks", "titleSlug": "relative-ranks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 315420, "totalSubmissionRaw": 435764}, "507": {"acRate": 42.51400723372888, "difficulty": "Easy", "likes": 1112, "dislikes": 1247, "categoryTitle": "Algorithms", "frontendQuestionId": "507", "paidOnly": false, "title": "Perfect Number", "titleSlug": "perfect-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 222627, "totalSubmissionRaw": 523657}, "508": {"acRate": 67.19031768959547, "difficulty": "Medium", "likes": 2278, "dislikes": 318, "categoryTitle": "Algorithms", "frontendQuestionId": "508", "paidOnly": false, "title": "Most Frequent Subtree Sum", "titleSlug": "most-frequent-subtree-sum", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149782, "totalSubmissionRaw": 222922}, "509": {"acRate": 71.93699103437648, "difficulty": "Easy", "likes": 8329, "dislikes": 369, "categoryTitle": "Algorithms", "frontendQuestionId": "509", "paidOnly": false, "title": "Fibonacci Number", "titleSlug": "fibonacci-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2049159, "totalSubmissionRaw": 2848547}, "510": {"acRate": 60.88699168726129, "difficulty": "Medium", "likes": 864, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "510", "paidOnly": true, "title": "Inorder Successor in BST II", "titleSlug": "inorder-successor-in-bst-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67752, "totalSubmissionRaw": 111275}, "511": {"acRate": 75.06146897046371, "difficulty": "Easy", "likes": 879, "dislikes": 31, "categoryTitle": "Database", "frontendQuestionId": "511", "paidOnly": false, "title": "Game Play Analysis I", "titleSlug": "game-play-analysis-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 312912, "totalSubmissionRaw": 416875}, "512": {"acRate": 53.29626548237031, "difficulty": "Easy", "likes": 267, "dislikes": 43, "categoryTitle": "Database", "frontendQuestionId": "512", "paidOnly": true, "title": "Game Play Analysis II", "titleSlug": "game-play-analysis-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 90965, "totalSubmissionRaw": 170678}, "513": {"acRate": 71.41182299171385, "difficulty": "Medium", "likes": 3821, "dislikes": 297, "categoryTitle": "Algorithms", "frontendQuestionId": "513", "paidOnly": false, "title": "Find Bottom Left Tree Value", "titleSlug": "find-bottom-left-tree-value", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 377650, "totalSubmissionRaw": 528834}, "514": {"acRate": 59.04901174085649, "difficulty": "Hard", "likes": 1496, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "514", "paidOnly": false, "title": "Freedom Trail", "titleSlug": "freedom-trail", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111853, "totalSubmissionRaw": 189424}, "515": {"acRate": 65.70514973843665, "difficulty": "Medium", "likes": 3636, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "515", "paidOnly": false, "title": "Find Largest Value in Each Tree Row", "titleSlug": "find-largest-value-in-each-tree-row", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 361856, "totalSubmissionRaw": 550727}, "516": {"acRate": 63.26391299451688, "difficulty": "Medium", "likes": 9674, "dislikes": 331, "categoryTitle": "Algorithms", "frontendQuestionId": "516", "paidOnly": false, "title": "Longest Palindromic Subsequence", "titleSlug": "longest-palindromic-subsequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 544937, "totalSubmissionRaw": 861371}, "517": {"acRate": 41.64134948326412, "difficulty": "Hard", "likes": 779, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "517", "paidOnly": false, "title": "Super Washing Machines", "titleSlug": "super-washing-machines", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31388, "totalSubmissionRaw": 75377}, "518": {"acRate": 64.31287006436219, "difficulty": "Medium", "likes": 9493, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "518", "paidOnly": false, "title": "Coin Change II", "titleSlug": "coin-change-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 704060, "totalSubmissionRaw": 1094741}, "519": {"acRate": 42.54357650096836, "difficulty": "Medium", "likes": 434, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "519", "paidOnly": false, "title": "Random Flip Matrix", "titleSlug": "random-flip-matrix", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Reservoir Sampling", "id": "VG9waWNUYWdOb2RlOjM2", "slug": "reservoir-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23065, "totalSubmissionRaw": 54215}, "520": {"acRate": 56.359331338559315, "difficulty": "Easy", "likes": 3427, "dislikes": 462, "categoryTitle": "Algorithms", "frontendQuestionId": "520", "paidOnly": false, "title": "Detect Capital", "titleSlug": "detect-capital", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 455822, "totalSubmissionRaw": 808778}, "521": {"acRate": 61.00975370149463, "difficulty": "Easy", "likes": 49, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "521", "paidOnly": false, "title": "Longest Uncommon Subsequence I", "titleSlug": "longest-uncommon-subsequence-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121723, "totalSubmissionRaw": 199514}, "522": {"acRate": 42.22158111709195, "difficulty": "Medium", "likes": 519, "dislikes": 1319, "categoryTitle": "Algorithms", "frontendQuestionId": "522", "paidOnly": false, "title": "Longest Uncommon Subsequence II", "titleSlug": "longest-uncommon-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55613, "totalSubmissionRaw": 131717}, "523": {"acRate": 30.43335192498493, "difficulty": "Medium", "likes": 6368, "dislikes": 667, "categoryTitle": "Algorithms", "frontendQuestionId": "523", "paidOnly": false, "title": "Continuous Subarray Sum", "titleSlug": "continuous-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 609486, "totalSubmissionRaw": 2002691}, "524": {"acRate": 51.40149728364637, "difficulty": "Medium", "likes": 1802, "dislikes": 359, "categoryTitle": "Algorithms", "frontendQuestionId": "524", "paidOnly": false, "title": "Longest Word in Dictionary through Deleting", "titleSlug": "longest-word-in-dictionary-through-deleting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 160183, "totalSubmissionRaw": 311631}, "525": {"acRate": 48.954895164766384, "difficulty": "Medium", "likes": 8072, "dislikes": 397, "categoryTitle": "Algorithms", "frontendQuestionId": "525", "paidOnly": false, "title": "Contiguous Array", "titleSlug": "contiguous-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 497460, "totalSubmissionRaw": 1016159}, "526": {"acRate": 64.3540519166031, "difficulty": "Medium", "likes": 3253, "dislikes": 372, "categoryTitle": "Algorithms", "frontendQuestionId": "526", "paidOnly": false, "title": "Beautiful Arrangement", "titleSlug": "beautiful-arrangement", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183902, "totalSubmissionRaw": 285766}, "527": {"acRate": 61.30508950357366, "difficulty": "Hard", "likes": 390, "dislikes": 292, "categoryTitle": "Algorithms", "frontendQuestionId": "527", "paidOnly": true, "title": "Word Abbreviation", "titleSlug": "word-abbreviation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28391, "totalSubmissionRaw": 46311}, "528": {"acRate": 47.407445105532474, "difficulty": "Medium", "likes": 1977, "dislikes": 891, "categoryTitle": "Algorithms", "frontendQuestionId": "528", "paidOnly": false, "title": "Random Pick with Weight", "titleSlug": "random-pick-with-weight", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 512323, "totalSubmissionRaw": 1080674}, "529": {"acRate": 67.15776253502077, "difficulty": "Medium", "likes": 1979, "dislikes": 1068, "categoryTitle": "Algorithms", "frontendQuestionId": "529", "paidOnly": false, "title": "Minesweeper", "titleSlug": "minesweeper", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 166836, "totalSubmissionRaw": 248424}, "530": {"acRate": 58.55490311767939, "difficulty": "Easy", "likes": 4445, "dislikes": 231, "categoryTitle": "Algorithms", "frontendQuestionId": "530", "paidOnly": false, "title": "Minimum Absolute Difference in BST", "titleSlug": "minimum-absolute-difference-in-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 435676, "totalSubmissionRaw": 744047}, "531": {"acRate": 62.40713852746727, "difficulty": "Medium", "likes": 434, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "531", "paidOnly": true, "title": "Lonely Pixel I", "titleSlug": "lonely-pixel-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 44271, "totalSubmissionRaw": 70938}, "532": {"acRate": 43.61022499488895, "difficulty": "Medium", "likes": 3917, "dislikes": 2260, "categoryTitle": "Algorithms", "frontendQuestionId": "532", "paidOnly": false, "title": "K-diff Pairs in an Array", "titleSlug": "k-diff-pairs-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 360500, "totalSubmissionRaw": 826641}, "533": {"acRate": 48.7293931322439, "difficulty": "Medium", "likes": 87, "dislikes": 777, "categoryTitle": "Algorithms", "frontendQuestionId": "533", "paidOnly": true, "title": "Lonely Pixel II", "titleSlug": "lonely-pixel-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13538, "totalSubmissionRaw": 27782}, "534": {"acRate": 80.93012549788835, "difficulty": "Medium", "likes": 403, "dislikes": 17, "categoryTitle": "Database", "frontendQuestionId": "534", "paidOnly": true, "title": "Game Play Analysis III", "titleSlug": "game-play-analysis-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80867, "totalSubmissionRaw": 99922}, "535": {"acRate": 86.53315446531238, "difficulty": "Medium", "likes": 2042, "dislikes": 3787, "categoryTitle": "Algorithms", "frontendQuestionId": "535", "paidOnly": false, "title": "Encode and Decode TinyURL", "titleSlug": "encode-and-decode-tinyurl", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 270918, "totalSubmissionRaw": 313080}, "536": {"acRate": 57.296656280518995, "difficulty": "Medium", "likes": 1074, "dislikes": 170, "categoryTitle": "Algorithms", "frontendQuestionId": "536", "paidOnly": true, "title": "Construct Binary Tree from String", "titleSlug": "construct-binary-tree-from-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 98564, "totalSubmissionRaw": 172024}, "537": {"acRate": 72.11740805196129, "difficulty": "Medium", "likes": 718, "dislikes": 1251, "categoryTitle": "Algorithms", "frontendQuestionId": "537", "paidOnly": false, "title": "Complex Number Multiplication", "titleSlug": "complex-number-multiplication", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99041, "totalSubmissionRaw": 137333}, "538": {"acRate": 69.86637547954321, "difficulty": "Medium", "likes": 5263, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "538", "paidOnly": false, "title": "Convert BST to Greater Tree", "titleSlug": "convert-bst-to-greater-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 312877, "totalSubmissionRaw": 447822}, "539": {"acRate": 62.088313062965284, "difficulty": "Medium", "likes": 2498, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "539", "paidOnly": false, "title": "Minimum Time Difference", "titleSlug": "minimum-time-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 300328, "totalSubmissionRaw": 483711}, "540": {"acRate": 59.2850387184489, "difficulty": "Medium", "likes": 11466, "dislikes": 199, "categoryTitle": "Algorithms", "frontendQuestionId": "540", "paidOnly": false, "title": "Single Element in a Sorted Array", "titleSlug": "single-element-in-a-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 762221, "totalSubmissionRaw": 1285689}, "541": {"acRate": 51.25152602006384, "difficulty": "Easy", "likes": 2035, "dislikes": 3918, "categoryTitle": "Algorithms", "frontendQuestionId": "541", "paidOnly": false, "title": "Reverse String II", "titleSlug": "reverse-string-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 270360, "totalSubmissionRaw": 527516}, "542": {"acRate": 49.721016836327784, "difficulty": "Medium", "likes": 9674, "dislikes": 426, "categoryTitle": "Algorithms", "frontendQuestionId": "542", "paidOnly": false, "title": "01 Matrix", "titleSlug": "01-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 633400, "totalSubmissionRaw": 1273905}, "543": {"acRate": 61.72871185717642, "difficulty": "Easy", "likes": 14127, "dislikes": 1075, "categoryTitle": "Algorithms", "frontendQuestionId": "543", "paidOnly": false, "title": "Diameter of Binary Tree", "titleSlug": "diameter-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1710358, "totalSubmissionRaw": 2770770}, "544": {"acRate": 77.23698253103409, "difficulty": "Medium", "likes": 390, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "544", "paidOnly": true, "title": "Output Contest Matches", "titleSlug": "output-contest-matches", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 27501, "totalSubmissionRaw": 35606}, "545": {"acRate": 45.97304437320957, "difficulty": "Medium", "likes": 1341, "dislikes": 2218, "categoryTitle": "Algorithms", "frontendQuestionId": "545", "paidOnly": true, "title": "Boundary of Binary Tree", "titleSlug": "boundary-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 140261, "totalSubmissionRaw": 305093}, "546": {"acRate": 48.07432498580464, "difficulty": "Hard", "likes": 2314, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "546", "paidOnly": false, "title": "Remove Boxes", "titleSlug": "remove-boxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 49106, "totalSubmissionRaw": 102146}, "547": {"acRate": 67.34903383630694, "difficulty": "Medium", "likes": 9937, "dislikes": 375, "categoryTitle": "Algorithms", "frontendQuestionId": "547", "paidOnly": false, "title": "Number of Provinces", "titleSlug": "number-of-provinces", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1022785, "totalSubmissionRaw": 1518634}, "548": {"acRate": 50.11195422316208, "difficulty": "Hard", "likes": 414, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "548", "paidOnly": true, "title": "Split Array with Equal Sum", "titleSlug": "split-array-with-equal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24171, "totalSubmissionRaw": 48234}, "549": {"acRate": 49.53546767106089, "difficulty": "Medium", "likes": 1164, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "549", "paidOnly": true, "title": "Binary Tree Longest Consecutive Sequence II", "titleSlug": "binary-tree-longest-consecutive-sequence-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55237, "totalSubmissionRaw": 111510}, "550": {"acRate": 38.128426051331246, "difficulty": "Medium", "likes": 998, "dislikes": 208, "categoryTitle": "Database", "frontendQuestionId": "550", "paidOnly": false, "title": "Game Play Analysis IV", "titleSlug": "game-play-analysis-iv", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 225772, "totalSubmissionRaw": 592138}, "551": {"acRate": 49.35826900624092, "difficulty": "Easy", "likes": 786, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "551", "paidOnly": false, "title": "Student Attendance Record I", "titleSlug": "student-attendance-record-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 235050, "totalSubmissionRaw": 476212}, "552": {"acRate": 55.39033312426225, "difficulty": "Hard", "likes": 2298, "dislikes": 287, "categoryTitle": "Algorithms", "frontendQuestionId": "552", "paidOnly": false, "title": "Student Attendance Record II", "titleSlug": "student-attendance-record-ii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142182, "totalSubmissionRaw": 256691}, "553": {"acRate": 61.336494934253075, "difficulty": "Medium", "likes": 386, "dislikes": 1606, "categoryTitle": "Algorithms", "frontendQuestionId": "553", "paidOnly": false, "title": "Optimal Division", "titleSlug": "optimal-division", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42681, "totalSubmissionRaw": 69585}, "554": {"acRate": 55.50822622011998, "difficulty": "Medium", "likes": 2557, "dislikes": 173, "categoryTitle": "Algorithms", "frontendQuestionId": "554", "paidOnly": false, "title": "Brick Wall", "titleSlug": "brick-wall", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 148686, "totalSubmissionRaw": 267863}, "555": {"acRate": 43.45762288426707, "difficulty": "Medium", "likes": 76, "dislikes": 262, "categoryTitle": "Algorithms", "frontendQuestionId": "555", "paidOnly": true, "title": "Split Concatenated Strings", "titleSlug": "split-concatenated-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6958, "totalSubmissionRaw": 16011}, "556": {"acRate": 34.28679947898927, "difficulty": "Medium", "likes": 3731, "dislikes": 475, "categoryTitle": "Algorithms", "frontendQuestionId": "556", "paidOnly": false, "title": "Next Greater Element III", "titleSlug": "next-greater-element-iii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166100, "totalSubmissionRaw": 484443}, "557": {"acRate": 83.34458517527447, "difficulty": "Easy", "likes": 5967, "dislikes": 250, "categoryTitle": "Algorithms", "frontendQuestionId": "557", "paidOnly": false, "title": "Reverse Words in a String III", "titleSlug": "reverse-words-in-a-string-iii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 950590, "totalSubmissionRaw": 1140554}, "558": {"acRate": 50.24944478419003, "difficulty": "Medium", "likes": 190, "dislikes": 473, "categoryTitle": "Algorithms", "frontendQuestionId": "558", "paidOnly": false, "title": "Logical OR of Two Binary Grids Represented as Quad-Trees", "titleSlug": "logical-or-of-two-binary-grids-represented-as-quad-trees", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15612, "totalSubmissionRaw": 31069}, "559": {"acRate": 72.4774961714975, "difficulty": "Easy", "likes": 2782, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "559", "paidOnly": false, "title": "Maximum Depth of N-ary Tree", "titleSlug": "maximum-depth-of-n-ary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 298634, "totalSubmissionRaw": 412038}, "560": {"acRate": 44.26365570571771, "difficulty": "Medium", "likes": 22058, "dislikes": 687, "categoryTitle": "Algorithms", "frontendQuestionId": "560", "paidOnly": false, "title": "Subarray Sum Equals K", "titleSlug": "subarray-sum-equals-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1445259, "totalSubmissionRaw": 3265112}, "561": {"acRate": 79.53300680775037, "difficulty": "Easy", "likes": 2102, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "561", "paidOnly": false, "title": "Array Partition", "titleSlug": "array-partition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 516375, "totalSubmissionRaw": 649259}, "562": {"acRate": 50.46339563862928, "difficulty": "Medium", "likes": 890, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "562", "paidOnly": true, "title": "Longest Line of Consecutive One in Matrix", "titleSlug": "longest-line-of-consecutive-one-in-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77754, "totalSubmissionRaw": 154080}, "563": {"acRate": 62.80781547054898, "difficulty": "Easy", "likes": 2258, "dislikes": 2195, "categoryTitle": "Algorithms", "frontendQuestionId": "563", "paidOnly": false, "title": "Binary Tree Tilt", "titleSlug": "binary-tree-tilt", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 223989, "totalSubmissionRaw": 356626}, "564": {"acRate": 31.717443455328254, "difficulty": "Hard", "likes": 1240, "dislikes": 1700, "categoryTitle": "Algorithms", "frontendQuestionId": "564", "paidOnly": false, "title": "Find the Closest Palindrome", "titleSlug": "find-the-closest-palindrome", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 119786, "totalSubmissionRaw": 377666}, "565": {"acRate": 56.37678610315427, "difficulty": "Medium", "likes": 2219, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "565", "paidOnly": false, "title": "Array Nesting", "titleSlug": "array-nesting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 134621, "totalSubmissionRaw": 238788}, "566": {"acRate": 63.43247913526232, "difficulty": "Easy", "likes": 3543, "dislikes": 418, "categoryTitle": "Algorithms", "frontendQuestionId": "566", "paidOnly": false, "title": "Reshape the Matrix", "titleSlug": "reshape-the-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 396819, "totalSubmissionRaw": 625577}, "567": {"acRate": 46.38629565377017, "difficulty": "Medium", "likes": 11922, "dislikes": 454, "categoryTitle": "Algorithms", "frontendQuestionId": "567", "paidOnly": false, "title": "Permutation in String", "titleSlug": "permutation-in-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1071400, "totalSubmissionRaw": 2309738}, "568": {"acRate": 45.94994904851056, "difficulty": "Hard", "likes": 572, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "568", "paidOnly": true, "title": "Maximum Vacation Days", "titleSlug": "maximum-vacation-days", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38779, "totalSubmissionRaw": 84394}, "569": {"acRate": 65.87146053545251, "difficulty": "Hard", "likes": 327, "dislikes": 153, "categoryTitle": "Database", "frontendQuestionId": "569", "paidOnly": true, "title": "Median Employee Salary", "titleSlug": "median-employee-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42688, "totalSubmissionRaw": 64805}, "570": {"acRate": 49.50143809068083, "difficulty": "Medium", "likes": 1248, "dislikes": 140, "categoryTitle": "Database", "frontendQuestionId": "570", "paidOnly": false, "title": "Managers with at Least 5 Direct Reports", "titleSlug": "managers-with-at-least-5-direct-reports", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 485159, "totalSubmissionRaw": 980093}, "571": {"acRate": 42.340710839542695, "difficulty": "Hard", "likes": 308, "dislikes": 79, "categoryTitle": "Database", "frontendQuestionId": "571", "paidOnly": true, "title": "Find Median Given Frequency of Numbers", "titleSlug": "find-median-given-frequency-of-numbers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30628, "totalSubmissionRaw": 72337}, "572": {"acRate": 48.84423151625016, "difficulty": "Easy", "likes": 8318, "dislikes": 536, "categoryTitle": "Algorithms", "frontendQuestionId": "572", "paidOnly": false, "title": "Subtree of Another Tree", "titleSlug": "subtree-of-another-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 943058, "totalSubmissionRaw": 1930748}, "573": {"acRate": 57.18121142168917, "difficulty": "Medium", "likes": 412, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "573", "paidOnly": true, "title": "Squirrel Simulation", "titleSlug": "squirrel-simulation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 22789, "totalSubmissionRaw": 39854}, "574": {"acRate": 61.20570723206505, "difficulty": "Medium", "likes": 176, "dislikes": 413, "categoryTitle": "Database", "frontendQuestionId": "574", "paidOnly": true, "title": "Winning Candidate", "titleSlug": "winning-candidate", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67434, "totalSubmissionRaw": 110176}, "575": {"acRate": 68.50586492297067, "difficulty": "Easy", "likes": 1552, "dislikes": 1384, "categoryTitle": "Algorithms", "frontendQuestionId": "575", "paidOnly": false, "title": "Distribute Candies", "titleSlug": "distribute-candies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 307491, "totalSubmissionRaw": 448854}, "576": {"acRate": 48.1214982830291, "difficulty": "Medium", "likes": 3905, "dislikes": 294, "categoryTitle": "Algorithms", "frontendQuestionId": "576", "paidOnly": false, "title": "Out of Boundary Paths", "titleSlug": "out-of-boundary-paths", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 213005, "totalSubmissionRaw": 442640}, "577": {"acRate": 76.57660971167455, "difficulty": "Easy", "likes": 1061, "dislikes": 234, "categoryTitle": "Database", "frontendQuestionId": "577", "paidOnly": false, "title": "Employee Bonus", "titleSlug": "employee-bonus", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 520497, "totalSubmissionRaw": 679710}, "578": {"acRate": 40.23192239257739, "difficulty": "Medium", "likes": 130, "dislikes": 916, "categoryTitle": "Database", "frontendQuestionId": "578", "paidOnly": true, "title": "Get Highest Answer Rate Question", "titleSlug": "get-highest-answer-rate-question", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59013, "totalSubmissionRaw": 146667}, "579": {"acRate": 47.647724933086266, "difficulty": "Hard", "likes": 240, "dislikes": 403, "categoryTitle": "Database", "frontendQuestionId": "579", "paidOnly": true, "title": "Find Cumulative Salary of an Employee", "titleSlug": "find-cumulative-salary-of-an-employee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 37028, "totalSubmissionRaw": 77712}, "580": {"acRate": 59.30130041877892, "difficulty": "Medium", "likes": 246, "dislikes": 36, "categoryTitle": "Database", "frontendQuestionId": "580", "paidOnly": true, "title": "Count Student Number in Departments", "titleSlug": "count-student-number-in-departments", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69953, "totalSubmissionRaw": 117962}, "581": {"acRate": 37.102355234411455, "difficulty": "Medium", "likes": 7783, "dislikes": 266, "categoryTitle": "Algorithms", "frontendQuestionId": "581", "paidOnly": false, "title": "Shortest Unsorted Continuous Subarray", "titleSlug": "shortest-unsorted-continuous-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 340331, "totalSubmissionRaw": 917276}, "582": {"acRate": 69.73464960543276, "difficulty": "Medium", "likes": 1111, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "582", "paidOnly": true, "title": "Kill Process", "titleSlug": "kill-process", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 88722, "totalSubmissionRaw": 127228}, "583": {"acRate": 62.82677635863545, "difficulty": "Medium", "likes": 5836, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "583", "paidOnly": false, "title": "Delete Operation for Two Strings", "titleSlug": "delete-operation-for-two-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 280726, "totalSubmissionRaw": 446826}, "584": {"acRate": 71.07615718352733, "difficulty": "Easy", "likes": 2239, "dislikes": 376, "categoryTitle": "Database", "frontendQuestionId": "584", "paidOnly": false, "title": "Find Customer Referee", "titleSlug": "find-customer-referee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1172155, "totalSubmissionRaw": 1649154}, "585": {"acRate": 49.16518685005472, "difficulty": "Medium", "likes": 622, "dislikes": 511, "categoryTitle": "Database", "frontendQuestionId": "585", "paidOnly": false, "title": "Investments in 2016", "titleSlug": "investments-in-2016", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150061, "totalSubmissionRaw": 305217}, "586": {"acRate": 64.62524906984535, "difficulty": "Easy", "likes": 1010, "dislikes": 77, "categoryTitle": "Database", "frontendQuestionId": "586", "paidOnly": false, "title": "Customer Placing the Largest Number of Orders", "titleSlug": "customer-placing-the-largest-number-of-orders", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 293196, "totalSubmissionRaw": 453686}, "587": {"acRate": 51.98089400012225, "difficulty": "Hard", "likes": 1480, "dislikes": 643, "categoryTitle": "Algorithms", "frontendQuestionId": "587", "paidOnly": false, "title": "Erect the Fence", "titleSlug": "erect-the-fence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59528, "totalSubmissionRaw": 114519}, "588": {"acRate": 48.06828275511172, "difficulty": "Hard", "likes": 1505, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "588", "paidOnly": true, "title": "Design In-Memory File System", "titleSlug": "design-in-memory-file-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111479, "totalSubmissionRaw": 231918}, "589": {"acRate": 75.84959700682408, "difficulty": "Easy", "likes": 3177, "dislikes": 203, "categoryTitle": "Algorithms", "frontendQuestionId": "589", "paidOnly": false, "title": "N-ary Tree Preorder Traversal", "titleSlug": "n-ary-tree-preorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 444377, "totalSubmissionRaw": 585866}, "590": {"acRate": 80.41177716585469, "difficulty": "Easy", "likes": 2685, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "590", "paidOnly": false, "title": "N-ary Tree Postorder Traversal", "titleSlug": "n-ary-tree-postorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 379624, "totalSubmissionRaw": 472100}, "591": {"acRate": 39.151370679380214, "difficulty": "Hard", "likes": 171, "dislikes": 650, "categoryTitle": "Algorithms", "frontendQuestionId": "591", "paidOnly": false, "title": "Tag Validator", "titleSlug": "tag-validator", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 16424, "totalSubmissionRaw": 41950}, "592": {"acRate": 66.11179009576263, "difficulty": "Medium", "likes": 863, "dislikes": 688, "categoryTitle": "Algorithms", "frontendQuestionId": "592", "paidOnly": false, "title": "Fraction Addition and Subtraction", "titleSlug": "fraction-addition-and-subtraction", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128202, "totalSubmissionRaw": 193917}, "593": {"acRate": 44.17453926274228, "difficulty": "Medium", "likes": 1060, "dislikes": 909, "categoryTitle": "Algorithms", "frontendQuestionId": "593", "paidOnly": false, "title": "Valid Square", "titleSlug": "valid-square", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113112, "totalSubmissionRaw": 256057}, "594": {"acRate": 55.637189335167704, "difficulty": "Easy", "likes": 2203, "dislikes": 267, "categoryTitle": "Algorithms", "frontendQuestionId": "594", "paidOnly": false, "title": "Longest Harmonious Subsequence", "titleSlug": "longest-harmonious-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 174701, "totalSubmissionRaw": 313997}, "595": {"acRate": 68.14801283040076, "difficulty": "Easy", "likes": 2812, "dislikes": 1329, "categoryTitle": "Database", "frontendQuestionId": "595", "paidOnly": false, "title": "Big Countries", "titleSlug": "big-countries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1462325, "totalSubmissionRaw": 2145803}, "596": {"acRate": 57.89755284826003, "difficulty": "Easy", "likes": 1085, "dislikes": 1079, "categoryTitle": "Database", "frontendQuestionId": "596", "paidOnly": false, "title": "Classes More Than 5 Students", "titleSlug": "classes-more-than-5-students", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 503181, "totalSubmissionRaw": 869090}, "597": {"acRate": 41.68987581989341, "difficulty": "Easy", "likes": 307, "dislikes": 770, "categoryTitle": "Database", "frontendQuestionId": "597", "paidOnly": true, "title": "Friend Requests I: Overall Acceptance Rate", "titleSlug": "friend-requests-i-overall-acceptance-rate", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77986, "totalSubmissionRaw": 187063}, "598": {"acRate": 56.61334434990874, "difficulty": "Easy", "likes": 953, "dislikes": 973, "categoryTitle": "Algorithms", "frontendQuestionId": "598", "paidOnly": false, "title": "Range Addition II", "titleSlug": "range-addition-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 108260, "totalSubmissionRaw": 191227}, "599": {"acRate": 56.541609993597945, "difficulty": "Easy", "likes": 1977, "dislikes": 401, "categoryTitle": "Algorithms", "frontendQuestionId": "599", "paidOnly": false, "title": "Minimum Index Sum of Two Lists", "titleSlug": "minimum-index-sum-of-two-lists", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 248172, "totalSubmissionRaw": 438920}, "600": {"acRate": 40.212428416653765, "difficulty": "Hard", "likes": 1546, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "600", "paidOnly": false, "title": "Non-negative Integers without Consecutive Ones", "titleSlug": "non-negative-integers-without-consecutive-ones", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 41570, "totalSubmissionRaw": 103376}, "601": {"acRate": 49.00628023939612, "difficulty": "Hard", "likes": 704, "dislikes": 570, "categoryTitle": "Database", "frontendQuestionId": "601", "paidOnly": false, "title": "Human Traffic of Stadium", "titleSlug": "human-traffic-of-stadium", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112835, "totalSubmissionRaw": 230246}, "602": {"acRate": 58.817469505545205, "difficulty": "Medium", "likes": 687, "dislikes": 134, "categoryTitle": "Database", "frontendQuestionId": "602", "paidOnly": false, "title": "Friend Requests II: Who Has the Most Friends", "titleSlug": "friend-requests-ii-who-has-the-most-friends", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 175276, "totalSubmissionRaw": 298002}, "603": {"acRate": 65.82112001627635, "difficulty": "Easy", "likes": 643, "dislikes": 76, "categoryTitle": "Database", "frontendQuestionId": "603", "paidOnly": true, "title": "Consecutive Available Seats", "titleSlug": "consecutive-available-seats", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 90585, "totalSubmissionRaw": 137623}, "604": {"acRate": 40.0092181828657, "difficulty": "Easy", "likes": 442, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "604", "paidOnly": true, "title": "Design Compressed String Iterator", "titleSlug": "design-compressed-string-iterator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 34722, "totalSubmissionRaw": 86785}, "605": {"acRate": 28.862302805164568, "difficulty": "Easy", "likes": 6697, "dislikes": 1208, "categoryTitle": "Algorithms", "frontendQuestionId": "605", "paidOnly": false, "title": "Can Place Flowers", "titleSlug": "can-place-flowers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 942596, "totalSubmissionRaw": 3265808}, "606": {"acRate": 69.60987461015118, "difficulty": "Medium", "likes": 87, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "606", "paidOnly": false, "title": "Construct String from Binary Tree", "titleSlug": "construct-string-from-binary-tree", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 327204, "totalSubmissionRaw": 470054}, "607": {"acRate": 65.76717864917774, "difficulty": "Easy", "likes": 1196, "dislikes": 103, "categoryTitle": "Database", "frontendQuestionId": "607", "paidOnly": false, "title": "Sales Person", "titleSlug": "sales-person", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 239870, "totalSubmissionRaw": 364726}, "608": {"acRate": 72.9654118967547, "difficulty": "Medium", "likes": 1260, "dislikes": 127, "categoryTitle": "Database", "frontendQuestionId": "608", "paidOnly": false, "title": "Tree Node", "titleSlug": "tree-node", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 172918, "totalSubmissionRaw": 236987}, "609": {"acRate": 67.66432309055281, "difficulty": "Medium", "likes": 1523, "dislikes": 1651, "categoryTitle": "Algorithms", "frontendQuestionId": "609", "paidOnly": false, "title": "Find Duplicate File in System", "titleSlug": "find-duplicate-file-in-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 155044, "totalSubmissionRaw": 229137}, "610": {"acRate": 72.65713289571761, "difficulty": "Easy", "likes": 626, "dislikes": 179, "categoryTitle": "Database", "frontendQuestionId": "610", "paidOnly": false, "title": "Triangle Judgement", "titleSlug": "triangle-judgement", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 241737, "totalSubmissionRaw": 332708}, "611": {"acRate": 51.555521292363395, "difficulty": "Medium", "likes": 3840, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "611", "paidOnly": false, "title": "Valid Triangle Number", "titleSlug": "valid-triangle-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 207313, "totalSubmissionRaw": 402116}, "612": {"acRate": 61.317596566523605, "difficulty": "Medium", "likes": 221, "dislikes": 70, "categoryTitle": "Database", "frontendQuestionId": "612", "paidOnly": true, "title": "Shortest Distance in a Plane", "titleSlug": "shortest-distance-in-a-plane", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42861, "totalSubmissionRaw": 69900}, "613": {"acRate": 80.09996376579917, "difficulty": "Easy", "likes": 330, "dislikes": 40, "categoryTitle": "Database", "frontendQuestionId": "613", "paidOnly": true, "title": "Shortest Distance in a Line", "titleSlug": "shortest-distance-in-a-line", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75161, "totalSubmissionRaw": 93834}, "614": {"acRate": 39.167143978446724, "difficulty": "Medium", "likes": 159, "dislikes": 744, "categoryTitle": "Database", "frontendQuestionId": "614", "paidOnly": true, "title": "Second Degree Follower", "titleSlug": "second-degree-follower", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55389, "totalSubmissionRaw": 141417}, "615": {"acRate": 56.31198149212384, "difficulty": "Hard", "likes": 239, "dislikes": 76, "categoryTitle": "Database", "frontendQuestionId": "615", "paidOnly": true, "title": "Average Salary: Departments VS Company", "titleSlug": "average-salary-departments-vs-company", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38215, "totalSubmissionRaw": 67863}, "616": {"acRate": 50.05962869053246, "difficulty": "Medium", "likes": 1087, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "616", "paidOnly": true, "title": "Add Bold Tag in String", "titleSlug": "add-bold-tag-in-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 93187, "totalSubmissionRaw": 186152}, "617": {"acRate": 79.15050252422276, "difficulty": "Easy", "likes": 8822, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "617", "paidOnly": false, "title": "Merge Two Binary Trees", "titleSlug": "merge-two-binary-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 801621, "totalSubmissionRaw": 1012782}, "618": {"acRate": 63.42775636855013, "difficulty": "Hard", "likes": 190, "dislikes": 170, "categoryTitle": "Database", "frontendQuestionId": "618", "paidOnly": true, "title": "Students Report By Geography", "titleSlug": "students-report-by-geography", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 25347, "totalSubmissionRaw": 39962}, "619": {"acRate": 66.75620004545169, "difficulty": "Easy", "likes": 681, "dislikes": 183, "categoryTitle": "Database", "frontendQuestionId": "619", "paidOnly": false, "title": "Biggest Single Number", "titleSlug": "biggest-single-number", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 276121, "totalSubmissionRaw": 413626}, "620": {"acRate": 74.433347367202, "difficulty": "Easy", "likes": 1194, "dislikes": 545, "categoryTitle": "Database", "frontendQuestionId": "620", "paidOnly": false, "title": "Not Boring Movies", "titleSlug": "not-boring-movies", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 617008, "totalSubmissionRaw": 828939}, "621": {"acRate": 60.496718915315604, "difficulty": "Medium", "likes": 10671, "dislikes": 2101, "categoryTitle": "Algorithms", "frontendQuestionId": "621", "paidOnly": false, "title": "Task Scheduler", "titleSlug": "task-scheduler", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 692440, "totalSubmissionRaw": 1144591}, "622": {"acRate": 51.933658134574365, "difficulty": "Medium", "likes": 3591, "dislikes": 300, "categoryTitle": "Algorithms", "frontendQuestionId": "622", "paidOnly": false, "title": "Design Circular Queue", "titleSlug": "design-circular-queue", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 342812, "totalSubmissionRaw": 660091}, "623": {"acRate": 64.07428162686969, "difficulty": "Medium", "likes": 3574, "dislikes": 268, "categoryTitle": "Algorithms", "frontendQuestionId": "623", "paidOnly": false, "title": "Add One Row to Tree", "titleSlug": "add-one-row-to-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 281272, "totalSubmissionRaw": 438978}, "624": {"acRate": 45.78714623398156, "difficulty": "Medium", "likes": 1419, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "624", "paidOnly": false, "title": "Maximum Distance in Arrays", "titleSlug": "maximum-distance-in-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 178400, "totalSubmissionRaw": 389629}, "625": {"acRate": 33.73434169416299, "difficulty": "Medium", "likes": 130, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "625", "paidOnly": true, "title": "Minimum Factorization", "titleSlug": "minimum-factorization", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 11553, "totalSubmissionRaw": 34247}, "626": {"acRate": 71.27999617070161, "difficulty": "Medium", "likes": 1506, "dislikes": 592, "categoryTitle": "Database", "frontendQuestionId": "626", "paidOnly": false, "title": "Exchange Seats", "titleSlug": "exchange-seats", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 268046, "totalSubmissionRaw": 376047}, "627": {"acRate": 83.56889199755673, "difficulty": "Easy", "likes": 1745, "dislikes": 567, "categoryTitle": "Database", "frontendQuestionId": "627", "paidOnly": false, "title": "Swap Salary", "titleSlug": "swap-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 433705, "totalSubmissionRaw": 518979}, "628": {"acRate": 45.16990413090398, "difficulty": "Easy", "likes": 4262, "dislikes": 681, "categoryTitle": "Algorithms", "frontendQuestionId": "628", "paidOnly": false, "title": "Maximum Product of Three Numbers", "titleSlug": "maximum-product-of-three-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 359962, "totalSubmissionRaw": 796911}, "629": {"acRate": 49.266388226380165, "difficulty": "Hard", "likes": 2698, "dislikes": 326, "categoryTitle": "Algorithms", "frontendQuestionId": "629", "paidOnly": false, "title": "K Inverse Pairs Array", "titleSlug": "k-inverse-pairs-array", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 131995, "totalSubmissionRaw": 267921}, "630": {"acRate": 40.32894120748199, "difficulty": "Hard", "likes": 3823, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "630", "paidOnly": false, "title": "Course Schedule III", "titleSlug": "course-schedule-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 116276, "totalSubmissionRaw": 288319}, "631": {"acRate": 43.96835137859993, "difficulty": "Hard", "likes": 240, "dislikes": 279, "categoryTitle": "Algorithms", "frontendQuestionId": "631", "paidOnly": true, "title": "Design Excel Sum Formula", "titleSlug": "design-excel-sum-formula", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20061, "totalSubmissionRaw": 45626}, "632": {"acRate": 69.69656207521523, "difficulty": "Hard", "likes": 4050, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "632", "paidOnly": false, "title": "Smallest Range Covering Elements from K Lists", "titleSlug": "smallest-range-covering-elements-from-k-lists", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196890, "totalSubmissionRaw": 282496}, "633": {"acRate": 36.52986615189446, "difficulty": "Medium", "likes": 3243, "dislikes": 611, "categoryTitle": "Algorithms", "frontendQuestionId": "633", "paidOnly": false, "title": "Sum of Square Numbers", "titleSlug": "sum-of-square-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 365413, "totalSubmissionRaw": 1000313}, "634": {"acRate": 41.85648788297795, "difficulty": "Medium", "likes": 218, "dislikes": 163, "categoryTitle": "Algorithms", "frontendQuestionId": "634", "paidOnly": true, "title": "Find the Derangement of An Array", "titleSlug": "find-the-derangement-of-an-array", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11503, "totalSubmissionRaw": 27482}, "635": {"acRate": 59.59481523441404, "difficulty": "Medium", "likes": 475, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "635", "paidOnly": true, "title": "Design Log Storage System", "titleSlug": "design-log-storage-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 35770, "totalSubmissionRaw": 60022}, "636": {"acRate": 62.87580108275165, "difficulty": "Medium", "likes": 1971, "dislikes": 2826, "categoryTitle": "Algorithms", "frontendQuestionId": "636", "paidOnly": false, "title": "Exclusive Time of Functions", "titleSlug": "exclusive-time-of-functions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 237619, "totalSubmissionRaw": 377921}, "637": {"acRate": 73.33016024115501, "difficulty": "Easy", "likes": 5318, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "637", "paidOnly": false, "title": "Average of Levels in Binary Tree", "titleSlug": "average-of-levels-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 568502, "totalSubmissionRaw": 775264}, "638": {"acRate": 51.83597150133789, "difficulty": "Medium", "likes": 1525, "dislikes": 763, "categoryTitle": "Algorithms", "frontendQuestionId": "638", "paidOnly": false, "title": "Shopping Offers", "titleSlug": "shopping-offers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64316, "totalSubmissionRaw": 124076}, "639": {"acRate": 30.90437284417669, "difficulty": "Hard", "likes": 1584, "dislikes": 820, "categoryTitle": "Algorithms", "frontendQuestionId": "639", "paidOnly": false, "title": "Decode Ways II", "titleSlug": "decode-ways-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77769, "totalSubmissionRaw": 251644}, "640": {"acRate": 44.316706453909624, "difficulty": "Medium", "likes": 513, "dislikes": 840, "categoryTitle": "Algorithms", "frontendQuestionId": "640", "paidOnly": false, "title": "Solve the Equation", "titleSlug": "solve-the-equation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42326, "totalSubmissionRaw": 95508}, "641": {"acRate": 64.65415047004659, "difficulty": "Medium", "likes": 1583, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "641", "paidOnly": false, "title": "Design Circular Deque", "titleSlug": "design-circular-deque", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 164164, "totalSubmissionRaw": 253911}, "642": {"acRate": 49.131601078310474, "difficulty": "Hard", "likes": 2118, "dislikes": 182, "categoryTitle": "Algorithms", "frontendQuestionId": "642", "paidOnly": true, "title": "Design Search Autocomplete System", "titleSlug": "design-search-autocomplete-system", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147805, "totalSubmissionRaw": 300837}, "643": {"acRate": 43.980486654795854, "difficulty": "Easy", "likes": 3595, "dislikes": 335, "categoryTitle": "Algorithms", "frontendQuestionId": "643", "paidOnly": false, "title": "Maximum Average Subarray I", "titleSlug": "maximum-average-subarray-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 604393, "totalSubmissionRaw": 1374227}, "644": {"acRate": 37.05276456860096, "difficulty": "Hard", "likes": 625, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "644", "paidOnly": true, "title": "Maximum Average Subarray II", "titleSlug": "maximum-average-subarray-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 21116, "totalSubmissionRaw": 56989}, "645": {"acRate": 44.62666768681365, "difficulty": "Easy", "likes": 4808, "dislikes": 1171, "categoryTitle": "Algorithms", "frontendQuestionId": "645", "paidOnly": false, "title": "Set Mismatch", "titleSlug": "set-mismatch", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 484111, "totalSubmissionRaw": 1084806}, "646": {"acRate": 60.286612724220035, "difficulty": "Medium", "likes": 4635, "dislikes": 133, "categoryTitle": "Algorithms", "frontendQuestionId": "646", "paidOnly": false, "title": "Maximum Length of Pair Chain", "titleSlug": "maximum-length-of-pair-chain", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 254219, "totalSubmissionRaw": 421684}, "647": {"acRate": 70.76886563667018, "difficulty": "Medium", "likes": 10898, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "647", "paidOnly": false, "title": "Palindromic Substrings", "titleSlug": "palindromic-substrings", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 888575, "totalSubmissionRaw": 1255599}, "648": {"acRate": 68.09380178823713, "difficulty": "Medium", "likes": 2964, "dislikes": 216, "categoryTitle": "Algorithms", "frontendQuestionId": "648", "paidOnly": false, "title": "Replace Words", "titleSlug": "replace-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 278583, "totalSubmissionRaw": 409117}, "649": {"acRate": 48.12810367262394, "difficulty": "Medium", "likes": 2439, "dislikes": 1869, "categoryTitle": "Algorithms", "frontendQuestionId": "649", "paidOnly": false, "title": "Dota2 Senate", "titleSlug": "dota2-senate", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 181236, "totalSubmissionRaw": 376570}, "650": {"acRate": 59.61062935538586, "difficulty": "Medium", "likes": 4221, "dislikes": 242, "categoryTitle": "Algorithms", "frontendQuestionId": "650", "paidOnly": false, "title": "2 Keys Keyboard", "titleSlug": "2-keys-keyboard", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 262527, "totalSubmissionRaw": 440403}, "651": {"acRate": 55.83978580215645, "difficulty": "Medium", "likes": 714, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "651", "paidOnly": true, "title": "4 Keys Keyboard", "titleSlug": "4-keys-keyboard", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30866, "totalSubmissionRaw": 55276}, "652": {"acRate": 59.71635753855886, "difficulty": "Medium", "likes": 5880, "dislikes": 478, "categoryTitle": "Algorithms", "frontendQuestionId": "652", "paidOnly": false, "title": "Find Duplicate Subtrees", "titleSlug": "find-duplicate-subtrees", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 275630, "totalSubmissionRaw": 461566}, "653": {"acRate": 61.636208300796824, "difficulty": "Easy", "likes": 6831, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "653", "paidOnly": false, "title": "Two Sum IV - Input is a BST", "titleSlug": "two-sum-iv-input-is-a-bst", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 587255, "totalSubmissionRaw": 952776}, "654": {"acRate": 85.65475613639195, "difficulty": "Medium", "likes": 5253, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "654", "paidOnly": false, "title": "Maximum Binary Tree", "titleSlug": "maximum-binary-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 309355, "totalSubmissionRaw": 361165}, "655": {"acRate": 64.75199506194612, "difficulty": "Medium", "likes": 502, "dislikes": 458, "categoryTitle": "Algorithms", "frontendQuestionId": "655", "paidOnly": false, "title": "Print Binary Tree", "titleSlug": "print-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 73432, "totalSubmissionRaw": 113405}, "656": {"acRate": 32.233395019063124, "difficulty": "Hard", "likes": 246, "dislikes": 110, "categoryTitle": "Algorithms", "frontendQuestionId": "656", "paidOnly": true, "title": "Coin Path", "titleSlug": "coin-path", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14457, "totalSubmissionRaw": 44851}, "657": {"acRate": 75.92319375135604, "difficulty": "Easy", "likes": 2446, "dislikes": 747, "categoryTitle": "Algorithms", "frontendQuestionId": "657", "paidOnly": false, "title": "Robot Return to Origin", "titleSlug": "robot-return-to-origin", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 454909, "totalSubmissionRaw": 599170}, "658": {"acRate": 47.93556186254742, "difficulty": "Medium", "likes": 8321, "dislikes": 724, "categoryTitle": "Algorithms", "frontendQuestionId": "658", "paidOnly": false, "title": "Find K Closest Elements", "titleSlug": "find-k-closest-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 604307, "totalSubmissionRaw": 1260660}, "659": {"acRate": 51.231615884642665, "difficulty": "Medium", "likes": 4452, "dislikes": 805, "categoryTitle": "Algorithms", "frontendQuestionId": "659", "paidOnly": false, "title": "Split Array into Consecutive Subsequences", "titleSlug": "split-array-into-consecutive-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 133589, "totalSubmissionRaw": 260755}, "660": {"acRate": 57.32323232323232, "difficulty": "Hard", "likes": 162, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "660", "paidOnly": true, "title": "Remove 9", "titleSlug": "remove-9", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10896, "totalSubmissionRaw": 19008}, "661": {"acRate": 67.66853755934974, "difficulty": "Easy", "likes": 1150, "dislikes": 2922, "categoryTitle": "Algorithms", "frontendQuestionId": "661", "paidOnly": false, "title": "Image Smoother", "titleSlug": "image-smoother", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 172165, "totalSubmissionRaw": 254424}, "662": {"acRate": 43.32742779870174, "difficulty": "Medium", "likes": 8900, "dislikes": 1231, "categoryTitle": "Algorithms", "frontendQuestionId": "662", "paidOnly": false, "title": "Maximum Width of Binary Tree", "titleSlug": "maximum-width-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 423575, "totalSubmissionRaw": 977614}, "663": {"acRate": 41.59680952943183, "difficulty": "Medium", "likes": 487, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "663", "paidOnly": true, "title": "Equal Tree Partition", "titleSlug": "equal-tree-partition", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31708, "totalSubmissionRaw": 76227}, "664": {"acRate": 61.10719017371816, "difficulty": "Hard", "likes": 2653, "dislikes": 280, "categoryTitle": "Algorithms", "frontendQuestionId": "664", "paidOnly": false, "title": "Strange Printer", "titleSlug": "strange-printer", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148056, "totalSubmissionRaw": 242289}, "665": {"acRate": 24.889116358220093, "difficulty": "Medium", "likes": 5744, "dislikes": 779, "categoryTitle": "Algorithms", "frontendQuestionId": "665", "paidOnly": false, "title": "Non-decreasing Array", "titleSlug": "non-decreasing-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 270869, "totalSubmissionRaw": 1088303}, "666": {"acRate": 62.49739286688379, "difficulty": "Medium", "likes": 417, "dislikes": 516, "categoryTitle": "Algorithms", "frontendQuestionId": "666", "paidOnly": true, "title": "Path Sum IV", "titleSlug": "path-sum-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38954, "totalSubmissionRaw": 62329}, "667": {"acRate": 60.266486686551566, "difficulty": "Medium", "likes": 796, "dislikes": 1053, "categoryTitle": "Algorithms", "frontendQuestionId": "667", "paidOnly": false, "title": "Beautiful Arrangement II", "titleSlug": "beautiful-arrangement-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55362, "totalSubmissionRaw": 91862}, "668": {"acRate": 52.217839805825236, "difficulty": "Hard", "likes": 2172, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "668", "paidOnly": false, "title": "Kth Smallest Number in Multiplication Table", "titleSlug": "kth-smallest-number-in-multiplication-table", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68844, "totalSubmissionRaw": 131840}, "669": {"acRate": 66.33326903779927, "difficulty": "Medium", "likes": 5880, "dislikes": 261, "categoryTitle": "Algorithms", "frontendQuestionId": "669", "paidOnly": false, "title": "Trim a Binary Search Tree", "titleSlug": "trim-a-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 306068, "totalSubmissionRaw": 461410}, "670": {"acRate": 51.50478822872625, "difficulty": "Medium", "likes": 4039, "dislikes": 254, "categoryTitle": "Algorithms", "frontendQuestionId": "670", "paidOnly": false, "title": "Maximum Swap", "titleSlug": "maximum-swap", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 395776, "totalSubmissionRaw": 768424}, "671": {"acRate": 44.84159381467867, "difficulty": "Easy", "likes": 1868, "dislikes": 1882, "categoryTitle": "Algorithms", "frontendQuestionId": "671", "paidOnly": false, "title": "Second Minimum Node In a Binary Tree", "titleSlug": "second-minimum-node-in-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 203223, "totalSubmissionRaw": 453202}, "672": {"acRate": 50.10221604383024, "difficulty": "Medium", "likes": 170, "dislikes": 227, "categoryTitle": "Algorithms", "frontendQuestionId": "672", "paidOnly": false, "title": "Bulb Switcher II", "titleSlug": "bulb-switcher-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24508, "totalSubmissionRaw": 48916}, "673": {"acRate": 48.93575518796411, "difficulty": "Medium", "likes": 6876, "dislikes": 272, "categoryTitle": "Algorithms", "frontendQuestionId": "673", "paidOnly": false, "title": "Number of Longest Increasing Subsequence", "titleSlug": "number-of-longest-increasing-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 253382, "totalSubmissionRaw": 517785}, "674": {"acRate": 50.6138215968495, "difficulty": "Easy", "likes": 2360, "dislikes": 183, "categoryTitle": "Algorithms", "frontendQuestionId": "674", "paidOnly": false, "title": "Longest Continuous Increasing Subsequence", "titleSlug": "longest-continuous-increasing-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 282622, "totalSubmissionRaw": 558388}, "675": {"acRate": 34.697216888285716, "difficulty": "Hard", "likes": 1236, "dislikes": 679, "categoryTitle": "Algorithms", "frontendQuestionId": "675", "paidOnly": false, "title": "Cut Off Trees for Golf Event", "titleSlug": "cut-off-trees-for-golf-event", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72097, "totalSubmissionRaw": 207789}, "676": {"acRate": 57.77333114646548, "difficulty": "Medium", "likes": 1416, "dislikes": 210, "categoryTitle": "Algorithms", "frontendQuestionId": "676", "paidOnly": false, "title": "Implement Magic Dictionary", "titleSlug": "implement-magic-dictionary", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 88061, "totalSubmissionRaw": 152425}, "677": {"acRate": 56.86758459398125, "difficulty": "Medium", "likes": 1670, "dislikes": 159, "categoryTitle": "Algorithms", "frontendQuestionId": "677", "paidOnly": false, "title": "Map Sum Pairs", "titleSlug": "map-sum-pairs", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 123037, "totalSubmissionRaw": 216357}, "678": {"acRate": 38.28673364697618, "difficulty": "Medium", "likes": 6265, "dislikes": 195, "categoryTitle": "Algorithms", "frontendQuestionId": "678", "paidOnly": false, "title": "Valid Parenthesis String", "titleSlug": "valid-parenthesis-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 414228, "totalSubmissionRaw": 1081910}, "679": {"acRate": 49.567264668256264, "difficulty": "Hard", "likes": 1480, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "679", "paidOnly": false, "title": "24 Game", "titleSlug": "24-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 82529, "totalSubmissionRaw": 166499}, "680": {"acRate": 41.58012998135926, "difficulty": "Easy", "likes": 8328, "dislikes": 456, "categoryTitle": "Algorithms", "frontendQuestionId": "680", "paidOnly": false, "title": "Valid Palindrome II", "titleSlug": "valid-palindrome-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 825323, "totalSubmissionRaw": 1984891}, "681": {"acRate": 46.82574679047031, "difficulty": "Medium", "likes": 732, "dislikes": 1069, "categoryTitle": "Algorithms", "frontendQuestionId": "681", "paidOnly": true, "title": "Next Closest Time", "titleSlug": "next-closest-time", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111501, "totalSubmissionRaw": 238119}, "682": {"acRate": 77.49736048989307, "difficulty": "Easy", "likes": 2921, "dislikes": 1921, "categoryTitle": "Algorithms", "frontendQuestionId": "682", "paidOnly": false, "title": "Baseball Game", "titleSlug": "baseball-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 403706, "totalSubmissionRaw": 520929}, "683": {"acRate": 37.18689096930784, "difficulty": "Hard", "likes": 802, "dislikes": 695, "categoryTitle": "Algorithms", "frontendQuestionId": "683", "paidOnly": true, "title": "K Empty Slots", "titleSlug": "k-empty-slots", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 62204, "totalSubmissionRaw": 167274}, "684": {"acRate": 63.5738602441472, "difficulty": "Medium", "likes": 6283, "dislikes": 408, "categoryTitle": "Algorithms", "frontendQuestionId": "684", "paidOnly": false, "title": "Redundant Connection", "titleSlug": "redundant-connection", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 400378, "totalSubmissionRaw": 629784}, "685": {"acRate": 34.68140267233103, "difficulty": "Hard", "likes": 2358, "dislikes": 320, "categoryTitle": "Algorithms", "frontendQuestionId": "685", "paidOnly": false, "title": "Redundant Connection II", "titleSlug": "redundant-connection-ii", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 74779, "totalSubmissionRaw": 215617}, "686": {"acRate": 35.774168372494756, "difficulty": "Medium", "likes": 2598, "dislikes": 986, "categoryTitle": "Algorithms", "frontendQuestionId": "686", "paidOnly": false, "title": "Repeated String Match", "titleSlug": "repeated-string-match", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 184726, "totalSubmissionRaw": 516367}, "687": {"acRate": 41.98745878344945, "difficulty": "Medium", "likes": 4268, "dislikes": 673, "categoryTitle": "Algorithms", "frontendQuestionId": "687", "paidOnly": false, "title": "Longest Univalue Path", "titleSlug": "longest-univalue-path", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 191770, "totalSubmissionRaw": 456733}, "688": {"acRate": 56.34605738796547, "difficulty": "Medium", "likes": 3878, "dislikes": 480, "categoryTitle": "Algorithms", "frontendQuestionId": "688", "paidOnly": false, "title": "Knight Probability in Chessboard", "titleSlug": "knight-probability-in-chessboard", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 162888, "totalSubmissionRaw": 289085}, "689": {"acRate": 50.40630339851908, "difficulty": "Hard", "likes": 1980, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "689", "paidOnly": false, "title": "Maximum Sum of 3 Non-Overlapping Subarrays", "titleSlug": "maximum-sum-of-3-non-overlapping-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79647, "totalSubmissionRaw": 158010}, "690": {"acRate": 67.57530083572286, "difficulty": "Medium", "likes": 2117, "dislikes": 1340, "categoryTitle": "Algorithms", "frontendQuestionId": "690", "paidOnly": false, "title": "Employee Importance", "titleSlug": "employee-importance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 220581, "totalSubmissionRaw": 326423}, "691": {"acRate": 49.40743516806233, "difficulty": "Hard", "likes": 1246, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "691", "paidOnly": false, "title": "Stickers to Spell Word", "titleSlug": "stickers-to-spell-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80419, "totalSubmissionRaw": 162766}, "692": {"acRate": 58.54470075379984, "difficulty": "Medium", "likes": 7714, "dislikes": 350, "categoryTitle": "Algorithms", "frontendQuestionId": "692", "paidOnly": false, "title": "Top K Frequent Words", "titleSlug": "top-k-frequent-words", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 650138, "totalSubmissionRaw": 1110497}, "693": {"acRate": 63.016233493144924, "difficulty": "Easy", "likes": 1370, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "693", "paidOnly": false, "title": "Binary Number with Alternating Bits", "titleSlug": "binary-number-with-alternating-bits", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142348, "totalSubmissionRaw": 225891}, "694": {"acRate": 61.698355082106545, "difficulty": "Medium", "likes": 2252, "dislikes": 145, "categoryTitle": "Algorithms", "frontendQuestionId": "694", "paidOnly": true, "title": "Number of Distinct Islands", "titleSlug": "number-of-distinct-islands", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 177112, "totalSubmissionRaw": 287062}, "695": {"acRate": 72.59232052400411, "difficulty": "Medium", "likes": 10060, "dislikes": 207, "categoryTitle": "Algorithms", "frontendQuestionId": "695", "paidOnly": false, "title": "Max Area of Island", "titleSlug": "max-area-of-island", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 948674, "totalSubmissionRaw": 1306852}, "696": {"acRate": 65.70732399554346, "difficulty": "Easy", "likes": 4014, "dislikes": 880, "categoryTitle": "Algorithms", "frontendQuestionId": "696", "paidOnly": false, "title": "Count Binary Substrings", "titleSlug": "count-binary-substrings", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 217622, "totalSubmissionRaw": 331199}, "697": {"acRate": 56.872869021046114, "difficulty": "Easy", "likes": 3072, "dislikes": 1747, "categoryTitle": "Algorithms", "frontendQuestionId": "697", "paidOnly": false, "title": "Degree of an Array", "titleSlug": "degree-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227020, "totalSubmissionRaw": 399171}, "698": {"acRate": 38.12548207360421, "difficulty": "Medium", "likes": 7197, "dislikes": 518, "categoryTitle": "Algorithms", "frontendQuestionId": "698", "paidOnly": false, "title": "Partition to K Equal Sum Subsets", "titleSlug": "partition-to-k-equal-sum-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 282734, "totalSubmissionRaw": 741587}, "699": {"acRate": 45.66111437508932, "difficulty": "Hard", "likes": 638, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "699", "paidOnly": false, "title": "Falling Squares", "titleSlug": "falling-squares", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28756, "totalSubmissionRaw": 62977}, "700": {"acRate": 80.78909530201777, "difficulty": "Easy", "likes": 6037, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "700", "paidOnly": false, "title": "Search in a Binary Search Tree", "titleSlug": "search-in-a-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 998449, "totalSubmissionRaw": 1235871}, "701": {"acRate": 73.65218727904332, "difficulty": "Medium", "likes": 5933, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "701", "paidOnly": false, "title": "Insert into a Binary Search Tree", "titleSlug": "insert-into-a-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 598953, "totalSubmissionRaw": 813219}, "702": {"acRate": 72.41482751232054, "difficulty": "Medium", "likes": 914, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "702", "paidOnly": true, "title": "Search in a Sorted Array of Unknown Size", "titleSlug": "search-in-a-sorted-array-of-unknown-size", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 101388, "totalSubmissionRaw": 140010}, "703": {"acRate": 59.36530047531008, "difficulty": "Easy", "likes": 5898, "dislikes": 3775, "categoryTitle": "Algorithms", "frontendQuestionId": "703", "paidOnly": false, "title": "Kth Largest Element in a Stream", "titleSlug": "kth-largest-element-in-a-stream", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 722780, "totalSubmissionRaw": 1217512}, "704": {"acRate": 58.59389697979576, "difficulty": "Easy", "likes": 12056, "dislikes": 258, "categoryTitle": "Algorithms", "frontendQuestionId": "704", "paidOnly": false, "title": "Binary Search", "titleSlug": "binary-search", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2743824, "totalSubmissionRaw": 4682784}, "705": {"acRate": 67.16157270809403, "difficulty": "Easy", "likes": 3805, "dislikes": 311, "categoryTitle": "Algorithms", "frontendQuestionId": "705", "paidOnly": false, "title": "Design HashSet", "titleSlug": "design-hashset", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 447286, "totalSubmissionRaw": 665985}, "706": {"acRate": 65.60221833652533, "difficulty": "Easy", "likes": 5154, "dislikes": 472, "categoryTitle": "Algorithms", "frontendQuestionId": "706", "paidOnly": false, "title": "Design HashMap", "titleSlug": "design-hashmap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 614164, "totalSubmissionRaw": 936195}, "707": {"acRate": 28.542755464213894, "difficulty": "Medium", "likes": 2703, "dislikes": 1632, "categoryTitle": "Algorithms", "frontendQuestionId": "707", "paidOnly": false, "title": "Design Linked List", "titleSlug": "design-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 362198, "totalSubmissionRaw": 1268965}, "708": {"acRate": 36.77213517378598, "difficulty": "Medium", "likes": 1239, "dislikes": 788, "categoryTitle": "Algorithms", "frontendQuestionId": "708", "paidOnly": true, "title": "Insert into a Sorted Circular Linked List", "titleSlug": "insert-into-a-sorted-circular-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 189248, "totalSubmissionRaw": 514648}, "709": {"acRate": 83.7446343163053, "difficulty": "Easy", "likes": 1877, "dislikes": 2780, "categoryTitle": "Algorithms", "frontendQuestionId": "709", "paidOnly": false, "title": "To Lower Case", "titleSlug": "to-lower-case", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 563624, "totalSubmissionRaw": 673027}, "710": {"acRate": 33.61588596257194, "difficulty": "Hard", "likes": 870, "dislikes": 120, "categoryTitle": "Algorithms", "frontendQuestionId": "710", "paidOnly": false, "title": "Random Pick with Blacklist", "titleSlug": "random-pick-with-blacklist", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44099, "totalSubmissionRaw": 131185}, "711": {"acRate": 53.25516117348786, "difficulty": "Hard", "likes": 265, "dislikes": 276, "categoryTitle": "Algorithms", "frontendQuestionId": "711", "paidOnly": true, "title": "Number of Distinct Islands II", "titleSlug": "number-of-distinct-islands-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11763, "totalSubmissionRaw": 22088}, "712": {"acRate": 65.32176322913682, "difficulty": "Medium", "likes": 4007, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "712", "paidOnly": false, "title": "Minimum ASCII Delete Sum for Two Strings", "titleSlug": "minimum-ascii-delete-sum-for-two-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 152736, "totalSubmissionRaw": 233821}, "713": {"acRate": 51.94745485174964, "difficulty": "Medium", "likes": 6926, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "713", "paidOnly": false, "title": "Subarray Product Less Than K", "titleSlug": "subarray-product-less-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 440650, "totalSubmissionRaw": 848261}, "714": {"acRate": 69.45518553408081, "difficulty": "Medium", "likes": 7240, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "714", "paidOnly": false, "title": "Best Time to Buy and Sell Stock with Transaction Fee", "titleSlug": "best-time-to-buy-and-sell-stock-with-transaction-fee", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 415102, "totalSubmissionRaw": 597654}, "715": {"acRate": 43.957732081034216, "difficulty": "Hard", "likes": 1513, "dislikes": 128, "categoryTitle": "Algorithms", "frontendQuestionId": "715", "paidOnly": false, "title": "Range Module", "titleSlug": "range-module", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77832, "totalSubmissionRaw": 177061}, "716": {"acRate": 45.10470433985277, "difficulty": "Hard", "likes": 1941, "dislikes": 512, "categoryTitle": "Algorithms", "frontendQuestionId": "716", "paidOnly": true, "title": "Max Stack", "titleSlug": "max-stack", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157902, "totalSubmissionRaw": 350078}, "717": {"acRate": 45.19568181310208, "difficulty": "Easy", "likes": 879, "dislikes": 2127, "categoryTitle": "Algorithms", "frontendQuestionId": "717", "paidOnly": false, "title": "1-bit and 2-bit Characters", "titleSlug": "1-bit-and-2-bit-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 141547, "totalSubmissionRaw": 313187}, "718": {"acRate": 50.97124398541568, "difficulty": "Medium", "likes": 6847, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "718", "paidOnly": false, "title": "Maximum Length of Repeated Subarray", "titleSlug": "maximum-length-of-repeated-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 317478, "totalSubmissionRaw": 622859}, "719": {"acRate": 45.392585444780714, "difficulty": "Hard", "likes": 3747, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "719", "paidOnly": false, "title": "Find K-th Smallest Pair Distance", "titleSlug": "find-k-th-smallest-pair-distance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 186283, "totalSubmissionRaw": 410381}, "720": {"acRate": 52.91711164051589, "difficulty": "Medium", "likes": 1990, "dislikes": 1497, "categoryTitle": "Algorithms", "frontendQuestionId": "720", "paidOnly": false, "title": "Longest Word in Dictionary", "titleSlug": "longest-word-in-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161040, "totalSubmissionRaw": 304324}, "721": {"acRate": 58.122578630144275, "difficulty": "Medium", "likes": 6896, "dislikes": 1197, "categoryTitle": "Algorithms", "frontendQuestionId": "721", "paidOnly": false, "title": "Accounts Merge", "titleSlug": "accounts-merge", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 437323, "totalSubmissionRaw": 752415}, "722": {"acRate": 38.99554044347525, "difficulty": "Medium", "likes": 723, "dislikes": 1820, "categoryTitle": "Algorithms", "frontendQuestionId": "722", "paidOnly": false, "title": "Remove Comments", "titleSlug": "remove-comments", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75463, "totalSubmissionRaw": 193517}, "723": {"acRate": 76.9648426571615, "difficulty": "Medium", "likes": 1019, "dislikes": 526, "categoryTitle": "Algorithms", "frontendQuestionId": "723", "paidOnly": true, "title": "Candy Crush", "titleSlug": "candy-crush", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 74278, "totalSubmissionRaw": 96509}, "724": {"acRate": 58.93194894453576, "difficulty": "Easy", "likes": 8491, "dislikes": 866, "categoryTitle": "Algorithms", "frontendQuestionId": "724", "paidOnly": false, "title": "Find Pivot Index", "titleSlug": "find-pivot-index", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1218253, "totalSubmissionRaw": 2067218}, "725": {"acRate": 70.00633779334377, "difficulty": "Medium", "likes": 4439, "dislikes": 362, "categoryTitle": "Algorithms", "frontendQuestionId": "725", "paidOnly": false, "title": "Split Linked List in Parts", "titleSlug": "split-linked-list-in-parts", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 317016, "totalSubmissionRaw": 452839}, "726": {"acRate": 65.15059887143299, "difficulty": "Hard", "likes": 1892, "dislikes": 407, "categoryTitle": "Algorithms", "frontendQuestionId": "726", "paidOnly": false, "title": "Number of Atoms", "titleSlug": "number-of-atoms", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149748, "totalSubmissionRaw": 229849}, "727": {"acRate": 43.526398720850786, "difficulty": "Hard", "likes": 1459, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "727", "paidOnly": true, "title": "Minimum Window Subsequence", "titleSlug": "minimum-window-subsequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 93644, "totalSubmissionRaw": 215143}, "728": {"acRate": 79.09918243031488, "difficulty": "Easy", "likes": 1796, "dislikes": 378, "categoryTitle": "Algorithms", "frontendQuestionId": "728", "paidOnly": false, "title": "Self Dividing Numbers", "titleSlug": "self-dividing-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 259965, "totalSubmissionRaw": 328657}, "729": {"acRate": 58.362408881258276, "difficulty": "Medium", "likes": 4648, "dislikes": 128, "categoryTitle": "Algorithms", "frontendQuestionId": "729", "paidOnly": false, "title": "My Calendar I", "titleSlug": "my-calendar-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 401117, "totalSubmissionRaw": 687288}, "730": {"acRate": 46.16766609556444, "difficulty": "Hard", "likes": 1942, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "730", "paidOnly": false, "title": "Count Different Palindromic Subsequences", "titleSlug": "count-different-palindromic-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38803, "totalSubmissionRaw": 84048}, "731": {"acRate": 62.68974845946795, "difficulty": "Medium", "likes": 2147, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "731", "paidOnly": false, "title": "My Calendar II", "titleSlug": "my-calendar-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183528, "totalSubmissionRaw": 292756}, "732": {"acRate": 71.84774879299376, "difficulty": "Hard", "likes": 2005, "dislikes": 271, "categoryTitle": "Algorithms", "frontendQuestionId": "732", "paidOnly": false, "title": "My Calendar III", "titleSlug": "my-calendar-iii", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 95985, "totalSubmissionRaw": 133595}, "733": {"acRate": 65.09216114267431, "difficulty": "Easy", "likes": 8567, "dislikes": 888, "categoryTitle": "Algorithms", "frontendQuestionId": "733", "paidOnly": false, "title": "Flood Fill", "titleSlug": "flood-fill", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1009134, "totalSubmissionRaw": 1550316}, "734": {"acRate": 44.46650379986721, "difficulty": "Easy", "likes": 54, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "734", "paidOnly": true, "title": "Sentence Similarity", "titleSlug": "sentence-similarity", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68984, "totalSubmissionRaw": 155137}, "735": {"acRate": 44.78196894896794, "difficulty": "Medium", "likes": 8197, "dislikes": 1134, "categoryTitle": "Algorithms", "frontendQuestionId": "735", "paidOnly": false, "title": "Asteroid Collision", "titleSlug": "asteroid-collision", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 618730, "totalSubmissionRaw": 1381652}, "736": {"acRate": 52.05243110015685, "difficulty": "Hard", "likes": 479, "dislikes": 363, "categoryTitle": "Algorithms", "frontendQuestionId": "736", "paidOnly": false, "title": "Parse Lisp Expression", "titleSlug": "parse-lisp-expression", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23231, "totalSubmissionRaw": 44630}, "737": {"acRate": 50.31223105786774, "difficulty": "Medium", "likes": 844, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "737", "paidOnly": true, "title": "Sentence Similarity II", "titleSlug": "sentence-similarity-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73076, "totalSubmissionRaw": 145245}, "738": {"acRate": 48.49697525829255, "difficulty": "Medium", "likes": 1340, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "738", "paidOnly": false, "title": "Monotone Increasing Digits", "titleSlug": "monotone-increasing-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57079, "totalSubmissionRaw": 117696}, "739": {"acRate": 66.48679369411803, "difficulty": "Medium", "likes": 13405, "dislikes": 335, "categoryTitle": "Algorithms", "frontendQuestionId": "739", "paidOnly": false, "title": "Daily Temperatures", "titleSlug": "daily-temperatures", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1113686, "totalSubmissionRaw": 1675052}, "740": {"acRate": 56.529959211368386, "difficulty": "Medium", "likes": 7608, "dislikes": 387, "categoryTitle": "Algorithms", "frontendQuestionId": "740", "paidOnly": false, "title": "Delete and Earn", "titleSlug": "delete-and-earn", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 366577, "totalSubmissionRaw": 648464}, "741": {"acRate": 37.30628722757288, "difficulty": "Hard", "likes": 4331, "dislikes": 160, "categoryTitle": "Algorithms", "frontendQuestionId": "741", "paidOnly": false, "title": "Cherry Pickup", "titleSlug": "cherry-pickup", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86495, "totalSubmissionRaw": 231851}, "742": {"acRate": 46.56514349723821, "difficulty": "Medium", "likes": 863, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "742", "paidOnly": true, "title": "Closest Leaf in a Binary Tree", "titleSlug": "closest-leaf-in-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 48221, "totalSubmissionRaw": 103556}, "743": {"acRate": 55.37939990726697, "difficulty": "Medium", "likes": 7574, "dislikes": 371, "categoryTitle": "Algorithms", "frontendQuestionId": "743", "paidOnly": false, "title": "Network Delay Time", "titleSlug": "network-delay-time", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 563749, "totalSubmissionRaw": 1017976}, "744": {"acRate": 52.973891025058585, "difficulty": "Easy", "likes": 4502, "dislikes": 2204, "categoryTitle": "Algorithms", "frontendQuestionId": "744", "paidOnly": false, "title": "Find Smallest Letter Greater Than Target", "titleSlug": "find-smallest-letter-greater-than-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 530551, "totalSubmissionRaw": 1001532}, "745": {"acRate": 41.1423602238726, "difficulty": "Hard", "likes": 2286, "dislikes": 487, "categoryTitle": "Algorithms", "frontendQuestionId": "745", "paidOnly": false, "title": "Prefix and Suffix Search", "titleSlug": "prefix-and-suffix-search", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99827, "totalSubmissionRaw": 242638}, "746": {"acRate": 66.40850859730898, "difficulty": "Easy", "likes": 11574, "dislikes": 1790, "categoryTitle": "Algorithms", "frontendQuestionId": "746", "paidOnly": false, "title": "Min Cost Climbing Stairs", "titleSlug": "min-cost-climbing-stairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1307034, "totalSubmissionRaw": 1968172}, "747": {"acRate": 49.74716802021161, "difficulty": "Easy", "likes": 1230, "dislikes": 909, "categoryTitle": "Algorithms", "frontendQuestionId": "747", "paidOnly": false, "title": "Largest Number At Least Twice of Others", "titleSlug": "largest-number-at-least-twice-of-others", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 266216, "totalSubmissionRaw": 535138}, "748": {"acRate": 60.651849248879905, "difficulty": "Easy", "likes": 562, "dislikes": 1111, "categoryTitle": "Algorithms", "frontendQuestionId": "748", "paidOnly": false, "title": "Shortest Completing Word", "titleSlug": "shortest-completing-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 82848, "totalSubmissionRaw": 136596}, "749": {"acRate": 51.580968154784316, "difficulty": "Hard", "likes": 398, "dislikes": 459, "categoryTitle": "Algorithms", "frontendQuestionId": "749", "paidOnly": false, "title": "Contain Virus", "titleSlug": "contain-virus", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13703, "totalSubmissionRaw": 26566}, "750": {"acRate": 67.8449869555452, "difficulty": "Medium", "likes": 625, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "750", "paidOnly": true, "title": "Number Of Corner Rectangles", "titleSlug": "number-of-corner-rectangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 39268, "totalSubmissionRaw": 57879}, "751": {"acRate": 55.59038662486938, "difficulty": "Medium", "likes": 92, "dislikes": 321, "categoryTitle": "Algorithms", "frontendQuestionId": "751", "paidOnly": true, "title": "IP to CIDR", "titleSlug": "ip-to-cidr", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26068, "totalSubmissionRaw": 46893}, "752": {"acRate": 60.42827165549809, "difficulty": "Medium", "likes": 4807, "dislikes": 222, "categoryTitle": "Algorithms", "frontendQuestionId": "752", "paidOnly": false, "title": "Open the Lock", "titleSlug": "open-the-lock", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 333470, "totalSubmissionRaw": 551845}, "753": {"acRate": 57.289894284678255, "difficulty": "Hard", "likes": 579, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "753", "paidOnly": false, "title": "Cracking the Safe", "titleSlug": "cracking-the-safe", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Eulerian Circuit", "id": "VG9waWNUYWdOb2RlOjYxMDc0", "slug": "eulerian-circuit"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61617, "totalSubmissionRaw": 107553}, "754": {"acRate": 43.4797531730102, "difficulty": "Medium", "likes": 1840, "dislikes": 816, "categoryTitle": "Algorithms", "frontendQuestionId": "754", "paidOnly": false, "title": "Reach a Number", "titleSlug": "reach-a-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58272, "totalSubmissionRaw": 134021}, "755": {"acRate": 47.276262270835076, "difficulty": "Medium", "likes": 302, "dislikes": 768, "categoryTitle": "Algorithms", "frontendQuestionId": "755", "paidOnly": true, "title": "Pour Water", "titleSlug": "pour-water", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39635, "totalSubmissionRaw": 83837}, "756": {"acRate": 52.93693043399802, "difficulty": "Medium", "likes": 538, "dislikes": 483, "categoryTitle": "Algorithms", "frontendQuestionId": "756", "paidOnly": false, "title": "Pyramid Transition Matrix", "titleSlug": "pyramid-transition-matrix", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35202, "totalSubmissionRaw": 66498}, "757": {"acRate": 44.786047528794285, "difficulty": "Hard", "likes": 719, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "757", "paidOnly": false, "title": "Set Intersection Size At Least Two", "titleSlug": "set-intersection-size-at-least-two", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24575, "totalSubmissionRaw": 54872}, "758": {"acRate": 51.69904853282162, "difficulty": "Medium", "likes": 270, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "758", "paidOnly": true, "title": "Bold Words in String", "titleSlug": "bold-words-in-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19398, "totalSubmissionRaw": 37521}, "759": {"acRate": 72.33770520766015, "difficulty": "Hard", "likes": 1907, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "759", "paidOnly": true, "title": "Employee Free Time", "titleSlug": "employee-free-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 155589, "totalSubmissionRaw": 215087}, "760": {"acRate": 83.73958257990373, "difficulty": "Easy", "likes": 613, "dislikes": 231, "categoryTitle": "Algorithms", "frontendQuestionId": "760", "paidOnly": true, "title": "Find Anagram Mappings", "titleSlug": "find-anagram-mappings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 104198, "totalSubmissionRaw": 124431}, "761": {"acRate": 62.269622374017274, "difficulty": "Hard", "likes": 726, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "761", "paidOnly": false, "title": "Special Binary String", "titleSlug": "special-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 19326, "totalSubmissionRaw": 31036}, "762": {"acRate": 70.1352361626572, "difficulty": "Easy", "likes": 726, "dislikes": 510, "categoryTitle": "Algorithms", "frontendQuestionId": "762", "paidOnly": false, "title": "Prime Number of Set Bits in Binary Representation", "titleSlug": "prime-number-of-set-bits-in-binary-representation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 105071, "totalSubmissionRaw": 149812}, "763": {"acRate": 80.07133121564387, "difficulty": "Medium", "likes": 10374, "dislikes": 404, "categoryTitle": "Algorithms", "frontendQuestionId": "763", "paidOnly": false, "title": "Partition Labels", "titleSlug": "partition-labels", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 568667, "totalSubmissionRaw": 710202}, "764": {"acRate": 48.48079948767008, "difficulty": "Medium", "likes": 1479, "dislikes": 236, "categoryTitle": "Algorithms", "frontendQuestionId": "764", "paidOnly": false, "title": "Largest Plus Sign", "titleSlug": "largest-plus-sign", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61319, "totalSubmissionRaw": 126481}, "765": {"acRate": 57.76307520424552, "difficulty": "Hard", "likes": 2367, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "765", "paidOnly": false, "title": "Couples Holding Hands", "titleSlug": "couples-holding-hands", "topicTags": [{"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66178, "totalSubmissionRaw": 114568}, "766": {"acRate": 69.16545262929498, "difficulty": "Easy", "likes": 3566, "dislikes": 169, "categoryTitle": "Algorithms", "frontendQuestionId": "766", "paidOnly": false, "title": "Toeplitz Matrix", "titleSlug": "toeplitz-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 357021, "totalSubmissionRaw": 516184}, "767": {"acRate": 55.218912734481066, "difficulty": "Medium", "likes": 8636, "dislikes": 262, "categoryTitle": "Algorithms", "frontendQuestionId": "767", "paidOnly": false, "title": "Reorganize String", "titleSlug": "reorganize-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 433157, "totalSubmissionRaw": 784437}, "768": {"acRate": 53.48524408576628, "difficulty": "Hard", "likes": 1850, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "768", "paidOnly": false, "title": "Max Chunks To Make Sorted II", "titleSlug": "max-chunks-to-make-sorted-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67600, "totalSubmissionRaw": 126390}, "769": {"acRate": 58.675469147996054, "difficulty": "Medium", "likes": 2837, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "769", "paidOnly": false, "title": "Max Chunks To Make Sorted", "titleSlug": "max-chunks-to-make-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 112874, "totalSubmissionRaw": 192370}, "770": {"acRate": 55.58170982120498, "difficulty": "Hard", "likes": 173, "dislikes": 1418, "categoryTitle": "Algorithms", "frontendQuestionId": "770", "paidOnly": false, "title": "Basic Calculator IV", "titleSlug": "basic-calculator-iv", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11098, "totalSubmissionRaw": 19967}, "771": {"acRate": 88.93755651820231, "difficulty": "Easy", "likes": 5151, "dislikes": 602, "categoryTitle": "Algorithms", "frontendQuestionId": "771", "paidOnly": false, "title": "Jewels and Stones", "titleSlug": "jewels-and-stones", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1126114, "totalSubmissionRaw": 1266185}, "772": {"acRate": 51.2692331411304, "difficulty": "Hard", "likes": 1140, "dislikes": 289, "categoryTitle": "Algorithms", "frontendQuestionId": "772", "paidOnly": true, "title": "Basic Calculator III", "titleSlug": "basic-calculator-iii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 133017, "totalSubmissionRaw": 259448}, "773": {"acRate": 65.26512574233226, "difficulty": "Hard", "likes": 2042, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "773", "paidOnly": false, "title": "Sliding Puzzle", "titleSlug": "sliding-puzzle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 98799, "totalSubmissionRaw": 151381}, "774": {"acRate": 52.525876460767954, "difficulty": "Hard", "likes": 682, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "774", "paidOnly": true, "title": "Minimize Max Distance to Gas Station", "titleSlug": "minimize-max-distance-to-gas-station", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31463, "totalSubmissionRaw": 59900}, "775": {"acRate": 42.41362857576612, "difficulty": "Medium", "likes": 1841, "dislikes": 376, "categoryTitle": "Algorithms", "frontendQuestionId": "775", "paidOnly": false, "title": "Global and Local Inversions", "titleSlug": "global-and-local-inversions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 78226, "totalSubmissionRaw": 184436}, "776": {"acRate": 82.55236857809774, "difficulty": "Medium", "likes": 1066, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "776", "paidOnly": true, "title": "Split BST", "titleSlug": "split-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 109282, "totalSubmissionRaw": 132379}, "777": {"acRate": 36.93403718583575, "difficulty": "Medium", "likes": 1230, "dislikes": 934, "categoryTitle": "Algorithms", "frontendQuestionId": "777", "paidOnly": false, "title": "Swap Adjacent in LR String", "titleSlug": "swap-adjacent-in-lr-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79061, "totalSubmissionRaw": 214060}, "778": {"acRate": 61.686792502849876, "difficulty": "Hard", "likes": 3776, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "778", "paidOnly": false, "title": "Swim in Rising Water", "titleSlug": "swim-in-rising-water", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 186152, "totalSubmissionRaw": 301769}, "779": {"acRate": 46.88666479267312, "difficulty": "Medium", "likes": 3844, "dislikes": 404, "categoryTitle": "Algorithms", "frontendQuestionId": "779", "paidOnly": false, "title": "K-th Symbol in Grammar", "titleSlug": "k-th-symbol-in-grammar", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 215169, "totalSubmissionRaw": 458913}, "780": {"acRate": 33.44790668845439, "difficulty": "Hard", "likes": 1534, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "780", "paidOnly": false, "title": "Reaching Points", "titleSlug": "reaching-points", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71231, "totalSubmissionRaw": 212963}, "781": {"acRate": 52.93269070411261, "difficulty": "Medium", "likes": 1371, "dislikes": 630, "categoryTitle": "Algorithms", "frontendQuestionId": "781", "paidOnly": false, "title": "Rabbits in Forest", "titleSlug": "rabbits-in-forest", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63479, "totalSubmissionRaw": 119924}, "782": {"acRate": 50.68267355292437, "difficulty": "Hard", "likes": 361, "dislikes": 311, "categoryTitle": "Algorithms", "frontendQuestionId": "782", "paidOnly": false, "title": "Transform to Chessboard", "titleSlug": "transform-to-chessboard", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 18449, "totalSubmissionRaw": 36401}, "783": {"acRate": 59.86167330820481, "difficulty": "Easy", "likes": 3511, "dislikes": 421, "categoryTitle": "Algorithms", "frontendQuestionId": "783", "paidOnly": false, "title": "Minimum Distance Between BST Nodes", "titleSlug": "minimum-distance-between-bst-nodes", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 266490, "totalSubmissionRaw": 445174}, "784": {"acRate": 74.5276433633449, "difficulty": "Medium", "likes": 4680, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "784", "paidOnly": false, "title": "Letter Case Permutation", "titleSlug": "letter-case-permutation", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 314964, "totalSubmissionRaw": 422614}, "785": {"acRate": 56.58877485747581, "difficulty": "Medium", "likes": 8413, "dislikes": 393, "categoryTitle": "Algorithms", "frontendQuestionId": "785", "paidOnly": false, "title": "Is Graph Bipartite?", "titleSlug": "is-graph-bipartite", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 625448, "totalSubmissionRaw": 1105251}, "786": {"acRate": 68.27496158389809, "difficulty": "Medium", "likes": 2031, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "786", "paidOnly": false, "title": "K-th Smallest Prime Fraction", "titleSlug": "k-th-smallest-prime-fraction", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153732, "totalSubmissionRaw": 225166}, "787": {"acRate": 39.71119133574007, "difficulty": "Medium", "likes": 10111, "dislikes": 425, "categoryTitle": "Algorithms", "frontendQuestionId": "787", "paidOnly": false, "title": "Cheapest Flights Within K Stops", "titleSlug": "cheapest-flights-within-k-stops", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 630189, "totalSubmissionRaw": 1586929}, "788": {"acRate": 56.469675130280514, "difficulty": "Medium", "likes": 754, "dislikes": 1931, "categoryTitle": "Algorithms", "frontendQuestionId": "788", "paidOnly": false, "title": "Rotated Digits", "titleSlug": "rotated-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 112046, "totalSubmissionRaw": 198418}, "789": {"acRate": 62.46560264171711, "difficulty": "Medium", "likes": 295, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "789", "paidOnly": false, "title": "Escape The Ghosts", "titleSlug": "escape-the-ghosts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31780, "totalSubmissionRaw": 50876}, "790": {"acRate": 49.488555720508344, "difficulty": "Medium", "likes": 3525, "dislikes": 1143, "categoryTitle": "Algorithms", "frontendQuestionId": "790", "paidOnly": false, "title": "Domino and Tromino Tiling", "titleSlug": "domino-and-tromino-tiling", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151675, "totalSubmissionRaw": 306485}, "791": {"acRate": 71.16836852956605, "difficulty": "Medium", "likes": 3648, "dislikes": 417, "categoryTitle": "Algorithms", "frontendQuestionId": "791", "paidOnly": false, "title": "Custom Sort String", "titleSlug": "custom-sort-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 466688, "totalSubmissionRaw": 655752}, "792": {"acRate": 50.78309702172352, "difficulty": "Medium", "likes": 5532, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "792", "paidOnly": false, "title": "Number of Matching Subsequences", "titleSlug": "number-of-matching-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 236924, "totalSubmissionRaw": 466542}, "793": {"acRate": 45.191091434766896, "difficulty": "Hard", "likes": 441, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "793", "paidOnly": false, "title": "Preimage Size of Factorial Zeroes Function", "titleSlug": "preimage-size-of-factorial-zeroes-function", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20007, "totalSubmissionRaw": 44272}, "794": {"acRate": 34.70646629139339, "difficulty": "Medium", "likes": 551, "dislikes": 1153, "categoryTitle": "Algorithms", "frontendQuestionId": "794", "paidOnly": false, "title": "Valid Tic-Tac-Toe State", "titleSlug": "valid-tic-tac-toe-state", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60484, "totalSubmissionRaw": 174273}, "795": {"acRate": 53.39673222082574, "difficulty": "Medium", "likes": 2316, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "795", "paidOnly": false, "title": "Number of Subarrays with Bounded Maximum", "titleSlug": "number-of-subarrays-with-bounded-maximum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73499, "totalSubmissionRaw": 137647}, "796": {"acRate": 59.66388767138987, "difficulty": "Easy", "likes": 3729, "dislikes": 208, "categoryTitle": "Algorithms", "frontendQuestionId": "796", "paidOnly": false, "title": "Rotate String", "titleSlug": "rotate-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 385236, "totalSubmissionRaw": 645676}, "797": {"acRate": 82.72906534237396, "difficulty": "Medium", "likes": 7288, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "797", "paidOnly": false, "title": "All Paths From Source to Target", "titleSlug": "all-paths-from-source-to-target", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 556736, "totalSubmissionRaw": 672963}, "798": {"acRate": 51.56068958252871, "difficulty": "Hard", "likes": 547, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "798", "paidOnly": false, "title": "Smallest Rotation with Highest Score", "titleSlug": "smallest-rotation-with-highest-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14685, "totalSubmissionRaw": 28481}, "799": {"acRate": 58.27856117444302, "difficulty": "Medium", "likes": 3671, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "799", "paidOnly": false, "title": "Champagne Tower", "titleSlug": "champagne-tower", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157918, "totalSubmissionRaw": 270971}, "800": {"acRate": 67.65810655423535, "difficulty": "Easy", "likes": 108, "dislikes": 685, "categoryTitle": "Algorithms", "frontendQuestionId": "800", "paidOnly": true, "title": "Similar RGB Color", "titleSlug": "similar-rgb-color", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 17652, "totalSubmissionRaw": 26090}, "801": {"acRate": 40.36905194333455, "difficulty": "Hard", "likes": 2834, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "801", "paidOnly": false, "title": "Minimum Swaps To Make Sequences Increasing", "titleSlug": "minimum-swaps-to-make-sequences-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83352, "totalSubmissionRaw": 206475}, "802": {"acRate": 64.4360294524719, "difficulty": "Medium", "likes": 5887, "dislikes": 464, "categoryTitle": "Algorithms", "frontendQuestionId": "802", "paidOnly": false, "title": "Find Eventual Safe States", "titleSlug": "find-eventual-safe-states", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 290976, "totalSubmissionRaw": 451574}, "803": {"acRate": 35.04308667370879, "difficulty": "Hard", "likes": 1125, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "803", "paidOnly": false, "title": "Bricks Falling When Hit", "titleSlug": "bricks-falling-when-hit", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31516, "totalSubmissionRaw": 89935}, "804": {"acRate": 83.02812681580475, "difficulty": "Easy", "likes": 2527, "dislikes": 1537, "categoryTitle": "Algorithms", "frontendQuestionId": "804", "paidOnly": false, "title": "Unique Morse Code Words", "titleSlug": "unique-morse-code-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 365802, "totalSubmissionRaw": 440576}, "805": {"acRate": 25.541087807756263, "difficulty": "Hard", "likes": 1287, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "805", "paidOnly": false, "title": "Split Array With Same Average", "titleSlug": "split-array-with-same-average", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38093, "totalSubmissionRaw": 149144}, "806": {"acRate": 69.43311955113685, "difficulty": "Easy", "likes": 611, "dislikes": 1338, "categoryTitle": "Algorithms", "frontendQuestionId": "806", "paidOnly": false, "title": "Number of Lines To Write String", "titleSlug": "number-of-lines-to-write-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 87367, "totalSubmissionRaw": 125829}, "807": {"acRate": 86.25661348847581, "difficulty": "Medium", "likes": 2584, "dislikes": 528, "categoryTitle": "Algorithms", "frontendQuestionId": "807", "paidOnly": false, "title": "Max Increase to Keep City Skyline", "titleSlug": "max-increase-to-keep-city-skyline", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 170205, "totalSubmissionRaw": 197324}, "808": {"acRate": 53.69797952271577, "difficulty": "Medium", "likes": 1000, "dislikes": 2708, "categoryTitle": "Algorithms", "frontendQuestionId": "808", "paidOnly": false, "title": "Soup Servings", "titleSlug": "soup-servings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68967, "totalSubmissionRaw": 128435}, "809": {"acRate": 46.253018068359964, "difficulty": "Medium", "likes": 874, "dislikes": 1912, "categoryTitle": "Algorithms", "frontendQuestionId": "809", "paidOnly": false, "title": "Expressive Words", "titleSlug": "expressive-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 121262, "totalSubmissionRaw": 262171}, "810": {"acRate": 61.480787253983124, "difficulty": "Hard", "likes": 230, "dislikes": 281, "categoryTitle": "Algorithms", "frontendQuestionId": "810", "paidOnly": false, "title": "Chalkboard XOR Game", "titleSlug": "chalkboard-xor-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12464, "totalSubmissionRaw": 20273}, "811": {"acRate": 76.51709951144254, "difficulty": "Medium", "likes": 1560, "dislikes": 1302, "categoryTitle": "Algorithms", "frontendQuestionId": "811", "paidOnly": false, "title": "Subdomain Visit Count", "titleSlug": "subdomain-visit-count", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 238060, "totalSubmissionRaw": 311120}, "812": {"acRate": 61.28811794187522, "difficulty": "Easy", "likes": 538, "dislikes": 1592, "categoryTitle": "Algorithms", "frontendQuestionId": "812", "paidOnly": false, "title": "Largest Triangle Area", "titleSlug": "largest-triangle-area", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56496, "totalSubmissionRaw": 92181}, "813": {"acRate": 53.821214410726746, "difficulty": "Medium", "likes": 2120, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "813", "paidOnly": false, "title": "Largest Sum of Averages", "titleSlug": "largest-sum-of-averages", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56276, "totalSubmissionRaw": 104561}, "814": {"acRate": 72.27451651548861, "difficulty": "Medium", "likes": 4541, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "814", "paidOnly": false, "title": "Binary Tree Pruning", "titleSlug": "binary-tree-pruning", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 253378, "totalSubmissionRaw": 350577}, "815": {"acRate": 47.35822965894364, "difficulty": "Hard", "likes": 4306, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "815", "paidOnly": false, "title": "Bus Routes", "titleSlug": "bus-routes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 218159, "totalSubmissionRaw": 460656}, "816": {"acRate": 56.97779249691818, "difficulty": "Medium", "likes": 325, "dislikes": 664, "categoryTitle": "Algorithms", "frontendQuestionId": "816", "paidOnly": false, "title": "Ambiguous Coordinates", "titleSlug": "ambiguous-coordinates", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30968, "totalSubmissionRaw": 54351}, "817": {"acRate": 56.99894044635799, "difficulty": "Medium", "likes": 1115, "dislikes": 2239, "categoryTitle": "Algorithms", "frontendQuestionId": "817", "paidOnly": false, "title": "Linked List Components", "titleSlug": "linked-list-components", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 101673, "totalSubmissionRaw": 178377}, "818": {"acRate": 43.8757686693944, "difficulty": "Hard", "likes": 1921, "dislikes": 182, "categoryTitle": "Algorithms", "frontendQuestionId": "818", "paidOnly": false, "title": "Race Car", "titleSlug": "race-car", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91685, "totalSubmissionRaw": 208965}, "819": {"acRate": 44.3674920467718, "difficulty": "Easy", "likes": 1725, "dislikes": 3069, "categoryTitle": "Algorithms", "frontendQuestionId": "819", "paidOnly": false, "title": "Most Common Word", "titleSlug": "most-common-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 377388, "totalSubmissionRaw": 850597}, "820": {"acRate": 60.48911906900073, "difficulty": "Medium", "likes": 1760, "dislikes": 655, "categoryTitle": "Algorithms", "frontendQuestionId": "820", "paidOnly": false, "title": "Short Encoding of Words", "titleSlug": "short-encoding-of-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 98342, "totalSubmissionRaw": 162578}, "821": {"acRate": 71.87517125226967, "difficulty": "Easy", "likes": 3158, "dislikes": 182, "categoryTitle": "Algorithms", "frontendQuestionId": "821", "paidOnly": false, "title": "Shortest Distance to a Character", "titleSlug": "shortest-distance-to-a-character", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196735, "totalSubmissionRaw": 273718}, "822": {"acRate": 48.26695472477926, "difficulty": "Medium", "likes": 176, "dislikes": 765, "categoryTitle": "Algorithms", "frontendQuestionId": "822", "paidOnly": false, "title": "Card Flipping Game", "titleSlug": "card-flipping-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20554, "totalSubmissionRaw": 42584}, "823": {"acRate": 52.909275038413185, "difficulty": "Medium", "likes": 3312, "dislikes": 256, "categoryTitle": "Algorithms", "frontendQuestionId": "823", "paidOnly": false, "title": "Binary Trees With Factors", "titleSlug": "binary-trees-with-factors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151511, "totalSubmissionRaw": 286360}, "824": {"acRate": 68.70682598268013, "difficulty": "Easy", "likes": 922, "dislikes": 1251, "categoryTitle": "Algorithms", "frontendQuestionId": "824", "paidOnly": false, "title": "Goat Latin", "titleSlug": "goat-latin", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 191365, "totalSubmissionRaw": 278524}, "825": {"acRate": 48.07735272943921, "difficulty": "Medium", "likes": 777, "dislikes": 1222, "categoryTitle": "Algorithms", "frontendQuestionId": "825", "paidOnly": false, "title": "Friends Of Appropriate Ages", "titleSlug": "friends-of-appropriate-ages", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96835, "totalSubmissionRaw": 201415}, "826": {"acRate": 55.8764807666711, "difficulty": "Medium", "likes": 2388, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "826", "paidOnly": false, "title": "Most Profit Assigning Work", "titleSlug": "most-profit-assigning-work", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 214097, "totalSubmissionRaw": 383161}, "827": {"acRate": 48.8994573936356, "difficulty": "Hard", "likes": 4007, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "827", "paidOnly": false, "title": "Making A Large Island", "titleSlug": "making-a-large-island", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 205743, "totalSubmissionRaw": 420747}, "828": {"acRate": 52.66376713678462, "difficulty": "Hard", "likes": 2169, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "828", "paidOnly": false, "title": "Count Unique Characters of All Substrings of a Given String", "titleSlug": "count-unique-characters-of-all-substrings-of-a-given-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 74831, "totalSubmissionRaw": 142092}, "829": {"acRate": 41.95363188902976, "difficulty": "Hard", "likes": 1380, "dislikes": 1381, "categoryTitle": "Algorithms", "frontendQuestionId": "829", "paidOnly": false, "title": "Consecutive Numbers Sum", "titleSlug": "consecutive-numbers-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90007, "totalSubmissionRaw": 214542}, "830": {"acRate": 52.604696540462136, "difficulty": "Easy", "likes": 882, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "830", "paidOnly": false, "title": "Positions of Large Groups", "titleSlug": "positions-of-large-groups", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 100828, "totalSubmissionRaw": 191671}, "831": {"acRate": 49.84881413587829, "difficulty": "Medium", "likes": 170, "dislikes": 449, "categoryTitle": "Algorithms", "frontendQuestionId": "831", "paidOnly": false, "title": "Masking Personal Information", "titleSlug": "masking-personal-information", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21102, "totalSubmissionRaw": 42332}, "832": {"acRate": 82.4792541527525, "difficulty": "Easy", "likes": 3483, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "832", "paidOnly": false, "title": "Flipping an Image", "titleSlug": "flipping-an-image", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 460386, "totalSubmissionRaw": 558184}, "833": {"acRate": 51.9466178591087, "difficulty": "Medium", "likes": 1204, "dislikes": 1026, "categoryTitle": "Algorithms", "frontendQuestionId": "833", "paidOnly": false, "title": "Find And Replace in String", "titleSlug": "find-and-replace-in-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 153829, "totalSubmissionRaw": 296129}, "834": {"acRate": 65.2924311003012, "difficulty": "Hard", "likes": 5637, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "834", "paidOnly": false, "title": "Sum of Distances in Tree", "titleSlug": "sum-of-distances-in-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 162141, "totalSubmissionRaw": 248331}, "835": {"acRate": 63.650219717863784, "difficulty": "Medium", "likes": 1342, "dislikes": 485, "categoryTitle": "Algorithms", "frontendQuestionId": "835", "paidOnly": false, "title": "Image Overlap", "titleSlug": "image-overlap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96467, "totalSubmissionRaw": 151558}, "836": {"acRate": 45.17469828056005, "difficulty": "Easy", "likes": 2007, "dislikes": 472, "categoryTitle": "Algorithms", "frontendQuestionId": "836", "paidOnly": false, "title": "Rectangle Overlap", "titleSlug": "rectangle-overlap", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153355, "totalSubmissionRaw": 339471}, "837": {"acRate": 44.948155292982875, "difficulty": "Medium", "likes": 1992, "dislikes": 1839, "categoryTitle": "Algorithms", "frontendQuestionId": "837", "paidOnly": false, "title": "New 21 Game", "titleSlug": "new-21-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 78288, "totalSubmissionRaw": 174174}, "838": {"acRate": 57.26773260377189, "difficulty": "Medium", "likes": 3396, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "838", "paidOnly": false, "title": "Push Dominoes", "titleSlug": "push-dominoes", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127687, "totalSubmissionRaw": 222965}, "839": {"acRate": 55.19115492207273, "difficulty": "Hard", "likes": 2360, "dislikes": 216, "categoryTitle": "Algorithms", "frontendQuestionId": "839", "paidOnly": false, "title": "Similar String Groups", "titleSlug": "similar-string-groups", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 124296, "totalSubmissionRaw": 225208}, "840": {"acRate": 51.69946268571059, "difficulty": "Medium", "likes": 813, "dislikes": 1828, "categoryTitle": "Algorithms", "frontendQuestionId": "840", "paidOnly": false, "title": "Magic Squares In Grid", "titleSlug": "magic-squares-in-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144135, "totalSubmissionRaw": 278794}, "841": {"acRate": 73.73378756755797, "difficulty": "Medium", "likes": 6210, "dislikes": 281, "categoryTitle": "Algorithms", "frontendQuestionId": "841", "paidOnly": false, "title": "Keys and Rooms", "titleSlug": "keys-and-rooms", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 498230, "totalSubmissionRaw": 675715}, "842": {"acRate": 39.20860560204822, "difficulty": "Medium", "likes": 1140, "dislikes": 306, "categoryTitle": "Algorithms", "frontendQuestionId": "842", "paidOnly": false, "title": "Split Array into Fibonacci Sequence", "titleSlug": "split-array-into-fibonacci-sequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 41042, "totalSubmissionRaw": 104676}, "843": {"acRate": 38.454120652246395, "difficulty": "Hard", "likes": 1559, "dislikes": 1804, "categoryTitle": "Algorithms", "frontendQuestionId": "843", "paidOnly": false, "title": "Guess the Word", "titleSlug": "guess-the-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 149938, "totalSubmissionRaw": 389913}, "844": {"acRate": 49.298345010654046, "difficulty": "Easy", "likes": 7587, "dislikes": 361, "categoryTitle": "Algorithms", "frontendQuestionId": "844", "paidOnly": false, "title": "Backspace String Compare", "titleSlug": "backspace-string-compare", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 873614, "totalSubmissionRaw": 1772096}, "845": {"acRate": 40.64571982366359, "difficulty": "Medium", "likes": 2813, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "845", "paidOnly": false, "title": "Longest Mountain in Array", "titleSlug": "longest-mountain-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137563, "totalSubmissionRaw": 338444}, "846": {"acRate": 56.7967542837412, "difficulty": "Medium", "likes": 3328, "dislikes": 259, "categoryTitle": "Algorithms", "frontendQuestionId": "846", "paidOnly": false, "title": "Hand of Straights", "titleSlug": "hand-of-straights", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 328980, "totalSubmissionRaw": 579223}, "847": {"acRate": 65.43002117625394, "difficulty": "Hard", "likes": 4352, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "847", "paidOnly": false, "title": "Shortest Path Visiting All Nodes", "titleSlug": "shortest-path-visiting-all-nodes", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127917, "totalSubmissionRaw": 195502}, "848": {"acRate": 44.859651099305836, "difficulty": "Medium", "likes": 1392, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "848", "paidOnly": false, "title": "Shifting Letters", "titleSlug": "shifting-letters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 103528, "totalSubmissionRaw": 230782}, "849": {"acRate": 48.42418490215567, "difficulty": "Medium", "likes": 3239, "dislikes": 197, "categoryTitle": "Algorithms", "frontendQuestionId": "849", "paidOnly": false, "title": "Maximize Distance to Closest Person", "titleSlug": "maximize-distance-to-closest-person", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237755, "totalSubmissionRaw": 490983}, "850": {"acRate": 54.322190089455624, "difficulty": "Hard", "likes": 975, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "850", "paidOnly": false, "title": "Rectangle Area II", "titleSlug": "rectangle-area-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Line Sweep", "id": "VG9waWNUYWdOb2RlOjU2MTE5", "slug": "line-sweep"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 36253, "totalSubmissionRaw": 66737}, "851": {"acRate": 60.32353752759382, "difficulty": "Medium", "likes": 1331, "dislikes": 821, "categoryTitle": "Algorithms", "frontendQuestionId": "851", "paidOnly": false, "title": "Loud and Rich", "titleSlug": "loud-and-rich", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52467, "totalSubmissionRaw": 86976}, "852": {"acRate": 68.10601904306796, "difficulty": "Medium", "likes": 7662, "dislikes": 1924, "categoryTitle": "Algorithms", "frontendQuestionId": "852", "paidOnly": false, "title": "Peak Index in a Mountain Array", "titleSlug": "peak-index-in-a-mountain-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 895028, "totalSubmissionRaw": 1314172}, "853": {"acRate": 52.15311004784689, "difficulty": "Medium", "likes": 3667, "dislikes": 1032, "categoryTitle": "Algorithms", "frontendQuestionId": "853", "paidOnly": false, "title": "Car Fleet", "titleSlug": "car-fleet", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 308469, "totalSubmissionRaw": 591467}, "854": {"acRate": 40.03635423701962, "difficulty": "Hard", "likes": 1145, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "854", "paidOnly": false, "title": "K-Similar Strings", "titleSlug": "k-similar-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48016, "totalSubmissionRaw": 119931}, "855": {"acRate": 43.57154511339533, "difficulty": "Medium", "likes": 1351, "dislikes": 491, "categoryTitle": "Algorithms", "frontendQuestionId": "855", "paidOnly": false, "title": "Exam Room", "titleSlug": "exam-room", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64092, "totalSubmissionRaw": 147096}, "856": {"acRate": 63.9744225859344, "difficulty": "Medium", "likes": 5451, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "856", "paidOnly": false, "title": "Score of Parentheses", "titleSlug": "score-of-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 194692, "totalSubmissionRaw": 304328}, "857": {"acRate": 63.51760788551015, "difficulty": "Hard", "likes": 2934, "dislikes": 397, "categoryTitle": "Algorithms", "frontendQuestionId": "857", "paidOnly": false, "title": "Minimum Cost to Hire K Workers", "titleSlug": "minimum-cost-to-hire-k-workers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144023, "totalSubmissionRaw": 226745}, "858": {"acRate": 62.36666998476228, "difficulty": "Medium", "likes": 1116, "dislikes": 2548, "categoryTitle": "Algorithms", "frontendQuestionId": "858", "paidOnly": false, "title": "Mirror Reflection", "titleSlug": "mirror-reflection", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 81449, "totalSubmissionRaw": 130597}, "859": {"acRate": 33.28664811440446, "difficulty": "Easy", "likes": 3208, "dislikes": 1808, "categoryTitle": "Algorithms", "frontendQuestionId": "859", "paidOnly": false, "title": "Buddy Strings", "titleSlug": "buddy-strings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 255017, "totalSubmissionRaw": 766123}, "860": {"acRate": 58.3168740636561, "difficulty": "Easy", "likes": 2916, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "860", "paidOnly": false, "title": "Lemonade Change", "titleSlug": "lemonade-change", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 381474, "totalSubmissionRaw": 654140}, "861": {"acRate": 80.38099303647182, "difficulty": "Medium", "likes": 2318, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "861", "paidOnly": false, "title": "Score After Flipping Matrix", "titleSlug": "score-after-flipping-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150638, "totalSubmissionRaw": 187405}, "862": {"acRate": 26.219466702478478, "difficulty": "Hard", "likes": 4314, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "862", "paidOnly": false, "title": "Shortest Subarray with Sum at Least K", "titleSlug": "shortest-subarray-with-sum-at-least-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 105428, "totalSubmissionRaw": 402101}, "863": {"acRate": 65.15643461316145, "difficulty": "Medium", "likes": 11166, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "863", "paidOnly": false, "title": "All Nodes Distance K in Binary Tree", "titleSlug": "all-nodes-distance-k-in-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 485836, "totalSubmissionRaw": 745646}, "864": {"acRate": 53.55702175357582, "difficulty": "Hard", "likes": 2354, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "864", "paidOnly": false, "title": "Shortest Path to Get All Keys", "titleSlug": "shortest-path-to-get-all-keys", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79793, "totalSubmissionRaw": 148987}, "865": {"acRate": 71.1329933767071, "difficulty": "Medium", "likes": 2667, "dislikes": 375, "categoryTitle": "Algorithms", "frontendQuestionId": "865", "paidOnly": false, "title": "Smallest Subtree with all the Deepest Nodes", "titleSlug": "smallest-subtree-with-all-the-deepest-nodes", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 145632, "totalSubmissionRaw": 204732}, "866": {"acRate": 26.198289976350736, "difficulty": "Medium", "likes": 446, "dislikes": 832, "categoryTitle": "Algorithms", "frontendQuestionId": "866", "paidOnly": false, "title": "Prime Palindrome", "titleSlug": "prime-palindrome", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36003, "totalSubmissionRaw": 137425}, "867": {"acRate": 72.7803473601429, "difficulty": "Easy", "likes": 3807, "dislikes": 445, "categoryTitle": "Algorithms", "frontendQuestionId": "867", "paidOnly": false, "title": "Transpose Matrix", "titleSlug": "transpose-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 436812, "totalSubmissionRaw": 600180}, "868": {"acRate": 64.10827442218235, "difficulty": "Easy", "likes": 645, "dislikes": 662, "categoryTitle": "Algorithms", "frontendQuestionId": "868", "paidOnly": false, "title": "Binary Gap", "titleSlug": "binary-gap", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 87511, "totalSubmissionRaw": 136505}, "869": {"acRate": 62.52163659180406, "difficulty": "Medium", "likes": 2122, "dislikes": 438, "categoryTitle": "Algorithms", "frontendQuestionId": "869", "paidOnly": false, "title": "Reordered Power of 2", "titleSlug": "reordered-power-of-2", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 115585, "totalSubmissionRaw": 184872}, "870": {"acRate": 52.891938198642904, "difficulty": "Medium", "likes": 1625, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "870", "paidOnly": false, "title": "Advantage Shuffle", "titleSlug": "advantage-shuffle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70076, "totalSubmissionRaw": 132489}, "871": {"acRate": 40.264745544172584, "difficulty": "Hard", "likes": 4705, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "871", "paidOnly": false, "title": "Minimum Number of Refueling Stops", "titleSlug": "minimum-number-of-refueling-stops", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 143024, "totalSubmissionRaw": 355209}, "872": {"acRate": 70.07287695489293, "difficulty": "Easy", "likes": 4159, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "872", "paidOnly": false, "title": "Leaf-Similar Trees", "titleSlug": "leaf-similar-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 530276, "totalSubmissionRaw": 756751}, "873": {"acRate": 48.45171461216933, "difficulty": "Medium", "likes": 2040, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "873", "paidOnly": false, "title": "Length of Longest Fibonacci Subsequence", "titleSlug": "length-of-longest-fibonacci-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67000, "totalSubmissionRaw": 138282}, "874": {"acRate": 57.94407544320641, "difficulty": "Medium", "likes": 856, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "874", "paidOnly": false, "title": "Walking Robot Simulation", "titleSlug": "walking-robot-simulation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 155023, "totalSubmissionRaw": 267539}, "875": {"acRate": 48.471683709927234, "difficulty": "Medium", "likes": 11107, "dislikes": 729, "categoryTitle": "Algorithms", "frontendQuestionId": "875", "paidOnly": false, "title": "Koko Eating Bananas", "titleSlug": "koko-eating-bananas", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 834343, "totalSubmissionRaw": 1721294}, "876": {"acRate": 79.52213942222693, "difficulty": "Easy", "likes": 11898, "dislikes": 382, "categoryTitle": "Algorithms", "frontendQuestionId": "876", "paidOnly": false, "title": "Middle of the Linked List", "titleSlug": "middle-of-the-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2159005, "totalSubmissionRaw": 2714974}, "877": {"acRate": 71.20977902236754, "difficulty": "Medium", "likes": 3342, "dislikes": 2910, "categoryTitle": "Algorithms", "frontendQuestionId": "877", "paidOnly": false, "title": "Stone Game", "titleSlug": "stone-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 263954, "totalSubmissionRaw": 370671}, "878": {"acRate": 35.725334121204746, "difficulty": "Hard", "likes": 1285, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "878", "paidOnly": false, "title": "Nth Magical Number", "titleSlug": "nth-magical-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 41112, "totalSubmissionRaw": 115078}, "879": {"acRate": 48.1258337683429, "difficulty": "Hard", "likes": 1849, "dislikes": 122, "categoryTitle": "Algorithms", "frontendQuestionId": "879", "paidOnly": false, "title": "Profitable Schemes", "titleSlug": "profitable-schemes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66379, "totalSubmissionRaw": 137928}, "880": {"acRate": 36.54450992783762, "difficulty": "Medium", "likes": 2530, "dislikes": 361, "categoryTitle": "Algorithms", "frontendQuestionId": "880", "paidOnly": false, "title": "Decoded String at Index", "titleSlug": "decoded-string-at-index", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99461, "totalSubmissionRaw": 272164}, "881": {"acRate": 59.657849060359766, "difficulty": "Medium", "likes": 6470, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "881", "paidOnly": false, "title": "Boats to Save People", "titleSlug": "boats-to-save-people", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 437537, "totalSubmissionRaw": 733414}, "882": {"acRate": 50.573485811096994, "difficulty": "Hard", "likes": 824, "dislikes": 225, "categoryTitle": "Algorithms", "frontendQuestionId": "882", "paidOnly": false, "title": "Reachable Nodes In Subdivided Graph", "titleSlug": "reachable-nodes-in-subdivided-graph", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 29851, "totalSubmissionRaw": 59025}, "883": {"acRate": 73.4127910548627, "difficulty": "Easy", "likes": 595, "dislikes": 1420, "categoryTitle": "Algorithms", "frontendQuestionId": "883", "paidOnly": false, "title": "Projection Area of 3D Shapes", "titleSlug": "projection-area-of-3d-shapes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59747, "totalSubmissionRaw": 81385}, "884": {"acRate": 75.2134592399613, "difficulty": "Easy", "likes": 1818, "dislikes": 205, "categoryTitle": "Algorithms", "frontendQuestionId": "884", "paidOnly": false, "title": "Uncommon Words from Two Sentences", "titleSlug": "uncommon-words-from-two-sentences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 297651, "totalSubmissionRaw": 395742}, "885": {"acRate": 84.65186324457689, "difficulty": "Medium", "likes": 1531, "dislikes": 1023, "categoryTitle": "Algorithms", "frontendQuestionId": "885", "paidOnly": false, "title": "Spiral Matrix III", "titleSlug": "spiral-matrix-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 158514, "totalSubmissionRaw": 187254}, "886": {"acRate": 50.85544765568869, "difficulty": "Medium", "likes": 4703, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "886", "paidOnly": false, "title": "Possible Bipartition", "titleSlug": "possible-bipartition", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219426, "totalSubmissionRaw": 431470}, "887": {"acRate": 28.144234474661367, "difficulty": "Hard", "likes": 3657, "dislikes": 193, "categoryTitle": "Algorithms", "frontendQuestionId": "887", "paidOnly": false, "title": "Super Egg Drop", "titleSlug": "super-egg-drop", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 78145, "totalSubmissionRaw": 277659}, "888": {"acRate": 62.396795360616075, "difficulty": "Easy", "likes": 2130, "dislikes": 391, "categoryTitle": "Algorithms", "frontendQuestionId": "888", "paidOnly": false, "title": "Fair Candy Swap", "titleSlug": "fair-candy-swap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 132557, "totalSubmissionRaw": 212442}, "889": {"acRate": 71.76917622188624, "difficulty": "Medium", "likes": 2760, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "889", "paidOnly": false, "title": "Construct Binary Tree from Preorder and Postorder Traversal", "titleSlug": "construct-binary-tree-from-preorder-and-postorder-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 107282, "totalSubmissionRaw": 149482}, "890": {"acRate": 76.8152148913052, "difficulty": "Medium", "likes": 3935, "dislikes": 172, "categoryTitle": "Algorithms", "frontendQuestionId": "890", "paidOnly": false, "title": "Find and Replace Pattern", "titleSlug": "find-and-replace-pattern", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 193708, "totalSubmissionRaw": 252174}, "891": {"acRate": 38.260120585701976, "difficulty": "Hard", "likes": 716, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "891", "paidOnly": false, "title": "Sum of Subsequence Widths", "titleSlug": "sum-of-subsequence-widths", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 22210, "totalSubmissionRaw": 58050}, "892": {"acRate": 66.94387341929857, "difficulty": "Easy", "likes": 575, "dislikes": 748, "categoryTitle": "Algorithms", "frontendQuestionId": "892", "paidOnly": false, "title": "Surface Area of 3D Shapes", "titleSlug": "surface-area-of-3d-shapes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42986, "totalSubmissionRaw": 64212}, "893": {"acRate": 72.2550687452938, "difficulty": "Medium", "likes": 539, "dislikes": 1484, "categoryTitle": "Algorithms", "frontendQuestionId": "893", "paidOnly": false, "title": "Groups of Special-Equivalent Strings", "titleSlug": "groups-of-special-equivalent-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51817, "totalSubmissionRaw": 71714}, "894": {"acRate": 82.79853891542568, "difficulty": "Medium", "likes": 5096, "dislikes": 356, "categoryTitle": "Algorithms", "frontendQuestionId": "894", "paidOnly": false, "title": "All Possible Full Binary Trees", "titleSlug": "all-possible-full-binary-trees", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 191542, "totalSubmissionRaw": 231335}, "895": {"acRate": 66.53521720027162, "difficulty": "Hard", "likes": 4724, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "895", "paidOnly": false, "title": "Maximum Frequency Stack", "titleSlug": "maximum-frequency-stack", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183232, "totalSubmissionRaw": 275391}, "896": {"acRate": 61.43222871462349, "difficulty": "Easy", "likes": 3090, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "896", "paidOnly": false, "title": "Monotonic Array", "titleSlug": "monotonic-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 464803, "totalSubmissionRaw": 756611}, "897": {"acRate": 78.47536593224905, "difficulty": "Easy", "likes": 4342, "dislikes": 676, "categoryTitle": "Algorithms", "frontendQuestionId": "897", "paidOnly": false, "title": "Increasing Order Search Tree", "titleSlug": "increasing-order-search-tree", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 297125, "totalSubmissionRaw": 378622}, "898": {"acRate": 39.76583924469496, "difficulty": "Medium", "likes": 1488, "dislikes": 207, "categoryTitle": "Algorithms", "frontendQuestionId": "898", "paidOnly": false, "title": "Bitwise ORs of Subarrays", "titleSlug": "bitwise-ors-of-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39297, "totalSubmissionRaw": 98821}, "899": {"acRate": 66.07571979143052, "difficulty": "Hard", "likes": 1770, "dislikes": 615, "categoryTitle": "Algorithms", "frontendQuestionId": "899", "paidOnly": false, "title": "Orderly Queue", "titleSlug": "orderly-queue", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72865, "totalSubmissionRaw": 110275}, "900": {"acRate": 59.6364827247421, "difficulty": "Medium", "likes": 749, "dislikes": 193, "categoryTitle": "Algorithms", "frontendQuestionId": "900", "paidOnly": false, "title": "RLE Iterator", "titleSlug": "rle-iterator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 76482, "totalSubmissionRaw": 128247}, "901": {"acRate": 66.6759406130199, "difficulty": "Medium", "likes": 6476, "dislikes": 427, "categoryTitle": "Algorithms", "frontendQuestionId": "901", "paidOnly": false, "title": "Online Stock Span", "titleSlug": "online-stock-span", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 369065, "totalSubmissionRaw": 553519}, "902": {"acRate": 42.77564250984024, "difficulty": "Hard", "likes": 1400, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "902", "paidOnly": false, "title": "Numbers At Most N Given Digit Set", "titleSlug": "numbers-at-most-n-given-digit-set", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 46187, "totalSubmissionRaw": 107975}, "903": {"acRate": 57.192287019618384, "difficulty": "Hard", "likes": 726, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "903", "paidOnly": false, "title": "Valid Permutations for DI Sequence", "titleSlug": "valid-permutations-for-di-sequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17025, "totalSubmissionRaw": 29768}, "904": {"acRate": 45.046877702127915, "difficulty": "Medium", "likes": 4778, "dislikes": 361, "categoryTitle": "Algorithms", "frontendQuestionId": "904", "paidOnly": false, "title": "Fruit Into Baskets", "titleSlug": "fruit-into-baskets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 450635, "totalSubmissionRaw": 1000368}, "905": {"acRate": 76.2524796658368, "difficulty": "Easy", "likes": 5416, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "905", "paidOnly": false, "title": "Sort Array By Parity", "titleSlug": "sort-array-by-parity", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 844118, "totalSubmissionRaw": 1107003}, "906": {"acRate": 39.0629353310838, "difficulty": "Hard", "likes": 365, "dislikes": 421, "categoryTitle": "Algorithms", "frontendQuestionId": "906", "paidOnly": false, "title": "Super Palindromes", "titleSlug": "super-palindromes", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 25237, "totalSubmissionRaw": 64606}, "907": {"acRate": 37.24056119831743, "difficulty": "Medium", "likes": 8238, "dislikes": 643, "categoryTitle": "Algorithms", "frontendQuestionId": "907", "paidOnly": false, "title": "Sum of Subarray Minimums", "titleSlug": "sum-of-subarray-minimums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 290385, "totalSubmissionRaw": 779756}, "908": {"acRate": 70.8313584225993, "difficulty": "Easy", "likes": 725, "dislikes": 2049, "categoryTitle": "Algorithms", "frontendQuestionId": "908", "paidOnly": false, "title": "Smallest Range I", "titleSlug": "smallest-range-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 97136, "totalSubmissionRaw": 137137}, "909": {"acRate": 43.82247084627963, "difficulty": "Medium", "likes": 2964, "dislikes": 1079, "categoryTitle": "Algorithms", "frontendQuestionId": "909", "paidOnly": false, "title": "Snakes and Ladders", "titleSlug": "snakes-and-ladders", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 211975, "totalSubmissionRaw": 483719}, "910": {"acRate": 36.62108940058154, "difficulty": "Medium", "likes": 1665, "dislikes": 464, "categoryTitle": "Algorithms", "frontendQuestionId": "910", "paidOnly": false, "title": "Smallest Range II", "titleSlug": "smallest-range-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57557, "totalSubmissionRaw": 157169}, "911": {"acRate": 52.24164920446922, "difficulty": "Medium", "likes": 1026, "dislikes": 662, "categoryTitle": "Algorithms", "frontendQuestionId": "911", "paidOnly": false, "title": "Online Election", "titleSlug": "online-election", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63075, "totalSubmissionRaw": 120737}, "912": {"acRate": 57.58477574531329, "difficulty": "Medium", "likes": 6548, "dislikes": 802, "categoryTitle": "Algorithms", "frontendQuestionId": "912", "paidOnly": false, "title": "Sort an Array", "titleSlug": "sort-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Radix Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYx", "slug": "radix-sort"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 810553, "totalSubmissionRaw": 1407583}, "913": {"acRate": 33.7546408393866, "difficulty": "Hard", "likes": 930, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "913", "paidOnly": false, "title": "Cat and Mouse", "titleSlug": "cat-and-mouse", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20911, "totalSubmissionRaw": 61950}, "914": {"acRate": 29.87502320539236, "difficulty": "Easy", "likes": 1824, "dislikes": 522, "categoryTitle": "Algorithms", "frontendQuestionId": "914", "paidOnly": false, "title": "X of a Kind in a Deck of Cards", "titleSlug": "x-of-a-kind-in-a-deck-of-cards", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 130351, "totalSubmissionRaw": 436321}, "915": {"acRate": 48.80292662325433, "difficulty": "Medium", "likes": 1670, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "915", "paidOnly": false, "title": "Partition Array into Disjoint Intervals", "titleSlug": "partition-array-into-disjoint-intervals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 85512, "totalSubmissionRaw": 175219}, "916": {"acRate": 51.731259065341206, "difficulty": "Medium", "likes": 2717, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "916", "paidOnly": false, "title": "Word Subsets", "titleSlug": "word-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 116983, "totalSubmissionRaw": 226136}, "917": {"acRate": 65.76078063467476, "difficulty": "Easy", "likes": 2284, "dislikes": 78, "categoryTitle": "Algorithms", "frontendQuestionId": "917", "paidOnly": false, "title": "Reverse Only Letters", "titleSlug": "reverse-only-letters", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 241128, "totalSubmissionRaw": 366675}, "918": {"acRate": 45.926382088019565, "difficulty": "Medium", "likes": 6730, "dislikes": 307, "categoryTitle": "Algorithms", "frontendQuestionId": "918", "paidOnly": false, "title": "Maximum Sum Circular Subarray", "titleSlug": "maximum-sum-circular-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 291596, "totalSubmissionRaw": 634924}, "919": {"acRate": 66.02500654174773, "difficulty": "Medium", "likes": 1114, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "919", "paidOnly": false, "title": "Complete Binary Tree Inserter", "titleSlug": "complete-binary-tree-inserter", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58034, "totalSubmissionRaw": 87897}, "920": {"acRate": 60.34253939455028, "difficulty": "Hard", "likes": 2380, "dislikes": 198, "categoryTitle": "Algorithms", "frontendQuestionId": "920", "paidOnly": false, "title": "Number of Music Playlists", "titleSlug": "number-of-music-playlists", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71839, "totalSubmissionRaw": 119052}, "921": {"acRate": 74.58771990022647, "difficulty": "Medium", "likes": 4599, "dislikes": 228, "categoryTitle": "Algorithms", "frontendQuestionId": "921", "paidOnly": false, "title": "Minimum Add to Make Parentheses Valid", "titleSlug": "minimum-add-to-make-parentheses-valid", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 532559, "totalSubmissionRaw": 714005}, "922": {"acRate": 70.87837961738055, "difficulty": "Easy", "likes": 2627, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "922", "paidOnly": false, "title": "Sort Array By Parity II", "titleSlug": "sort-array-by-parity-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 270569, "totalSubmissionRaw": 381737}, "923": {"acRate": 45.600640774382654, "difficulty": "Medium", "likes": 2630, "dislikes": 319, "categoryTitle": "Algorithms", "frontendQuestionId": "923", "paidOnly": false, "title": "3Sum With Multiplicity", "titleSlug": "3sum-with-multiplicity", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 107032, "totalSubmissionRaw": 234716}, "924": {"acRate": 42.07735197283621, "difficulty": "Hard", "likes": 1021, "dislikes": 609, "categoryTitle": "Algorithms", "frontendQuestionId": "924", "paidOnly": false, "title": "Minimize Malware Spread", "titleSlug": "minimize-malware-spread", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57127, "totalSubmissionRaw": 135766}, "925": {"acRate": 32.28366620881737, "difficulty": "Easy", "likes": 2460, "dislikes": 383, "categoryTitle": "Algorithms", "frontendQuestionId": "925", "paidOnly": false, "title": "Long Pressed Name", "titleSlug": "long-pressed-name", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 152539, "totalSubmissionRaw": 472498}, "926": {"acRate": 61.53651147360383, "difficulty": "Medium", "likes": 4450, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "926", "paidOnly": false, "title": "Flip String to Monotone Increasing", "titleSlug": "flip-string-to-monotone-increasing", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196619, "totalSubmissionRaw": 319516}, "927": {"acRate": 40.11310427124272, "difficulty": "Hard", "likes": 837, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "927", "paidOnly": false, "title": "Three Equal Parts", "titleSlug": "three-equal-parts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30926, "totalSubmissionRaw": 77097}, "928": {"acRate": 44.18399495904222, "difficulty": "Hard", "likes": 674, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "928", "paidOnly": false, "title": "Minimize Malware Spread II", "titleSlug": "minimize-malware-spread-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24542, "totalSubmissionRaw": 55545}, "929": {"acRate": 67.34759341346927, "difficulty": "Easy", "likes": 2713, "dislikes": 345, "categoryTitle": "Algorithms", "frontendQuestionId": "929", "paidOnly": false, "title": "Unique Email Addresses", "titleSlug": "unique-email-addresses", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 510184, "totalSubmissionRaw": 757538}, "930": {"acRate": 64.1377764199319, "difficulty": "Medium", "likes": 4036, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "930", "paidOnly": false, "title": "Binary Subarrays With Sum", "titleSlug": "binary-subarrays-with-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 291804, "totalSubmissionRaw": 454966}, "931": {"acRate": 62.59094178698042, "difficulty": "Medium", "likes": 6449, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "931", "paidOnly": false, "title": "Minimum Falling Path Sum", "titleSlug": "minimum-falling-path-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 487283, "totalSubmissionRaw": 778520}, "932": {"acRate": 66.10215398651442, "difficulty": "Medium", "likes": 1079, "dislikes": 1527, "categoryTitle": "Algorithms", "frontendQuestionId": "932", "paidOnly": false, "title": "Beautiful Array", "titleSlug": "beautiful-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 46370, "totalSubmissionRaw": 70149}, "933": {"acRate": 76.4393919378199, "difficulty": "Easy", "likes": 596, "dislikes": 915, "categoryTitle": "Algorithms", "frontendQuestionId": "933", "paidOnly": false, "title": "Number of Recent Calls", "titleSlug": "number-of-recent-calls", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 318243, "totalSubmissionRaw": 416335}, "934": {"acRate": 58.01865214827585, "difficulty": "Medium", "likes": 5445, "dislikes": 211, "categoryTitle": "Algorithms", "frontendQuestionId": "934", "paidOnly": false, "title": "Shortest Bridge", "titleSlug": "shortest-bridge", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219419, "totalSubmissionRaw": 378187}, "935": {"acRate": 60.66965582401587, "difficulty": "Medium", "likes": 3055, "dislikes": 445, "categoryTitle": "Algorithms", "frontendQuestionId": "935", "paidOnly": false, "title": "Knight Dialer", "titleSlug": "knight-dialer", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 181722, "totalSubmissionRaw": 299527}, "936": {"acRate": 62.50354245169145, "difficulty": "Hard", "likes": 1547, "dislikes": 219, "categoryTitle": "Algorithms", "frontendQuestionId": "936", "paidOnly": false, "title": "Stamping The Sequence", "titleSlug": "stamping-the-sequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59549, "totalSubmissionRaw": 95273}, "937": {"acRate": 56.55730668734893, "difficulty": "Medium", "likes": 2121, "dislikes": 4393, "categoryTitle": "Algorithms", "frontendQuestionId": "937", "paidOnly": false, "title": "Reorder Data in Log Files", "titleSlug": "reorder-data-in-log-files", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 375549, "totalSubmissionRaw": 664015}, "938": {"acRate": 87.11948805181281, "difficulty": "Easy", "likes": 6996, "dislikes": 379, "categoryTitle": "Algorithms", "frontendQuestionId": "938", "paidOnly": false, "title": "Range Sum of BST", "titleSlug": "range-sum-of-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1127765, "totalSubmissionRaw": 1294504}, "939": {"acRate": 54.391908741779424, "difficulty": "Medium", "likes": 2005, "dislikes": 288, "categoryTitle": "Algorithms", "frontendQuestionId": "939", "paidOnly": false, "title": "Minimum Area Rectangle", "titleSlug": "minimum-area-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 152676, "totalSubmissionRaw": 280696}, "940": {"acRate": 43.29947575360419, "difficulty": "Hard", "likes": 1737, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "940", "paidOnly": false, "title": "Distinct Subsequences II", "titleSlug": "distinct-subsequences-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42288, "totalSubmissionRaw": 97662}, "941": {"acRate": 33.60407396390889, "difficulty": "Easy", "likes": 2968, "dislikes": 186, "categoryTitle": "Algorithms", "frontendQuestionId": "941", "paidOnly": false, "title": "Valid Mountain Array", "titleSlug": "valid-mountain-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 449642, "totalSubmissionRaw": 1338058}, "942": {"acRate": 79.35340086003686, "difficulty": "Easy", "likes": 2476, "dislikes": 1036, "categoryTitle": "Algorithms", "frontendQuestionId": "942", "paidOnly": false, "title": "DI String Match", "titleSlug": "di-string-match", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166635, "totalSubmissionRaw": 209991}, "943": {"acRate": 44.24334932402966, "difficulty": "Hard", "likes": 1456, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "943", "paidOnly": false, "title": "Find the Shortest Superstring", "titleSlug": "find-the-shortest-superstring", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30435, "totalSubmissionRaw": 68790}, "944": {"acRate": 74.68525196943153, "difficulty": "Easy", "likes": 1720, "dislikes": 2888, "categoryTitle": "Algorithms", "frontendQuestionId": "944", "paidOnly": false, "title": "Delete Columns to Make Sorted", "titleSlug": "delete-columns-to-make-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196532, "totalSubmissionRaw": 263147}, "945": {"acRate": 60.09376601363869, "difficulty": "Medium", "likes": 2669, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "945", "paidOnly": false, "title": "Minimum Increment to Make Array Unique", "titleSlug": "minimum-increment-to-make-array-unique", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 243921, "totalSubmissionRaw": 405902}, "946": {"acRate": 69.65762763217694, "difficulty": "Medium", "likes": 5948, "dislikes": 122, "categoryTitle": "Algorithms", "frontendQuestionId": "946", "paidOnly": false, "title": "Validate Stack Sequences", "titleSlug": "validate-stack-sequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 321867, "totalSubmissionRaw": 462070}, "947": {"acRate": 62.12337283160073, "difficulty": "Medium", "likes": 5917, "dislikes": 688, "categoryTitle": "Algorithms", "frontendQuestionId": "947", "paidOnly": false, "title": "Most Stones Removed with Same Row or Column", "titleSlug": "most-stones-removed-with-same-row-or-column", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 312780, "totalSubmissionRaw": 503482}, "948": {"acRate": 59.02702971651761, "difficulty": "Medium", "likes": 3291, "dislikes": 538, "categoryTitle": "Algorithms", "frontendQuestionId": "948", "paidOnly": false, "title": "Bag of Tokens", "titleSlug": "bag-of-tokens", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237268, "totalSubmissionRaw": 401965}, "949": {"acRate": 35.44579625930634, "difficulty": "Medium", "likes": 720, "dislikes": 1063, "categoryTitle": "Algorithms", "frontendQuestionId": "949", "paidOnly": false, "title": "Largest Time for Given Digits", "titleSlug": "largest-time-for-given-digits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91744, "totalSubmissionRaw": 258829}, "950": {"acRate": 83.05658081525046, "difficulty": "Medium", "likes": 3497, "dislikes": 667, "categoryTitle": "Algorithms", "frontendQuestionId": "950", "paidOnly": false, "title": "Reveal Cards In Increasing Order", "titleSlug": "reveal-cards-in-increasing-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 204776, "totalSubmissionRaw": 246550}, "951": {"acRate": 67.1947377771615, "difficulty": "Medium", "likes": 2319, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "951", "paidOnly": false, "title": "Flip Equivalent Binary Trees", "titleSlug": "flip-equivalent-binary-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 154739, "totalSubmissionRaw": 230363}, "952": {"acRate": 41.02082997405415, "difficulty": "Hard", "likes": 1651, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "952", "paidOnly": false, "title": "Largest Component Size by Common Factor", "titleSlug": "largest-component-size-by-common-factor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55968, "totalSubmissionRaw": 136438}, "953": {"acRate": 55.27814858658876, "difficulty": "Easy", "likes": 4910, "dislikes": 1639, "categoryTitle": "Algorithms", "frontendQuestionId": "953", "paidOnly": false, "title": "Verifying an Alien Dictionary", "titleSlug": "verifying-an-alien-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 526726, "totalSubmissionRaw": 952859}, "954": {"acRate": 39.20202067449366, "difficulty": "Medium", "likes": 1536, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "954", "paidOnly": false, "title": "Array of Doubled Pairs", "titleSlug": "array-of-doubled-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92191, "totalSubmissionRaw": 235167}, "955": {"acRate": 35.339021104625054, "difficulty": "Medium", "likes": 665, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "955", "paidOnly": false, "title": "Delete Columns to Make Sorted II", "titleSlug": "delete-columns-to-make-sorted-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21249, "totalSubmissionRaw": 60129}, "956": {"acRate": 52.12255727333027, "difficulty": "Hard", "likes": 2388, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "956", "paidOnly": false, "title": "Tallest Billboard", "titleSlug": "tallest-billboard", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61293, "totalSubmissionRaw": 117594}, "957": {"acRate": 39.00267459138187, "difficulty": "Medium", "likes": 1503, "dislikes": 1758, "categoryTitle": "Algorithms", "frontendQuestionId": "957", "paidOnly": false, "title": "Prison Cells After N Days", "titleSlug": "prison-cells-after-n-days", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 164055, "totalSubmissionRaw": 420624}, "958": {"acRate": 57.36012588498565, "difficulty": "Medium", "likes": 4319, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "958", "paidOnly": false, "title": "Check Completeness of a Binary Tree", "titleSlug": "check-completeness-of-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 250424, "totalSubmissionRaw": 436584}, "959": {"acRate": 77.9757899914626, "difficulty": "Medium", "likes": 3861, "dislikes": 829, "categoryTitle": "Algorithms", "frontendQuestionId": "959", "paidOnly": false, "title": "Regions Cut By Slashes", "titleSlug": "regions-cut-by-slashes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137915, "totalSubmissionRaw": 176869}, "960": {"acRate": 58.5119136820021, "difficulty": "Hard", "likes": 605, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "960", "paidOnly": false, "title": "Delete Columns to Make Sorted III", "titleSlug": "delete-columns-to-make-sorted-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 15618, "totalSubmissionRaw": 26692}, "961": {"acRate": 77.0602623833308, "difficulty": "Easy", "likes": 1360, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "961", "paidOnly": false, "title": "N-Repeated Element in Size 2N Array", "titleSlug": "n-repeated-element-in-size-2n-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 247936, "totalSubmissionRaw": 321743}, "962": {"acRate": 55.408970128488946, "difficulty": "Medium", "likes": 2585, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "962", "paidOnly": false, "title": "Maximum Width Ramp", "titleSlug": "maximum-width-ramp", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 172448, "totalSubmissionRaw": 311230}, "963": {"acRate": 55.28738356089469, "difficulty": "Medium", "likes": 389, "dislikes": 464, "categoryTitle": "Algorithms", "frontendQuestionId": "963", "paidOnly": false, "title": "Minimum Area Rectangle II", "titleSlug": "minimum-area-rectangle-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30329, "totalSubmissionRaw": 54857}, "964": {"acRate": 48.792114031840065, "difficulty": "Hard", "likes": 319, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "964", "paidOnly": false, "title": "Least Operators to Express Number", "titleSlug": "least-operators-to-express-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10543, "totalSubmissionRaw": 21608}, "965": {"acRate": 71.47870904405448, "difficulty": "Easy", "likes": 1910, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "965", "paidOnly": false, "title": "Univalued Binary Tree", "titleSlug": "univalued-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 232992, "totalSubmissionRaw": 325960}, "966": {"acRate": 51.43872452569194, "difficulty": "Medium", "likes": 427, "dislikes": 812, "categoryTitle": "Algorithms", "frontendQuestionId": "966", "paidOnly": false, "title": "Vowel Spellchecker", "titleSlug": "vowel-spellchecker", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 43136, "totalSubmissionRaw": 83859}, "967": {"acRate": 58.3737212830058, "difficulty": "Medium", "likes": 2824, "dislikes": 197, "categoryTitle": "Algorithms", "frontendQuestionId": "967", "paidOnly": false, "title": "Numbers With Same Consecutive Differences", "titleSlug": "numbers-with-same-consecutive-differences", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138146, "totalSubmissionRaw": 236660}, "968": {"acRate": 46.869367604419715, "difficulty": "Hard", "likes": 5392, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "968", "paidOnly": false, "title": "Binary Tree Cameras", "titleSlug": "binary-tree-cameras", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149525, "totalSubmissionRaw": 319025}, "969": {"acRate": 71.04659662600868, "difficulty": "Medium", "likes": 1520, "dislikes": 1544, "categoryTitle": "Algorithms", "frontendQuestionId": "969", "paidOnly": false, "title": "Pancake Sorting", "titleSlug": "pancake-sorting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99137, "totalSubmissionRaw": 139538}, "970": {"acRate": 43.92090935731141, "difficulty": "Medium", "likes": 394, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "970", "paidOnly": false, "title": "Powerful Integers", "titleSlug": "powerful-integers", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56954, "totalSubmissionRaw": 129674}, "971": {"acRate": 50.82166980015319, "difficulty": "Medium", "likes": 960, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "971", "paidOnly": false, "title": "Flip Binary Tree To Match Preorder Traversal", "titleSlug": "flip-binary-tree-to-match-preorder-traversal", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 43791, "totalSubmissionRaw": 86166}, "972": {"acRate": 44.52353363129725, "difficulty": "Hard", "likes": 98, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "972", "paidOnly": false, "title": "Equal Rational Numbers", "titleSlug": "equal-rational-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 8069, "totalSubmissionRaw": 18123}, "973": {"acRate": 67.03954009511244, "difficulty": "Medium", "likes": 8520, "dislikes": 312, "categoryTitle": "Algorithms", "frontendQuestionId": "973", "paidOnly": false, "title": "K Closest Points to Origin", "titleSlug": "k-closest-points-to-origin", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1319606, "totalSubmissionRaw": 1968401}, "974": {"acRate": 55.48689524868683, "difficulty": "Medium", "likes": 7313, "dislikes": 322, "categoryTitle": "Algorithms", "frontendQuestionId": "974", "paidOnly": false, "title": "Subarray Sums Divisible by K", "titleSlug": "subarray-sums-divisible-by-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 371202, "totalSubmissionRaw": 668992}, "975": {"acRate": 40.35707453363646, "difficulty": "Hard", "likes": 2027, "dislikes": 511, "categoryTitle": "Algorithms", "frontendQuestionId": "975", "paidOnly": false, "title": "Odd Even Jump", "titleSlug": "odd-even-jump", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90710, "totalSubmissionRaw": 224770}, "976": {"acRate": 56.52956493387584, "difficulty": "Easy", "likes": 2992, "dislikes": 413, "categoryTitle": "Algorithms", "frontendQuestionId": "976", "paidOnly": false, "title": "Largest Perimeter Triangle", "titleSlug": "largest-perimeter-triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 253135, "totalSubmissionRaw": 447793}, "977": {"acRate": 72.97541138773539, "difficulty": "Easy", "likes": 9425, "dislikes": 243, "categoryTitle": "Algorithms", "frontendQuestionId": "977", "paidOnly": false, "title": "Squares of a Sorted Array", "titleSlug": "squares-of-a-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1993003, "totalSubmissionRaw": 2731060}, "978": {"acRate": 47.63283962554388, "difficulty": "Medium", "likes": 1998, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "978", "paidOnly": false, "title": "Longest Turbulent Subarray", "titleSlug": "longest-turbulent-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 108377, "totalSubmissionRaw": 227527}, "979": {"acRate": 77.15401781485734, "difficulty": "Medium", "likes": 5864, "dislikes": 236, "categoryTitle": "Algorithms", "frontendQuestionId": "979", "paidOnly": false, "title": "Distribute Coins in Binary Tree", "titleSlug": "distribute-coins-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 203638, "totalSubmissionRaw": 263936}, "980": {"acRate": 82.05684973773528, "difficulty": "Hard", "likes": 5190, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "980", "paidOnly": false, "title": "Unique Paths III", "titleSlug": "unique-paths-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 212757, "totalSubmissionRaw": 259280}, "981": {"acRate": 49.25974395560138, "difficulty": "Medium", "likes": 4849, "dislikes": 618, "categoryTitle": "Algorithms", "frontendQuestionId": "981", "paidOnly": false, "title": "Time Based Key-Value Store", "titleSlug": "time-based-key-value-store", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 500246, "totalSubmissionRaw": 1015527}, "982": {"acRate": 58.639980853228025, "difficulty": "Hard", "likes": 448, "dislikes": 219, "categoryTitle": "Algorithms", "frontendQuestionId": "982", "paidOnly": false, "title": "Triples with Bitwise AND Equal To Zero", "titleSlug": "triples-with-bitwise-and-equal-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19600, "totalSubmissionRaw": 33425}, "983": {"acRate": 65.23847119525222, "difficulty": "Medium", "likes": 7966, "dislikes": 151, "categoryTitle": "Algorithms", "frontendQuestionId": "983", "paidOnly": false, "title": "Minimum Cost For Tickets", "titleSlug": "minimum-cost-for-tickets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 316476, "totalSubmissionRaw": 485108}, "984": {"acRate": 44.24501721799019, "difficulty": "Medium", "likes": 828, "dislikes": 370, "categoryTitle": "Algorithms", "frontendQuestionId": "984", "paidOnly": false, "title": "String Without AAA or BBB", "titleSlug": "string-without-aaa-or-bbb", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50880, "totalSubmissionRaw": 114996}, "985": {"acRate": 68.29073291235595, "difficulty": "Medium", "likes": 2090, "dislikes": 320, "categoryTitle": "Algorithms", "frontendQuestionId": "985", "paidOnly": false, "title": "Sum of Even Numbers After Queries", "titleSlug": "sum-of-even-numbers-after-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142645, "totalSubmissionRaw": 208879}, "986": {"acRate": 71.9856761031489, "difficulty": "Medium", "likes": 5615, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "986", "paidOnly": false, "title": "Interval List Intersections", "titleSlug": "interval-list-intersections", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 444659, "totalSubmissionRaw": 617706}, "987": {"acRate": 49.17091478344639, "difficulty": "Hard", "likes": 7760, "dislikes": 4348, "categoryTitle": "Algorithms", "frontendQuestionId": "987", "paidOnly": false, "title": "Vertical Order Traversal of a Binary Tree", "titleSlug": "vertical-order-traversal-of-a-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 489997, "totalSubmissionRaw": 996517}, "988": {"acRate": 60.55648549752923, "difficulty": "Medium", "likes": 2305, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "988", "paidOnly": false, "title": "Smallest String Starting From Leaf", "titleSlug": "smallest-string-starting-from-leaf", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196441, "totalSubmissionRaw": 324393}, "989": {"acRate": 45.06545262430129, "difficulty": "Easy", "likes": 3477, "dislikes": 295, "categoryTitle": "Algorithms", "frontendQuestionId": "989", "paidOnly": false, "title": "Add to Array-Form of Integer", "titleSlug": "add-to-array-form-of-integer", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 276367, "totalSubmissionRaw": 613263}, "990": {"acRate": 50.74129358817522, "difficulty": "Medium", "likes": 3784, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "990", "paidOnly": false, "title": "Satisfiability of Equality Equations", "titleSlug": "satisfiability-of-equality-equations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135633, "totalSubmissionRaw": 267303}, "991": {"acRate": 54.79853974419559, "difficulty": "Medium", "likes": 2727, "dislikes": 210, "categoryTitle": "Algorithms", "frontendQuestionId": "991", "paidOnly": false, "title": "Broken Calculator", "titleSlug": "broken-calculator", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 105525, "totalSubmissionRaw": 192569}, "992": {"acRate": 64.39500394397982, "difficulty": "Hard", "likes": 6161, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "992", "paidOnly": false, "title": "Subarrays with K Different Integers", "titleSlug": "subarrays-with-k-different-integers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 246542, "totalSubmissionRaw": 382860}, "993": {"acRate": 57.04745493260924, "difficulty": "Easy", "likes": 4110, "dislikes": 212, "categoryTitle": "Algorithms", "frontendQuestionId": "993", "paidOnly": false, "title": "Cousins in Binary Tree", "titleSlug": "cousins-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 294953, "totalSubmissionRaw": 517041}, "994": {"acRate": 55.196971398673625, "difficulty": "Medium", "likes": 13196, "dislikes": 417, "categoryTitle": "Algorithms", "frontendQuestionId": "994", "paidOnly": false, "title": "Rotting Oranges", "titleSlug": "rotting-oranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1007486, "totalSubmissionRaw": 1825253}, "995": {"acRate": 62.702421296597564, "difficulty": "Hard", "likes": 1896, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "995", "paidOnly": false, "title": "Minimum Number of K Consecutive Bit Flips", "titleSlug": "minimum-number-of-k-consecutive-bit-flips", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 125259, "totalSubmissionRaw": 199768}, "996": {"acRate": 50.32806191117093, "difficulty": "Hard", "likes": 994, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "996", "paidOnly": false, "title": "Number of Squareful Arrays", "titleSlug": "number-of-squareful-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41881, "totalSubmissionRaw": 83216}, "997": {"acRate": 49.755459745281236, "difficulty": "Easy", "likes": 6671, "dislikes": 609, "categoryTitle": "Algorithms", "frontendQuestionId": "997", "paidOnly": false, "title": "Find the Town Judge", "titleSlug": "find-the-town-judge", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 621787, "totalSubmissionRaw": 1249689}, "998": {"acRate": 70.1415326326527, "difficulty": "Medium", "likes": 540, "dislikes": 792, "categoryTitle": "Algorithms", "frontendQuestionId": "998", "paidOnly": false, "title": "Maximum Binary Tree II", "titleSlug": "maximum-binary-tree-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38507, "totalSubmissionRaw": 54899}, "999": {"acRate": 69.614963881306, "difficulty": "Easy", "likes": 720, "dislikes": 637, "categoryTitle": "Algorithms", "frontendQuestionId": "999", "paidOnly": false, "title": "Available Captures for Rook", "titleSlug": "available-captures-for-rook", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70639, "totalSubmissionRaw": 101471}, "1000": {"acRate": 43.65149269970882, "difficulty": "Hard", "likes": 2503, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1000", "paidOnly": false, "title": "Minimum Cost to Merge Stones", "titleSlug": "minimum-cost-to-merge-stones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42125, "totalSubmissionRaw": 96503}, "1001": {"acRate": 37.45935436291107, "difficulty": "Hard", "likes": 616, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "1001", "paidOnly": false, "title": "Grid Illumination", "titleSlug": "grid-illumination", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22349, "totalSubmissionRaw": 59662}, "1002": {"acRate": 74.63196924747251, "difficulty": "Easy", "likes": 4300, "dislikes": 413, "categoryTitle": "Algorithms", "frontendQuestionId": "1002", "paidOnly": false, "title": "Find Common Characters", "titleSlug": "find-common-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 372570, "totalSubmissionRaw": 499210}, "1003": {"acRate": 60.264262671792835, "difficulty": "Medium", "likes": 1010, "dislikes": 470, "categoryTitle": "Algorithms", "frontendQuestionId": "1003", "paidOnly": false, "title": "Check If Word Is Valid After Substitutions", "titleSlug": "check-if-word-is-valid-after-substitutions", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68186, "totalSubmissionRaw": 113145}, "1004": {"acRate": 64.31384415440671, "difficulty": "Medium", "likes": 8842, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "1004", "paidOnly": false, "title": "Max Consecutive Ones III", "titleSlug": "max-consecutive-ones-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 720513, "totalSubmissionRaw": 1120305}, "1005": {"acRate": 51.61758777868505, "difficulty": "Easy", "likes": 1573, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1005", "paidOnly": false, "title": "Maximize Sum Of Array After K Negations", "titleSlug": "maximize-sum-of-array-after-k-negations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 99879, "totalSubmissionRaw": 193498}, "1006": {"acRate": 57.91145152251074, "difficulty": "Medium", "likes": 378, "dislikes": 356, "categoryTitle": "Algorithms", "frontendQuestionId": "1006", "paidOnly": false, "title": "Clumsy Factorial", "titleSlug": "clumsy-factorial", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34100, "totalSubmissionRaw": 58883}, "1007": {"acRate": 52.277891217744674, "difficulty": "Medium", "likes": 2852, "dislikes": 253, "categoryTitle": "Algorithms", "frontendQuestionId": "1007", "paidOnly": false, "title": "Minimum Domino Rotations For Equal Row", "titleSlug": "minimum-domino-rotations-for-equal-row", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 208915, "totalSubmissionRaw": 399624}, "1008": {"acRate": 82.65504134094239, "difficulty": "Medium", "likes": 6241, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "1008", "paidOnly": false, "title": "Construct Binary Search Tree from Preorder Traversal", "titleSlug": "construct-binary-search-tree-from-preorder-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 403369, "totalSubmissionRaw": 488015}, "1009": {"acRate": 60.81642542423074, "difficulty": "Easy", "likes": 2471, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1009", "paidOnly": false, "title": "Complement of Base 10 Integer", "titleSlug": "complement-of-base-10-integer", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 271088, "totalSubmissionRaw": 445748}, "1010": {"acRate": 53.080880078909175, "difficulty": "Medium", "likes": 4235, "dislikes": 174, "categoryTitle": "Algorithms", "frontendQuestionId": "1010", "paidOnly": false, "title": "Pairs of Songs With Total Durations Divisible by 60", "titleSlug": "pairs-of-songs-with-total-durations-divisible-by-60", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 290061, "totalSubmissionRaw": 546451}, "1011": {"acRate": 70.61478371374464, "difficulty": "Medium", "likes": 9699, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "1011", "paidOnly": false, "title": "Capacity To Ship Packages Within D Days", "titleSlug": "capacity-to-ship-packages-within-d-days", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 453425, "totalSubmissionRaw": 642110}, "1012": {"acRate": 42.83234586187743, "difficulty": "Hard", "likes": 783, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1012", "paidOnly": false, "title": "Numbers With Repeated Digits", "titleSlug": "numbers-with-repeated-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18507, "totalSubmissionRaw": 43208}, "1013": {"acRate": 42.055447377528345, "difficulty": "Easy", "likes": 1719, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "1013", "paidOnly": false, "title": "Partition Array Into Three Parts With Equal Sum", "titleSlug": "partition-array-into-three-parts-with-equal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100862, "totalSubmissionRaw": 239831}, "1014": {"acRate": 59.42319129016494, "difficulty": "Medium", "likes": 2598, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1014", "paidOnly": false, "title": "Best Sightseeing Pair", "titleSlug": "best-sightseeing-pair", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100918, "totalSubmissionRaw": 169828}, "1015": {"acRate": 46.58970151303757, "difficulty": "Medium", "likes": 1150, "dislikes": 855, "categoryTitle": "Algorithms", "frontendQuestionId": "1015", "paidOnly": false, "title": "Smallest Integer Divisible by K", "titleSlug": "smallest-integer-divisible-by-k", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64448, "totalSubmissionRaw": 138331}, "1016": {"acRate": 57.76592092464382, "difficulty": "Medium", "likes": 359, "dislikes": 533, "categoryTitle": "Algorithms", "frontendQuestionId": "1016", "paidOnly": false, "title": "Binary String With Substrings Representing 1 To N", "titleSlug": "binary-string-with-substrings-representing-1-to-n", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40383, "totalSubmissionRaw": 69908}, "1017": {"acRate": 61.21182906126214, "difficulty": "Medium", "likes": 521, "dislikes": 293, "categoryTitle": "Algorithms", "frontendQuestionId": "1017", "paidOnly": false, "title": "Convert to Base -2", "titleSlug": "convert-to-base-2", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29206, "totalSubmissionRaw": 47713}, "1018": {"acRate": 46.83053142544919, "difficulty": "Easy", "likes": 737, "dislikes": 190, "categoryTitle": "Algorithms", "frontendQuestionId": "1018", "paidOnly": false, "title": "Binary Prefix Divisible By 5", "titleSlug": "binary-prefix-divisible-by-5", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59139, "totalSubmissionRaw": 126283}, "1019": {"acRate": 61.43651009141099, "difficulty": "Medium", "likes": 3333, "dislikes": 120, "categoryTitle": "Algorithms", "frontendQuestionId": "1019", "paidOnly": false, "title": "Next Greater Node In Linked List", "titleSlug": "next-greater-node-in-linked-list", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169703, "totalSubmissionRaw": 276225}, "1020": {"acRate": 69.53820440115555, "difficulty": "Medium", "likes": 4137, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "1020", "paidOnly": false, "title": "Number of Enclaves", "titleSlug": "number-of-enclaves", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 260446, "totalSubmissionRaw": 374537}, "1021": {"acRate": 84.12779257866235, "difficulty": "Easy", "likes": 3043, "dislikes": 1630, "categoryTitle": "Algorithms", "frontendQuestionId": "1021", "paidOnly": false, "title": "Remove Outermost Parentheses", "titleSlug": "remove-outermost-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 386509, "totalSubmissionRaw": 459431}, "1022": {"acRate": 73.20059731209557, "difficulty": "Easy", "likes": 3361, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "1022", "paidOnly": false, "title": "Sum of Root To Leaf Binary Numbers", "titleSlug": "sum-of-root-to-leaf-binary-numbers", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 220590, "totalSubmissionRaw": 301350}, "1023": {"acRate": 62.891901706815155, "difficulty": "Medium", "likes": 926, "dislikes": 332, "categoryTitle": "Algorithms", "frontendQuestionId": "1023", "paidOnly": false, "title": "Camelcase Matching", "titleSlug": "camelcase-matching", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51955, "totalSubmissionRaw": 82610}, "1024": {"acRate": 51.58546731995932, "difficulty": "Medium", "likes": 1777, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "1024", "paidOnly": false, "title": "Video Stitching", "titleSlug": "video-stitching", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 72540, "totalSubmissionRaw": 140621}, "1025": {"acRate": 69.39041833168675, "difficulty": "Easy", "likes": 2231, "dislikes": 4153, "categoryTitle": "Algorithms", "frontendQuestionId": "1025", "paidOnly": false, "title": "Divisor Game", "titleSlug": "divisor-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 282351, "totalSubmissionRaw": 406902}, "1026": {"acRate": 78.07672062721052, "difficulty": "Medium", "likes": 4957, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "1026", "paidOnly": false, "title": "Maximum Difference Between Node and Ancestor", "titleSlug": "maximum-difference-between-node-and-ancestor", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 338192, "totalSubmissionRaw": 433154}, "1027": {"acRate": 49.21093837677225, "difficulty": "Medium", "likes": 4714, "dislikes": 212, "categoryTitle": "Algorithms", "frontendQuestionId": "1027", "paidOnly": false, "title": "Longest Arithmetic Subsequence", "titleSlug": "longest-arithmetic-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 184168, "totalSubmissionRaw": 374242}, "1028": {"acRate": 75.20335726840435, "difficulty": "Hard", "likes": 1644, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1028", "paidOnly": false, "title": "Recover a Tree From Preorder Traversal", "titleSlug": "recover-a-tree-from-preorder-traversal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55194, "totalSubmissionRaw": 73393}, "1029": {"acRate": 67.08081965600398, "difficulty": "Medium", "likes": 4751, "dislikes": 353, "categoryTitle": "Algorithms", "frontendQuestionId": "1029", "paidOnly": false, "title": "Two City Scheduling", "titleSlug": "two-city-scheduling", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 252297, "totalSubmissionRaw": 376109}, "1030": {"acRate": 71.88624215531622, "difficulty": "Easy", "likes": 768, "dislikes": 329, "categoryTitle": "Algorithms", "frontendQuestionId": "1030", "paidOnly": false, "title": "Matrix Cells in Distance Order", "titleSlug": "matrix-cells-in-distance-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63344, "totalSubmissionRaw": 88117}, "1031": {"acRate": 59.96111313646859, "difficulty": "Medium", "likes": 2571, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "1031", "paidOnly": false, "title": "Maximum Sum of Two Non-Overlapping Subarrays", "titleSlug": "maximum-sum-of-two-non-overlapping-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 74013, "totalSubmissionRaw": 123435}, "1032": {"acRate": 52.22269179838278, "difficulty": "Hard", "likes": 1826, "dislikes": 185, "categoryTitle": "Algorithms", "frontendQuestionId": "1032", "paidOnly": false, "title": "Stream of Characters", "titleSlug": "stream-of-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92677, "totalSubmissionRaw": 177465}, "1033": {"acRate": 49.12117225754586, "difficulty": "Medium", "likes": 229, "dislikes": 651, "categoryTitle": "Algorithms", "frontendQuestionId": "1033", "paidOnly": false, "title": "Moving Stones Until Consecutive", "titleSlug": "moving-stones-until-consecutive", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26885, "totalSubmissionRaw": 54732}, "1034": {"acRate": 49.3807188062174, "difficulty": "Medium", "likes": 753, "dislikes": 892, "categoryTitle": "Algorithms", "frontendQuestionId": "1034", "paidOnly": false, "title": "Coloring A Border", "titleSlug": "coloring-a-border", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38155, "totalSubmissionRaw": 77267}, "1035": {"acRate": 63.61081023356573, "difficulty": "Medium", "likes": 3847, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1035", "paidOnly": false, "title": "Uncrossed Lines", "titleSlug": "uncrossed-lines", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166785, "totalSubmissionRaw": 262196}, "1036": {"acRate": 34.87414118076245, "difficulty": "Hard", "likes": 675, "dislikes": 170, "categoryTitle": "Algorithms", "frontendQuestionId": "1036", "paidOnly": false, "title": "Escape a Large Maze", "titleSlug": "escape-a-large-maze", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22943, "totalSubmissionRaw": 65788}, "1037": {"acRate": 37.37747809900681, "difficulty": "Easy", "likes": 429, "dislikes": 531, "categoryTitle": "Algorithms", "frontendQuestionId": "1037", "paidOnly": false, "title": "Valid Boomerang", "titleSlug": "valid-boomerang", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57429, "totalSubmissionRaw": 153646}, "1038": {"acRate": 88.27616992783275, "difficulty": "Medium", "likes": 4347, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "1038", "paidOnly": false, "title": "Binary Search Tree to Greater Sum Tree", "titleSlug": "binary-search-tree-to-greater-sum-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 296629, "totalSubmissionRaw": 336024}, "1039": {"acRate": 59.86782108639909, "difficulty": "Medium", "likes": 1857, "dislikes": 176, "categoryTitle": "Algorithms", "frontendQuestionId": "1039", "paidOnly": false, "title": "Minimum Score Triangulation of Polygon", "titleSlug": "minimum-score-triangulation-of-polygon", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55801, "totalSubmissionRaw": 93207}, "1040": {"acRate": 57.350770953132155, "difficulty": "Medium", "likes": 377, "dislikes": 657, "categoryTitle": "Algorithms", "frontendQuestionId": "1040", "paidOnly": false, "title": "Moving Stones Until Consecutive II", "titleSlug": "moving-stones-until-consecutive-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11270, "totalSubmissionRaw": 19651}, "1041": {"acRate": 55.985888995560096, "difficulty": "Medium", "likes": 3762, "dislikes": 703, "categoryTitle": "Algorithms", "frontendQuestionId": "1041", "paidOnly": false, "title": "Robot Bounded In Circle", "titleSlug": "robot-bounded-in-circle", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 245511, "totalSubmissionRaw": 438523}, "1042": {"acRate": 51.75718458551999, "difficulty": "Medium", "likes": 1469, "dislikes": 718, "categoryTitle": "Algorithms", "frontendQuestionId": "1042", "paidOnly": false, "title": "Flower Planting With No Adjacent", "titleSlug": "flower-planting-with-no-adjacent", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 84520, "totalSubmissionRaw": 163301}, "1043": {"acRate": 76.7313705343613, "difficulty": "Medium", "likes": 4766, "dislikes": 426, "categoryTitle": "Algorithms", "frontendQuestionId": "1043", "paidOnly": false, "title": "Partition Array for Maximum Sum", "titleSlug": "partition-array-for-maximum-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 207609, "totalSubmissionRaw": 270566}, "1044": {"acRate": 30.566233188079483, "difficulty": "Hard", "likes": 2243, "dislikes": 388, "categoryTitle": "Algorithms", "frontendQuestionId": "1044", "paidOnly": false, "title": "Longest Duplicate Substring", "titleSlug": "longest-duplicate-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71407, "totalSubmissionRaw": 233614}, "1045": {"acRate": 62.50312200123565, "difficulty": "Medium", "likes": 788, "dislikes": 71, "categoryTitle": "Database", "frontendQuestionId": "1045", "paidOnly": false, "title": "Customers Who Bought All Products", "titleSlug": "customers-who-bought-all-products", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237732, "totalSubmissionRaw": 380356}, "1046": {"acRate": 65.64725112472388, "difficulty": "Easy", "likes": 6107, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "1046", "paidOnly": false, "title": "Last Stone Weight", "titleSlug": "last-stone-weight", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 681143, "totalSubmissionRaw": 1037577}, "1047": {"acRate": 70.30961409770244, "difficulty": "Easy", "likes": 6673, "dislikes": 264, "categoryTitle": "Algorithms", "frontendQuestionId": "1047", "paidOnly": false, "title": "Remove All Adjacent Duplicates In String", "titleSlug": "remove-all-adjacent-duplicates-in-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 630395, "totalSubmissionRaw": 896597}, "1048": {"acRate": 61.43614985270476, "difficulty": "Medium", "likes": 7387, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "1048", "paidOnly": false, "title": "Longest String Chain", "titleSlug": "longest-string-chain", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 433361, "totalSubmissionRaw": 705385}, "1049": {"acRate": 56.323229269030165, "difficulty": "Medium", "likes": 3158, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "1049", "paidOnly": false, "title": "Last Stone Weight II", "titleSlug": "last-stone-weight-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96863, "totalSubmissionRaw": 171977}, "1050": {"acRate": 70.29078088456033, "difficulty": "Easy", "likes": 670, "dislikes": 52, "categoryTitle": "Database", "frontendQuestionId": "1050", "paidOnly": false, "title": "Actors and Directors Who Cooperated At Least Three Times", "titleSlug": "actors-and-directors-who-cooperated-at-least-three-times", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 201361, "totalSubmissionRaw": 286468}, "1051": {"acRate": 80.90623004301092, "difficulty": "Easy", "likes": 1620, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "1051", "paidOnly": false, "title": "Height Checker", "titleSlug": "height-checker", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 525757, "totalSubmissionRaw": 649835}, "1052": {"acRate": 64.20941125419576, "difficulty": "Medium", "likes": 2470, "dislikes": 238, "categoryTitle": "Algorithms", "frontendQuestionId": "1052", "paidOnly": false, "title": "Grumpy Bookstore Owner", "titleSlug": "grumpy-bookstore-owner", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 201239, "totalSubmissionRaw": 313411}, "1053": {"acRate": 49.626843813339896, "difficulty": "Medium", "likes": 452, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1053", "paidOnly": false, "title": "Previous Permutation With One Swap", "titleSlug": "previous-permutation-with-one-swap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42358, "totalSubmissionRaw": 85352}, "1054": {"acRate": 46.931691729707104, "difficulty": "Medium", "likes": 1279, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "1054", "paidOnly": false, "title": "Distant Barcodes", "titleSlug": "distant-barcodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45971, "totalSubmissionRaw": 97953}, "1055": {"acRate": 60.53472790507365, "difficulty": "Medium", "likes": 1285, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "1055", "paidOnly": true, "title": "Shortest Way to Form String", "titleSlug": "shortest-way-to-form-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 94686, "totalSubmissionRaw": 156416}, "1056": {"acRate": 48.96316521350778, "difficulty": "Easy", "likes": 319, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "1056", "paidOnly": true, "title": "Confusing Number", "titleSlug": "confusing-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 48239, "totalSubmissionRaw": 98521}, "1057": {"acRate": 58.77269420483343, "difficulty": "Medium", "likes": 985, "dislikes": 196, "categoryTitle": "Algorithms", "frontendQuestionId": "1057", "paidOnly": true, "title": "Campus Bikes", "titleSlug": "campus-bikes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73517, "totalSubmissionRaw": 125087}, "1058": {"acRate": 45.33910131174993, "difficulty": "Medium", "likes": 151, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1058", "paidOnly": true, "title": "Minimize Rounding Error to Meet Target", "titleSlug": "minimize-rounding-error-to-meet-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9747, "totalSubmissionRaw": 21498}, "1059": {"acRate": 37.296686092024004, "difficulty": "Medium", "likes": 717, "dislikes": 399, "categoryTitle": "Algorithms", "frontendQuestionId": "1059", "paidOnly": true, "title": "All Paths from Source Lead to Destination", "titleSlug": "all-paths-from-source-lead-to-destination", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 64320, "totalSubmissionRaw": 172455}, "1060": {"acRate": 57.59469537330267, "difficulty": "Medium", "likes": 1674, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "1060", "paidOnly": true, "title": "Missing Element in Sorted Array", "titleSlug": "missing-element-in-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 143492, "totalSubmissionRaw": 249141}, "1061": {"acRate": 76.72980179783929, "difficulty": "Medium", "likes": 2374, "dislikes": 153, "categoryTitle": "Algorithms", "frontendQuestionId": "1061", "paidOnly": false, "title": "Lexicographically Smallest Equivalent String", "titleSlug": "lexicographically-smallest-equivalent-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 83736, "totalSubmissionRaw": 109131}, "1062": {"acRate": 62.49829130991289, "difficulty": "Medium", "likes": 709, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1062", "paidOnly": true, "title": "Longest Repeating Substring", "titleSlug": "longest-repeating-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50293, "totalSubmissionRaw": 80471}, "1063": {"acRate": 79.13029925187033, "difficulty": "Hard", "likes": 315, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1063", "paidOnly": true, "title": "Number of Valid Subarrays", "titleSlug": "number-of-valid-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 15231, "totalSubmissionRaw": 19248}, "1064": {"acRate": 64.09960932010456, "difficulty": "Easy", "likes": 438, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1064", "paidOnly": true, "title": "Fixed Point", "titleSlug": "fixed-point", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 45612, "totalSubmissionRaw": 71158}, "1065": {"acRate": 67.74102079395085, "difficulty": "Easy", "likes": 379, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "1065", "paidOnly": true, "title": "Index Pairs of a String", "titleSlug": "index-pairs-of-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28668, "totalSubmissionRaw": 42320}, "1066": {"acRate": 55.21943856889276, "difficulty": "Medium", "likes": 939, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1066", "paidOnly": true, "title": "Campus Bikes II", "titleSlug": "campus-bikes-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 51951, "totalSubmissionRaw": 94081}, "1067": {"acRate": 46.384750219106046, "difficulty": "Hard", "likes": 94, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "1067", "paidOnly": true, "title": "Digit Count in Range", "titleSlug": "digit-count-in-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4234, "totalSubmissionRaw": 9128}, "1068": {"acRate": 84.97823068799585, "difficulty": "Easy", "likes": 1000, "dislikes": 227, "categoryTitle": "Database", "frontendQuestionId": "1068", "paidOnly": false, "title": "Product Sales Analysis I", "titleSlug": "product-sales-analysis-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 675114, "totalSubmissionRaw": 794456}, "1069": {"acRate": 82.08497269364025, "difficulty": "Easy", "likes": 80, "dislikes": 181, "categoryTitle": "Database", "frontendQuestionId": "1069", "paidOnly": true, "title": "Product Sales Analysis II", "titleSlug": "product-sales-analysis-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55913, "totalSubmissionRaw": 68116}, "1070": {"acRate": 44.0649297672368, "difficulty": "Medium", "likes": 475, "dislikes": 945, "categoryTitle": "Database", "frontendQuestionId": "1070", "paidOnly": false, "title": "Product Sales Analysis III", "titleSlug": "product-sales-analysis-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 213885, "totalSubmissionRaw": 485386}, "1071": {"acRate": 52.04244991615921, "difficulty": "Easy", "likes": 5311, "dislikes": 1420, "categoryTitle": "Algorithms", "frontendQuestionId": "1071", "paidOnly": false, "title": "Greatest Common Divisor of Strings", "titleSlug": "greatest-common-divisor-of-strings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 589692, "totalSubmissionRaw": 1133094}, "1072": {"acRate": 64.11462902411144, "difficulty": "Medium", "likes": 748, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1072", "paidOnly": false, "title": "Flip Columns For Maximum Number of Equal Rows", "titleSlug": "flip-columns-for-maximum-number-of-equal-rows", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24118, "totalSubmissionRaw": 37617}, "1073": {"acRate": 37.189788244607165, "difficulty": "Medium", "likes": 321, "dislikes": 127, "categoryTitle": "Algorithms", "frontendQuestionId": "1073", "paidOnly": false, "title": "Adding Two Negabinary Numbers", "titleSlug": "adding-two-negabinary-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18792, "totalSubmissionRaw": 50530}, "1074": {"acRate": 74.42349788647343, "difficulty": "Hard", "likes": 3740, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "1074", "paidOnly": false, "title": "Number of Submatrices That Sum to Target", "titleSlug": "number-of-submatrices-that-sum-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157754, "totalSubmissionRaw": 211968}, "1075": {"acRate": 63.825291537391685, "difficulty": "Easy", "likes": 672, "dislikes": 179, "categoryTitle": "Database", "frontendQuestionId": "1075", "paidOnly": false, "title": "Project Employees I", "titleSlug": "project-employees-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 334082, "totalSubmissionRaw": 523432}, "1076": {"acRate": 50.10433339758148, "difficulty": "Easy", "likes": 203, "dislikes": 63, "categoryTitle": "Database", "frontendQuestionId": "1076", "paidOnly": true, "title": "Project Employees II", "titleSlug": "project-employees-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59789, "totalSubmissionRaw": 119329}, "1077": {"acRate": 76.77057027628058, "difficulty": "Medium", "likes": 272, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "1077", "paidOnly": true, "title": "Project Employees III", "titleSlug": "project-employees-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61104, "totalSubmissionRaw": 79593}, "1078": {"acRate": 63.54895033240157, "difficulty": "Easy", "likes": 498, "dislikes": 362, "categoryTitle": "Algorithms", "frontendQuestionId": "1078", "paidOnly": false, "title": "Occurrences After Bigram", "titleSlug": "occurrences-after-bigram", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77524, "totalSubmissionRaw": 121991}, "1079": {"acRate": 76.42377749604258, "difficulty": "Medium", "likes": 2507, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1079", "paidOnly": false, "title": "Letter Tile Possibilities", "titleSlug": "letter-tile-possibilities", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 106696, "totalSubmissionRaw": 139611}, "1080": {"acRate": 56.22057364795954, "difficulty": "Medium", "likes": 706, "dislikes": 718, "categoryTitle": "Algorithms", "frontendQuestionId": "1080", "paidOnly": false, "title": "Insufficient Nodes in Root to Leaf Paths", "titleSlug": "insufficient-nodes-in-root-to-leaf-paths", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40241, "totalSubmissionRaw": 71577}, "1081": {"acRate": 61.40059249506255, "difficulty": "Medium", "likes": 2626, "dislikes": 196, "categoryTitle": "Algorithms", "frontendQuestionId": "1081", "paidOnly": false, "title": "Smallest Subsequence of Distinct Characters", "titleSlug": "smallest-subsequence-of-distinct-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 74614, "totalSubmissionRaw": 121520}, "1082": {"acRate": 74.57860714721308, "difficulty": "Easy", "likes": 197, "dislikes": 77, "categoryTitle": "Database", "frontendQuestionId": "1082", "paidOnly": true, "title": "Sales Analysis I", "titleSlug": "sales-analysis-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61146, "totalSubmissionRaw": 81989}, "1083": {"acRate": 49.80586996578047, "difficulty": "Easy", "likes": 272, "dislikes": 47, "categoryTitle": "Database", "frontendQuestionId": "1083", "paidOnly": true, "title": "Sales Analysis II", "titleSlug": "sales-analysis-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60548, "totalSubmissionRaw": 121568}, "1084": {"acRate": 46.74027619211461, "difficulty": "Easy", "likes": 741, "dislikes": 156, "categoryTitle": "Database", "frontendQuestionId": "1084", "paidOnly": false, "title": "Sales Analysis III", "titleSlug": "sales-analysis-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149431, "totalSubmissionRaw": 319705}, "1085": {"acRate": 76.56138389390975, "difficulty": "Easy", "likes": 118, "dislikes": 151, "categoryTitle": "Algorithms", "frontendQuestionId": "1085", "paidOnly": true, "title": "Sum of Digits in the Minimum Number", "titleSlug": "sum-of-digits-in-the-minimum-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24652, "totalSubmissionRaw": 32199}, "1086": {"acRate": 74.52626926689133, "difficulty": "Easy", "likes": 805, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "1086", "paidOnly": true, "title": "High Five", "titleSlug": "high-five", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 107920, "totalSubmissionRaw": 144808}, "1087": {"acRate": 66.5107417223396, "difficulty": "Medium", "likes": 646, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1087", "paidOnly": true, "title": "Brace Expansion", "titleSlug": "brace-expansion", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 54456, "totalSubmissionRaw": 81874}, "1088": {"acRate": 47.11596084698362, "difficulty": "Hard", "likes": 492, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "1088", "paidOnly": true, "title": "Confusing Number II", "titleSlug": "confusing-number-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37738, "totalSubmissionRaw": 80096}, "1089": {"acRate": 52.24636191896075, "difficulty": "Easy", "likes": 2640, "dislikes": 761, "categoryTitle": "Algorithms", "frontendQuestionId": "1089", "paidOnly": false, "title": "Duplicate Zeros", "titleSlug": "duplicate-zeros", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 449965, "totalSubmissionRaw": 861237}, "1090": {"acRate": 62.58836822255813, "difficulty": "Medium", "likes": 462, "dislikes": 632, "categoryTitle": "Algorithms", "frontendQuestionId": "1090", "paidOnly": false, "title": "Largest Values From Labels", "titleSlug": "largest-values-from-labels", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40991, "totalSubmissionRaw": 65493}, "1091": {"acRate": 48.29876475334971, "difficulty": "Medium", "likes": 6666, "dislikes": 248, "categoryTitle": "Algorithms", "frontendQuestionId": "1091", "paidOnly": false, "title": "Shortest Path in Binary Matrix", "titleSlug": "shortest-path-in-binary-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 544664, "totalSubmissionRaw": 1127700}, "1092": {"acRate": 59.6157507499249, "difficulty": "Hard", "likes": 4982, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1092", "paidOnly": false, "title": "Shortest Common Supersequence ", "titleSlug": "shortest-common-supersequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 140906, "totalSubmissionRaw": 236357}, "1093": {"acRate": 42.11419106348161, "difficulty": "Medium", "likes": 159, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "1093", "paidOnly": false, "title": "Statistics from a Large Sample", "titleSlug": "statistics-from-a-large-sample", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21103, "totalSubmissionRaw": 50109}, "1094": {"acRate": 55.95848386620781, "difficulty": "Medium", "likes": 4502, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "1094", "paidOnly": false, "title": "Car Pooling", "titleSlug": "car-pooling", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 235123, "totalSubmissionRaw": 420173}, "1095": {"acRate": 40.224694767048376, "difficulty": "Hard", "likes": 3297, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "1095", "paidOnly": false, "title": "Find in Mountain Array", "titleSlug": "find-in-mountain-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148586, "totalSubmissionRaw": 369390}, "1096": {"acRate": 63.83289946696418, "difficulty": "Hard", "likes": 483, "dislikes": 289, "categoryTitle": "Algorithms", "frontendQuestionId": "1096", "paidOnly": false, "title": "Brace Expansion II", "titleSlug": "brace-expansion-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25747, "totalSubmissionRaw": 40335}, "1097": {"acRate": 50.97792448937487, "difficulty": "Hard", "likes": 187, "dislikes": 33, "categoryTitle": "Database", "frontendQuestionId": "1097", "paidOnly": true, "title": "Game Play Analysis V", "titleSlug": "game-play-analysis-v", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24709, "totalSubmissionRaw": 48470}, "1098": {"acRate": 43.29625111143277, "difficulty": "Medium", "likes": 205, "dislikes": 608, "categoryTitle": "Database", "frontendQuestionId": "1098", "paidOnly": true, "title": "Unpopular Books", "titleSlug": "unpopular-books", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41876, "totalSubmissionRaw": 96721}, "1099": {"acRate": 61.89457059660174, "difficulty": "Easy", "likes": 1145, "dislikes": 130, "categoryTitle": "Algorithms", "frontendQuestionId": "1099", "paidOnly": true, "title": "Two Sum Less Than K", "titleSlug": "two-sum-less-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 137950, "totalSubmissionRaw": 222879}, "1100": {"acRate": 74.88067639438157, "difficulty": "Medium", "likes": 578, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1100", "paidOnly": true, "title": "Find K-Length Substrings With No Repeated Characters", "titleSlug": "find-k-length-substrings-with-no-repeated-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 43928, "totalSubmissionRaw": 58664}, "1101": {"acRate": 65.40264565436932, "difficulty": "Medium", "likes": 1055, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1101", "paidOnly": true, "title": "The Earliest Moment When Everyone Become Friends", "titleSlug": "the-earliest-moment-when-everyone-become-friends", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 104914, "totalSubmissionRaw": 160413}, "1102": {"acRate": 53.801223652805334, "difficulty": "Medium", "likes": 1302, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "1102", "paidOnly": true, "title": "Path With Maximum Minimum Value", "titleSlug": "path-with-maximum-minimum-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64017, "totalSubmissionRaw": 118988}, "1103": {"acRate": 65.72686286343144, "difficulty": "Easy", "likes": 986, "dislikes": 197, "categoryTitle": "Algorithms", "frontendQuestionId": "1103", "paidOnly": false, "title": "Distribute Candies to People", "titleSlug": "distribute-candies-to-people", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92573, "totalSubmissionRaw": 140845}, "1104": {"acRate": 75.49848029152942, "difficulty": "Medium", "likes": 1499, "dislikes": 320, "categoryTitle": "Algorithms", "frontendQuestionId": "1104", "paidOnly": false, "title": "Path In Zigzag Labelled Binary Tree", "titleSlug": "path-in-zigzag-labelled-binary-tree", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47444, "totalSubmissionRaw": 62841}, "1105": {"acRate": 68.79022774724616, "difficulty": "Medium", "likes": 2559, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "1105", "paidOnly": false, "title": "Filling Bookcase Shelves", "titleSlug": "filling-bookcase-shelves", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 143321, "totalSubmissionRaw": 208345}, "1106": {"acRate": 70.58942912643879, "difficulty": "Hard", "likes": 1726, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "1106", "paidOnly": false, "title": "Parsing A Boolean Expression", "titleSlug": "parsing-a-boolean-expression", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121734, "totalSubmissionRaw": 172453}, "1107": {"acRate": 44.663774659873994, "difficulty": "Medium", "likes": 155, "dislikes": 168, "categoryTitle": "Database", "frontendQuestionId": "1107", "paidOnly": true, "title": "New Users Daily Count", "titleSlug": "new-users-daily-count", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 37786, "totalSubmissionRaw": 84601}, "1108": {"acRate": 89.3909247869884, "difficulty": "Easy", "likes": 2157, "dislikes": 1764, "categoryTitle": "Algorithms", "frontendQuestionId": "1108", "paidOnly": false, "title": "Defanging an IP Address", "titleSlug": "defanging-an-ip-address", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 699980, "totalSubmissionRaw": 783055}, "1109": {"acRate": 62.83599119059623, "difficulty": "Medium", "likes": 1677, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "1109", "paidOnly": false, "title": "Corporate Flight Bookings", "titleSlug": "corporate-flight-bookings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 71043, "totalSubmissionRaw": 113061}, "1110": {"acRate": 72.42598357398332, "difficulty": "Medium", "likes": 4599, "dislikes": 142, "categoryTitle": "Algorithms", "frontendQuestionId": "1110", "paidOnly": false, "title": "Delete Nodes And Return Forest", "titleSlug": "delete-nodes-and-return-forest", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 349915, "totalSubmissionRaw": 483135}, "1111": {"acRate": 72.10815206342753, "difficulty": "Medium", "likes": 441, "dislikes": 1791, "categoryTitle": "Algorithms", "frontendQuestionId": "1111", "paidOnly": false, "title": "Maximum Nesting Depth of Two Valid Parentheses Strings", "titleSlug": "maximum-nesting-depth-of-two-valid-parentheses-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28376, "totalSubmissionRaw": 39352}, "1112": {"acRate": 70.85191091439668, "difficulty": "Medium", "likes": 304, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "1112", "paidOnly": true, "title": "Highest Grade For Each Student", "titleSlug": "highest-grade-for-each-student", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 65312, "totalSubmissionRaw": 92181}, "1113": {"acRate": 64.94114499732477, "difficulty": "Easy", "likes": 113, "dislikes": 405, "categoryTitle": "Database", "frontendQuestionId": "1113", "paidOnly": true, "title": "Reported Posts", "titleSlug": "reported-posts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 48550, "totalSubmissionRaw": 74760}, "1114": {"acRate": 70.13395078737729, "difficulty": "Easy", "likes": 1491, "dislikes": 206, "categoryTitle": "Concurrency", "frontendQuestionId": "1114", "paidOnly": false, "title": "Print in Order", "titleSlug": "print-in-order", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 170530, "totalSubmissionRaw": 243149}, "1115": {"acRate": 67.320409822259, "difficulty": "Medium", "likes": 691, "dislikes": 55, "categoryTitle": "Concurrency", "frontendQuestionId": "1115", "paidOnly": false, "title": "Print FooBar Alternately", "titleSlug": "print-foobar-alternately", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91924, "totalSubmissionRaw": 136547}, "1116": {"acRate": 61.83608160362682, "difficulty": "Medium", "likes": 496, "dislikes": 335, "categoryTitle": "Concurrency", "frontendQuestionId": "1116", "paidOnly": false, "title": "Print Zero Even Odd", "titleSlug": "print-zero-even-odd", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55647, "totalSubmissionRaw": 89993}, "1117": {"acRate": 56.99862502455313, "difficulty": "Medium", "likes": 523, "dislikes": 169, "categoryTitle": "Concurrency", "frontendQuestionId": "1117", "paidOnly": false, "title": "Building H2O", "titleSlug": "building-h2o", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58033, "totalSubmissionRaw": 101817}, "1118": {"acRate": 58.56415680571164, "difficulty": "Easy", "likes": 42, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "1118", "paidOnly": true, "title": "Number of Days in a Month", "titleSlug": "number-of-days-in-a-month", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8859, "totalSubmissionRaw": 15127}, "1119": {"acRate": 91.18029166260678, "difficulty": "Easy", "likes": 361, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "1119", "paidOnly": true, "title": "Remove Vowels from a String", "titleSlug": "remove-vowels-from-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112294, "totalSubmissionRaw": 123156}, "1120": {"acRate": 66.70052785478298, "difficulty": "Medium", "likes": 840, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1120", "paidOnly": true, "title": "Maximum Average Subtree", "titleSlug": "maximum-average-subtree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70257, "totalSubmissionRaw": 105332}, "1121": {"acRate": 60.932554175797414, "difficulty": "Hard", "likes": 123, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "1121", "paidOnly": true, "title": "Divide Array Into Increasing Sequences", "titleSlug": "divide-array-into-increasing-sequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5005, "totalSubmissionRaw": 8214}, "1122": {"acRate": 74.82083381931754, "difficulty": "Easy", "likes": 3182, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "1122", "paidOnly": false, "title": "Relative Sort Array", "titleSlug": "relative-sort-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 346401, "totalSubmissionRaw": 462973}, "1123": {"acRate": 72.77737677240974, "difficulty": "Medium", "likes": 1986, "dislikes": 849, "categoryTitle": "Algorithms", "frontendQuestionId": "1123", "paidOnly": false, "title": "Lowest Common Ancestor of Deepest Leaves", "titleSlug": "lowest-common-ancestor-of-deepest-leaves", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 118973, "totalSubmissionRaw": 163476}, "1124": {"acRate": 35.459986922187014, "difficulty": "Medium", "likes": 1444, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "1124", "paidOnly": false, "title": "Longest Well-Performing Interval", "titleSlug": "longest-well-performing-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35249, "totalSubmissionRaw": 99405}, "1125": {"acRate": 55.48801711476913, "difficulty": "Hard", "likes": 2190, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1125", "paidOnly": false, "title": "Smallest Sufficient Team", "titleSlug": "smallest-sufficient-team", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 65361, "totalSubmissionRaw": 117793}, "1126": {"acRate": 65.81880897962617, "difficulty": "Medium", "likes": 276, "dislikes": 32, "categoryTitle": "Database", "frontendQuestionId": "1126", "paidOnly": true, "title": "Active Businesses", "titleSlug": "active-businesses", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 46940, "totalSubmissionRaw": 71317}, "1127": {"acRate": 46.89072762944639, "difficulty": "Hard", "likes": 183, "dislikes": 135, "categoryTitle": "Database", "frontendQuestionId": "1127", "paidOnly": true, "title": "User Purchase Platform", "titleSlug": "user-purchase-platform", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16491, "totalSubmissionRaw": 35169}, "1128": {"acRate": 48.72441342974794, "difficulty": "Easy", "likes": 692, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "1128", "paidOnly": false, "title": "Number of Equivalent Domino Pairs", "titleSlug": "number-of-equivalent-domino-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 73243, "totalSubmissionRaw": 150322}, "1129": {"acRate": 47.07661597537561, "difficulty": "Medium", "likes": 3529, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "1129", "paidOnly": false, "title": "Shortest Path with Alternating Colors", "titleSlug": "shortest-path-with-alternating-colors", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 123578, "totalSubmissionRaw": 262504}, "1130": {"acRate": 67.76657245632066, "difficulty": "Medium", "likes": 4301, "dislikes": 277, "categoryTitle": "Algorithms", "frontendQuestionId": "1130", "paidOnly": false, "title": "Minimum Cost Tree From Leaf Values", "titleSlug": "minimum-cost-tree-from-leaf-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 105499, "totalSubmissionRaw": 155680}, "1131": {"acRate": 48.47117228929256, "difficulty": "Medium", "likes": 650, "dislikes": 407, "categoryTitle": "Algorithms", "frontendQuestionId": "1131", "paidOnly": false, "title": "Maximum of Absolute Value Expression", "titleSlug": "maximum-of-absolute-value-expression", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25776, "totalSubmissionRaw": 53178}, "1132": {"acRate": 32.32823109678905, "difficulty": "Medium", "likes": 160, "dislikes": 568, "categoryTitle": "Database", "frontendQuestionId": "1132", "paidOnly": true, "title": "Reported Posts II", "titleSlug": "reported-posts-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 39326, "totalSubmissionRaw": 121646}, "1133": {"acRate": 70.51009853557623, "difficulty": "Easy", "likes": 334, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1133", "paidOnly": true, "title": "Largest Unique Number", "titleSlug": "largest-unique-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77711, "totalSubmissionRaw": 110213}, "1134": {"acRate": 77.82498221363959, "difficulty": "Easy", "likes": 210, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1134", "paidOnly": true, "title": "Armstrong Number", "titleSlug": "armstrong-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38286, "totalSubmissionRaw": 49195}, "1135": {"acRate": 62.25064803335963, "difficulty": "Medium", "likes": 1128, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "1135", "paidOnly": true, "title": "Connecting Cities With Minimum Cost", "titleSlug": "connecting-cities-with-minimum-cost", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77329, "totalSubmissionRaw": 124222}, "1136": {"acRate": 61.57613565168184, "difficulty": "Medium", "likes": 1175, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1136", "paidOnly": true, "title": "Parallel Courses", "titleSlug": "parallel-courses", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91403, "totalSubmissionRaw": 148439}, "1137": {"acRate": 63.74547027675729, "difficulty": "Easy", "likes": 4493, "dislikes": 195, "categoryTitle": "Algorithms", "frontendQuestionId": "1137", "paidOnly": false, "title": "N-th Tribonacci Number", "titleSlug": "n-th-tribonacci-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 841368, "totalSubmissionRaw": 1319884}, "1138": {"acRate": 51.57824303488135, "difficulty": "Medium", "likes": 911, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "1138", "paidOnly": false, "title": "Alphabet Board Path", "titleSlug": "alphabet-board-path", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53188, "totalSubmissionRaw": 103121}, "1139": {"acRate": 50.48745985624713, "difficulty": "Medium", "likes": 720, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "1139", "paidOnly": false, "title": "Largest 1-Bordered Square", "titleSlug": "largest-1-bordered-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26410, "totalSubmissionRaw": 52309}, "1140": {"acRate": 73.25781533089567, "difficulty": "Medium", "likes": 3324, "dislikes": 897, "categoryTitle": "Algorithms", "frontendQuestionId": "1140", "paidOnly": false, "title": "Stone Game II", "titleSlug": "stone-game-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 177911, "totalSubmissionRaw": 242856}, "1141": {"acRate": 49.11847881892259, "difficulty": "Easy", "likes": 723, "dislikes": 840, "categoryTitle": "Database", "frontendQuestionId": "1141", "paidOnly": false, "title": "User Activity for the Past 30 Days I", "titleSlug": "user-activity-for-the-past-30-days-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 289878, "totalSubmissionRaw": 590166}, "1142": {"acRate": 35.7398442433172, "difficulty": "Easy", "likes": 101, "dislikes": 372, "categoryTitle": "Database", "frontendQuestionId": "1142", "paidOnly": true, "title": "User Activity for the Past 30 Days II", "titleSlug": "user-activity-for-the-past-30-days-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44148, "totalSubmissionRaw": 123526}, "1143": {"acRate": 57.77623786041246, "difficulty": "Medium", "likes": 13758, "dislikes": 206, "categoryTitle": "Algorithms", "frontendQuestionId": "1143", "paidOnly": false, "title": "Longest Common Subsequence", "titleSlug": "longest-common-subsequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1247300, "totalSubmissionRaw": 2158846}, "1144": {"acRate": 48.16465943620113, "difficulty": "Medium", "likes": 438, "dislikes": 168, "categoryTitle": "Algorithms", "frontendQuestionId": "1144", "paidOnly": false, "title": "Decrease Elements To Make Array Zigzag", "titleSlug": "decrease-elements-to-make-array-zigzag", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21716, "totalSubmissionRaw": 45087}, "1145": {"acRate": 52.27107380582672, "difficulty": "Medium", "likes": 1359, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "1145", "paidOnly": false, "title": "Binary Tree Coloring Game", "titleSlug": "binary-tree-coloring-game", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48138, "totalSubmissionRaw": 92093}, "1146": {"acRate": 36.81562846035094, "difficulty": "Medium", "likes": 3741, "dislikes": 508, "categoryTitle": "Algorithms", "frontendQuestionId": "1146", "paidOnly": false, "title": "Snapshot Array", "titleSlug": "snapshot-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227747, "totalSubmissionRaw": 618615}, "1147": {"acRate": 58.76782658300057, "difficulty": "Hard", "likes": 677, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "1147", "paidOnly": false, "title": "Longest Chunked Palindrome Decomposition", "titleSlug": "longest-chunked-palindrome-decomposition", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25755, "totalSubmissionRaw": 43825}, "1148": {"acRate": 76.70941163439655, "difficulty": "Easy", "likes": 1603, "dislikes": 94, "categoryTitle": "Database", "frontendQuestionId": "1148", "paidOnly": false, "title": "Article Views I", "titleSlug": "article-views-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 858759, "totalSubmissionRaw": 1119495}, "1149": {"acRate": 47.067496525469814, "difficulty": "Medium", "likes": 130, "dislikes": 28, "categoryTitle": "Database", "frontendQuestionId": "1149", "paidOnly": true, "title": "Article Views II", "titleSlug": "article-views-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38946, "totalSubmissionRaw": 82745}, "1150": {"acRate": 59.05214023690816, "difficulty": "Easy", "likes": 459, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1150", "paidOnly": true, "title": "Check If a Number Is Majority Element in a Sorted Array", "titleSlug": "check-if-a-number-is-majority-element-in-a-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 51996, "totalSubmissionRaw": 88051}, "1151": {"acRate": 60.31725255037345, "difficulty": "Medium", "likes": 1222, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1151", "paidOnly": true, "title": "Minimum Swaps to Group All 1's Together", "titleSlug": "minimum-swaps-to-group-all-1s-together", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 73730, "totalSubmissionRaw": 122237}, "1152": {"acRate": 42.820382332903776, "difficulty": "Medium", "likes": 500, "dislikes": 3769, "categoryTitle": "Algorithms", "frontendQuestionId": "1152", "paidOnly": true, "title": "Analyze User Website Visit Pattern", "titleSlug": "analyze-user-website-visit-pattern", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 104336, "totalSubmissionRaw": 243661}, "1153": {"acRate": 34.8941076682482, "difficulty": "Hard", "likes": 881, "dislikes": 337, "categoryTitle": "Algorithms", "frontendQuestionId": "1153", "paidOnly": true, "title": "String Transforms Into Another String", "titleSlug": "string-transforms-into-another-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52658, "totalSubmissionRaw": 150908}, "1154": {"acRate": 48.98409313331678, "difficulty": "Easy", "likes": 461, "dislikes": 479, "categoryTitle": "Algorithms", "frontendQuestionId": "1154", "paidOnly": false, "title": "Day of the Year", "titleSlug": "day-of-the-year", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67070, "totalSubmissionRaw": 136922}, "1155": {"acRate": 61.239272703891466, "difficulty": "Medium", "likes": 5107, "dislikes": 173, "categoryTitle": "Algorithms", "frontendQuestionId": "1155", "paidOnly": false, "title": "Number of Dice Rolls With Target Sum", "titleSlug": "number-of-dice-rolls-with-target-sum", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 304775, "totalSubmissionRaw": 497679}, "1156": {"acRate": 43.908271823575795, "difficulty": "Medium", "likes": 1027, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "1156", "paidOnly": false, "title": "Swap For Longest Repeated Character Substring", "titleSlug": "swap-for-longest-repeated-character-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33967, "totalSubmissionRaw": 77359}, "1157": {"acRate": 41.919035478567515, "difficulty": "Hard", "likes": 637, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "1157", "paidOnly": false, "title": "Online Majority Element In Subarray", "titleSlug": "online-majority-element-in-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17593, "totalSubmissionRaw": 41969}, "1158": {"acRate": 57.20801368287341, "difficulty": "Medium", "likes": 657, "dislikes": 67, "categoryTitle": "Database", "frontendQuestionId": "1158", "paidOnly": false, "title": "Market Analysis I", "titleSlug": "market-analysis-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 114392, "totalSubmissionRaw": 199958}, "1159": {"acRate": 57.360406091370564, "difficulty": "Hard", "likes": 122, "dislikes": 80, "categoryTitle": "Database", "frontendQuestionId": "1159", "paidOnly": true, "title": "Market Analysis II", "titleSlug": "market-analysis-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20001, "totalSubmissionRaw": 34869}, "1160": {"acRate": 70.74016833345762, "difficulty": "Easy", "likes": 2135, "dislikes": 185, "categoryTitle": "Algorithms", "frontendQuestionId": "1160", "paidOnly": false, "title": "Find Words That Can Be Formed by Characters", "titleSlug": "find-words-that-can-be-formed-by-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 275088, "totalSubmissionRaw": 388871}, "1161": {"acRate": 67.16291993351578, "difficulty": "Medium", "likes": 3591, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "1161", "paidOnly": false, "title": "Maximum Level Sum of a Binary Tree", "titleSlug": "maximum-level-sum-of-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 320026, "totalSubmissionRaw": 476490}, "1162": {"acRate": 51.66506615794121, "difficulty": "Medium", "likes": 4153, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1162", "paidOnly": false, "title": "As Far from Land as Possible", "titleSlug": "as-far-from-land-as-possible", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 160326, "totalSubmissionRaw": 310318}, "1163": {"acRate": 34.544195174510335, "difficulty": "Hard", "likes": 596, "dislikes": 452, "categoryTitle": "Algorithms", "frontendQuestionId": "1163", "paidOnly": false, "title": "Last Substring in Lexicographical Order", "titleSlug": "last-substring-in-lexicographical-order", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35908, "totalSubmissionRaw": 103948}, "1164": {"acRate": 56.78157474020783, "difficulty": "Medium", "likes": 969, "dislikes": 263, "categoryTitle": "Database", "frontendQuestionId": "1164", "paidOnly": false, "title": "Product Price at a Given Date", "titleSlug": "product-price-at-a-given-date", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 170480, "totalSubmissionRaw": 300239}, "1165": {"acRate": 87.57603557966534, "difficulty": "Easy", "likes": 529, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1165", "paidOnly": true, "title": "Single-Row Keyboard", "titleSlug": "single-row-keyboard", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 87823, "totalSubmissionRaw": 100282}, "1166": {"acRate": 63.37434094903339, "difficulty": "Medium", "likes": 582, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1166", "paidOnly": true, "title": "Design File System", "titleSlug": "design-file-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64907, "totalSubmissionRaw": 102419}, "1167": {"acRate": 70.42373160011837, "difficulty": "Medium", "likes": 1321, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "1167", "paidOnly": true, "title": "Minimum Cost to Connect Sticks", "titleSlug": "minimum-cost-to-connect-sticks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 128505, "totalSubmissionRaw": 182474}, "1168": {"acRate": 64.92784374880166, "difficulty": "Hard", "likes": 1166, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1168", "paidOnly": true, "title": "Optimize Water Distribution in a Village", "titleSlug": "optimize-water-distribution-in-a-village", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50795, "totalSubmissionRaw": 78233}, "1169": {"acRate": 31.049868564664646, "difficulty": "Medium", "likes": 554, "dislikes": 2339, "categoryTitle": "Algorithms", "frontendQuestionId": "1169", "paidOnly": false, "title": "Invalid Transactions", "titleSlug": "invalid-transactions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80793, "totalSubmissionRaw": 260204}, "1170": {"acRate": 62.547444545093846, "difficulty": "Medium", "likes": 716, "dislikes": 975, "categoryTitle": "Algorithms", "frontendQuestionId": "1170", "paidOnly": false, "title": "Compare Strings by Frequency of the Smallest Character", "titleSlug": "compare-strings-by-frequency-of-the-smallest-character", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83549, "totalSubmissionRaw": 133577}, "1171": {"acRate": 52.735920911507314, "difficulty": "Medium", "likes": 3333, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "1171", "paidOnly": false, "title": "Remove Zero Sum Consecutive Nodes from Linked List", "titleSlug": "remove-zero-sum-consecutive-nodes-from-linked-list", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169633, "totalSubmissionRaw": 321665}, "1172": {"acRate": 32.6302666823902, "difficulty": "Hard", "likes": 486, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "1172", "paidOnly": false, "title": "Dinner Plate Stacks", "titleSlug": "dinner-plate-stacks", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19369, "totalSubmissionRaw": 59359}, "1173": {"acRate": 80.89223602803115, "difficulty": "Easy", "likes": 294, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "1173", "paidOnly": true, "title": "Immediate Food Delivery I", "titleSlug": "immediate-food-delivery-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 78840, "totalSubmissionRaw": 97463}, "1174": {"acRate": 52.838524192718914, "difficulty": "Medium", "likes": 804, "dislikes": 139, "categoryTitle": "Database", "frontendQuestionId": "1174", "paidOnly": false, "title": "Immediate Food Delivery II", "titleSlug": "immediate-food-delivery-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 215763, "totalSubmissionRaw": 408340}, "1175": {"acRate": 58.27829493646749, "difficulty": "Easy", "likes": 412, "dislikes": 526, "categoryTitle": "Algorithms", "frontendQuestionId": "1175", "paidOnly": false, "title": "Prime Arrangements", "titleSlug": "prime-arrangements", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33619, "totalSubmissionRaw": 57687}, "1176": {"acRate": 53.68055006717775, "difficulty": "Easy", "likes": 156, "dislikes": 291, "categoryTitle": "Algorithms", "frontendQuestionId": "1176", "paidOnly": true, "title": "Diet Plan Performance", "titleSlug": "diet-plan-performance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33961, "totalSubmissionRaw": 63265}, "1177": {"acRate": 39.571207347679824, "difficulty": "Medium", "likes": 816, "dislikes": 278, "categoryTitle": "Algorithms", "frontendQuestionId": "1177", "paidOnly": false, "title": "Can Make Palindrome from Substring", "titleSlug": "can-make-palindrome-from-substring", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29642, "totalSubmissionRaw": 74908}, "1178": {"acRate": 46.828078629565425, "difficulty": "Hard", "likes": 1274, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1178", "paidOnly": false, "title": "Number of Valid Words for Each Puzzle", "titleSlug": "number-of-valid-words-for-each-puzzle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31874, "totalSubmissionRaw": 68066}, "1179": {"acRate": 76.88224898823273, "difficulty": "Easy", "likes": 751, "dislikes": 610, "categoryTitle": "Database", "frontendQuestionId": "1179", "paidOnly": false, "title": "Reformat Department Table", "titleSlug": "reformat-department-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127469, "totalSubmissionRaw": 165798}, "1180": {"acRate": 80.16538255298732, "difficulty": "Easy", "likes": 356, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "1180", "paidOnly": true, "title": "Count Substrings with Only One Distinct Letter", "titleSlug": "count-substrings-with-only-one-distinct-letter", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28405, "totalSubmissionRaw": 35433}, "1181": {"acRate": 46.10820737392287, "difficulty": "Medium", "likes": 74, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "1181", "paidOnly": true, "title": "Before and After Puzzle", "titleSlug": "before-and-after-puzzle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9792, "totalSubmissionRaw": 21237}, "1182": {"acRate": 55.401910672995015, "difficulty": "Medium", "likes": 519, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1182", "paidOnly": true, "title": "Shortest Distance to Target Color", "titleSlug": "shortest-distance-to-target-color", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 36419, "totalSubmissionRaw": 65736}, "1183": {"acRate": 68.47058823529412, "difficulty": "Hard", "likes": 165, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "1183", "paidOnly": true, "title": "Maximum Number of Ones", "titleSlug": "maximum-number-of-ones", "topicTags": [{"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5238, "totalSubmissionRaw": 7650}, "1184": {"acRate": 54.24792024519215, "difficulty": "Easy", "likes": 768, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "1184", "paidOnly": false, "title": "Distance Between Bus Stops", "titleSlug": "distance-between-bus-stops", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64427, "totalSubmissionRaw": 118764}, "1185": {"acRate": 57.89081905933185, "difficulty": "Easy", "likes": 408, "dislikes": 2466, "categoryTitle": "Algorithms", "frontendQuestionId": "1185", "paidOnly": false, "title": "Day of the Week", "titleSlug": "day-of-the-week", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 71549, "totalSubmissionRaw": 123593}, "1186": {"acRate": 44.35910200791788, "difficulty": "Medium", "likes": 1840, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1186", "paidOnly": false, "title": "Maximum Subarray Sum with One Deletion", "titleSlug": "maximum-subarray-sum-with-one-deletion", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56136, "totalSubmissionRaw": 126549}, "1187": {"acRate": 58.042460618068105, "difficulty": "Hard", "likes": 2252, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1187", "paidOnly": false, "title": "Make Array Strictly Increasing", "titleSlug": "make-array-strictly-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59764, "totalSubmissionRaw": 102966}, "1188": {"acRate": 72.52760719489115, "difficulty": "Medium", "likes": 521, "dislikes": 43, "categoryTitle": "Concurrency", "frontendQuestionId": "1188", "paidOnly": true, "title": "Design Bounded Blocking Queue", "titleSlug": "design-bounded-blocking-queue", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53265, "totalSubmissionRaw": 73441}, "1189": {"acRate": 59.70540181762484, "difficulty": "Easy", "likes": 1740, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "1189", "paidOnly": false, "title": "Maximum Number of Balloons", "titleSlug": "maximum-number-of-balloons", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 233877, "totalSubmissionRaw": 391718}, "1190": {"acRate": 71.76115903190687, "difficulty": "Medium", "likes": 2832, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "1190", "paidOnly": false, "title": "Reverse Substrings Between Each Pair of Parentheses", "titleSlug": "reverse-substrings-between-each-pair-of-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 222794, "totalSubmissionRaw": 310466}, "1191": {"acRate": 23.95980734528554, "difficulty": "Medium", "likes": 1456, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "1191", "paidOnly": false, "title": "K-Concatenation Maximum Sum", "titleSlug": "k-concatenation-maximum-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36912, "totalSubmissionRaw": 154058}, "1192": {"acRate": 56.72860736450519, "difficulty": "Hard", "likes": 6275, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "1192", "paidOnly": false, "title": "Critical Connections in a Network", "titleSlug": "critical-connections-in-a-network", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Biconnected Component", "id": "VG9waWNUYWdOb2RlOjYxMDg0", "slug": "biconnected-component"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 250547, "totalSubmissionRaw": 441659}, "1193": {"acRate": 58.2556532952609, "difficulty": "Medium", "likes": 904, "dislikes": 98, "categoryTitle": "Database", "frontendQuestionId": "1193", "paidOnly": false, "title": "Monthly Transactions I", "titleSlug": "monthly-transactions-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 252976, "totalSubmissionRaw": 434250}, "1194": {"acRate": 49.320907874747746, "difficulty": "Hard", "likes": 150, "dislikes": 56, "categoryTitle": "Database", "frontendQuestionId": "1194", "paidOnly": true, "title": "Tournament Winners", "titleSlug": "tournament-winners", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 21752, "totalSubmissionRaw": 44103}, "1195": {"acRate": 72.97906646261478, "difficulty": "Medium", "likes": 616, "dislikes": 413, "categoryTitle": "Concurrency", "frontendQuestionId": "1195", "paidOnly": false, "title": "Fizz Buzz Multithreaded", "titleSlug": "fizz-buzz-multithreaded", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53409, "totalSubmissionRaw": 73184}, "1196": {"acRate": 67.04854671820026, "difficulty": "Easy", "likes": 222, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1196", "paidOnly": true, "title": "How Many Apples Can You Put into the Basket", "titleSlug": "how-many-apples-can-you-put-into-the-basket", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 38685, "totalSubmissionRaw": 57697}, "1197": {"acRate": 40.767406530927396, "difficulty": "Medium", "likes": 1520, "dislikes": 406, "categoryTitle": "Algorithms", "frontendQuestionId": "1197", "paidOnly": true, "title": "Minimum Knight Moves", "titleSlug": "minimum-knight-moves", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 162622, "totalSubmissionRaw": 398902}, "1198": {"acRate": 76.45962835331169, "difficulty": "Medium", "likes": 575, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1198", "paidOnly": true, "title": "Find Smallest Common Element in All Rows", "titleSlug": "find-smallest-common-element-in-all-rows", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 46372, "totalSubmissionRaw": 60649}, "1199": {"acRate": 45.91822781348284, "difficulty": "Hard", "likes": 235, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1199", "paidOnly": true, "title": "Minimum Time to Build Blocks", "titleSlug": "minimum-time-to-build-blocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6716, "totalSubmissionRaw": 14626}, "1200": {"acRate": 69.8600415187839, "difficulty": "Easy", "likes": 2375, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "1200", "paidOnly": false, "title": "Minimum Absolute Difference", "titleSlug": "minimum-absolute-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 208644, "totalSubmissionRaw": 298660}, "1201": {"acRate": 29.95560602932067, "difficulty": "Medium", "likes": 1248, "dislikes": 503, "categoryTitle": "Algorithms", "frontendQuestionId": "1201", "paidOnly": false, "title": "Ugly Number III", "titleSlug": "ugly-number-iii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34818, "totalSubmissionRaw": 116232}, "1202": {"acRate": 58.76182660745317, "difficulty": "Medium", "likes": 3722, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1202", "paidOnly": false, "title": "Smallest String With Swaps", "titleSlug": "smallest-string-with-swaps", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121731, "totalSubmissionRaw": 207160}, "1203": {"acRate": 66.03158598210831, "difficulty": "Hard", "likes": 1782, "dislikes": 305, "categoryTitle": "Algorithms", "frontendQuestionId": "1203", "paidOnly": false, "title": "Sort Items by Groups Respecting Dependencies", "titleSlug": "sort-items-by-groups-respecting-dependencies", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56319, "totalSubmissionRaw": 85291}, "1204": {"acRate": 67.91796071471786, "difficulty": "Medium", "likes": 770, "dislikes": 36, "categoryTitle": "Database", "frontendQuestionId": "1204", "paidOnly": false, "title": "Last Person to Fit in the Bus", "titleSlug": "last-person-to-fit-in-the-bus", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 168383, "totalSubmissionRaw": 247924}, "1205": {"acRate": 41.749007612599456, "difficulty": "Medium", "likes": 158, "dislikes": 548, "categoryTitle": "Database", "frontendQuestionId": "1205", "paidOnly": true, "title": "Monthly Transactions II", "titleSlug": "monthly-transactions-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24295, "totalSubmissionRaw": 58193}, "1206": {"acRate": 61.66257026744214, "difficulty": "Hard", "likes": 674, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1206", "paidOnly": false, "title": "Design Skiplist", "titleSlug": "design-skiplist", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25339, "totalSubmissionRaw": 41093}, "1207": {"acRate": 77.63578309154406, "difficulty": "Easy", "likes": 5146, "dislikes": 141, "categoryTitle": "Algorithms", "frontendQuestionId": "1207", "paidOnly": false, "title": "Unique Number of Occurrences", "titleSlug": "unique-number-of-occurrences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 721162, "totalSubmissionRaw": 928903}, "1208": {"acRate": 58.416666958553265, "difficulty": "Medium", "likes": 1812, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "1208", "paidOnly": false, "title": "Get Equal Substrings Within Budget", "titleSlug": "get-equal-substrings-within-budget", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166778, "totalSubmissionRaw": 285497}, "1209": {"acRate": 58.46577910276385, "difficulty": "Medium", "likes": 5821, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "1209", "paidOnly": false, "title": "Remove All Adjacent Duplicates in String II", "titleSlug": "remove-all-adjacent-duplicates-in-string-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 338088, "totalSubmissionRaw": 578275}, "1210": {"acRate": 50.29086678301338, "difficulty": "Hard", "likes": 272, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1210", "paidOnly": false, "title": "Minimum Moves to Reach Target with Rotations", "titleSlug": "minimum-moves-to-reach-target-with-rotations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10374, "totalSubmissionRaw": 20628}, "1211": {"acRate": 43.98548516467543, "difficulty": "Easy", "likes": 699, "dislikes": 453, "categoryTitle": "Database", "frontendQuestionId": "1211", "paidOnly": false, "title": "Queries Quality and Percentage", "titleSlug": "queries-quality-and-percentage", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 251148, "totalSubmissionRaw": 570979}, "1212": {"acRate": 55.51829348483653, "difficulty": "Medium", "likes": 313, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "1212", "paidOnly": true, "title": "Team Scores in Football Tournament", "titleSlug": "team-scores-in-football-tournament", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42214, "totalSubmissionRaw": 76035}, "1213": {"acRate": 79.83361387491077, "difficulty": "Easy", "likes": 588, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "1213", "paidOnly": true, "title": "Intersection of Three Sorted Arrays", "titleSlug": "intersection-of-three-sorted-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 90588, "totalSubmissionRaw": 113471}, "1214": {"acRate": 67.21261672984717, "difficulty": "Medium", "likes": 551, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1214", "paidOnly": true, "title": "Two Sum BSTs", "titleSlug": "two-sum-bsts", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50886, "totalSubmissionRaw": 75709}, "1215": {"acRate": 47.37445649577142, "difficulty": "Medium", "likes": 183, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1215", "paidOnly": true, "title": "Stepping Numbers", "titleSlug": "stepping-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9915, "totalSubmissionRaw": 20929}, "1216": {"acRate": 49.24792631483894, "difficulty": "Hard", "likes": 778, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1216", "paidOnly": true, "title": "Valid Palindrome III", "titleSlug": "valid-palindrome-iii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 76353, "totalSubmissionRaw": 155038}, "1217": {"acRate": 71.84046661937417, "difficulty": "Easy", "likes": 2317, "dislikes": 320, "categoryTitle": "Algorithms", "frontendQuestionId": "1217", "paidOnly": false, "title": "Minimum Cost to Move Chips to The Same Position", "titleSlug": "minimum-cost-to-move-chips-to-the-same-position", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 136716, "totalSubmissionRaw": 190305}, "1218": {"acRate": 54.55215561534803, "difficulty": "Medium", "likes": 3242, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "1218", "paidOnly": false, "title": "Longest Arithmetic Subsequence of Given Difference", "titleSlug": "longest-arithmetic-subsequence-of-given-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150235, "totalSubmissionRaw": 275397}, "1219": {"acRate": 68.0538644665346, "difficulty": "Medium", "likes": 3307, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "1219", "paidOnly": false, "title": "Path with Maximum Gold", "titleSlug": "path-with-maximum-gold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 224686, "totalSubmissionRaw": 330157}, "1220": {"acRate": 61.72806184142339, "difficulty": "Hard", "likes": 3260, "dislikes": 216, "categoryTitle": "Algorithms", "frontendQuestionId": "1220", "paidOnly": false, "title": "Count Vowels Permutation", "titleSlug": "count-vowels-permutation", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 171525, "totalSubmissionRaw": 277872}, "1221": {"acRate": 86.4482867089991, "difficulty": "Easy", "likes": 2760, "dislikes": 941, "categoryTitle": "Algorithms", "frontendQuestionId": "1221", "paidOnly": false, "title": "Split a String in Balanced Strings", "titleSlug": "split-a-string-in-balanced-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 324290, "totalSubmissionRaw": 375126}, "1222": {"acRate": 72.04283732782814, "difficulty": "Medium", "likes": 954, "dislikes": 151, "categoryTitle": "Algorithms", "frontendQuestionId": "1222", "paidOnly": false, "title": "Queens That Can Attack the King", "titleSlug": "queens-that-can-attack-the-king", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44668, "totalSubmissionRaw": 62002}, "1223": {"acRate": 49.58902397099728, "difficulty": "Hard", "likes": 949, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "1223", "paidOnly": false, "title": "Dice Roll Simulation", "titleSlug": "dice-roll-simulation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31734, "totalSubmissionRaw": 63994}, "1224": {"acRate": 37.33200481972379, "difficulty": "Hard", "likes": 543, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1224", "paidOnly": false, "title": "Maximum Equal Frequency", "titleSlug": "maximum-equal-frequency", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16111, "totalSubmissionRaw": 43156}, "1225": {"acRate": 57.20145133301783, "difficulty": "Hard", "likes": 327, "dislikes": 23, "categoryTitle": "Database", "frontendQuestionId": "1225", "paidOnly": true, "title": "Report Contiguous Dates", "titleSlug": "report-contiguous-dates", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25382, "totalSubmissionRaw": 44373}, "1226": {"acRate": 54.33737931437419, "difficulty": "Medium", "likes": 361, "dislikes": 335, "categoryTitle": "Concurrency", "frontendQuestionId": "1226", "paidOnly": false, "title": "The Dining Philosophers", "titleSlug": "the-dining-philosophers", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37201, "totalSubmissionRaw": 68463}, "1227": {"acRate": 66.62935909519322, "difficulty": "Medium", "likes": 623, "dislikes": 977, "categoryTitle": "Algorithms", "frontendQuestionId": "1227", "paidOnly": false, "title": "Airplane Seat Assignment Probability", "titleSlug": "airplane-seat-assignment-probability", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45244, "totalSubmissionRaw": 67904}, "1228": {"acRate": 52.0409281929472, "difficulty": "Easy", "likes": 316, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "1228", "paidOnly": true, "title": "Missing Number In Arithmetic Progression", "titleSlug": "missing-number-in-arithmetic-progression", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 28482, "totalSubmissionRaw": 54730}, "1229": {"acRate": 55.27498271756664, "difficulty": "Medium", "likes": 921, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1229", "paidOnly": true, "title": "Meeting Scheduler", "titleSlug": "meeting-scheduler", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86355, "totalSubmissionRaw": 156228}, "1230": {"acRate": 58.24187735414464, "difficulty": "Medium", "likes": 401, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "1230", "paidOnly": true, "title": "Toss Strange Coins", "titleSlug": "toss-strange-coins", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 21493, "totalSubmissionRaw": 36903}, "1231": {"acRate": 59.03324184202501, "difficulty": "Hard", "likes": 997, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "1231", "paidOnly": true, "title": "Divide Chocolate", "titleSlug": "divide-chocolate", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58071, "totalSubmissionRaw": 98370}, "1232": {"acRate": 39.52605978625243, "difficulty": "Easy", "likes": 2619, "dislikes": 283, "categoryTitle": "Algorithms", "frontendQuestionId": "1232", "paidOnly": false, "title": "Check If It Is a Straight Line", "titleSlug": "check-if-it-is-a-straight-line", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 268244, "totalSubmissionRaw": 678651}, "1233": {"acRate": 66.21642381914656, "difficulty": "Medium", "likes": 823, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "1233", "paidOnly": false, "title": "Remove Sub-Folders from the Filesystem", "titleSlug": "remove-sub-folders-from-the-filesystem", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56032, "totalSubmissionRaw": 84620}, "1234": {"acRate": 38.68962470548637, "difficulty": "Medium", "likes": 1207, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "1234", "paidOnly": false, "title": "Replace the Substring for Balanced String", "titleSlug": "replace-the-substring-for-balanced-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36783, "totalSubmissionRaw": 95072}, "1235": {"acRate": 54.308474038003496, "difficulty": "Hard", "likes": 6882, "dislikes": 109, "categoryTitle": "Algorithms", "frontendQuestionId": "1235", "paidOnly": false, "title": "Maximum Profit in Job Scheduling", "titleSlug": "maximum-profit-in-job-scheduling", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 328334, "totalSubmissionRaw": 604574}, "1236": {"acRate": 68.1078977205422, "difficulty": "Medium", "likes": 289, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "1236", "paidOnly": true, "title": "Web Crawler", "titleSlug": "web-crawler", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 40247, "totalSubmissionRaw": 59093}, "1237": {"acRate": 69.73174805934951, "difficulty": "Medium", "likes": 521, "dislikes": 1431, "categoryTitle": "Algorithms", "frontendQuestionId": "1237", "paidOnly": false, "title": "Find Positive Integer Solution for a Given Equation", "titleSlug": "find-positive-integer-solution-for-a-given-equation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70966, "totalSubmissionRaw": 101770}, "1238": {"acRate": 70.87932036015103, "difficulty": "Medium", "likes": 423, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "1238", "paidOnly": false, "title": "Circular Permutation in Binary Representation", "titleSlug": "circular-permutation-in-binary-representation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19523, "totalSubmissionRaw": 27544}, "1239": {"acRate": 54.14056871985791, "difficulty": "Medium", "likes": 4443, "dislikes": 332, "categoryTitle": "Algorithms", "frontendQuestionId": "1239", "paidOnly": false, "title": "Maximum Length of a Concatenated String with Unique Characters", "titleSlug": "maximum-length-of-a-concatenated-string-with-unique-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 295359, "totalSubmissionRaw": 545541}, "1240": {"acRate": 54.341347109080075, "difficulty": "Hard", "likes": 691, "dislikes": 570, "categoryTitle": "Algorithms", "frontendQuestionId": "1240", "paidOnly": false, "title": "Tiling a Rectangle with the Fewest Squares", "titleSlug": "tiling-a-rectangle-with-the-fewest-squares", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24615, "totalSubmissionRaw": 45297}, "1241": {"acRate": 66.04805450959297, "difficulty": "Easy", "likes": 180, "dislikes": 535, "categoryTitle": "Database", "frontendQuestionId": "1241", "paidOnly": true, "title": "Number of Comments per Post", "titleSlug": "number-of-comments-per-post", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36835, "totalSubmissionRaw": 55770}, "1242": {"acRate": 49.54739497032968, "difficulty": "Medium", "likes": 537, "dislikes": 91, "categoryTitle": "Concurrency", "frontendQuestionId": "1242", "paidOnly": true, "title": "Web Crawler Multithreaded", "titleSlug": "web-crawler-multithreaded", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60702, "totalSubmissionRaw": 122513}, "1243": {"acRate": 52.61308411214954, "difficulty": "Easy", "likes": 153, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1243", "paidOnly": true, "title": "Array Transformation", "titleSlug": "array-transformation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14074, "totalSubmissionRaw": 26750}, "1244": {"acRate": 67.86800056561087, "difficulty": "Medium", "likes": 779, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1244", "paidOnly": true, "title": "Design A Leaderboard", "titleSlug": "design-a-leaderboard", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 76794, "totalSubmissionRaw": 113152}, "1245": {"acRate": 61.14106422488314, "difficulty": "Medium", "likes": 858, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1245", "paidOnly": true, "title": "Tree Diameter", "titleSlug": "tree-diameter", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 47742, "totalSubmissionRaw": 78085}, "1246": {"acRate": 46.28681715196778, "difficulty": "Hard", "likes": 310, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1246", "paidOnly": true, "title": "Palindrome Removal", "titleSlug": "palindrome-removal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11032, "totalSubmissionRaw": 23834}, "1247": {"acRate": 64.50866357092406, "difficulty": "Medium", "likes": 1395, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "1247", "paidOnly": false, "title": "Minimum Swaps to Make Strings Equal", "titleSlug": "minimum-swaps-to-make-strings-equal", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42925, "totalSubmissionRaw": 66542}, "1248": {"acRate": 71.6997213734941, "difficulty": "Medium", "likes": 4650, "dislikes": 120, "categoryTitle": "Algorithms", "frontendQuestionId": "1248", "paidOnly": false, "title": "Count Number of Nice Subarrays", "titleSlug": "count-number-of-nice-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 287691, "totalSubmissionRaw": 401247}, "1249": {"acRate": 69.52697847615076, "difficulty": "Medium", "likes": 6981, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1249", "paidOnly": false, "title": "Minimum Remove to Make Valid Parentheses", "titleSlug": "minimum-remove-to-make-valid-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 806973, "totalSubmissionRaw": 1160663}, "1250": {"acRate": 60.03982663699192, "difficulty": "Hard", "likes": 520, "dislikes": 379, "categoryTitle": "Algorithms", "frontendQuestionId": "1250", "paidOnly": false, "title": "Check If It Is a Good Array", "titleSlug": "check-if-it-is-a-good-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25628, "totalSubmissionRaw": 42685}, "1251": {"acRate": 37.19686989784552, "difficulty": "Easy", "likes": 1291, "dislikes": 185, "categoryTitle": "Database", "frontendQuestionId": "1251", "paidOnly": false, "title": "Average Selling Price", "titleSlug": "average-selling-price", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 325558, "totalSubmissionRaw": 875234}, "1252": {"acRate": 78.92849912819743, "difficulty": "Easy", "likes": 1233, "dislikes": 1528, "categoryTitle": "Algorithms", "frontendQuestionId": "1252", "paidOnly": false, "title": "Cells with Odd Values in a Matrix", "titleSlug": "cells-with-odd-values-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 120864, "totalSubmissionRaw": 153131}, "1253": {"acRate": 47.04886035520139, "difficulty": "Medium", "likes": 466, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1253", "paidOnly": false, "title": "Reconstruct a 2-Row Binary Matrix", "titleSlug": "reconstruct-a-2-row-binary-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29167, "totalSubmissionRaw": 61993}, "1254": {"acRate": 66.49484970226816, "difficulty": "Medium", "likes": 4579, "dislikes": 170, "categoryTitle": "Algorithms", "frontendQuestionId": "1254", "paidOnly": false, "title": "Number of Closed Islands", "titleSlug": "number-of-closed-islands", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 236850, "totalSubmissionRaw": 356193}, "1255": {"acRate": 81.93057536852116, "difficulty": "Hard", "likes": 1756, "dislikes": 110, "categoryTitle": "Algorithms", "frontendQuestionId": "1255", "paidOnly": false, "title": "Maximum Score Words Formed by Letters", "titleSlug": "maximum-score-words-formed-by-letters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 118887, "totalSubmissionRaw": 145107}, "1256": {"acRate": 70.00878734622145, "difficulty": "Medium", "likes": 78, "dislikes": 254, "categoryTitle": "Algorithms", "frontendQuestionId": "1256", "paidOnly": true, "title": "Encode Number", "titleSlug": "encode-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7967, "totalSubmissionRaw": 11380}, "1257": {"acRate": 67.93696275071633, "difficulty": "Medium", "likes": 477, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "1257", "paidOnly": true, "title": "Smallest Common Region", "titleSlug": "smallest-common-region", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30823, "totalSubmissionRaw": 45370}, "1258": {"acRate": 56.41161802733653, "difficulty": "Medium", "likes": 356, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "1258", "paidOnly": true, "title": "Synonymous Sentences", "titleSlug": "synonymous-sentences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24433, "totalSubmissionRaw": 43311}, "1259": {"acRate": 59.702079543778574, "difficulty": "Hard", "likes": 238, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1259", "paidOnly": true, "title": "Handshakes That Don't Cross", "titleSlug": "handshakes-that-dont-cross", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12144, "totalSubmissionRaw": 20341}, "1260": {"acRate": 67.46529305372245, "difficulty": "Easy", "likes": 1735, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "1260", "paidOnly": false, "title": "Shift 2D Grid", "titleSlug": "shift-2d-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 110411, "totalSubmissionRaw": 163656}, "1261": {"acRate": 77.63361136855113, "difficulty": "Medium", "likes": 996, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1261", "paidOnly": false, "title": "Find Elements in a Contaminated Binary Tree", "titleSlug": "find-elements-in-a-contaminated-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67851, "totalSubmissionRaw": 87399}, "1262": {"acRate": 50.61433505748114, "difficulty": "Medium", "likes": 1828, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1262", "paidOnly": false, "title": "Greatest Sum Divisible by Three", "titleSlug": "greatest-sum-divisible-by-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58908, "totalSubmissionRaw": 116386}, "1263": {"acRate": 49.15098356467683, "difficulty": "Hard", "likes": 852, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1263", "paidOnly": false, "title": "Minimum Moves to Move a Box to Their Target Location", "titleSlug": "minimum-moves-to-move-a-box-to-their-target-location", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28859, "totalSubmissionRaw": 58715}, "1264": {"acRate": 65.30768896548727, "difficulty": "Medium", "likes": 251, "dislikes": 24, "categoryTitle": "Database", "frontendQuestionId": "1264", "paidOnly": true, "title": "Page Recommendations", "titleSlug": "page-recommendations", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45093, "totalSubmissionRaw": 69047}, "1265": {"acRate": 94.03427252740399, "difficulty": "Medium", "likes": 580, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "1265", "paidOnly": true, "title": "Print Immutable Linked List in Reverse", "titleSlug": "print-immutable-linked-list-in-reverse", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60307, "totalSubmissionRaw": 64133}, "1266": {"acRate": 82.44821131232483, "difficulty": "Easy", "likes": 2208, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "1266", "paidOnly": false, "title": "Minimum Time Visiting All Points", "titleSlug": "minimum-time-visiting-all-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 239159, "totalSubmissionRaw": 290072}, "1267": {"acRate": 60.82043555677304, "difficulty": "Medium", "likes": 1312, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1267", "paidOnly": false, "title": "Count Servers that Communicate", "titleSlug": "count-servers-that-communicate", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 62167, "totalSubmissionRaw": 102214}, "1268": {"acRate": 65.10058971030625, "difficulty": "Medium", "likes": 4791, "dislikes": 244, "categoryTitle": "Algorithms", "frontendQuestionId": "1268", "paidOnly": false, "title": "Search Suggestions System", "titleSlug": "search-suggestions-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 338025, "totalSubmissionRaw": 519236}, "1269": {"acRate": 50.249395848559374, "difficulty": "Hard", "likes": 1553, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "1269", "paidOnly": false, "title": "Number of Ways to Stay in the Same Place After Some Steps", "titleSlug": "number-of-ways-to-stay-in-the-same-place-after-some-steps", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 94194, "totalSubmissionRaw": 187453}, "1270": {"acRate": 84.52380952380952, "difficulty": "Medium", "likes": 425, "dislikes": 29, "categoryTitle": "Database", "frontendQuestionId": "1270", "paidOnly": true, "title": "All People Report to the Given Manager", "titleSlug": "all-people-report-to-the-given-manager", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58078, "totalSubmissionRaw": 68712}, "1271": {"acRate": 58.28740354744964, "difficulty": "Easy", "likes": 78, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "1271", "paidOnly": true, "title": "Hexspeak", "titleSlug": "hexspeak", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11633, "totalSubmissionRaw": 19958}, "1272": {"acRate": 66.40221434741983, "difficulty": "Medium", "likes": 463, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1272", "paidOnly": true, "title": "Remove Interval", "titleSlug": "remove-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 37664, "totalSubmissionRaw": 56721}, "1273": {"acRate": 61.20644825793031, "difficulty": "Medium", "likes": 228, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "1273", "paidOnly": true, "title": "Delete Tree Nodes", "titleSlug": "delete-tree-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10593, "totalSubmissionRaw": 17307}, "1274": {"acRate": 68.68182873056394, "difficulty": "Hard", "likes": 526, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1274", "paidOnly": true, "title": "Number of Ships in a Rectangle", "titleSlug": "number-of-ships-in-a-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 29595, "totalSubmissionRaw": 43090}, "1275": {"acRate": 53.94223014980752, "difficulty": "Easy", "likes": 1511, "dislikes": 352, "categoryTitle": "Algorithms", "frontendQuestionId": "1275", "paidOnly": false, "title": "Find Winner on a Tic Tac Toe Game", "titleSlug": "find-winner-on-a-tic-tac-toe-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135784, "totalSubmissionRaw": 251721}, "1276": {"acRate": 51.330523110062956, "difficulty": "Medium", "likes": 331, "dislikes": 236, "categoryTitle": "Algorithms", "frontendQuestionId": "1276", "paidOnly": false, "title": "Number of Burgers with No Waste of Ingredients", "titleSlug": "number-of-burgers-with-no-waste-of-ingredients", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27642, "totalSubmissionRaw": 53851}, "1277": {"acRate": 75.62695999770304, "difficulty": "Medium", "likes": 4908, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "1277", "paidOnly": false, "title": "Count Square Submatrices with All Ones", "titleSlug": "count-square-submatrices-with-all-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237058, "totalSubmissionRaw": 313457}, "1278": {"acRate": 61.2288602021415, "difficulty": "Hard", "likes": 1156, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "1278", "paidOnly": false, "title": "Palindrome Partitioning III", "titleSlug": "palindrome-partitioning-iii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30593, "totalSubmissionRaw": 49965}, "1279": {"acRate": 72.69559406176906, "difficulty": "Easy", "likes": 75, "dislikes": 355, "categoryTitle": "Concurrency", "frontendQuestionId": "1279", "paidOnly": true, "title": "Traffic Light Controlled Intersection", "titleSlug": "traffic-light-controlled-intersection", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15229, "totalSubmissionRaw": 20949}, "1280": {"acRate": 59.33790060689949, "difficulty": "Easy", "likes": 1962, "dislikes": 259, "categoryTitle": "Database", "frontendQuestionId": "1280", "paidOnly": false, "title": "Students and Examinations", "titleSlug": "students-and-examinations", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 356672, "totalSubmissionRaw": 601086}, "1281": {"acRate": 86.62650067500572, "difficulty": "Easy", "likes": 2601, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "1281", "paidOnly": false, "title": "Subtract the Product and Sum of Digits of an Integer", "titleSlug": "subtract-the-product-and-sum-of-digits-of-an-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 526812, "totalSubmissionRaw": 608142}, "1282": {"acRate": 87.42933835460028, "difficulty": "Medium", "likes": 3010, "dislikes": 715, "categoryTitle": "Algorithms", "frontendQuestionId": "1282", "paidOnly": false, "title": "Group the People Given the Group Size They Belong To", "titleSlug": "group-the-people-given-the-group-size-they-belong-to", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 218228, "totalSubmissionRaw": 249605}, "1283": {"acRate": 61.623992085611555, "difficulty": "Medium", "likes": 3008, "dislikes": 208, "categoryTitle": "Algorithms", "frontendQuestionId": "1283", "paidOnly": false, "title": "Find the Smallest Divisor Given a Threshold", "titleSlug": "find-the-smallest-divisor-given-a-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 231721, "totalSubmissionRaw": 376024}, "1284": {"acRate": 72.33296457868042, "difficulty": "Hard", "likes": 975, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "1284", "paidOnly": false, "title": "Minimum Number of Flips to Convert Binary Matrix to Zero Matrix", "titleSlug": "minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 34654, "totalSubmissionRaw": 47909}, "1285": {"acRate": 82.02180728355384, "difficulty": "Medium", "likes": 567, "dislikes": 35, "categoryTitle": "Database", "frontendQuestionId": "1285", "paidOnly": true, "title": "Find the Start and End Number of Continuous Ranges", "titleSlug": "find-the-start-and-end-number-of-continuous-ranges", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41599, "totalSubmissionRaw": 50717}, "1286": {"acRate": 73.3776811057031, "difficulty": "Medium", "likes": 1367, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1286", "paidOnly": false, "title": "Iterator for Combination", "titleSlug": "iterator-for-combination", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75229, "totalSubmissionRaw": 102523}, "1287": {"acRate": 61.00440758900253, "difficulty": "Easy", "likes": 1717, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "1287", "paidOnly": false, "title": "Element Appearing More Than 25% In Sorted Array", "titleSlug": "element-appearing-more-than-25-in-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 224081, "totalSubmissionRaw": 367319}, "1288": {"acRate": 56.239225685964655, "difficulty": "Medium", "likes": 2238, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "1288", "paidOnly": false, "title": "Remove Covered Intervals", "titleSlug": "remove-covered-intervals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 125274, "totalSubmissionRaw": 222752}, "1289": {"acRate": 64.28449755624565, "difficulty": "Hard", "likes": 2265, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "1289", "paidOnly": false, "title": "Minimum Falling Path Sum II", "titleSlug": "minimum-falling-path-sum-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147180, "totalSubmissionRaw": 228951}, "1290": {"acRate": 81.15909821270118, "difficulty": "Easy", "likes": 4189, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "1290", "paidOnly": false, "title": "Convert Binary Number in a Linked List to Integer", "titleSlug": "convert-binary-number-in-a-linked-list-to-integer", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 507625, "totalSubmissionRaw": 625469}, "1291": {"acRate": 65.30737638650842, "difficulty": "Medium", "likes": 2868, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "1291", "paidOnly": false, "title": "Sequential Digits", "titleSlug": "sequential-digits", "topicTags": [{"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 222145, "totalSubmissionRaw": 340153}, "1292": {"acRate": 53.773900355655535, "difficulty": "Medium", "likes": 1094, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1292", "paidOnly": false, "title": "Maximum Side Length of a Square with Sum Less than or Equal to Threshold", "titleSlug": "maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35380, "totalSubmissionRaw": 65794}, "1293": {"acRate": 45.33568731102374, "difficulty": "Hard", "likes": 4565, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "1293", "paidOnly": false, "title": "Shortest Path in a Grid with Obstacles Elimination", "titleSlug": "shortest-path-in-a-grid-with-obstacles-elimination", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 221609, "totalSubmissionRaw": 488818}, "1294": {"acRate": 66.7495813620771, "difficulty": "Easy", "likes": 141, "dislikes": 30, "categoryTitle": "Database", "frontendQuestionId": "1294", "paidOnly": true, "title": "Weather Type in Each Country", "titleSlug": "weather-type-in-each-country", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41057, "totalSubmissionRaw": 61509}, "1295": {"acRate": 77.51930706853676, "difficulty": "Easy", "likes": 2420, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1295", "paidOnly": false, "title": "Find Numbers with Even Number of Digits", "titleSlug": "find-numbers-with-even-number-of-digits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 726622, "totalSubmissionRaw": 937344}, "1296": {"acRate": 58.498750773603504, "difficulty": "Medium", "likes": 1881, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "1296", "paidOnly": false, "title": "Divide Array in Sets of K Consecutive Numbers", "titleSlug": "divide-array-in-sets-of-k-consecutive-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 102085, "totalSubmissionRaw": 174508}, "1297": {"acRate": 52.34606956029973, "difficulty": "Medium", "likes": 1110, "dislikes": 410, "categoryTitle": "Algorithms", "frontendQuestionId": "1297", "paidOnly": false, "title": "Maximum Number of Occurrences of a Substring", "titleSlug": "maximum-number-of-occurrences-of-a-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59239, "totalSubmissionRaw": 113167}, "1298": {"acRate": 57.78576741879494, "difficulty": "Hard", "likes": 348, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1298", "paidOnly": false, "title": "Maximum Candies You Can Get from Boxes", "titleSlug": "maximum-candies-you-can-get-from-boxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18644, "totalSubmissionRaw": 32264}, "1299": {"acRate": 71.3474111166411, "difficulty": "Easy", "likes": 2645, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "1299", "paidOnly": false, "title": "Replace Elements with Greatest Element on Right Side", "titleSlug": "replace-elements-with-greatest-element-on-right-side", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 421462, "totalSubmissionRaw": 590718}, "1300": {"acRate": 44.8854860774017, "difficulty": "Medium", "likes": 1152, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1300", "paidOnly": false, "title": "Sum of Mutated Array Closest to Target", "titleSlug": "sum-of-mutated-array-closest-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40686, "totalSubmissionRaw": 90644}, "1301": {"acRate": 40.017854244440834, "difficulty": "Hard", "likes": 521, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1301", "paidOnly": false, "title": "Number of Paths with Max Score", "titleSlug": "number-of-paths-with-max-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14793, "totalSubmissionRaw": 36966}, "1302": {"acRate": 86.3466301704068, "difficulty": "Medium", "likes": 4719, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "1302", "paidOnly": false, "title": "Deepest Leaves Sum", "titleSlug": "deepest-leaves-sum", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 348261, "totalSubmissionRaw": 403329}, "1303": {"acRate": 89.55062661871386, "difficulty": "Easy", "likes": 335, "dislikes": 16, "categoryTitle": "Database", "frontendQuestionId": "1303", "paidOnly": true, "title": "Find the Team Size", "titleSlug": "find-the-team-size", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 72956, "totalSubmissionRaw": 81469}, "1304": {"acRate": 76.15126562976518, "difficulty": "Easy", "likes": 2011, "dislikes": 600, "categoryTitle": "Algorithms", "frontendQuestionId": "1304", "paidOnly": false, "title": "Find N Unique Integers Sum up to Zero", "titleSlug": "find-n-unique-integers-sum-up-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 229723, "totalSubmissionRaw": 301667}, "1305": {"acRate": 79.87739674540238, "difficulty": "Medium", "likes": 3084, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1305", "paidOnly": false, "title": "All Elements in Two Binary Search Trees", "titleSlug": "all-elements-in-two-binary-search-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 226335, "totalSubmissionRaw": 283353}, "1306": {"acRate": 65.37941238638766, "difficulty": "Medium", "likes": 4184, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1306", "paidOnly": false, "title": "Jump Game III", "titleSlug": "jump-game-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 247447, "totalSubmissionRaw": 378479}, "1307": {"acRate": 34.63757916959887, "difficulty": "Hard", "likes": 507, "dislikes": 132, "categoryTitle": "Algorithms", "frontendQuestionId": "1307", "paidOnly": false, "title": "Verbal Arithmetic Puzzle", "titleSlug": "verbal-arithmetic-puzzle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14766, "totalSubmissionRaw": 42630}, "1308": {"acRate": 86.30097879282218, "difficulty": "Medium", "likes": 217, "dislikes": 63, "categoryTitle": "Database", "frontendQuestionId": "1308", "paidOnly": true, "title": "Running Total for Different Genders", "titleSlug": "running-total-for-different-genders", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42322, "totalSubmissionRaw": 49040}, "1309": {"acRate": 79.94077963307792, "difficulty": "Easy", "likes": 1547, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "1309", "paidOnly": false, "title": "Decrypt String from Alphabet to Integer Mapping", "titleSlug": "decrypt-string-from-alphabet-to-integer-mapping", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 130939, "totalSubmissionRaw": 163795}, "1310": {"acRate": 78.73554467426932, "difficulty": "Medium", "likes": 2017, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1310", "paidOnly": false, "title": "XOR Queries of a Subarray", "titleSlug": "xor-queries-of-a-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196494, "totalSubmissionRaw": 249560}, "1311": {"acRate": 48.08940677204151, "difficulty": "Medium", "likes": 416, "dislikes": 426, "categoryTitle": "Algorithms", "frontendQuestionId": "1311", "paidOnly": false, "title": "Get Watched Videos by Your Friends", "titleSlug": "get-watched-videos-by-your-friends", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26743, "totalSubmissionRaw": 55611}, "1312": {"acRate": 71.4950946178598, "difficulty": "Hard", "likes": 5133, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1312", "paidOnly": false, "title": "Minimum Insertion Steps to Make a String Palindrome", "titleSlug": "minimum-insertion-steps-to-make-a-string-palindrome", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 199748, "totalSubmissionRaw": 279387}, "1313": {"acRate": 85.87444154444889, "difficulty": "Easy", "likes": 1277, "dislikes": 1318, "categoryTitle": "Algorithms", "frontendQuestionId": "1313", "paidOnly": false, "title": "Decompress Run-Length Encoded List", "titleSlug": "decompress-run-length-encoded-list", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 277365, "totalSubmissionRaw": 322989}, "1314": {"acRate": 75.70619162693488, "difficulty": "Medium", "likes": 2412, "dislikes": 380, "categoryTitle": "Algorithms", "frontendQuestionId": "1314", "paidOnly": false, "title": "Matrix Block Sum", "titleSlug": "matrix-block-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 92731, "totalSubmissionRaw": 122488}, "1315": {"acRate": 85.63545557471933, "difficulty": "Medium", "likes": 2766, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1315", "paidOnly": false, "title": "Sum of Nodes with Even-Valued Grandparent", "titleSlug": "sum-of-nodes-with-even-valued-grandparent", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161863, "totalSubmissionRaw": 189014}, "1316": {"acRate": 51.17775447149862, "difficulty": "Hard", "likes": 320, "dislikes": 208, "categoryTitle": "Algorithms", "frontendQuestionId": "1316", "paidOnly": false, "title": "Distinct Echo Substrings", "titleSlug": "distinct-echo-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18055, "totalSubmissionRaw": 35279}, "1317": {"acRate": 53.966765366013, "difficulty": "Easy", "likes": 416, "dislikes": 315, "categoryTitle": "Algorithms", "frontendQuestionId": "1317", "paidOnly": false, "title": "Convert Integer to the Sum of Two No-Zero Integers", "titleSlug": "convert-integer-to-the-sum-of-two-no-zero-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51215, "totalSubmissionRaw": 94901}, "1318": {"acRate": 71.1942050139056, "difficulty": "Medium", "likes": 2013, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "1318", "paidOnly": false, "title": "Minimum Flips to Make a OR b Equal to c", "titleSlug": "minimum-flips-to-make-a-or-b-equal-to-c", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144379, "totalSubmissionRaw": 202796}, "1319": {"acRate": 63.57280561168792, "difficulty": "Medium", "likes": 5120, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1319", "paidOnly": false, "title": "Number of Operations to Make Network Connected", "titleSlug": "number-of-operations-to-make-network-connected", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 246330, "totalSubmissionRaw": 387477}, "1320": {"acRate": 59.01148277583624, "difficulty": "Hard", "likes": 1012, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1320", "paidOnly": false, "title": "Minimum Distance to Type a Word Using Two Fingers", "titleSlug": "minimum-distance-to-type-a-word-using-two-fingers", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33096, "totalSubmissionRaw": 56084}, "1321": {"acRate": 53.864185742427765, "difficulty": "Medium", "likes": 825, "dislikes": 306, "categoryTitle": "Database", "frontendQuestionId": "1321", "paidOnly": false, "title": "Restaurant Growth", "titleSlug": "restaurant-growth", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 125231, "totalSubmissionRaw": 232494}, "1322": {"acRate": 59.4691364549202, "difficulty": "Easy", "likes": 263, "dislikes": 65, "categoryTitle": "Database", "frontendQuestionId": "1322", "paidOnly": true, "title": "Ads Performance", "titleSlug": "ads-performance", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 45011, "totalSubmissionRaw": 75688}, "1323": {"acRate": 82.51514580042904, "difficulty": "Easy", "likes": 2814, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "1323", "paidOnly": false, "title": "Maximum 69 Number", "titleSlug": "maximum-69-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 280029, "totalSubmissionRaw": 339367}, "1324": {"acRate": 65.00678365363112, "difficulty": "Medium", "likes": 793, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1324", "paidOnly": false, "title": "Print Words Vertically", "titleSlug": "print-words-vertically", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43602, "totalSubmissionRaw": 67073}, "1325": {"acRate": 77.40230785241316, "difficulty": "Medium", "likes": 2767, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1325", "paidOnly": false, "title": "Delete Leaves With a Given Value", "titleSlug": "delete-leaves-with-a-given-value", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219410, "totalSubmissionRaw": 283467}, "1326": {"acRate": 50.708301655336044, "difficulty": "Hard", "likes": 3439, "dislikes": 197, "categoryTitle": "Algorithms", "frontendQuestionId": "1326", "paidOnly": false, "title": "Minimum Number of Taps to Open to Water a Garden", "titleSlug": "minimum-number-of-taps-to-open-to-water-a-garden", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138064, "totalSubmissionRaw": 272271}, "1327": {"acRate": 71.42205413395256, "difficulty": "Easy", "likes": 395, "dislikes": 37, "categoryTitle": "Database", "frontendQuestionId": "1327", "paidOnly": false, "title": "List the Products Ordered in a Period", "titleSlug": "list-the-products-ordered-in-a-period", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 156555, "totalSubmissionRaw": 219197}, "1328": {"acRate": 51.66453114530557, "difficulty": "Medium", "likes": 2348, "dislikes": 749, "categoryTitle": "Algorithms", "frontendQuestionId": "1328", "paidOnly": false, "title": "Break a Palindrome", "titleSlug": "break-a-palindrome", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 175802, "totalSubmissionRaw": 340276}, "1329": {"acRate": 82.88690912287899, "difficulty": "Medium", "likes": 3411, "dislikes": 232, "categoryTitle": "Algorithms", "frontendQuestionId": "1329", "paidOnly": false, "title": "Sort the Matrix Diagonally", "titleSlug": "sort-the-matrix-diagonally", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 169701, "totalSubmissionRaw": 204738}, "1330": {"acRate": 41.890927955385514, "difficulty": "Hard", "likes": 482, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1330", "paidOnly": false, "title": "Reverse Subarray To Maximize Array Value", "titleSlug": "reverse-subarray-to-maximize-array-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6460, "totalSubmissionRaw": 15421}, "1331": {"acRate": 70.46267201213567, "difficulty": "Easy", "likes": 2235, "dislikes": 110, "categoryTitle": "Algorithms", "frontendQuestionId": "1331", "paidOnly": false, "title": "Rank Transform of an Array", "titleSlug": "rank-transform-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 273126, "totalSubmissionRaw": 387617}, "1332": {"acRate": 76.55466219310976, "difficulty": "Easy", "likes": 1674, "dislikes": 1771, "categoryTitle": "Algorithms", "frontendQuestionId": "1332", "paidOnly": false, "title": "Remove Palindromic Subsequences", "titleSlug": "remove-palindromic-subsequences", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138727, "totalSubmissionRaw": 181213}, "1333": {"acRate": 61.93396688547076, "difficulty": "Medium", "likes": 307, "dislikes": 224, "categoryTitle": "Algorithms", "frontendQuestionId": "1333", "paidOnly": false, "title": "Filter Restaurants by Vegan-Friendly, Price and Distance", "titleSlug": "filter-restaurants-by-vegan-friendly-price-and-distance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31608, "totalSubmissionRaw": 51035}, "1334": {"acRate": 68.67314921246388, "difficulty": "Medium", "likes": 3215, "dislikes": 139, "categoryTitle": "Algorithms", "frontendQuestionId": "1334", "paidOnly": false, "title": "Find the City With the Smallest Number of Neighbors at a Threshold Distance", "titleSlug": "find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 221052, "totalSubmissionRaw": 321890}, "1335": {"acRate": 59.6068398688486, "difficulty": "Hard", "likes": 3434, "dislikes": 319, "categoryTitle": "Algorithms", "frontendQuestionId": "1335", "paidOnly": false, "title": "Minimum Difficulty of a Job Schedule", "titleSlug": "minimum-difficulty-of-a-job-schedule", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 202702, "totalSubmissionRaw": 340065}, "1336": {"acRate": 47.71385368663594, "difficulty": "Hard", "likes": 92, "dislikes": 317, "categoryTitle": "Database", "frontendQuestionId": "1336", "paidOnly": true, "title": "Number of Transactions per Visit", "titleSlug": "number-of-transactions-per-visit", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13253, "totalSubmissionRaw": 27776}, "1337": {"acRate": 73.72118503877802, "difficulty": "Easy", "likes": 4188, "dislikes": 234, "categoryTitle": "Algorithms", "frontendQuestionId": "1337", "paidOnly": false, "title": "The K Weakest Rows in a Matrix", "titleSlug": "the-k-weakest-rows-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 377465, "totalSubmissionRaw": 512017}, "1338": {"acRate": 68.9701163973638, "difficulty": "Medium", "likes": 3272, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "1338", "paidOnly": false, "title": "Reduce Array Size to The Half", "titleSlug": "reduce-array-size-to-the-half", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 202708, "totalSubmissionRaw": 293907}, "1339": {"acRate": 47.74927585397041, "difficulty": "Medium", "likes": 3025, "dislikes": 104, "categoryTitle": "Algorithms", "frontendQuestionId": "1339", "paidOnly": false, "title": "Maximum Product of Splitted Binary Tree", "titleSlug": "maximum-product-of-splitted-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128086, "totalSubmissionRaw": 268247}, "1340": {"acRate": 63.72057902685182, "difficulty": "Hard", "likes": 1121, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1340", "paidOnly": false, "title": "Jump Game V", "titleSlug": "jump-game-v", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34599, "totalSubmissionRaw": 54298}, "1341": {"acRate": 40.65163980749439, "difficulty": "Medium", "likes": 630, "dislikes": 195, "categoryTitle": "Database", "frontendQuestionId": "1341", "paidOnly": false, "title": "Movie Rating", "titleSlug": "movie-rating", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 136665, "totalSubmissionRaw": 336191}, "1342": {"acRate": 85.37902199814413, "difficulty": "Easy", "likes": 3992, "dislikes": 170, "categoryTitle": "Algorithms", "frontendQuestionId": "1342", "paidOnly": false, "title": "Number of Steps to Reduce a Number to Zero", "titleSlug": "number-of-steps-to-reduce-a-number-to-zero", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 724112, "totalSubmissionRaw": 848115}, "1343": {"acRate": 69.1459575081715, "difficulty": "Medium", "likes": 1627, "dislikes": 106, "categoryTitle": "Algorithms", "frontendQuestionId": "1343", "paidOnly": false, "title": "Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold", "titleSlug": "number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 115081, "totalSubmissionRaw": 166432}, "1344": {"acRate": 64.00264830242811, "difficulty": "Medium", "likes": 1319, "dislikes": 240, "categoryTitle": "Algorithms", "frontendQuestionId": "1344", "paidOnly": false, "title": "Angle Between Hands of a Clock", "titleSlug": "angle-between-hands-of-a-clock", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127604, "totalSubmissionRaw": 199373}, "1345": {"acRate": 46.11640106714922, "difficulty": "Hard", "likes": 3757, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "1345", "paidOnly": false, "title": "Jump Game IV", "titleSlug": "jump-game-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148831, "totalSubmissionRaw": 322729}, "1346": {"acRate": 37.53529645052548, "difficulty": "Easy", "likes": 1942, "dislikes": 210, "categoryTitle": "Algorithms", "frontendQuestionId": "1346", "paidOnly": false, "title": "Check If N and Its Double Exist", "titleSlug": "check-if-n-and-its-double-exist", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 378580, "totalSubmissionRaw": 1008598}, "1347": {"acRate": 82.07631953346198, "difficulty": "Medium", "likes": 2730, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "1347", "paidOnly": false, "title": "Minimum Number of Steps to Make Two Strings Anagram", "titleSlug": "minimum-number-of-steps-to-make-two-strings-anagram", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 291334, "totalSubmissionRaw": 354955}, "1348": {"acRate": 44.808570978415, "difficulty": "Medium", "likes": 198, "dislikes": 299, "categoryTitle": "Algorithms", "frontendQuestionId": "1348", "paidOnly": false, "title": "Tweet Counts Per Frequency", "titleSlug": "tweet-counts-per-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34128, "totalSubmissionRaw": 76164}, "1349": {"acRate": 51.3030528667163, "difficulty": "Hard", "likes": 834, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1349", "paidOnly": false, "title": "Maximum Students Taking Exam", "titleSlug": "maximum-students-taking-exam", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17914, "totalSubmissionRaw": 34918}, "1350": {"acRate": 89.7437072336266, "difficulty": "Easy", "likes": 179, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "1350", "paidOnly": true, "title": "Students With Invalid Departments", "titleSlug": "students-with-invalid-departments", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58757, "totalSubmissionRaw": 65472}, "1351": {"acRate": 77.49876080182189, "difficulty": "Easy", "likes": 4999, "dislikes": 132, "categoryTitle": "Algorithms", "frontendQuestionId": "1351", "paidOnly": false, "title": "Count Negative Numbers in a Sorted Matrix", "titleSlug": "count-negative-numbers-in-a-sorted-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 447157, "totalSubmissionRaw": 576986}, "1352": {"acRate": 51.99890836990665, "difficulty": "Medium", "likes": 1492, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1352", "paidOnly": false, "title": "Product of the Last K Numbers", "titleSlug": "product-of-the-last-k-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 93363, "totalSubmissionRaw": 179548}, "1353": {"acRate": 32.529972710268915, "difficulty": "Medium", "likes": 3086, "dislikes": 440, "categoryTitle": "Algorithms", "frontendQuestionId": "1353", "paidOnly": false, "title": "Maximum Number of Events That Can Be Attended", "titleSlug": "maximum-number-of-events-that-can-be-attended", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 95481, "totalSubmissionRaw": 293517}, "1354": {"acRate": 36.24648810638696, "difficulty": "Hard", "likes": 2041, "dislikes": 168, "categoryTitle": "Algorithms", "frontendQuestionId": "1354", "paidOnly": false, "title": "Construct Target Array With Multiple Sums", "titleSlug": "construct-target-array-with-multiple-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67732, "totalSubmissionRaw": 186865}, "1355": {"acRate": 72.3064682205373, "difficulty": "Medium", "likes": 148, "dislikes": 48, "categoryTitle": "Database", "frontendQuestionId": "1355", "paidOnly": true, "title": "Activity Participants", "titleSlug": "activity-participants", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30898, "totalSubmissionRaw": 42732}, "1356": {"acRate": 78.36757323643067, "difficulty": "Easy", "likes": 2469, "dislikes": 122, "categoryTitle": "Algorithms", "frontendQuestionId": "1356", "paidOnly": false, "title": "Sort Integers by The Number of 1 Bits", "titleSlug": "sort-integers-by-the-number-of-1-bits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 234638, "totalSubmissionRaw": 299407}, "1357": {"acRate": 71.58589011247865, "difficulty": "Medium", "likes": 200, "dislikes": 228, "categoryTitle": "Algorithms", "frontendQuestionId": "1357", "paidOnly": false, "title": "Apply Discount Every n Orders", "titleSlug": "apply-discount-every-n-orders", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24312, "totalSubmissionRaw": 33962}, "1358": {"acRate": 68.0325777832368, "difficulty": "Medium", "likes": 3357, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1358", "paidOnly": false, "title": "Number of Substrings Containing All Three Characters", "titleSlug": "number-of-substrings-containing-all-three-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 144010, "totalSubmissionRaw": 211678}, "1359": {"acRate": 64.93978010223498, "difficulty": "Hard", "likes": 3039, "dislikes": 228, "categoryTitle": "Algorithms", "frontendQuestionId": "1359", "paidOnly": false, "title": "Count All Valid Pickup and Delivery Options", "titleSlug": "count-all-valid-pickup-and-delivery-options", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 126278, "totalSubmissionRaw": 194454}, "1360": {"acRate": 50.71964734624509, "difficulty": "Easy", "likes": 380, "dislikes": 1285, "categoryTitle": "Algorithms", "frontendQuestionId": "1360", "paidOnly": false, "title": "Number of Days Between Two Dates", "titleSlug": "number-of-days-between-two-dates", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57299, "totalSubmissionRaw": 112972}, "1361": {"acRate": 43.81226461497801, "difficulty": "Medium", "likes": 2150, "dislikes": 512, "categoryTitle": "Algorithms", "frontendQuestionId": "1361", "paidOnly": false, "title": "Validate Binary Tree Nodes", "titleSlug": "validate-binary-tree-nodes", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 119356, "totalSubmissionRaw": 272424}, "1362": {"acRate": 61.2264126919453, "difficulty": "Medium", "likes": 323, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1362", "paidOnly": false, "title": "Closest Divisors", "titleSlug": "closest-divisors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24043, "totalSubmissionRaw": 39269}, "1363": {"acRate": 32.67815055140105, "difficulty": "Hard", "likes": 606, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1363", "paidOnly": false, "title": "Largest Multiple of Three", "titleSlug": "largest-multiple-of-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22461, "totalSubmissionRaw": 68734}, "1364": {"acRate": 74.8646257299593, "difficulty": "Medium", "likes": 90, "dislikes": 391, "categoryTitle": "Database", "frontendQuestionId": "1364", "paidOnly": true, "title": "Number of Trusted Contacts of a Customer", "titleSlug": "number-of-trusted-contacts-of-a-customer", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 21153, "totalSubmissionRaw": 28255}, "1365": {"acRate": 87.00835268688634, "difficulty": "Easy", "likes": 5512, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "1365", "paidOnly": false, "title": "How Many Numbers Are Smaller Than the Current Number", "titleSlug": "how-many-numbers-are-smaller-than-the-current-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 605425, "totalSubmissionRaw": 695824}, "1366": {"acRate": 58.74580862922746, "difficulty": "Medium", "likes": 1466, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "1366", "paidOnly": false, "title": "Rank Teams by Votes", "titleSlug": "rank-teams-by-votes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79365, "totalSubmissionRaw": 135099}, "1367": {"acRate": 52.075930762858114, "difficulty": "Medium", "likes": 2922, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1367", "paidOnly": false, "title": "Linked List in Binary Tree", "titleSlug": "linked-list-in-binary-tree", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 189207, "totalSubmissionRaw": 363329}, "1368": {"acRate": 62.56154006703417, "difficulty": "Hard", "likes": 1793, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1368", "paidOnly": false, "title": "Minimum Cost to Make at Least One Valid Path in a Grid", "titleSlug": "minimum-cost-to-make-at-least-one-valid-path-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50957, "totalSubmissionRaw": 81451}, "1369": {"acRate": 67.59187563285485, "difficulty": "Hard", "likes": 164, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "1369", "paidOnly": true, "title": "Get the Second Most Recent Activity", "titleSlug": "get-the-second-most-recent-activity", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22696, "totalSubmissionRaw": 33578}, "1370": {"acRate": 76.73143490100152, "difficulty": "Easy", "likes": 789, "dislikes": 866, "categoryTitle": "Algorithms", "frontendQuestionId": "1370", "paidOnly": false, "title": "Increasing Decreasing String", "titleSlug": "increasing-decreasing-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83126, "totalSubmissionRaw": 108334}, "1371": {"acRate": 76.29769833758905, "difficulty": "Medium", "likes": 2446, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1371", "paidOnly": false, "title": "Find the Longest Substring Containing Vowels in Even Counts", "titleSlug": "find-the-longest-substring-containing-vowels-in-even-counts", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128187, "totalSubmissionRaw": 168009}, "1372": {"acRate": 65.94445045727582, "difficulty": "Medium", "likes": 3499, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1372", "paidOnly": false, "title": "Longest ZigZag Path in a Binary Tree", "titleSlug": "longest-zigzag-path-in-a-binary-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 194966, "totalSubmissionRaw": 295654}, "1373": {"acRate": 42.29088512622934, "difficulty": "Hard", "likes": 2713, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "1373", "paidOnly": false, "title": "Maximum Sum BST in Binary Tree", "titleSlug": "maximum-sum-bst-in-binary-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83423, "totalSubmissionRaw": 197260}, "1374": {"acRate": 78.11206247647723, "difficulty": "Easy", "likes": 492, "dislikes": 1276, "categoryTitle": "Algorithms", "frontendQuestionId": "1374", "paidOnly": false, "title": "Generate a String With Characters That Have Odd Counts", "titleSlug": "generate-a-string-with-characters-that-have-odd-counts", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 99621, "totalSubmissionRaw": 127536}, "1375": {"acRate": 65.81586034433009, "difficulty": "Medium", "likes": 944, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "1375", "paidOnly": false, "title": "Number of Times Binary String Is Prefix-Aligned", "titleSlug": "number-of-times-binary-string-is-prefix-aligned", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54743, "totalSubmissionRaw": 83176}, "1376": {"acRate": 60.077936429464614, "difficulty": "Medium", "likes": 4122, "dislikes": 300, "categoryTitle": "Algorithms", "frontendQuestionId": "1376", "paidOnly": false, "title": "Time Needed to Inform All Employees", "titleSlug": "time-needed-to-inform-all-employees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227248, "totalSubmissionRaw": 378256}, "1377": {"acRate": 35.62002375401399, "difficulty": "Hard", "likes": 801, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1377", "paidOnly": false, "title": "Frog Position After T Seconds", "titleSlug": "frog-position-after-t-seconds", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32390, "totalSubmissionRaw": 90932}, "1378": {"acRate": 83.63092105592895, "difficulty": "Easy", "likes": 1380, "dislikes": 121, "categoryTitle": "Database", "frontendQuestionId": "1378", "paidOnly": false, "title": "Replace Employee ID With The Unique Identifier", "titleSlug": "replace-employee-id-with-the-unique-identifier", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 667440, "totalSubmissionRaw": 798078}, "1379": {"acRate": 85.92856402910593, "difficulty": "Easy", "likes": 1760, "dislikes": 2008, "categoryTitle": "Algorithms", "frontendQuestionId": "1379", "paidOnly": false, "title": "Find a Corresponding Node of a Binary Tree in a Clone of That Tree", "titleSlug": "find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 240550, "totalSubmissionRaw": 279942}, "1380": {"acRate": 79.93250591274379, "difficulty": "Easy", "likes": 2204, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "1380", "paidOnly": false, "title": "Lucky Numbers in a Matrix", "titleSlug": "lucky-numbers-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 256516, "totalSubmissionRaw": 320916}, "1381": {"acRate": 80.58291464438719, "difficulty": "Medium", "likes": 2252, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "1381", "paidOnly": false, "title": "Design a Stack With Increment Operation", "titleSlug": "design-a-stack-with-increment-operation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 226467, "totalSubmissionRaw": 281036}, "1382": {"acRate": 84.72054930403024, "difficulty": "Medium", "likes": 3684, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1382", "paidOnly": false, "title": "Balance a Binary Search Tree", "titleSlug": "balance-a-binary-search-tree", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 263059, "totalSubmissionRaw": 310502}, "1383": {"acRate": 47.65116968010451, "difficulty": "Hard", "likes": 3120, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "1383", "paidOnly": false, "title": "Maximum Performance of a Team", "titleSlug": "maximum-performance-of-a-team", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 98119, "totalSubmissionRaw": 205911}, "1384": {"acRate": 60.874916482048036, "difficulty": "Hard", "likes": 230, "dislikes": 130, "categoryTitle": "Database", "frontendQuestionId": "1384", "paidOnly": true, "title": "Total Sales Amount by Year", "titleSlug": "total-sales-amount-by-year", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17310, "totalSubmissionRaw": 28435}, "1385": {"acRate": 69.19720120654699, "difficulty": "Easy", "likes": 926, "dislikes": 3065, "categoryTitle": "Algorithms", "frontendQuestionId": "1385", "paidOnly": false, "title": "Find the Distance Value Between Two Arrays", "titleSlug": "find-the-distance-value-between-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 111950, "totalSubmissionRaw": 161784}, "1386": {"acRate": 42.31110080421405, "difficulty": "Medium", "likes": 912, "dislikes": 403, "categoryTitle": "Algorithms", "frontendQuestionId": "1386", "paidOnly": false, "title": "Cinema Seat Allocation", "titleSlug": "cinema-seat-allocation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51086, "totalSubmissionRaw": 120739}, "1387": {"acRate": 70.2919501749962, "difficulty": "Medium", "likes": 1455, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1387", "paidOnly": false, "title": "Sort Integers by The Power Value", "titleSlug": "sort-integers-by-the-power-value", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 97005, "totalSubmissionRaw": 138003}, "1388": {"acRate": 52.28240129164832, "difficulty": "Hard", "likes": 1073, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1388", "paidOnly": false, "title": "Pizza With 3n Slices", "titleSlug": "pizza-with-3n-slices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28496, "totalSubmissionRaw": 54504}, "1389": {"acRate": 86.05415071235592, "difficulty": "Easy", "likes": 2081, "dislikes": 1881, "categoryTitle": "Algorithms", "frontendQuestionId": "1389", "paidOnly": false, "title": "Create Target Array in the Given Order", "titleSlug": "create-target-array-in-the-given-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 265644, "totalSubmissionRaw": 308694}, "1390": {"acRate": 43.58897874408944, "difficulty": "Medium", "likes": 422, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "1390", "paidOnly": false, "title": "Four Divisors", "titleSlug": "four-divisors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39455, "totalSubmissionRaw": 90516}, "1391": {"acRate": 48.38598847469274, "difficulty": "Medium", "likes": 832, "dislikes": 317, "categoryTitle": "Algorithms", "frontendQuestionId": "1391", "paidOnly": false, "title": "Check if There is a Valid Path in a Grid", "titleSlug": "check-if-there-is-a-valid-path-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30983, "totalSubmissionRaw": 64033}, "1392": {"acRate": 47.070509132748455, "difficulty": "Hard", "likes": 1399, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1392", "paidOnly": false, "title": "Longest Happy Prefix", "titleSlug": "longest-happy-prefix", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52365, "totalSubmissionRaw": 111248}, "1393": {"acRate": 85.3861686017163, "difficulty": "Medium", "likes": 832, "dislikes": 47, "categoryTitle": "Database", "frontendQuestionId": "1393", "paidOnly": false, "title": "Capital Gain/Loss", "titleSlug": "capital-gainloss", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121786, "totalSubmissionRaw": 142629}, "1394": {"acRate": 68.04933234972299, "difficulty": "Easy", "likes": 1168, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "1394", "paidOnly": false, "title": "Find Lucky Integer in an Array", "titleSlug": "find-lucky-integer-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137444, "totalSubmissionRaw": 201977}, "1395": {"acRate": 70.12761274751934, "difficulty": "Medium", "likes": 3364, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "1395", "paidOnly": false, "title": "Count Number of Teams", "titleSlug": "count-number-of-teams", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 224320, "totalSubmissionRaw": 319874}, "1396": {"acRate": 74.76097923035312, "difficulty": "Medium", "likes": 3520, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "1396", "paidOnly": false, "title": "Design Underground System", "titleSlug": "design-underground-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237713, "totalSubmissionRaw": 317964}, "1397": {"acRate": 42.83565928777671, "difficulty": "Hard", "likes": 495, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1397", "paidOnly": false, "title": "Find All Good Strings", "titleSlug": "find-all-good-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7121, "totalSubmissionRaw": 16624}, "1398": {"acRate": 72.40413169786959, "difficulty": "Medium", "likes": 310, "dislikes": 17, "categoryTitle": "Database", "frontendQuestionId": "1398", "paidOnly": true, "title": "Customers Who Bought Products A and B but Not C", "titleSlug": "customers-who-bought-products-a-and-b-but-not-c", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56076, "totalSubmissionRaw": 77448}, "1399": {"acRate": 66.50895980485451, "difficulty": "Easy", "likes": 445, "dislikes": 988, "categoryTitle": "Algorithms", "frontendQuestionId": "1399", "paidOnly": false, "title": "Count Largest Group", "titleSlug": "count-largest-group", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49623, "totalSubmissionRaw": 74611}, "1400": {"acRate": 62.13308881906316, "difficulty": "Medium", "likes": 1061, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1400", "paidOnly": false, "title": "Construct K Palindrome Strings", "titleSlug": "construct-k-palindrome-strings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55565, "totalSubmissionRaw": 89429}, "1401": {"acRate": 46.98662758747023, "difficulty": "Medium", "likes": 373, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "1401", "paidOnly": false, "title": "Circle and Rectangle Overlapping", "titleSlug": "circle-and-rectangle-overlapping", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17955, "totalSubmissionRaw": 38213}, "1402": {"acRate": 76.24864690122011, "difficulty": "Hard", "likes": 3338, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "1402", "paidOnly": false, "title": "Reducing Dishes", "titleSlug": "reducing-dishes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 155670, "totalSubmissionRaw": 204161}, "1403": {"acRate": 72.83450472009196, "difficulty": "Easy", "likes": 587, "dislikes": 504, "categoryTitle": "Algorithms", "frontendQuestionId": "1403", "paidOnly": false, "title": "Minimum Subsequence in Non-Increasing Order", "titleSlug": "minimum-subsequence-in-non-increasing-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77308, "totalSubmissionRaw": 106142}, "1404": {"acRate": 61.49232603188794, "difficulty": "Medium", "likes": 1388, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "1404", "paidOnly": false, "title": "Number of Steps to Reduce a Number in Binary Representation to One", "titleSlug": "number-of-steps-to-reduce-a-number-in-binary-representation-to-one", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148560, "totalSubmissionRaw": 241593}, "1405": {"acRate": 65.53038687621437, "difficulty": "Medium", "likes": 2622, "dislikes": 307, "categoryTitle": "Algorithms", "frontendQuestionId": "1405", "paidOnly": false, "title": "Longest Happy String", "titleSlug": "longest-happy-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 186506, "totalSubmissionRaw": 284611}, "1406": {"acRate": 63.600454884966595, "difficulty": "Hard", "likes": 2224, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1406", "paidOnly": false, "title": "Stone Game III", "titleSlug": "stone-game-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 94516, "totalSubmissionRaw": 148609}, "1407": {"acRate": 57.41031656408996, "difficulty": "Easy", "likes": 648, "dislikes": 69, "categoryTitle": "Database", "frontendQuestionId": "1407", "paidOnly": false, "title": "Top Travellers", "titleSlug": "top-travellers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137775, "totalSubmissionRaw": 239983}, "1408": {"acRate": 64.207426904083, "difficulty": "Easy", "likes": 910, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1408", "paidOnly": false, "title": "String Matching in an Array", "titleSlug": "string-matching-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96602, "totalSubmissionRaw": 150453}, "1409": {"acRate": 84.44648347579722, "difficulty": "Medium", "likes": 495, "dislikes": 631, "categoryTitle": "Algorithms", "frontendQuestionId": "1409", "paidOnly": false, "title": "Queries on a Permutation With Key", "titleSlug": "queries-on-a-permutation-with-key", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52459, "totalSubmissionRaw": 62121}, "1410": {"acRate": 50.784798482147984, "difficulty": "Medium", "likes": 193, "dislikes": 325, "categoryTitle": "Algorithms", "frontendQuestionId": "1410", "paidOnly": false, "title": "HTML Entity Parser", "titleSlug": "html-entity-parser", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26499, "totalSubmissionRaw": 52179}, "1411": {"acRate": 63.99374179509773, "difficulty": "Hard", "likes": 1089, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "1411", "paidOnly": false, "title": "Number of Ways to Paint N \u00d7 3 Grid", "titleSlug": "number-of-ways-to-paint-n-3-grid", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35585, "totalSubmissionRaw": 55607}, "1412": {"acRate": 58.725659354202605, "difficulty": "Hard", "likes": 221, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "1412", "paidOnly": true, "title": "Find the Quiet Students in All Exams", "titleSlug": "find-the-quiet-students-in-all-exams", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28589, "totalSubmissionRaw": 48682}, "1413": {"acRate": 65.17305365726057, "difficulty": "Easy", "likes": 1574, "dislikes": 340, "categoryTitle": "Algorithms", "frontendQuestionId": "1413", "paidOnly": false, "title": "Minimum Value to Get Positive Step by Step Sum", "titleSlug": "minimum-value-to-get-positive-step-by-step-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 159454, "totalSubmissionRaw": 244663}, "1414": {"acRate": 65.45767816291664, "difficulty": "Medium", "likes": 1021, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1414", "paidOnly": false, "title": "Find the Minimum Number of Fibonacci Numbers Whose Sum Is K", "titleSlug": "find-the-minimum-number-of-fibonacci-numbers-whose-sum-is-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45209, "totalSubmissionRaw": 69066}, "1415": {"acRate": 75.179971489665, "difficulty": "Medium", "likes": 977, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1415", "paidOnly": false, "title": "The k-th Lexicographical String of All Happy Strings of Length n", "titleSlug": "the-k-th-lexicographical-string-of-all-happy-strings-of-length-n", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42191, "totalSubmissionRaw": 56120}, "1416": {"acRate": 47.2581826112695, "difficulty": "Hard", "likes": 1615, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1416", "paidOnly": false, "title": "Restore The Array", "titleSlug": "restore-the-array", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60671, "totalSubmissionRaw": 128382}, "1417": {"acRate": 52.51497005988024, "difficulty": "Easy", "likes": 594, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "1417", "paidOnly": false, "title": "Reformat The String", "titleSlug": "reformat-the-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61390, "totalSubmissionRaw": 116900}, "1418": {"acRate": 75.34339824471836, "difficulty": "Medium", "likes": 399, "dislikes": 481, "categoryTitle": "Algorithms", "frontendQuestionId": "1418", "paidOnly": false, "title": "Display Table of Food Orders in a Restaurant", "titleSlug": "display-table-of-food-orders-in-a-restaurant", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30991, "totalSubmissionRaw": 41133}, "1419": {"acRate": 50.509447681281216, "difficulty": "Medium", "likes": 1066, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1419", "paidOnly": false, "title": "Minimum Number of Frogs Croaking", "titleSlug": "minimum-number-of-frogs-croaking", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53489, "totalSubmissionRaw": 105899}, "1420": {"acRate": 67.89467190359662, "difficulty": "Hard", "likes": 1367, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1420", "paidOnly": false, "title": "Build Array Where You Can Find The Maximum Exactly K Comparisons", "titleSlug": "build-array-where-you-can-find-the-maximum-exactly-k-comparisons", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66033, "totalSubmissionRaw": 97258}, "1421": {"acRate": 82.85765198538802, "difficulty": "Easy", "likes": 58, "dislikes": 295, "categoryTitle": "Database", "frontendQuestionId": "1421", "paidOnly": true, "title": "NPV Queries", "titleSlug": "npv-queries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 27899, "totalSubmissionRaw": 33671}, "1422": {"acRate": 62.249457517467754, "difficulty": "Easy", "likes": 1567, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "1422", "paidOnly": false, "title": "Maximum Score After Splitting a String", "titleSlug": "maximum-score-after-splitting-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169542, "totalSubmissionRaw": 272359}, "1423": {"acRate": 54.16068745462833, "difficulty": "Medium", "likes": 6283, "dislikes": 256, "categoryTitle": "Algorithms", "frontendQuestionId": "1423", "paidOnly": false, "title": "Maximum Points You Can Obtain from Cards", "titleSlug": "maximum-points-you-can-obtain-from-cards", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 320810, "totalSubmissionRaw": 592330}, "1424": {"acRate": 57.16296422581784, "difficulty": "Medium", "likes": 2204, "dislikes": 153, "categoryTitle": "Algorithms", "frontendQuestionId": "1424", "paidOnly": false, "title": "Diagonal Traverse II", "titleSlug": "diagonal-traverse-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144171, "totalSubmissionRaw": 252213}, "1425": {"acRate": 56.526014158894256, "difficulty": "Hard", "likes": 2142, "dislikes": 104, "categoryTitle": "Algorithms", "frontendQuestionId": "1425", "paidOnly": false, "title": "Constrained Subsequence Sum", "titleSlug": "constrained-subsequence-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80484, "totalSubmissionRaw": 142384}, "1426": {"acRate": 60.34107434403633, "difficulty": "Easy", "likes": 158, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1426", "paidOnly": true, "title": "Counting Elements", "titleSlug": "counting-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135267, "totalSubmissionRaw": 224171}, "1427": {"acRate": 54.871607480981964, "difficulty": "Easy", "likes": 248, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "1427", "paidOnly": true, "title": "Perform String Shifts", "titleSlug": "perform-string-shifts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 82590, "totalSubmissionRaw": 150515}, "1428": {"acRate": 54.741312583427536, "difficulty": "Medium", "likes": 1232, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1428", "paidOnly": true, "title": "Leftmost Column with at Least a One", "titleSlug": "leftmost-column-with-at-least-a-one", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 187414, "totalSubmissionRaw": 342363}, "1429": {"acRate": 54.87590015253816, "difficulty": "Medium", "likes": 578, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "1429", "paidOnly": true, "title": "First Unique Number", "titleSlug": "first-unique-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92816, "totalSubmissionRaw": 169138}, "1430": {"acRate": 47.0611654757664, "difficulty": "Medium", "likes": 215, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1430", "paidOnly": true, "title": "Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree", "titleSlug": "check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44918, "totalSubmissionRaw": 95446}, "1431": {"acRate": 87.79795462838472, "difficulty": "Easy", "likes": 4538, "dislikes": 579, "categoryTitle": "Algorithms", "frontendQuestionId": "1431", "paidOnly": false, "title": "Kids With the Greatest Number of Candies", "titleSlug": "kids-with-the-greatest-number-of-candies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1068320, "totalSubmissionRaw": 1216794}, "1432": {"acRate": 41.00783212649623, "difficulty": "Medium", "likes": 236, "dislikes": 294, "categoryTitle": "Algorithms", "frontendQuestionId": "1432", "paidOnly": false, "title": "Max Difference You Can Get From Changing an Integer", "titleSlug": "max-difference-you-can-get-from-changing-an-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19425, "totalSubmissionRaw": 47369}, "1433": {"acRate": 70.01321409913648, "difficulty": "Medium", "likes": 764, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1433", "paidOnly": false, "title": "Check If a String Can Break Another String", "titleSlug": "check-if-a-string-can-break-another-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45566, "totalSubmissionRaw": 65082}, "1434": {"acRate": 44.44778732016848, "difficulty": "Hard", "likes": 905, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "1434", "paidOnly": false, "title": "Number of Ways to Wear Different Hats to Each Other", "titleSlug": "number-of-ways-to-wear-different-hats-to-each-other", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 16251, "totalSubmissionRaw": 36562}, "1435": {"acRate": 74.87595568731471, "difficulty": "Easy", "likes": 155, "dislikes": 262, "categoryTitle": "Database", "frontendQuestionId": "1435", "paidOnly": true, "title": "Create a Session Bar Chart", "titleSlug": "create-a-session-bar-chart", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23994, "totalSubmissionRaw": 32045}, "1436": {"acRate": 79.51897719597672, "difficulty": "Easy", "likes": 2227, "dislikes": 104, "categoryTitle": "Algorithms", "frontendQuestionId": "1436", "paidOnly": false, "title": "Destination City", "titleSlug": "destination-city", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 283740, "totalSubmissionRaw": 356821}, "1437": {"acRate": 58.19302688099991, "difficulty": "Easy", "likes": 638, "dislikes": 225, "categoryTitle": "Algorithms", "frontendQuestionId": "1437", "paidOnly": false, "title": "Check If All 1's Are at Least Length K Places Away", "titleSlug": "check-if-all-1s-are-at-least-length-k-places-away", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 82502, "totalSubmissionRaw": 141773}, "1438": {"acRate": 56.61451059521466, "difficulty": "Medium", "likes": 4106, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "1438", "paidOnly": false, "title": "Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit", "titleSlug": "longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 238763, "totalSubmissionRaw": 421738}, "1439": {"acRate": 62.04580152671756, "difficulty": "Hard", "likes": 1239, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "1439", "paidOnly": false, "title": "Find the Kth Smallest Sum of a Matrix With Sorted Rows", "titleSlug": "find-the-kth-smallest-sum-of-a-matrix-with-sorted-rows", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36576, "totalSubmissionRaw": 58950}, "1440": {"acRate": 72.67839347377691, "difficulty": "Medium", "likes": 215, "dislikes": 26, "categoryTitle": "Database", "frontendQuestionId": "1440", "paidOnly": true, "title": "Evaluate Boolean Expression", "titleSlug": "evaluate-boolean-expression", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31360, "totalSubmissionRaw": 43149}, "1441": {"acRate": 80.08707681915135, "difficulty": "Medium", "likes": 1001, "dislikes": 487, "categoryTitle": "Algorithms", "frontendQuestionId": "1441", "paidOnly": false, "title": "Build an Array With Stack Operations", "titleSlug": "build-an-array-with-stack-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 173093, "totalSubmissionRaw": 216131}, "1442": {"acRate": 84.91719255958097, "difficulty": "Medium", "likes": 1952, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "1442", "paidOnly": false, "title": "Count Triplets That Can Form Two Arrays of Equal XOR", "titleSlug": "count-triplets-that-can-form-two-arrays-of-equal-xor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128236, "totalSubmissionRaw": 151013}, "1443": {"acRate": 62.550869267827004, "difficulty": "Medium", "likes": 3670, "dislikes": 324, "categoryTitle": "Algorithms", "frontendQuestionId": "1443", "paidOnly": false, "title": "Minimum Time to Collect All Apples in a Tree", "titleSlug": "minimum-time-to-collect-all-apples-in-a-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127113, "totalSubmissionRaw": 203216}, "1444": {"acRate": 61.87711446292642, "difficulty": "Hard", "likes": 1843, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1444", "paidOnly": false, "title": "Number of Ways of Cutting a Pizza", "titleSlug": "number-of-ways-of-cutting-a-pizza", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70233, "totalSubmissionRaw": 113504}, "1445": {"acRate": 86.03041813400587, "difficulty": "Medium", "likes": 240, "dislikes": 23, "categoryTitle": "Database", "frontendQuestionId": "1445", "paidOnly": true, "title": "Apples & Oranges", "titleSlug": "apples-oranges", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55942, "totalSubmissionRaw": 65026}, "1446": {"acRate": 60.237311329702194, "difficulty": "Easy", "likes": 1755, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "1446", "paidOnly": false, "title": "Consecutive Characters", "titleSlug": "consecutive-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 177835, "totalSubmissionRaw": 295224}, "1447": {"acRate": 67.50851572350716, "difficulty": "Medium", "likes": 420, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1447", "paidOnly": false, "title": "Simplified Fractions", "titleSlug": "simplified-fractions", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35872, "totalSubmissionRaw": 53137}, "1448": {"acRate": 73.11061034593031, "difficulty": "Medium", "likes": 5926, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "1448", "paidOnly": false, "title": "Count Good Nodes in Binary Tree", "titleSlug": "count-good-nodes-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 587545, "totalSubmissionRaw": 803638}, "1449": {"acRate": 48.52494413618218, "difficulty": "Hard", "likes": 699, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1449", "paidOnly": false, "title": "Form Largest Integer With Digits That Add up to Target", "titleSlug": "form-largest-integer-with-digits-that-add-up-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19327, "totalSubmissionRaw": 39829}, "1450": {"acRate": 75.75769901220221, "difficulty": "Easy", "likes": 883, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "1450", "paidOnly": false, "title": "Number of Students Doing Homework at a Given Time", "titleSlug": "number-of-students-doing-homework-at-a-given-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 130379, "totalSubmissionRaw": 172100}, "1451": {"acRate": 65.13676512489315, "difficulty": "Medium", "likes": 762, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "1451", "paidOnly": false, "title": "Rearrange Words in a Sentence", "titleSlug": "rearrange-words-in-a-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54866, "totalSubmissionRaw": 84232}, "1452": {"acRate": 58.61751152073733, "difficulty": "Medium", "likes": 361, "dislikes": 227, "categoryTitle": "Algorithms", "frontendQuestionId": "1452", "paidOnly": false, "title": "People Whose List of Favorite Companies Is Not a Subset of Another List", "titleSlug": "people-whose-list-of-favorite-companies-is-not-a-subset-of-another-list", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26712, "totalSubmissionRaw": 45570}, "1453": {"acRate": 38.66421216130703, "difficulty": "Hard", "likes": 149, "dislikes": 272, "categoryTitle": "Algorithms", "frontendQuestionId": "1453", "paidOnly": false, "title": "Maximum Number of Darts Inside of a Circular Dartboard", "titleSlug": "maximum-number-of-darts-inside-of-a-circular-dartboard", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6721, "totalSubmissionRaw": 17383}, "1454": {"acRate": 36.68132811242826, "difficulty": "Medium", "likes": 409, "dislikes": 40, "categoryTitle": "Database", "frontendQuestionId": "1454", "paidOnly": true, "title": "Active Users", "titleSlug": "active-users", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41031, "totalSubmissionRaw": 111858}, "1455": {"acRate": 64.60171027211598, "difficulty": "Easy", "likes": 833, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1455", "paidOnly": false, "title": "Check If a Word Occurs As a Prefix of Any Word in a Sentence", "titleSlug": "check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 86272, "totalSubmissionRaw": 133545}, "1456": {"acRate": 59.13893197950454, "difficulty": "Medium", "likes": 3556, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "1456", "paidOnly": false, "title": "Maximum Number of Vowels in a Substring of Given Length", "titleSlug": "maximum-number-of-vowels-in-a-substring-of-given-length", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 402574, "totalSubmissionRaw": 680727}, "1457": {"acRate": 68.33230667389925, "difficulty": "Medium", "likes": 3268, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1457", "paidOnly": false, "title": "Pseudo-Palindromic Paths in a Binary Tree", "titleSlug": "pseudo-palindromic-paths-in-a-binary-tree", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 222969, "totalSubmissionRaw": 326301}, "1458": {"acRate": 62.394304559166, "difficulty": "Hard", "likes": 1662, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1458", "paidOnly": false, "title": "Max Dot Product of Two Subsequences", "titleSlug": "max-dot-product-of-two-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79841, "totalSubmissionRaw": 127962}, "1459": {"acRate": 68.53726553844979, "difficulty": "Medium", "likes": 97, "dislikes": 161, "categoryTitle": "Database", "frontendQuestionId": "1459", "paidOnly": true, "title": "Rectangles Area", "titleSlug": "rectangles-area", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17941, "totalSubmissionRaw": 26177}, "1460": {"acRate": 75.96988664946429, "difficulty": "Easy", "likes": 1459, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "1460", "paidOnly": false, "title": "Make Two Arrays Equal by Reversing Subarrays", "titleSlug": "make-two-arrays-equal-by-reversing-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 303542, "totalSubmissionRaw": 399556}, "1461": {"acRate": 56.562976421224946, "difficulty": "Medium", "likes": 2253, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "1461", "paidOnly": false, "title": "Check If a String Contains All Binary Codes of Size K", "titleSlug": "check-if-a-string-contains-all-binary-codes-of-size-k", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 125774, "totalSubmissionRaw": 222361}, "1462": {"acRate": 50.343543696216166, "difficulty": "Medium", "likes": 1492, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1462", "paidOnly": false, "title": "Course Schedule IV", "titleSlug": "course-schedule-iv", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67336, "totalSubmissionRaw": 133753}, "1463": {"acRate": 71.86048997138073, "difficulty": "Hard", "likes": 4154, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "1463", "paidOnly": false, "title": "Cherry Pickup II", "titleSlug": "cherry-pickup-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 181539, "totalSubmissionRaw": 252627}, "1464": {"acRate": 82.95371461592472, "difficulty": "Easy", "likes": 2490, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "1464", "paidOnly": false, "title": "Maximum Product of Two Elements in an Array", "titleSlug": "maximum-product-of-two-elements-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 400508, "totalSubmissionRaw": 482809}, "1465": {"acRate": 41.12039674848876, "difficulty": "Medium", "likes": 2621, "dislikes": 352, "categoryTitle": "Algorithms", "frontendQuestionId": "1465", "paidOnly": false, "title": "Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts", "titleSlug": "maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169312, "totalSubmissionRaw": 411747}, "1466": {"acRate": 64.54692184895235, "difficulty": "Medium", "likes": 4240, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "1466", "paidOnly": false, "title": "Reorder Routes to Make All Paths Lead to the City Zero", "titleSlug": "reorder-routes-to-make-all-paths-lead-to-the-city-zero", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219151, "totalSubmissionRaw": 339522}, "1467": {"acRate": 60.231969070790555, "difficulty": "Hard", "likes": 286, "dislikes": 174, "categoryTitle": "Algorithms", "frontendQuestionId": "1467", "paidOnly": false, "title": "Probability of a Two Boxes Having The Same Number of Distinct Balls", "titleSlug": "probability-of-a-two-boxes-having-the-same-number-of-distinct-balls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9036, "totalSubmissionRaw": 15002}, "1468": {"acRate": 78.40031737312704, "difficulty": "Medium", "likes": 130, "dislikes": 23, "categoryTitle": "Database", "frontendQuestionId": "1468", "paidOnly": true, "title": "Calculate Salaries", "titleSlug": "calculate-salaries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25690, "totalSubmissionRaw": 32768}, "1469": {"acRate": 83.7713544507171, "difficulty": "Easy", "likes": 509, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1469", "paidOnly": true, "title": "Find All The Lonely Nodes", "titleSlug": "find-all-the-lonely-nodes", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56832, "totalSubmissionRaw": 67842}, "1470": {"acRate": 88.66805562516258, "difficulty": "Easy", "likes": 5826, "dislikes": 313, "categoryTitle": "Algorithms", "frontendQuestionId": "1470", "paidOnly": false, "title": "Shuffle the Array", "titleSlug": "shuffle-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 743070, "totalSubmissionRaw": 838036}, "1471": {"acRate": 61.4801017626749, "difficulty": "Medium", "likes": 703, "dislikes": 158, "categoryTitle": "Algorithms", "frontendQuestionId": "1471", "paidOnly": false, "title": "The k Strongest Values in an Array", "titleSlug": "the-k-strongest-values-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40599, "totalSubmissionRaw": 66036}, "1472": {"acRate": 77.6918826041135, "difficulty": "Medium", "likes": 3900, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "1472", "paidOnly": false, "title": "Design Browser History", "titleSlug": "design-browser-history", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 257278, "totalSubmissionRaw": 331151}, "1473": {"acRate": 60.98022877054768, "difficulty": "Hard", "likes": 2076, "dislikes": 151, "categoryTitle": "Algorithms", "frontendQuestionId": "1473", "paidOnly": false, "title": "Paint House III", "titleSlug": "paint-house-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64400, "totalSubmissionRaw": 105608}, "1474": {"acRate": 73.35516915433821, "difficulty": "Easy", "likes": 407, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "1474", "paidOnly": true, "title": "Delete N Nodes After M Nodes of a Linked List", "titleSlug": "delete-n-nodes-after-m-nodes-of-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 33370, "totalSubmissionRaw": 45491}, "1475": {"acRate": 78.68909181874717, "difficulty": "Easy", "likes": 2157, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "1475", "paidOnly": false, "title": "Final Prices With a Special Discount in a Shop", "titleSlug": "final-prices-with-a-special-discount-in-a-shop", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 168289, "totalSubmissionRaw": 213866}, "1476": {"acRate": 88.2051163364809, "difficulty": "Medium", "likes": 639, "dislikes": 1446, "categoryTitle": "Algorithms", "frontendQuestionId": "1476", "paidOnly": false, "title": "Subrectangle Queries", "titleSlug": "subrectangle-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 114334, "totalSubmissionRaw": 129622}, "1477": {"acRate": 36.542878736236865, "difficulty": "Medium", "likes": 1713, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "1477", "paidOnly": false, "title": "Find Two Non-overlapping Sub-arrays Each With Target Sum", "titleSlug": "find-two-non-overlapping-sub-arrays-each-with-target-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49319, "totalSubmissionRaw": 134962}, "1478": {"acRate": 55.60419951863225, "difficulty": "Hard", "likes": 1125, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1478", "paidOnly": false, "title": "Allocate Mailboxes", "titleSlug": "allocate-mailboxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26799, "totalSubmissionRaw": 48196}, "1479": {"acRate": 77.49989596770838, "difficulty": "Hard", "likes": 154, "dislikes": 39, "categoryTitle": "Database", "frontendQuestionId": "1479", "paidOnly": true, "title": "Sales by Day of the Week", "titleSlug": "sales-by-day-of-the-week", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 18624, "totalSubmissionRaw": 24031}, "1480": {"acRate": 86.8885350189647, "difficulty": "Easy", "likes": 7970, "dislikes": 350, "categoryTitle": "Algorithms", "frontendQuestionId": "1480", "paidOnly": false, "title": "Running Sum of 1d Array", "titleSlug": "running-sum-of-1d-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1933203, "totalSubmissionRaw": 2224923}, "1481": {"acRate": 63.156953079572396, "difficulty": "Medium", "likes": 2261, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "1481", "paidOnly": false, "title": "Least Number of Unique Integers after K Removals", "titleSlug": "least-number-of-unique-integers-after-k-removals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 254160, "totalSubmissionRaw": 402426}, "1482": {"acRate": 55.47024031135693, "difficulty": "Medium", "likes": 4737, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "1482", "paidOnly": false, "title": "Minimum Number of Days to Make m Bouquets", "titleSlug": "minimum-number-of-days-to-make-m-bouquets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 289040, "totalSubmissionRaw": 521073}, "1483": {"acRate": 35.13809673507882, "difficulty": "Hard", "likes": 1942, "dislikes": 120, "categoryTitle": "Algorithms", "frontendQuestionId": "1483", "paidOnly": false, "title": "Kth Ancestor of a Tree Node", "titleSlug": "kth-ancestor-of-a-tree-node", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39121, "totalSubmissionRaw": 111334}, "1484": {"acRate": 77.33161738445055, "difficulty": "Easy", "likes": 1459, "dislikes": 111, "categoryTitle": "Database", "frontendQuestionId": "1484", "paidOnly": false, "title": "Group Sold Products By The Date", "titleSlug": "group-sold-products-by-the-date", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 251166, "totalSubmissionRaw": 324792}, "1485": {"acRate": 80.74581020639113, "difficulty": "Medium", "likes": 423, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1485", "paidOnly": true, "title": "Clone Binary Tree With Random Pointer", "titleSlug": "clone-binary-tree-with-random-pointer", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 29968, "totalSubmissionRaw": 37114}, "1486": {"acRate": 86.29494550046523, "difficulty": "Easy", "likes": 1398, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "1486", "paidOnly": false, "title": "XOR Operation in an Array", "titleSlug": "xor-operation-in-an-array", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 207741, "totalSubmissionRaw": 240734}, "1487": {"acRate": 37.4149295895219, "difficulty": "Medium", "likes": 449, "dislikes": 724, "categoryTitle": "Algorithms", "frontendQuestionId": "1487", "paidOnly": false, "title": "Making File Names Unique", "titleSlug": "making-file-names-unique", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34965, "totalSubmissionRaw": 93452}, "1488": {"acRate": 27.065590168619607, "difficulty": "Medium", "likes": 1543, "dislikes": 294, "categoryTitle": "Algorithms", "frontendQuestionId": "1488", "paidOnly": false, "title": "Avoid Flood in The City", "titleSlug": "avoid-flood-in-the-city", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37881, "totalSubmissionRaw": 139960}, "1489": {"acRate": 67.25111928928061, "difficulty": "Hard", "likes": 1873, "dislikes": 159, "categoryTitle": "Algorithms", "frontendQuestionId": "1489", "paidOnly": false, "title": "Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree", "titleSlug": "find-critical-and-pseudo-critical-edges-in-minimum-spanning-tree", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}, {"name": "Strongly Connected Component", "id": "VG9waWNUYWdOb2RlOjYxMDg1", "slug": "strongly-connected-component"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57380, "totalSubmissionRaw": 85322}, "1490": {"acRate": 83.13421002269186, "difficulty": "Medium", "likes": 411, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "1490", "paidOnly": true, "title": "Clone N-ary Tree", "titleSlug": "clone-n-ary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30408, "totalSubmissionRaw": 36577}, "1491": {"acRate": 63.48771779311389, "difficulty": "Easy", "likes": 2234, "dislikes": 187, "categoryTitle": "Algorithms", "frontendQuestionId": "1491", "paidOnly": false, "title": "Average Salary Excluding the Minimum and Maximum Salary", "titleSlug": "average-salary-excluding-the-minimum-and-maximum-salary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 352247, "totalSubmissionRaw": 554827}, "1492": {"acRate": 68.5898328602645, "difficulty": "Medium", "likes": 1809, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "1492", "paidOnly": false, "title": "The kth Factor of n", "titleSlug": "the-kth-factor-of-n", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 270883, "totalSubmissionRaw": 394931}, "1493": {"acRate": 68.0676615036665, "difficulty": "Medium", "likes": 4033, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1493", "paidOnly": false, "title": "Longest Subarray of 1's After Deleting One Element", "titleSlug": "longest-subarray-of-1s-after-deleting-one-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 331657, "totalSubmissionRaw": 487247}, "1494": {"acRate": 29.59414915533581, "difficulty": "Hard", "likes": 1048, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1494", "paidOnly": false, "title": "Parallel Courses II", "titleSlug": "parallel-courses-ii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20111, "totalSubmissionRaw": 67956}, "1495": {"acRate": 49.033893859470176, "difficulty": "Easy", "likes": 88, "dislikes": 38, "categoryTitle": "Database", "frontendQuestionId": "1495", "paidOnly": true, "title": "Friendly Movies Streamed Last Month", "titleSlug": "friendly-movies-streamed-last-month", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 33649, "totalSubmissionRaw": 68624}, "1496": {"acRate": 62.51684152401988, "difficulty": "Easy", "likes": 1485, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1496", "paidOnly": false, "title": "Path Crossing", "titleSlug": "path-crossing", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169826, "totalSubmissionRaw": 271646}, "1497": {"acRate": 46.23430331596376, "difficulty": "Medium", "likes": 2460, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1497", "paidOnly": false, "title": "Check If Array Pairs Are Divisible by k", "titleSlug": "check-if-array-pairs-are-divisible-by-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 184019, "totalSubmissionRaw": 398014}, "1498": {"acRate": 43.588235294117645, "difficulty": "Medium", "likes": 3949, "dislikes": 377, "categoryTitle": "Algorithms", "frontendQuestionId": "1498", "paidOnly": false, "title": "Number of Subsequences That Satisfy the Given Sum Condition", "titleSlug": "number-of-subsequences-that-satisfy-the-given-sum-condition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128193, "totalSubmissionRaw": 294100}, "1499": {"acRate": 44.12964381463041, "difficulty": "Hard", "likes": 1336, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "1499", "paidOnly": false, "title": "Max Value of Equation", "titleSlug": "max-value-of-equation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46089, "totalSubmissionRaw": 104440}, "1500": {"acRate": 42.49366171676929, "difficulty": "Medium", "likes": 49, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "1500", "paidOnly": true, "title": "Design a File Sharing System", "titleSlug": "design-a-file-sharing-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4693, "totalSubmissionRaw": 11044}, "1501": {"acRate": 50.26437741236827, "difficulty": "Medium", "likes": 298, "dislikes": 147, "categoryTitle": "Database", "frontendQuestionId": "1501", "paidOnly": true, "title": "Countries You Can Safely Invest In", "titleSlug": "countries-you-can-safely-invest-in", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41542, "totalSubmissionRaw": 82647}, "1502": {"acRate": 69.5166031193983, "difficulty": "Easy", "likes": 2179, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "1502", "paidOnly": false, "title": "Can Make Arithmetic Progression From Sequence", "titleSlug": "can-make-arithmetic-progression-from-sequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 259445, "totalSubmissionRaw": 373213}, "1503": {"acRate": 68.50238282862396, "difficulty": "Medium", "likes": 1503, "dislikes": 414, "categoryTitle": "Algorithms", "frontendQuestionId": "1503", "paidOnly": false, "title": "Last Moment Before All Ants Fall Out of a Plank", "titleSlug": "last-moment-before-all-ants-fall-out-of-a-plank", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91276, "totalSubmissionRaw": 133245}, "1504": {"acRate": 57.27609596784323, "difficulty": "Medium", "likes": 2124, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "1504", "paidOnly": false, "title": "Count Submatrices With All Ones", "titleSlug": "count-submatrices-with-all-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54717, "totalSubmissionRaw": 95532}, "1505": {"acRate": 39.99631404349429, "difficulty": "Hard", "likes": 489, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1505", "paidOnly": false, "title": "Minimum Possible Integer After at Most K Adjacent Swaps On Digits", "titleSlug": "minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10851, "totalSubmissionRaw": 27130}, "1506": {"acRate": 78.3871737574035, "difficulty": "Medium", "likes": 478, "dislikes": 202, "categoryTitle": "Algorithms", "frontendQuestionId": "1506", "paidOnly": true, "title": "Find Root of N-Ary Tree", "titleSlug": "find-root-of-n-ary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 36131, "totalSubmissionRaw": 46093}, "1507": {"acRate": 66.85561355098241, "difficulty": "Easy", "likes": 479, "dislikes": 437, "categoryTitle": "Algorithms", "frontendQuestionId": "1507", "paidOnly": false, "title": "Reformat Date", "titleSlug": "reformat-date", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80438, "totalSubmissionRaw": 120316}, "1508": {"acRate": 63.17124689691216, "difficulty": "Medium", "likes": 1530, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "1508", "paidOnly": false, "title": "Range Sum of Sorted Subarray Sums", "titleSlug": "range-sum-of-sorted-subarray-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 174057, "totalSubmissionRaw": 275532}, "1509": {"acRate": 59.24779048122845, "difficulty": "Medium", "likes": 2485, "dislikes": 279, "categoryTitle": "Algorithms", "frontendQuestionId": "1509", "paidOnly": false, "title": "Minimum Difference Between Largest and Smallest Value in Three Moves", "titleSlug": "minimum-difference-between-largest-and-smallest-value-in-three-moves", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237445, "totalSubmissionRaw": 400766}, "1510": {"acRate": 59.62998139702823, "difficulty": "Hard", "likes": 1614, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1510", "paidOnly": false, "title": "Stone Game IV", "titleSlug": "stone-game-iv", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75968, "totalSubmissionRaw": 127399}, "1511": {"acRate": 67.3973999490186, "difficulty": "Easy", "likes": 320, "dislikes": 57, "categoryTitle": "Database", "frontendQuestionId": "1511", "paidOnly": true, "title": "Customer Order Frequency", "titleSlug": "customer-order-frequency", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 44948, "totalSubmissionRaw": 66691}, "1512": {"acRate": 89.31322207958921, "difficulty": "Easy", "likes": 5491, "dislikes": 264, "categoryTitle": "Algorithms", "frontendQuestionId": "1512", "paidOnly": false, "title": "Number of Good Pairs", "titleSlug": "number-of-good-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 848815, "totalSubmissionRaw": 950380}, "1513": {"acRate": 47.18281940455816, "difficulty": "Medium", "likes": 882, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1513", "paidOnly": false, "title": "Number of Substrings With Only 1s", "titleSlug": "number-of-substrings-with-only-1s", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48796, "totalSubmissionRaw": 103419}, "1514": {"acRate": 65.4348339111046, "difficulty": "Medium", "likes": 3677, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "1514", "paidOnly": false, "title": "Path with Maximum Probability", "titleSlug": "path-with-maximum-probability", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 321641, "totalSubmissionRaw": 491544}, "1515": {"acRate": 34.6171622246187, "difficulty": "Hard", "likes": 237, "dislikes": 267, "categoryTitle": "Algorithms", "frontendQuestionId": "1515", "paidOnly": false, "title": "Best Position for a Service Centre", "titleSlug": "best-position-for-a-service-centre", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15729, "totalSubmissionRaw": 45437}, "1516": {"acRate": 61.210240496508916, "difficulty": "Hard", "likes": 34, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "1516", "paidOnly": true, "title": "Move Sub-Tree of N-Ary Tree", "titleSlug": "move-sub-tree-of-n-ary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2367, "totalSubmissionRaw": 3867}, "1517": {"acRate": 44.00547876100225, "difficulty": "Easy", "likes": 498, "dislikes": 260, "categoryTitle": "Database", "frontendQuestionId": "1517", "paidOnly": false, "title": "Find Users With Valid E-Mails", "titleSlug": "find-users-with-valid-e-mails", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150035, "totalSubmissionRaw": 340948}, "1518": {"acRate": 70.98279731615892, "difficulty": "Easy", "likes": 1694, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "1518", "paidOnly": false, "title": "Water Bottles", "titleSlug": "water-bottles", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 242583, "totalSubmissionRaw": 341749}, "1519": {"acRate": 55.00462948181731, "difficulty": "Medium", "likes": 2272, "dislikes": 809, "categoryTitle": "Algorithms", "frontendQuestionId": "1519", "paidOnly": false, "title": "Number of Nodes in the Sub-Tree With the Same Label", "titleSlug": "number-of-nodes-in-the-sub-tree-with-the-same-label", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86140, "totalSubmissionRaw": 156605}, "1520": {"acRate": 39.8227770745122, "difficulty": "Hard", "likes": 829, "dislikes": 78, "categoryTitle": "Algorithms", "frontendQuestionId": "1520", "paidOnly": false, "title": "Maximum Number of Non-Overlapping Substrings", "titleSlug": "maximum-number-of-non-overlapping-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18246, "totalSubmissionRaw": 45818}, "1521": {"acRate": 45.49529892490181, "difficulty": "Hard", "likes": 389, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1521", "paidOnly": false, "title": "Find a Value of a Mysterious Function Closest to Target", "titleSlug": "find-a-value-of-a-mysterious-function-closest-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11468, "totalSubmissionRaw": 25207}, "1522": {"acRate": 74.54422395668328, "difficulty": "Medium", "likes": 613, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1522", "paidOnly": true, "title": "Diameter of N-Ary Tree", "titleSlug": "diameter-of-n-ary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 51765, "totalSubmissionRaw": 69442}, "1523": {"acRate": 50.03962168417813, "difficulty": "Easy", "likes": 2757, "dislikes": 159, "categoryTitle": "Algorithms", "frontendQuestionId": "1523", "paidOnly": false, "title": "Count Odd Numbers in an Interval Range", "titleSlug": "count-odd-numbers-in-an-interval-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 351096, "totalSubmissionRaw": 701636}, "1524": {"acRate": 43.830007281783935, "difficulty": "Medium", "likes": 1365, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "1524", "paidOnly": false, "title": "Number of Sub-arrays With Odd Sum", "titleSlug": "number-of-sub-arrays-with-odd-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41532, "totalSubmissionRaw": 94757}, "1525": {"acRate": 68.25972521314242, "difficulty": "Medium", "likes": 2063, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "1525", "paidOnly": false, "title": "Number of Good Ways to Split a String", "titleSlug": "number-of-good-ways-to-split-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 108406, "totalSubmissionRaw": 158814}, "1526": {"acRate": 71.78222774895302, "difficulty": "Hard", "likes": 1550, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1526", "paidOnly": false, "title": "Minimum Number of Increments on Subarrays to Form a Target Array", "titleSlug": "minimum-number-of-increments-on-subarrays-to-form-a-target-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50221, "totalSubmissionRaw": 69963}, "1527": {"acRate": 40.279675637060066, "difficulty": "Easy", "likes": 683, "dislikes": 582, "categoryTitle": "Database", "frontendQuestionId": "1527", "paidOnly": false, "title": "Patients With a Condition", "titleSlug": "patients-with-a-condition", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 265001, "totalSubmissionRaw": 657902}, "1528": {"acRate": 84.91048330167303, "difficulty": "Easy", "likes": 2778, "dislikes": 525, "categoryTitle": "Algorithms", "frontendQuestionId": "1528", "paidOnly": false, "title": "Shuffle String", "titleSlug": "shuffle-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 412567, "totalSubmissionRaw": 485885}, "1529": {"acRate": 73.5145596226802, "difficulty": "Medium", "likes": 1034, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "1529", "paidOnly": false, "title": "Minimum Suffix Flips", "titleSlug": "minimum-suffix-flips", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57359, "totalSubmissionRaw": 78024}, "1530": {"acRate": 71.89829043411449, "difficulty": "Medium", "likes": 2416, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1530", "paidOnly": false, "title": "Number of Good Leaf Nodes Pairs", "titleSlug": "number-of-good-leaf-nodes-pairs", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149721, "totalSubmissionRaw": 208240}, "1531": {"acRate": 52.45097782411216, "difficulty": "Hard", "likes": 2439, "dislikes": 216, "categoryTitle": "Algorithms", "frontendQuestionId": "1531", "paidOnly": false, "title": "String Compression II", "titleSlug": "string-compression-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 100120, "totalSubmissionRaw": 190883}, "1532": {"acRate": 68.55317107214516, "difficulty": "Medium", "likes": 153, "dislikes": 11, "categoryTitle": "Database", "frontendQuestionId": "1532", "paidOnly": true, "title": "The Most Recent Three Orders", "titleSlug": "the-most-recent-three-orders", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31432, "totalSubmissionRaw": 45851}, "1533": {"acRate": 56.12503844970779, "difficulty": "Medium", "likes": 252, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1533", "paidOnly": true, "title": "Find the Index of the Large Integer", "titleSlug": "find-the-index-of-the-large-integer", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14597, "totalSubmissionRaw": 26008}, "1534": {"acRate": 81.51937669204469, "difficulty": "Easy", "likes": 774, "dislikes": 1202, "categoryTitle": "Algorithms", "frontendQuestionId": "1534", "paidOnly": false, "title": "Count Good Triplets", "titleSlug": "count-good-triplets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 128274, "totalSubmissionRaw": 157354}, "1535": {"acRate": 56.89367643351626, "difficulty": "Medium", "likes": 1578, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "1535", "paidOnly": false, "title": "Find the Winner of an Array Game", "titleSlug": "find-the-winner-of-an-array-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 117358, "totalSubmissionRaw": 206276}, "1536": {"acRate": 47.786555373379045, "difficulty": "Medium", "likes": 567, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1536", "paidOnly": false, "title": "Minimum Swaps to Arrange a Binary Grid", "titleSlug": "minimum-swaps-to-arrange-a-binary-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16030, "totalSubmissionRaw": 33545}, "1537": {"acRate": 39.7133801846493, "difficulty": "Hard", "likes": 1008, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1537", "paidOnly": false, "title": "Get the Maximum Score", "titleSlug": "get-the-maximum-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28819, "totalSubmissionRaw": 72569}, "1538": {"acRate": 70.00478392600861, "difficulty": "Medium", "likes": 139, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1538", "paidOnly": true, "title": "Guess the Majority in a Hidden Array", "titleSlug": "guess-the-majority-in-a-hidden-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4390, "totalSubmissionRaw": 6271}, "1539": {"acRate": 60.98514917180393, "difficulty": "Easy", "likes": 6840, "dislikes": 473, "categoryTitle": "Algorithms", "frontendQuestionId": "1539", "paidOnly": false, "title": "Kth Missing Positive Number", "titleSlug": "kth-missing-positive-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 505501, "totalSubmissionRaw": 828898}, "1540": {"acRate": 35.59413450193831, "difficulty": "Medium", "likes": 395, "dislikes": 319, "categoryTitle": "Algorithms", "frontendQuestionId": "1540", "paidOnly": false, "title": "Can Convert String in K Moves", "titleSlug": "can-convert-string-in-k-moves", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21116, "totalSubmissionRaw": 59327}, "1541": {"acRate": 52.70411602017337, "difficulty": "Medium", "likes": 1142, "dislikes": 271, "categoryTitle": "Algorithms", "frontendQuestionId": "1541", "paidOnly": false, "title": "Minimum Insertions to Balance a Parentheses String", "titleSlug": "minimum-insertions-to-balance-a-parentheses-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68031, "totalSubmissionRaw": 129080}, "1542": {"acRate": 44.37178627319472, "difficulty": "Hard", "likes": 824, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "1542", "paidOnly": false, "title": "Find Longest Awesome Substring", "titleSlug": "find-longest-awesome-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15878, "totalSubmissionRaw": 35784}, "1543": {"acRate": 59.19977694130768, "difficulty": "Easy", "likes": 90, "dislikes": 44, "categoryTitle": "Database", "frontendQuestionId": "1543", "paidOnly": true, "title": "Fix Product Name Format", "titleSlug": "fix-product-name-format", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21232, "totalSubmissionRaw": 35865}, "1544": {"acRate": 68.29647298390242, "difficulty": "Easy", "likes": 3055, "dislikes": 176, "categoryTitle": "Algorithms", "frontendQuestionId": "1544", "paidOnly": false, "title": "Make The String Great", "titleSlug": "make-the-string-great", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 332709, "totalSubmissionRaw": 487154}, "1545": {"acRate": 70.31203190533255, "difficulty": "Medium", "likes": 1423, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "1545", "paidOnly": false, "title": "Find Kth Bit in Nth Binary String", "titleSlug": "find-kth-bit-in-nth-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150207, "totalSubmissionRaw": 213629}, "1546": {"acRate": 48.04415337828053, "difficulty": "Medium", "likes": 1077, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "1546", "paidOnly": false, "title": "Maximum Number of Non-Overlapping Subarrays With Sum Equals Target", "titleSlug": "maximum-number-of-non-overlapping-subarrays-with-sum-equals-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29858, "totalSubmissionRaw": 62147}, "1547": {"acRate": 61.74500362210764, "difficulty": "Hard", "likes": 4350, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "1547", "paidOnly": false, "title": "Minimum Cost to Cut a Stick", "titleSlug": "minimum-cost-to-cut-a-stick", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144897, "totalSubmissionRaw": 234670}, "1548": {"acRate": 59.243228620701316, "difficulty": "Hard", "likes": 377, "dislikes": 186, "categoryTitle": "Algorithms", "frontendQuestionId": "1548", "paidOnly": true, "title": "The Most Similar Path in a Graph", "titleSlug": "the-most-similar-path-in-a-graph", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 17520, "totalSubmissionRaw": 29573}, "1549": {"acRate": 64.8508781045412, "difficulty": "Medium", "likes": 136, "dislikes": 12, "categoryTitle": "Database", "frontendQuestionId": "1549", "paidOnly": true, "title": "The Most Recent Orders for Each Product", "titleSlug": "the-most-recent-orders-for-each-product", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31203, "totalSubmissionRaw": 48115}, "1550": {"acRate": 68.2803054023459, "difficulty": "Easy", "likes": 1137, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1550", "paidOnly": false, "title": "Three Consecutive Odds", "titleSlug": "three-consecutive-odds", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 283493, "totalSubmissionRaw": 415190}, "1551": {"acRate": 82.48695246596382, "difficulty": "Medium", "likes": 1448, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "1551", "paidOnly": false, "title": "Minimum Operations to Make Array Equal", "titleSlug": "minimum-operations-to-make-array-equal", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 102575, "totalSubmissionRaw": 124353}, "1552": {"acRate": 71.0841561418984, "difficulty": "Medium", "likes": 2929, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "1552", "paidOnly": false, "title": "Magnetic Force Between Two Balls", "titleSlug": "magnetic-force-between-two-balls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 174871, "totalSubmissionRaw": 246006}, "1553": {"acRate": 35.55044376356203, "difficulty": "Hard", "likes": 1001, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1553", "paidOnly": false, "title": "Minimum Number of Days to Eat N Oranges", "titleSlug": "minimum-number-of-days-to-eat-n-oranges", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38173, "totalSubmissionRaw": 107377}, "1554": {"acRate": 41.52940789689976, "difficulty": "Medium", "likes": 377, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "1554", "paidOnly": true, "title": "Strings Differ by One Character", "titleSlug": "strings-differ-by-one-character", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25264, "totalSubmissionRaw": 60834}, "1555": {"acRate": 51.39044868709557, "difficulty": "Medium", "likes": 142, "dislikes": 28, "categoryTitle": "Database", "frontendQuestionId": "1555", "paidOnly": true, "title": "Bank Account Summary", "titleSlug": "bank-account-summary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19220, "totalSubmissionRaw": 37399}, "1556": {"acRate": 53.752903947456474, "difficulty": "Easy", "likes": 492, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "1556", "paidOnly": false, "title": "Thousand Separator", "titleSlug": "thousand-separator", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56225, "totalSubmissionRaw": 104599}, "1557": {"acRate": 81.03051614455593, "difficulty": "Medium", "likes": 3717, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1557", "paidOnly": false, "title": "Minimum Number of Vertices to Reach All Nodes", "titleSlug": "minimum-number-of-vertices-to-reach-all-nodes", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 191954, "totalSubmissionRaw": 236891}, "1558": {"acRate": 63.542716381144324, "difficulty": "Medium", "likes": 630, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1558", "paidOnly": false, "title": "Minimum Numbers of Function Calls to Make Target Array", "titleSlug": "minimum-numbers-of-function-calls-to-make-target-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22700, "totalSubmissionRaw": 35724}, "1559": {"acRate": 49.00092812870051, "difficulty": "Medium", "likes": 1170, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "1559", "paidOnly": false, "title": "Detect Cycles in 2D Grid", "titleSlug": "detect-cycles-in-2d-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45932, "totalSubmissionRaw": 93737}, "1560": {"acRate": 59.04748671275228, "difficulty": "Easy", "likes": 320, "dislikes": 641, "categoryTitle": "Algorithms", "frontendQuestionId": "1560", "paidOnly": false, "title": "Most Visited Sector in  a Circular Track", "titleSlug": "most-visited-sector-in-a-circular-track", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33996, "totalSubmissionRaw": 57574}, "1561": {"acRate": 84.51756602283264, "difficulty": "Medium", "likes": 1901, "dislikes": 213, "categoryTitle": "Algorithms", "frontendQuestionId": "1561", "paidOnly": false, "title": "Maximum Number of Coins You Can Get", "titleSlug": "maximum-number-of-coins-you-can-get", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 172273, "totalSubmissionRaw": 203831}, "1562": {"acRate": 43.02506248733365, "difficulty": "Medium", "likes": 652, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "1562", "paidOnly": false, "title": "Find Latest Group of Size M", "titleSlug": "find-latest-group-of-size-m", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19107, "totalSubmissionRaw": 44409}, "1563": {"acRate": 41.15234116557343, "difficulty": "Hard", "likes": 664, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1563", "paidOnly": false, "title": "Stone Game V", "titleSlug": "stone-game-v", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21770, "totalSubmissionRaw": 52901}, "1564": {"acRate": 67.42491343908527, "difficulty": "Medium", "likes": 337, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "1564", "paidOnly": true, "title": "Put Boxes Into the Warehouse I", "titleSlug": "put-boxes-into-the-warehouse-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 16747, "totalSubmissionRaw": 24838}, "1565": {"acRate": 82.0509127569942, "difficulty": "Easy", "likes": 78, "dislikes": 46, "categoryTitle": "Database", "frontendQuestionId": "1565", "paidOnly": true, "title": "Unique Orders and Customers Per Month", "titleSlug": "unique-orders-and-customers-per-month", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22788, "totalSubmissionRaw": 27773}, "1566": {"acRate": 43.443386341940446, "difficulty": "Easy", "likes": 663, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "1566", "paidOnly": false, "title": "Detect Pattern of Length M Repeated K or More Times", "titleSlug": "detect-pattern-of-length-m-repeated-k-or-more-times", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37317, "totalSubmissionRaw": 85898}, "1567": {"acRate": 44.31422151055613, "difficulty": "Medium", "likes": 2425, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "1567", "paidOnly": false, "title": "Maximum Length of Subarray With Positive Product", "titleSlug": "maximum-length-of-subarray-with-positive-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 98798, "totalSubmissionRaw": 222950}, "1568": {"acRate": 59.6974285324374, "difficulty": "Hard", "likes": 1243, "dislikes": 219, "categoryTitle": "Algorithms", "frontendQuestionId": "1568", "paidOnly": false, "title": "Minimum Number of Days to Disconnect Island", "titleSlug": "minimum-number-of-days-to-disconnect-island", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Strongly Connected Component", "id": "VG9waWNUYWdOb2RlOjYxMDg1", "slug": "strongly-connected-component"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91863, "totalSubmissionRaw": 153881}, "1569": {"acRate": 53.55953196400589, "difficulty": "Hard", "likes": 1797, "dislikes": 209, "categoryTitle": "Algorithms", "frontendQuestionId": "1569", "paidOnly": false, "title": "Number of Ways to Reorder Array to Get Same BST", "titleSlug": "number-of-ways-to-reorder-array-to-get-same-bst", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57080, "totalSubmissionRaw": 106573}, "1570": {"acRate": 89.85943313182247, "difficulty": "Medium", "likes": 1226, "dislikes": 152, "categoryTitle": "Algorithms", "frontendQuestionId": "1570", "paidOnly": true, "title": "Dot Product of Two Sparse Vectors", "titleSlug": "dot-product-of-two-sparse-vectors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 292973, "totalSubmissionRaw": 326035}, "1571": {"acRate": 87.56299212598425, "difficulty": "Easy", "likes": 160, "dislikes": 11, "categoryTitle": "Database", "frontendQuestionId": "1571", "paidOnly": true, "title": "Warehouse Manager", "titleSlug": "warehouse-manager", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 44481, "totalSubmissionRaw": 50799}, "1572": {"acRate": 83.30239009816475, "difficulty": "Easy", "likes": 3521, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1572", "paidOnly": false, "title": "Matrix Diagonal Sum", "titleSlug": "matrix-diagonal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 390355, "totalSubmissionRaw": 468600}, "1573": {"acRate": 33.59929172577841, "difficulty": "Medium", "likes": 748, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "1573", "paidOnly": false, "title": "Number of Ways to Split a String", "titleSlug": "number-of-ways-to-split-a-string", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31499, "totalSubmissionRaw": 93749}, "1574": {"acRate": 38.23906342004087, "difficulty": "Medium", "likes": 1628, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "1574", "paidOnly": false, "title": "Shortest Subarray to be Removed to Make Array Sorted", "titleSlug": "shortest-subarray-to-be-removed-to-make-array-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33120, "totalSubmissionRaw": 86613}, "1575": {"acRate": 65.16576547053361, "difficulty": "Hard", "likes": 1634, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1575", "paidOnly": false, "title": "Count All Possible Routes", "titleSlug": "count-all-possible-routes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59656, "totalSubmissionRaw": 91545}, "1576": {"acRate": 46.02751019699731, "difficulty": "Easy", "likes": 566, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "1576", "paidOnly": false, "title": "Replace All ?'s to Avoid Consecutive Repeating Characters", "titleSlug": "replace-all-s-to-avoid-consecutive-repeating-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63645, "totalSubmissionRaw": 138276}, "1577": {"acRate": 41.619256839219666, "difficulty": "Medium", "likes": 379, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1577", "paidOnly": false, "title": "Number of Ways Where Square of Number Is Equal to Product of Two Numbers", "titleSlug": "number-of-ways-where-square-of-number-is-equal-to-product-of-two-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22166, "totalSubmissionRaw": 53259}, "1578": {"acRate": 63.67457162505721, "difficulty": "Medium", "likes": 3838, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "1578", "paidOnly": false, "title": "Minimum Time to Make Rope Colorful", "titleSlug": "minimum-time-to-make-rope-colorful", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 265735, "totalSubmissionRaw": 417333}, "1579": {"acRate": 70.71693428860364, "difficulty": "Hard", "likes": 2559, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "1579", "paidOnly": false, "title": "Remove Max Number of Edges to Keep Graph Fully Traversable", "titleSlug": "remove-max-number-of-edges-to-keep-graph-fully-traversable", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 132164, "totalSubmissionRaw": 186892}, "1580": {"acRate": 66.05272929818047, "difficulty": "Medium", "likes": 221, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "1580", "paidOnly": true, "title": "Put Boxes Into the Warehouse II", "titleSlug": "put-boxes-into-the-warehouse-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 8894, "totalSubmissionRaw": 13465}, "1581": {"acRate": 67.86752411282569, "difficulty": "Easy", "likes": 2314, "dislikes": 324, "categoryTitle": "Database", "frontendQuestionId": "1581", "paidOnly": false, "title": "Customer Who Visited but Did Not Make Any Transactions", "titleSlug": "customer-who-visited-but-did-not-make-any-transactions", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 595840, "totalSubmissionRaw": 877943}, "1582": {"acRate": 68.67997119075187, "difficulty": "Easy", "likes": 1455, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "1582", "paidOnly": false, "title": "Special Positions in a Binary Matrix", "titleSlug": "special-positions-in-a-binary-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150666, "totalSubmissionRaw": 219374}, "1583": {"acRate": 61.7492140819853, "difficulty": "Medium", "likes": 286, "dislikes": 864, "categoryTitle": "Algorithms", "frontendQuestionId": "1583", "paidOnly": false, "title": "Count Unhappy Friends", "titleSlug": "count-unhappy-friends", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29660, "totalSubmissionRaw": 48033}, "1584": {"acRate": 67.70486151017124, "difficulty": "Medium", "likes": 5142, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "1584", "paidOnly": false, "title": "Min Cost to Connect All Points", "titleSlug": "min-cost-to-connect-all-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 324005, "totalSubmissionRaw": 478555}, "1585": {"acRate": 48.83745677041767, "difficulty": "Hard", "likes": 443, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "1585", "paidOnly": false, "title": "Check If String Is Transformable With Substring Sort Operations", "titleSlug": "check-if-string-is-transformable-with-substring-sort-operations", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9179, "totalSubmissionRaw": 18795}, "1586": {"acRate": 62.65399655215911, "difficulty": "Medium", "likes": 265, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "1586", "paidOnly": true, "title": "Binary Search Tree Iterator II", "titleSlug": "binary-search-tree-iterator-ii", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14901, "totalSubmissionRaw": 23783}, "1587": {"acRate": 83.39701893066534, "difficulty": "Easy", "likes": 485, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "1587", "paidOnly": false, "title": "Bank Account Summary II", "titleSlug": "bank-account-summary-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 114364, "totalSubmissionRaw": 137132}, "1588": {"acRate": 83.2885012659628, "difficulty": "Easy", "likes": 3729, "dislikes": 307, "categoryTitle": "Algorithms", "frontendQuestionId": "1588", "paidOnly": false, "title": "Sum of All Odd Length Subarrays", "titleSlug": "sum-of-all-odd-length-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 210859, "totalSubmissionRaw": 253167}, "1589": {"acRate": 38.63057775263418, "difficulty": "Medium", "likes": 782, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1589", "paidOnly": false, "title": "Maximum Sum Obtained of Any Permutation", "titleSlug": "maximum-sum-obtained-of-any-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21851, "totalSubmissionRaw": 56564}, "1590": {"acRate": 39.68984902847728, "difficulty": "Medium", "likes": 2338, "dislikes": 159, "categoryTitle": "Algorithms", "frontendQuestionId": "1590", "paidOnly": false, "title": "Make Sum Divisible by P", "titleSlug": "make-sum-divisible-by-p", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 131527, "totalSubmissionRaw": 331387}, "1591": {"acRate": 59.73618090452262, "difficulty": "Hard", "likes": 640, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1591", "paidOnly": false, "title": "Strange Printer II", "titleSlug": "strange-printer-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12363, "totalSubmissionRaw": 20696}, "1592": {"acRate": 43.433718470769364, "difficulty": "Easy", "likes": 464, "dislikes": 349, "categoryTitle": "Algorithms", "frontendQuestionId": "1592", "paidOnly": false, "title": "Rearrange Spaces Between Words", "titleSlug": "rearrange-spaces-between-words", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60372, "totalSubmissionRaw": 138998}, "1593": {"acRate": 68.19785762598114, "difficulty": "Medium", "likes": 1422, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1593", "paidOnly": false, "title": "Split a String Into the Max Number of Unique Substrings", "titleSlug": "split-a-string-into-the-max-number-of-unique-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 130060, "totalSubmissionRaw": 190711}, "1594": {"acRate": 34.13600360274444, "difficulty": "Medium", "likes": 845, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1594", "paidOnly": false, "title": "Maximum Non Negative Product in a Matrix", "titleSlug": "maximum-non-negative-product-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25772, "totalSubmissionRaw": 75498}, "1595": {"acRate": 48.923988153998025, "difficulty": "Hard", "likes": 476, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "1595", "paidOnly": false, "title": "Minimum Cost to Connect Two Groups of Points", "titleSlug": "minimum-cost-to-connect-two-groups-of-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9912, "totalSubmissionRaw": 20260}, "1596": {"acRate": 78.27503279405335, "difficulty": "Medium", "likes": 245, "dislikes": 17, "categoryTitle": "Database", "frontendQuestionId": "1596", "paidOnly": true, "title": "The Most Frequently Ordered Products for Each Customer", "titleSlug": "the-most-frequently-ordered-products-for-each-customer", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35802, "totalSubmissionRaw": 45739}, "1597": {"acRate": 62.47046286429134, "difficulty": "Hard", "likes": 268, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "1597", "paidOnly": true, "title": "Build Binary Expression Tree From Infix Expression", "titleSlug": "build-binary-expression-tree-from-infix-expression", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13483, "totalSubmissionRaw": 21583}, "1598": {"acRate": 71.75060072927694, "difficulty": "Easy", "likes": 1454, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "1598", "paidOnly": false, "title": "Crawler Log Folder", "titleSlug": "crawler-log-folder", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 256197, "totalSubmissionRaw": 357066}, "1599": {"acRate": 44.3529294074494, "difficulty": "Medium", "likes": 110, "dislikes": 250, "categoryTitle": "Algorithms", "frontendQuestionId": "1599", "paidOnly": false, "title": "Maximum Profit of Operating a Centennial Wheel", "titleSlug": "maximum-profit-of-operating-a-centennial-wheel", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13301, "totalSubmissionRaw": 29989}, "1600": {"acRate": 65.51700375564208, "difficulty": "Medium", "likes": 297, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "1600", "paidOnly": false, "title": "Throne Inheritance", "titleSlug": "throne-inheritance", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19015, "totalSubmissionRaw": 29023}, "1601": {"acRate": 64.55205540661305, "difficulty": "Hard", "likes": 1425, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1601", "paidOnly": false, "title": "Maximum Number of Achievable Transfer Requests", "titleSlug": "maximum-number-of-achievable-transfer-requests", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57787, "totalSubmissionRaw": 89520}, "1602": {"acRate": 75.22663432073544, "difficulty": "Medium", "likes": 330, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "1602", "paidOnly": true, "title": "Find Nearest Right Node in Binary Tree", "titleSlug": "find-nearest-right-node-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 23567, "totalSubmissionRaw": 31328}, "1603": {"acRate": 88.00748602321381, "difficulty": "Easy", "likes": 1961, "dislikes": 449, "categoryTitle": "Algorithms", "frontendQuestionId": "1603", "paidOnly": false, "title": "Design Parking System", "titleSlug": "design-parking-system", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 295787, "totalSubmissionRaw": 336093}, "1604": {"acRate": 46.00500119075971, "difficulty": "Medium", "likes": 314, "dislikes": 424, "categoryTitle": "Algorithms", "frontendQuestionId": "1604", "paidOnly": false, "title": "Alert Using Same Key-Card Three or More Times in a One Hour Period", "titleSlug": "alert-using-same-key-card-three-or-more-times-in-a-one-hour-period", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38635, "totalSubmissionRaw": 83980}, "1605": {"acRate": 83.05300996294406, "difficulty": "Medium", "likes": 2136, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "1605", "paidOnly": false, "title": "Find Valid Matrix Given Row and Column Sums", "titleSlug": "find-valid-matrix-given-row-and-column-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149718, "totalSubmissionRaw": 180268}, "1606": {"acRate": 43.74368595756963, "difficulty": "Hard", "likes": 618, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1606", "paidOnly": false, "title": "Find Servers That Handled Most Number of Requests", "titleSlug": "find-servers-that-handled-most-number-of-requests", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 18186, "totalSubmissionRaw": 41574}, "1607": {"acRate": 54.367539626813276, "difficulty": "Easy", "likes": 134, "dislikes": 14, "categoryTitle": "Database", "frontendQuestionId": "1607", "paidOnly": true, "title": "Sellers With No Sales", "titleSlug": "sellers-with-no-sales", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 36392, "totalSubmissionRaw": 66937}, "1608": {"acRate": 66.81329184913537, "difficulty": "Easy", "likes": 2226, "dislikes": 442, "categoryTitle": "Algorithms", "frontendQuestionId": "1608", "paidOnly": false, "title": "Special Array With X Elements Greater Than or Equal X", "titleSlug": "special-array-with-x-elements-greater-than-or-equal-x", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 205509, "totalSubmissionRaw": 307587}, "1609": {"acRate": 66.13914813383087, "difficulty": "Medium", "likes": 1798, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "1609", "paidOnly": false, "title": "Even Odd Tree", "titleSlug": "even-odd-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 167672, "totalSubmissionRaw": 253514}, "1610": {"acRate": 37.41793165985125, "difficulty": "Hard", "likes": 586, "dislikes": 751, "categoryTitle": "Algorithms", "frontendQuestionId": "1610", "paidOnly": false, "title": "Maximum Number of Visible Points", "titleSlug": "maximum-number-of-visible-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42914, "totalSubmissionRaw": 114688}, "1611": {"acRate": 73.95705334874384, "difficulty": "Hard", "likes": 938, "dislikes": 1039, "categoryTitle": "Algorithms", "frontendQuestionId": "1611", "paidOnly": false, "title": "Minimum One Bit Operations to Make Integers Zero", "titleSlug": "minimum-one-bit-operations-to-make-integers-zero", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60788, "totalSubmissionRaw": 82194}, "1612": {"acRate": 70.74748221380393, "difficulty": "Medium", "likes": 141, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1612", "paidOnly": true, "title": "Check If Two Expression Trees are Equivalent", "titleSlug": "check-if-two-expression-trees-are-equivalent", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7657, "totalSubmissionRaw": 10823}, "1613": {"acRate": 73.0230853792598, "difficulty": "Medium", "likes": 232, "dislikes": 29, "categoryTitle": "Database", "frontendQuestionId": "1613", "paidOnly": true, "title": "Find the Missing IDs", "titleSlug": "find-the-missing-ids", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19928, "totalSubmissionRaw": 27290}, "1614": {"acRate": 84.0183651019149, "difficulty": "Easy", "likes": 2499, "dislikes": 508, "categoryTitle": "Algorithms", "frontendQuestionId": "1614", "paidOnly": false, "title": "Maximum Nesting Depth of the Parentheses", "titleSlug": "maximum-nesting-depth-of-the-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 382643, "totalSubmissionRaw": 455428}, "1615": {"acRate": 65.22307065145922, "difficulty": "Medium", "likes": 2367, "dislikes": 375, "categoryTitle": "Algorithms", "frontendQuestionId": "1615", "paidOnly": false, "title": "Maximal Network Rank", "titleSlug": "maximal-network-rank", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148796, "totalSubmissionRaw": 228135}, "1616": {"acRate": 31.14113797107569, "difficulty": "Medium", "likes": 737, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "1616", "paidOnly": false, "title": "Split Two Strings to Make Palindrome", "titleSlug": "split-two-strings-to-make-palindrome", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26550, "totalSubmissionRaw": 85256}, "1617": {"acRate": 66.50334332487895, "difficulty": "Hard", "likes": 548, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1617", "paidOnly": false, "title": "Count Subtrees With Max Distance Between Cities", "titleSlug": "count-subtrees-with-max-distance-between-cities", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11537, "totalSubmissionRaw": 17348}, "1618": {"acRate": 61.129074543388974, "difficulty": "Medium", "likes": 108, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1618", "paidOnly": true, "title": "Maximum Font to Fit a Sentence in a Screen", "titleSlug": "maximum-font-to-fit-a-sentence-in-a-screen", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6995, "totalSubmissionRaw": 11443}, "1619": {"acRate": 69.29757155338477, "difficulty": "Easy", "likes": 505, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1619", "paidOnly": false, "title": "Mean of Array After Removing Some Elements", "titleSlug": "mean-of-array-after-removing-some-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65832, "totalSubmissionRaw": 94999}, "1620": {"acRate": 38.34291265279689, "difficulty": "Medium", "likes": 81, "dislikes": 268, "categoryTitle": "Algorithms", "frontendQuestionId": "1620", "paidOnly": false, "title": "Coordinate With Maximum Network Quality", "titleSlug": "coordinate-with-maximum-network-quality", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9473, "totalSubmissionRaw": 24706}, "1621": {"acRate": 44.006231551328305, "difficulty": "Medium", "likes": 466, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "1621", "paidOnly": false, "title": "Number of Sets of K Non-Overlapping Line Segments", "titleSlug": "number-of-sets-of-k-non-overlapping-line-segments", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10734, "totalSubmissionRaw": 24392}, "1622": {"acRate": 17.70557672324212, "difficulty": "Hard", "likes": 372, "dislikes": 139, "categoryTitle": "Algorithms", "frontendQuestionId": "1622", "paidOnly": false, "title": "Fancy Sequence", "titleSlug": "fancy-sequence", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12779, "totalSubmissionRaw": 72175}, "1623": {"acRate": 81.81890263241357, "difficulty": "Easy", "likes": 75, "dislikes": 139, "categoryTitle": "Database", "frontendQuestionId": "1623", "paidOnly": true, "title": "All Valid Triplets That Can Represent a Country", "titleSlug": "all-valid-triplets-that-can-represent-a-country", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20636, "totalSubmissionRaw": 25222}, "1624": {"acRate": 68.52369111285212, "difficulty": "Easy", "likes": 1350, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "1624", "paidOnly": false, "title": "Largest Substring Between Two Equal Characters", "titleSlug": "largest-substring-between-two-equal-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 160932, "totalSubmissionRaw": 234856}, "1625": {"acRate": 65.970064953403, "difficulty": "Medium", "likes": 357, "dislikes": 275, "categoryTitle": "Algorithms", "frontendQuestionId": "1625", "paidOnly": false, "title": "Lexicographically Smallest String After Applying Operations", "titleSlug": "lexicographically-smallest-string-after-applying-operations", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16352, "totalSubmissionRaw": 24787}, "1626": {"acRate": 50.43433797595598, "difficulty": "Medium", "likes": 2962, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1626", "paidOnly": false, "title": "Best Team With No Conflicts", "titleSlug": "best-team-with-no-conflicts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86798, "totalSubmissionRaw": 172101}, "1627": {"acRate": 47.49034749034749, "difficulty": "Hard", "likes": 584, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1627", "paidOnly": false, "title": "Graph Connectivity With Threshold", "titleSlug": "graph-connectivity-with-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18819, "totalSubmissionRaw": 39627}, "1628": {"acRate": 82.45624677727562, "difficulty": "Medium", "likes": 536, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1628", "paidOnly": true, "title": "Design an Expression Tree With Evaluate Function", "titleSlug": "design-an-expression-tree-with-evaluate-function", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27185, "totalSubmissionRaw": 32969}, "1629": {"acRate": 59.21926627380182, "difficulty": "Easy", "likes": 768, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1629", "paidOnly": false, "title": "Slowest Key", "titleSlug": "slowest-key", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 104310, "totalSubmissionRaw": 176142}, "1630": {"acRate": 83.73188234738682, "difficulty": "Medium", "likes": 1829, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "1630", "paidOnly": false, "title": "Arithmetic Subarrays", "titleSlug": "arithmetic-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 141882, "totalSubmissionRaw": 169448}, "1631": {"acRate": 60.43760296540363, "difficulty": "Medium", "likes": 6028, "dislikes": 209, "categoryTitle": "Algorithms", "frontendQuestionId": "1631", "paidOnly": false, "title": "Path With Minimum Effort", "titleSlug": "path-with-minimum-effort", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 293485, "totalSubmissionRaw": 485600}, "1632": {"acRate": 41.04760043353885, "difficulty": "Hard", "likes": 886, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1632", "paidOnly": false, "title": "Rank Transform of a Matrix", "titleSlug": "rank-transform-of-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 23102, "totalSubmissionRaw": 56281}, "1633": {"acRate": 58.24333875581983, "difficulty": "Easy", "likes": 756, "dislikes": 82, "categoryTitle": "Database", "frontendQuestionId": "1633", "paidOnly": false, "title": "Percentage of Users Attended a Contest", "titleSlug": "percentage-of-users-attended-a-contest", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 259576, "totalSubmissionRaw": 445668}, "1634": {"acRate": 60.51769719449157, "difficulty": "Medium", "likes": 169, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1634", "paidOnly": true, "title": "Add Two Polynomials Represented as Linked Lists", "titleSlug": "add-two-polynomials-represented-as-linked-lists", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 15337, "totalSubmissionRaw": 25343}, "1635": {"acRate": 47.75850177728261, "difficulty": "Hard", "likes": 114, "dislikes": 35, "categoryTitle": "Database", "frontendQuestionId": "1635", "paidOnly": true, "title": "Hopper Company Queries I", "titleSlug": "hopper-company-queries-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9002, "totalSubmissionRaw": 18849}, "1636": {"acRate": 79.92983424325443, "difficulty": "Easy", "likes": 3441, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "1636", "paidOnly": false, "title": "Sort Array by Increasing Frequency", "titleSlug": "sort-array-by-increasing-frequency", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 283878, "totalSubmissionRaw": 355159}, "1637": {"acRate": 87.34236406412111, "difficulty": "Easy", "likes": 940, "dislikes": 1741, "categoryTitle": "Algorithms", "frontendQuestionId": "1637", "paidOnly": false, "title": "Widest Vertical Area Between Two Points Containing No Points", "titleSlug": "widest-vertical-area-between-two-points-containing-no-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 179313, "totalSubmissionRaw": 205299}, "1638": {"acRate": 71.41558383963812, "difficulty": "Medium", "likes": 1165, "dislikes": 350, "categoryTitle": "Algorithms", "frontendQuestionId": "1638", "paidOnly": false, "title": "Count Substrings That Differ by One Character", "titleSlug": "count-substrings-that-differ-by-one-character", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32207, "totalSubmissionRaw": 45098}, "1639": {"acRate": 50.71792377978552, "difficulty": "Hard", "likes": 1584, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "1639", "paidOnly": false, "title": "Number of Ways to Form a Target String Given a Dictionary", "titleSlug": "number-of-ways-to-form-a-target-string-given-a-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59448, "totalSubmissionRaw": 117213}, "1640": {"acRate": 56.730466050811415, "difficulty": "Easy", "likes": 909, "dislikes": 141, "categoryTitle": "Algorithms", "frontendQuestionId": "1640", "paidOnly": false, "title": "Check Array Formation Through Concatenation", "titleSlug": "check-array-formation-through-concatenation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84563, "totalSubmissionRaw": 149061}, "1641": {"acRate": 78.65788888614411, "difficulty": "Medium", "likes": 3870, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1641", "paidOnly": false, "title": "Count Sorted Vowel Strings", "titleSlug": "count-sorted-vowel-strings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 191049, "totalSubmissionRaw": 242886}, "1642": {"acRate": 49.95245225634694, "difficulty": "Medium", "likes": 5943, "dislikes": 142, "categoryTitle": "Algorithms", "frontendQuestionId": "1642", "paidOnly": false, "title": "Furthest Building You Can Reach", "titleSlug": "furthest-building-you-can-reach", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 235854, "totalSubmissionRaw": 472157}, "1643": {"acRate": 48.57772646163535, "difficulty": "Hard", "likes": 555, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1643", "paidOnly": false, "title": "Kth Smallest Instructions", "titleSlug": "kth-smallest-instructions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13884, "totalSubmissionRaw": 28581}, "1644": {"acRate": 65.4097880238351, "difficulty": "Medium", "likes": 644, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1644", "paidOnly": true, "title": "Lowest Common Ancestor of a Binary Tree II", "titleSlug": "lowest-common-ancestor-of-a-binary-tree-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 87048, "totalSubmissionRaw": 133081}, "1645": {"acRate": 39.100404312668466, "difficulty": "Hard", "likes": 63, "dislikes": 17, "categoryTitle": "Database", "frontendQuestionId": "1645", "paidOnly": true, "title": "Hopper Company Queries II", "titleSlug": "hopper-company-queries-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6963, "totalSubmissionRaw": 17808}, "1646": {"acRate": 50.651653955503406, "difficulty": "Easy", "likes": 760, "dislikes": 948, "categoryTitle": "Algorithms", "frontendQuestionId": "1646", "paidOnly": false, "title": "Get Maximum in Generated Array", "titleSlug": "get-maximum-in-generated-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 112239, "totalSubmissionRaw": 221590}, "1647": {"acRate": 61.27361258286845, "difficulty": "Medium", "likes": 4945, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1647", "paidOnly": false, "title": "Minimum Deletions to Make Character Frequencies Unique", "titleSlug": "minimum-deletions-to-make-character-frequencies-unique", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 279866, "totalSubmissionRaw": 456748}, "1648": {"acRate": 29.981295645222627, "difficulty": "Medium", "likes": 1085, "dislikes": 389, "categoryTitle": "Algorithms", "frontendQuestionId": "1648", "paidOnly": false, "title": "Sell Diminishing-Valued Colored Balls", "titleSlug": "sell-diminishing-valued-colored-balls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38630, "totalSubmissionRaw": 128847}, "1649": {"acRate": 39.44567852839119, "difficulty": "Hard", "likes": 657, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "1649", "paidOnly": false, "title": "Create Sorted Array through Instructions", "titleSlug": "create-sorted-array-through-instructions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 27169, "totalSubmissionRaw": 68877}, "1650": {"acRate": 80.76486157475603, "difficulty": "Medium", "likes": 1425, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1650", "paidOnly": true, "title": "Lowest Common Ancestor of a Binary Tree III", "titleSlug": "lowest-common-ancestor-of-a-binary-tree-iii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 277969, "totalSubmissionRaw": 344172}, "1651": {"acRate": 65.47770700636943, "difficulty": "Hard", "likes": 35, "dislikes": 62, "categoryTitle": "Database", "frontendQuestionId": "1651", "paidOnly": true, "title": "Hopper Company Queries III", "titleSlug": "hopper-company-queries-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7196, "totalSubmissionRaw": 10990}, "1652": {"acRate": 67.19865602687946, "difficulty": "Easy", "likes": 824, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "1652", "paidOnly": false, "title": "Defuse the Bomb", "titleSlug": "defuse-the-bomb", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54400, "totalSubmissionRaw": 80954}, "1653": {"acRate": 65.77407596879397, "difficulty": "Medium", "likes": 2099, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1653", "paidOnly": false, "title": "Minimum Deletions to Make String Balanced", "titleSlug": "minimum-deletions-to-make-string-balanced", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 164572, "totalSubmissionRaw": 250208}, "1654": {"acRate": 29.732890520004133, "difficulty": "Medium", "likes": 1502, "dislikes": 277, "categoryTitle": "Algorithms", "frontendQuestionId": "1654", "paidOnly": false, "title": "Minimum Jumps to Reach Home", "titleSlug": "minimum-jumps-to-reach-home", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46016, "totalSubmissionRaw": 154766}, "1655": {"acRate": 39.92765522000904, "difficulty": "Hard", "likes": 433, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1655", "paidOnly": false, "title": "Distribute Repeating Integers", "titleSlug": "distribute-repeating-integers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16778, "totalSubmissionRaw": 42021}, "1656": {"acRate": 84.42530163726221, "difficulty": "Easy", "likes": 533, "dislikes": 3511, "categoryTitle": "Algorithms", "frontendQuestionId": "1656", "paidOnly": false, "title": "Design an Ordered Stream", "titleSlug": "design-an-ordered-stream", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91734, "totalSubmissionRaw": 108657}, "1657": {"acRate": 54.33388949894117, "difficulty": "Medium", "likes": 3752, "dislikes": 305, "categoryTitle": "Algorithms", "frontendQuestionId": "1657", "paidOnly": false, "title": "Determine if Two Strings Are Close", "titleSlug": "determine-if-two-strings-are-close", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 394352, "totalSubmissionRaw": 725797}, "1658": {"acRate": 39.811124571168556, "difficulty": "Medium", "likes": 5495, "dislikes": 121, "categoryTitle": "Algorithms", "frontendQuestionId": "1658", "paidOnly": false, "title": "Minimum Operations to Reduce X to Zero", "titleSlug": "minimum-operations-to-reduce-x-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 199482, "totalSubmissionRaw": 501071}, "1659": {"acRate": 40.00660938532717, "difficulty": "Hard", "likes": 333, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1659", "paidOnly": false, "title": "Maximize Grid Happiness", "titleSlug": "maximize-grid-happiness", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6053, "totalSubmissionRaw": 15130}, "1660": {"acRate": 74.36028846505839, "difficulty": "Medium", "likes": 267, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1660", "paidOnly": true, "title": "Correct a Binary Tree", "titleSlug": "correct-a-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20313, "totalSubmissionRaw": 27317}, "1661": {"acRate": 68.57952833201904, "difficulty": "Easy", "likes": 1553, "dislikes": 155, "categoryTitle": "Database", "frontendQuestionId": "1661", "paidOnly": false, "title": "Average Time of Process per Machine", "titleSlug": "average-time-of-process-per-machine", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 380030, "totalSubmissionRaw": 554144}, "1662": {"acRate": 85.60680716205641, "difficulty": "Easy", "likes": 3022, "dislikes": 200, "categoryTitle": "Algorithms", "frontendQuestionId": "1662", "paidOnly": false, "title": "Check If Two String Arrays are Equivalent", "titleSlug": "check-if-two-string-arrays-are-equivalent", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 522959, "totalSubmissionRaw": 610885}, "1663": {"acRate": 66.92973681487359, "difficulty": "Medium", "likes": 1877, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "1663", "paidOnly": false, "title": "Smallest String With A Given Numeric Value", "titleSlug": "smallest-string-with-a-given-numeric-value", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97018, "totalSubmissionRaw": 144955}, "1664": {"acRate": 63.82576637700017, "difficulty": "Medium", "likes": 1324, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1664", "paidOnly": false, "title": "Ways to Make a Fair Array", "titleSlug": "ways-to-make-a-fair-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41204, "totalSubmissionRaw": 64557}, "1665": {"acRate": 58.550769709220965, "difficulty": "Hard", "likes": 589, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1665", "paidOnly": false, "title": "Minimum Initial Energy to Finish Tasks", "titleSlug": "minimum-initial-energy-to-finish-tasks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18827, "totalSubmissionRaw": 32155}, "1666": {"acRate": 74.32471681672959, "difficulty": "Medium", "likes": 64, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "1666", "paidOnly": true, "title": "Change the Root of a Binary Tree", "titleSlug": "change-the-root-of-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5118, "totalSubmissionRaw": 6886}, "1667": {"acRate": 61.3888469537434, "difficulty": "Easy", "likes": 902, "dislikes": 111, "categoryTitle": "Database", "frontendQuestionId": "1667", "paidOnly": false, "title": "Fix Names in a Table", "titleSlug": "fix-names-in-a-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 272448, "totalSubmissionRaw": 443807}, "1668": {"acRate": 39.032798187727764, "difficulty": "Easy", "likes": 731, "dislikes": 271, "categoryTitle": "Algorithms", "frontendQuestionId": "1668", "paidOnly": false, "title": "Maximum Repeating Substring", "titleSlug": "maximum-repeating-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63408, "totalSubmissionRaw": 162448}, "1669": {"acRate": 81.87674677083446, "difficulty": "Medium", "likes": 2113, "dislikes": 222, "categoryTitle": "Algorithms", "frontendQuestionId": "1669", "paidOnly": false, "title": "Merge In Between Linked Lists", "titleSlug": "merge-in-between-linked-lists", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227628, "totalSubmissionRaw": 278013}, "1670": {"acRate": 56.83925599429376, "difficulty": "Medium", "likes": 760, "dislikes": 106, "categoryTitle": "Algorithms", "frontendQuestionId": "1670", "paidOnly": false, "title": "Design Front Middle Back Queue", "titleSlug": "design-front-middle-back-queue", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31078, "totalSubmissionRaw": 54677}, "1671": {"acRate": 42.26241531481136, "difficulty": "Hard", "likes": 1610, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "1671", "paidOnly": false, "title": "Minimum Number of Removals to Make Mountain Array", "titleSlug": "minimum-number-of-removals-to-make-mountain-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 33998, "totalSubmissionRaw": 80445}, "1672": {"acRate": 88.29898045566638, "difficulty": "Easy", "likes": 4421, "dislikes": 367, "categoryTitle": "Algorithms", "frontendQuestionId": "1672", "paidOnly": false, "title": "Richest Customer Wealth", "titleSlug": "richest-customer-wealth", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 959594, "totalSubmissionRaw": 1086756}, "1673": {"acRate": 51.0269475232442, "difficulty": "Medium", "likes": 2070, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "1673", "paidOnly": false, "title": "Find the Most Competitive Subsequence", "titleSlug": "find-the-most-competitive-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67998, "totalSubmissionRaw": 133259}, "1674": {"acRate": 40.63194066127478, "difficulty": "Medium", "likes": 673, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "1674", "paidOnly": false, "title": "Minimum Moves to Make Array Complementary", "titleSlug": "minimum-moves-to-make-array-complementary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9696, "totalSubmissionRaw": 23863}, "1675": {"acRate": 53.99624596778726, "difficulty": "Hard", "likes": 3044, "dislikes": 172, "categoryTitle": "Algorithms", "frontendQuestionId": "1675", "paidOnly": false, "title": "Minimize Deviation in Array", "titleSlug": "minimize-deviation-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96081, "totalSubmissionRaw": 177941}, "1676": {"acRate": 78.55970590166088, "difficulty": "Medium", "likes": 477, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1676", "paidOnly": true, "title": "Lowest Common Ancestor of a Binary Tree IV", "titleSlug": "lowest-common-ancestor-of-a-binary-tree-iv", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47868, "totalSubmissionRaw": 60932}, "1677": {"acRate": 38.26488927112449, "difficulty": "Easy", "likes": 38, "dislikes": 134, "categoryTitle": "Database", "frontendQuestionId": "1677", "paidOnly": true, "title": "Product's Worth Over Invoices", "titleSlug": "products-worth-over-invoices", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17794, "totalSubmissionRaw": 46507}, "1678": {"acRate": 87.45583722309617, "difficulty": "Easy", "likes": 1590, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "1678", "paidOnly": false, "title": "Goal Parser Interpretation", "titleSlug": "goal-parser-interpretation", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 271302, "totalSubmissionRaw": 310216}, "1679": {"acRate": 55.35345978840033, "difficulty": "Medium", "likes": 3212, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1679", "paidOnly": false, "title": "Max Number of K-Sum Pairs", "titleSlug": "max-number-of-k-sum-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 368481, "totalSubmissionRaw": 665689}, "1680": {"acRate": 57.210260623829, "difficulty": "Medium", "likes": 1423, "dislikes": 436, "categoryTitle": "Algorithms", "frontendQuestionId": "1680", "paidOnly": false, "title": "Concatenation of Consecutive Binary Numbers", "titleSlug": "concatenation-of-consecutive-binary-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91910, "totalSubmissionRaw": 160653}, "1681": {"acRate": 39.344474672885084, "difficulty": "Hard", "likes": 276, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "1681", "paidOnly": false, "title": "Minimum Incompatibility", "titleSlug": "minimum-incompatibility", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9111, "totalSubmissionRaw": 23157}, "1682": {"acRate": 50.01767096660187, "difficulty": "Medium", "likes": 152, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "1682", "paidOnly": true, "title": "Longest Palindromic Subsequence II", "titleSlug": "longest-palindromic-subsequence-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5661, "totalSubmissionRaw": 11318}, "1683": {"acRate": 85.56333508029137, "difficulty": "Easy", "likes": 1069, "dislikes": 375, "categoryTitle": "Database", "frontendQuestionId": "1683", "paidOnly": false, "title": "Invalid Tweets", "titleSlug": "invalid-tweets", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 726499, "totalSubmissionRaw": 849078}, "1684": {"acRate": 88.1183768226325, "difficulty": "Easy", "likes": 2129, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "1684", "paidOnly": false, "title": "Count the Number of Consistent Strings", "titleSlug": "count-the-number-of-consistent-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 360969, "totalSubmissionRaw": 409641}, "1685": {"acRate": 68.28251018666538, "difficulty": "Medium", "likes": 2077, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1685", "paidOnly": false, "title": "Sum of Absolute Differences in a Sorted Array", "titleSlug": "sum-of-absolute-differences-in-a-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113618, "totalSubmissionRaw": 166394}, "1686": {"acRate": 57.86930027316664, "difficulty": "Medium", "likes": 850, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1686", "paidOnly": false, "title": "Stone Game VI", "titleSlug": "stone-game-vi", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22032, "totalSubmissionRaw": 38072}, "1687": {"acRate": 39.06542056074767, "difficulty": "Hard", "likes": 382, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1687", "paidOnly": false, "title": "Delivering Boxes from Storage to Ports", "titleSlug": "delivering-boxes-from-storage-to-ports", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7106, "totalSubmissionRaw": 18190}, "1688": {"acRate": 85.74405499755431, "difficulty": "Easy", "likes": 1765, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "1688", "paidOnly": false, "title": "Count of Matches in Tournament", "titleSlug": "count-of-matches-in-tournament", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 255934, "totalSubmissionRaw": 298486}, "1689": {"acRate": 88.75748340887645, "difficulty": "Medium", "likes": 2434, "dislikes": 1499, "categoryTitle": "Algorithms", "frontendQuestionId": "1689", "paidOnly": false, "title": "Partitioning Into Minimum Number Of Deci-Binary Numbers", "titleSlug": "partitioning-into-minimum-number-of-deci-binary-numbers", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 229502, "totalSubmissionRaw": 258572}, "1690": {"acRate": 58.222531078681186, "difficulty": "Medium", "likes": 1009, "dislikes": 172, "categoryTitle": "Algorithms", "frontendQuestionId": "1690", "paidOnly": false, "title": "Stone Game VII", "titleSlug": "stone-game-vii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 37702, "totalSubmissionRaw": 64755}, "1691": {"acRate": 58.73580318589209, "difficulty": "Hard", "likes": 1174, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1691", "paidOnly": false, "title": "Maximum Height by Stacking Cuboids ", "titleSlug": "maximum-height-by-stacking-cuboids", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32374, "totalSubmissionRaw": 55118}, "1692": {"acRate": 62.55476135577588, "difficulty": "Hard", "likes": 73, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "1692", "paidOnly": true, "title": "Count Ways to Distribute Candies", "titleSlug": "count-ways-to-distribute-candies", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2713, "totalSubmissionRaw": 4337}, "1693": {"acRate": 86.55788223063784, "difficulty": "Easy", "likes": 565, "dislikes": 32, "categoryTitle": "Database", "frontendQuestionId": "1693", "paidOnly": false, "title": "Daily Leads and Partners", "titleSlug": "daily-leads-and-partners", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 139881, "totalSubmissionRaw": 161604}, "1694": {"acRate": 66.4515612489992, "difficulty": "Easy", "likes": 359, "dislikes": 203, "categoryTitle": "Algorithms", "frontendQuestionId": "1694", "paidOnly": false, "title": "Reformat Phone Number", "titleSlug": "reformat-phone-number", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41499, "totalSubmissionRaw": 62450}, "1695": {"acRate": 58.636208689498645, "difficulty": "Medium", "likes": 2816, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1695", "paidOnly": false, "title": "Maximum Erasure Value", "titleSlug": "maximum-erasure-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135887, "totalSubmissionRaw": 231748}, "1696": {"acRate": 45.70168328279233, "difficulty": "Medium", "likes": 3432, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "1696", "paidOnly": false, "title": "Jump Game VI", "titleSlug": "jump-game-vi", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111072, "totalSubmissionRaw": 243037}, "1697": {"acRate": 62.62020938935999, "difficulty": "Hard", "likes": 1986, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "1697", "paidOnly": false, "title": "Checking Existence of Edge Length Limited Paths", "titleSlug": "checking-existence-of-edge-length-limited-paths", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52874, "totalSubmissionRaw": 84436}, "1698": {"acRate": 64.54255553111942, "difficulty": "Medium", "likes": 194, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1698", "paidOnly": true, "title": "Number of Distinct Substrings in a String", "titleSlug": "number-of-distinct-substrings-in-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11739, "totalSubmissionRaw": 18188}, "1699": {"acRate": 81.10677365719656, "difficulty": "Medium", "likes": 294, "dislikes": 16, "categoryTitle": "Database", "frontendQuestionId": "1699", "paidOnly": true, "title": "Number of Calls Between Two Persons", "titleSlug": "number-of-calls-between-two-persons", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44877, "totalSubmissionRaw": 55331}, "1700": {"acRate": 78.42059589239226, "difficulty": "Easy", "likes": 2443, "dislikes": 250, "categoryTitle": "Algorithms", "frontendQuestionId": "1700", "paidOnly": false, "title": "Number of Students Unable to Eat Lunch", "titleSlug": "number-of-students-unable-to-eat-lunch", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 268386, "totalSubmissionRaw": 342239}, "1701": {"acRate": 73.06145704361927, "difficulty": "Medium", "likes": 1223, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "1701", "paidOnly": false, "title": "Average Waiting Time", "titleSlug": "average-waiting-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 200043, "totalSubmissionRaw": 273801}, "1702": {"acRate": 46.91140251614191, "difficulty": "Medium", "likes": 500, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1702", "paidOnly": false, "title": "Maximum Binary String After Change", "titleSlug": "maximum-binary-string-after-change", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14095, "totalSubmissionRaw": 30045}, "1703": {"acRate": 42.38890297345261, "difficulty": "Hard", "likes": 720, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1703", "paidOnly": false, "title": "Minimum Adjacent Swaps for K Consecutive Ones", "titleSlug": "minimum-adjacent-swaps-for-k-consecutive-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11704, "totalSubmissionRaw": 27611}, "1704": {"acRate": 78.66496833861916, "difficulty": "Easy", "likes": 2266, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "1704", "paidOnly": false, "title": "Determine if String Halves Are Alike", "titleSlug": "determine-if-string-halves-are-alike", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 366846, "totalSubmissionRaw": 466338}, "1705": {"acRate": 39.75878292079608, "difficulty": "Medium", "likes": 836, "dislikes": 188, "categoryTitle": "Algorithms", "frontendQuestionId": "1705", "paidOnly": false, "title": "Maximum Number of Eaten Apples", "titleSlug": "maximum-number-of-eaten-apples", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24592, "totalSubmissionRaw": 61853}, "1706": {"acRate": 71.92993954916483, "difficulty": "Medium", "likes": 3108, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "1706", "paidOnly": false, "title": "Where Will the Ball Fall", "titleSlug": "where-will-the-ball-fall", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142668, "totalSubmissionRaw": 198343}, "1707": {"acRate": 52.330516362011835, "difficulty": "Hard", "likes": 1254, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1707", "paidOnly": false, "title": "Maximum XOR With an Element From Array", "titleSlug": "maximum-xor-with-an-element-from-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28113, "totalSubmissionRaw": 53722}, "1708": {"acRate": 65.27247858325535, "difficulty": "Easy", "likes": 105, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "1708", "paidOnly": true, "title": "Largest Subarray Length K", "titleSlug": "largest-subarray-length-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9067, "totalSubmissionRaw": 13891}, "1709": {"acRate": 70.34859650575474, "difficulty": "Medium", "likes": 213, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "1709", "paidOnly": true, "title": "Biggest Window Between Visits", "titleSlug": "biggest-window-between-visits", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 25486, "totalSubmissionRaw": 36229}, "1710": {"acRate": 73.86705939021833, "difficulty": "Easy", "likes": 3851, "dislikes": 224, "categoryTitle": "Algorithms", "frontendQuestionId": "1710", "paidOnly": false, "title": "Maximum Units on a Truck", "titleSlug": "maximum-units-on-a-truck", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 320504, "totalSubmissionRaw": 433893}, "1711": {"acRate": 30.793525174584328, "difficulty": "Medium", "likes": 1054, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "1711", "paidOnly": false, "title": "Count Good Meals", "titleSlug": "count-good-meals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42023, "totalSubmissionRaw": 136467}, "1712": {"acRate": 33.14776937326335, "difficulty": "Medium", "likes": 1416, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1712", "paidOnly": false, "title": "Ways to Split Array Into Three Subarrays", "titleSlug": "ways-to-split-array-into-three-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34357, "totalSubmissionRaw": 103648}, "1713": {"acRate": 47.767462422634836, "difficulty": "Hard", "likes": 722, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "1713", "paidOnly": false, "title": "Minimum Operations to Make a Subsequence", "titleSlug": "minimum-operations-to-make-a-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12966, "totalSubmissionRaw": 27144}, "1714": {"acRate": 49.74182444061962, "difficulty": "Hard", "likes": 31, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "1714", "paidOnly": true, "title": "Sum Of Special Evenly-Spaced Elements In Array", "titleSlug": "sum-of-special-evenly-spaced-elements-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1445, "totalSubmissionRaw": 2905}, "1715": {"acRate": 75.65257779842081, "difficulty": "Medium", "likes": 83, "dislikes": 22, "categoryTitle": "Database", "frontendQuestionId": "1715", "paidOnly": true, "title": "Count Apples and Oranges", "titleSlug": "count-apples-and-oranges", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16288, "totalSubmissionRaw": 21530}, "1716": {"acRate": 78.41864036438955, "difficulty": "Easy", "likes": 1450, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "1716", "paidOnly": false, "title": "Calculate Money in Leetcode Bank", "titleSlug": "calculate-money-in-leetcode-bank", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 165450, "totalSubmissionRaw": 210983}, "1717": {"acRate": 62.96284377097566, "difficulty": "Medium", "likes": 1416, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "1717", "paidOnly": false, "title": "Maximum Score From Removing Substrings", "titleSlug": "maximum-score-from-removing-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 136953, "totalSubmissionRaw": 217514}, "1718": {"acRate": 54.37216887117231, "difficulty": "Medium", "likes": 570, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1718", "paidOnly": false, "title": "Construct the Lexicographically Largest Valid Sequence", "titleSlug": "construct-the-lexicographically-largest-valid-sequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15004, "totalSubmissionRaw": 27595}, "1719": {"acRate": 44.40305288024714, "difficulty": "Hard", "likes": 219, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "1719", "paidOnly": false, "title": "Number Of Ways To Reconstruct A Tree", "titleSlug": "number-of-ways-to-reconstruct-a-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4887, "totalSubmissionRaw": 11006}, "1720": {"acRate": 86.65205899090034, "difficulty": "Easy", "likes": 1603, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "1720", "paidOnly": false, "title": "Decode XORed Array", "titleSlug": "decode-xored-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 162931, "totalSubmissionRaw": 188029}, "1721": {"acRate": 68.11189467852347, "difficulty": "Medium", "likes": 5410, "dislikes": 186, "categoryTitle": "Algorithms", "frontendQuestionId": "1721", "paidOnly": false, "title": "Swapping Nodes in a Linked List", "titleSlug": "swapping-nodes-in-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 362672, "totalSubmissionRaw": 532465}, "1722": {"acRate": 48.95690613447768, "difficulty": "Medium", "likes": 848, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1722", "paidOnly": false, "title": "Minimize Hamming Distance After Swap Operations", "titleSlug": "minimize-hamming-distance-after-swap-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18938, "totalSubmissionRaw": 38683}, "1723": {"acRate": 42.78717401578186, "difficulty": "Hard", "likes": 1060, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "1723", "paidOnly": false, "title": "Find Minimum Time to Finish All Jobs", "titleSlug": "find-minimum-time-to-finish-all-jobs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29877, "totalSubmissionRaw": 69827}, "1724": {"acRate": 50.92203170494985, "difficulty": "Hard", "likes": 109, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1724", "paidOnly": true, "title": "Checking Existence of Edge Length Limited Paths II", "titleSlug": "checking-existence-of-edge-length-limited-paths-ii", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3148, "totalSubmissionRaw": 6182}, "1725": {"acRate": 78.92012766136143, "difficulty": "Easy", "likes": 597, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1725", "paidOnly": false, "title": "Number Of Rectangles That Can Form The Largest Square", "titleSlug": "number-of-rectangles-that-can-form-the-largest-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75173, "totalSubmissionRaw": 95252}, "1726": {"acRate": 61.3428808634288, "difficulty": "Medium", "likes": 630, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1726", "paidOnly": false, "title": "Tuple with Same Product", "titleSlug": "tuple-with-same-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29555, "totalSubmissionRaw": 48180}, "1727": {"acRate": 75.34006322014888, "difficulty": "Medium", "likes": 1929, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "1727", "paidOnly": false, "title": "Largest Submatrix With Rearrangements", "titleSlug": "largest-submatrix-with-rearrangements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73886, "totalSubmissionRaw": 98070}, "1728": {"acRate": 39.86109649584342, "difficulty": "Hard", "likes": 271, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "1728", "paidOnly": false, "title": "Cat and Mouse II", "titleSlug": "cat-and-mouse-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7576, "totalSubmissionRaw": 19006}, "1729": {"acRate": 69.23381367135644, "difficulty": "Easy", "likes": 600, "dislikes": 32, "categoryTitle": "Database", "frontendQuestionId": "1729", "paidOnly": false, "title": "Find Followers Count", "titleSlug": "find-followers-count", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 251898, "totalSubmissionRaw": 363838}, "1730": {"acRate": 55.231998187071554, "difficulty": "Medium", "likes": 683, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1730", "paidOnly": true, "title": "Shortest Path to Get Food", "titleSlug": "shortest-path-to-get-food", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68243, "totalSubmissionRaw": 123557}, "1731": {"acRate": 50.15653306624195, "difficulty": "Easy", "likes": 576, "dislikes": 77, "categoryTitle": "Database", "frontendQuestionId": "1731", "paidOnly": false, "title": "The Number of Employees Which Report to Each Employee", "titleSlug": "the-number-of-employees-which-report-to-each-employee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183275, "totalSubmissionRaw": 365408}, "1732": {"acRate": 83.60057015208156, "difficulty": "Easy", "likes": 2929, "dislikes": 359, "categoryTitle": "Algorithms", "frontendQuestionId": "1732", "paidOnly": false, "title": "Find the Highest Altitude", "titleSlug": "find-the-highest-altitude", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 475659, "totalSubmissionRaw": 568967}, "1733": {"acRate": 43.28452677328157, "difficulty": "Medium", "likes": 217, "dislikes": 401, "categoryTitle": "Algorithms", "frontendQuestionId": "1733", "paidOnly": false, "title": "Minimum Number of People to Teach", "titleSlug": "minimum-number-of-people-to-teach", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10258, "totalSubmissionRaw": 23699}, "1734": {"acRate": 65.50607926732987, "difficulty": "Medium", "likes": 772, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "1734", "paidOnly": false, "title": "Decode XORed Permutation", "titleSlug": "decode-xored-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16594, "totalSubmissionRaw": 25332}, "1735": {"acRate": 52.01987816607887, "difficulty": "Hard", "likes": 292, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1735", "paidOnly": false, "title": "Count Ways to Make Array With Product", "titleSlug": "count-ways-to-make-array-with-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6490, "totalSubmissionRaw": 12476}, "1736": {"acRate": 42.99405409564004, "difficulty": "Easy", "likes": 376, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "1736", "paidOnly": false, "title": "Latest Time by Replacing Hidden Digits", "titleSlug": "latest-time-by-replacing-hidden-digits", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39119, "totalSubmissionRaw": 90987}, "1737": {"acRate": 36.939669700033704, "difficulty": "Medium", "likes": 324, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "1737", "paidOnly": false, "title": "Change Minimum Characters to Satisfy One of Three Conditions", "titleSlug": "change-minimum-characters-to-satisfy-one-of-three-conditions", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14248, "totalSubmissionRaw": 38571}, "1738": {"acRate": 62.32358674463938, "difficulty": "Medium", "likes": 510, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "1738", "paidOnly": false, "title": "Find Kth Largest XOR Coordinate Value", "titleSlug": "find-kth-largest-xor-coordinate-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23979, "totalSubmissionRaw": 38475}, "1739": {"acRate": 51.83348558006002, "difficulty": "Hard", "likes": 307, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "1739", "paidOnly": false, "title": "Building Boxes", "titleSlug": "building-boxes", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7944, "totalSubmissionRaw": 15326}, "1740": {"acRate": 73.67826688177, "difficulty": "Medium", "likes": 465, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "1740", "paidOnly": true, "title": "Find Distance in a Binary Tree", "titleSlug": "find-distance-in-a-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31969, "totalSubmissionRaw": 43390}, "1741": {"acRate": 86.86446276244364, "difficulty": "Easy", "likes": 724, "dislikes": 19, "categoryTitle": "Database", "frontendQuestionId": "1741", "paidOnly": false, "title": "Find Total Time Spent by Each Employee", "titleSlug": "find-total-time-spent-by-each-employee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151215, "totalSubmissionRaw": 174082}, "1742": {"acRate": 73.69158022856281, "difficulty": "Easy", "likes": 611, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "1742", "paidOnly": false, "title": "Maximum Number of Balls in a Box", "titleSlug": "maximum-number-of-balls-in-a-box", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68416, "totalSubmissionRaw": 92841}, "1743": {"acRate": 74.76496015129001, "difficulty": "Medium", "likes": 1971, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "1743", "paidOnly": false, "title": "Restore the Array From Adjacent Pairs", "titleSlug": "restore-the-array-from-adjacent-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 110697, "totalSubmissionRaw": 148060}, "1744": {"acRate": 34.631385744876106, "difficulty": "Medium", "likes": 134, "dislikes": 332, "categoryTitle": "Algorithms", "frontendQuestionId": "1744", "paidOnly": false, "title": "Can You Eat Your Favorite Candy on Your Favorite Day?", "titleSlug": "can-you-eat-your-favorite-candy-on-your-favorite-day", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11321, "totalSubmissionRaw": 32690}, "1745": {"acRate": 44.464901804670916, "difficulty": "Hard", "likes": 918, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1745", "paidOnly": false, "title": "Palindrome Partitioning IV", "titleSlug": "palindrome-partitioning-iv", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26807, "totalSubmissionRaw": 60288}, "1746": {"acRate": 62.23516949152542, "difficulty": "Medium", "likes": 275, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "1746", "paidOnly": true, "title": "Maximum Subarray Sum After One Operation", "titleSlug": "maximum-subarray-sum-after-one-operation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9400, "totalSubmissionRaw": 15104}, "1747": {"acRate": 63.00831244227471, "difficulty": "Medium", "likes": 189, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "1747", "paidOnly": true, "title": "Leetflex Banned Accounts", "titleSlug": "leetflex-banned-accounts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 23877, "totalSubmissionRaw": 37895}, "1748": {"acRate": 78.3698709001371, "difficulty": "Easy", "likes": 1567, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1748", "paidOnly": false, "title": "Sum of Unique Elements", "titleSlug": "sum-of-unique-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 189217, "totalSubmissionRaw": 241441}, "1749": {"acRate": 60.5121944294597, "difficulty": "Medium", "likes": 1286, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1749", "paidOnly": false, "title": "Maximum Absolute Sum of Any Subarray", "titleSlug": "maximum-absolute-sum-of-any-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42626, "totalSubmissionRaw": 70442}, "1750": {"acRate": 55.93664924587167, "difficulty": "Medium", "likes": 1228, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1750", "paidOnly": false, "title": "Minimum Length of String After Deleting Similar Ends", "titleSlug": "minimum-length-of-string-after-deleting-similar-ends", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 168894, "totalSubmissionRaw": 301938}, "1751": {"acRate": 61.279838530243794, "difficulty": "Hard", "likes": 2094, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "1751", "paidOnly": false, "title": "Maximum Number of Events That Can Be Attended II", "titleSlug": "maximum-number-of-events-that-can-be-attended-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77117, "totalSubmissionRaw": 125844}, "1752": {"acRate": 51.77053791561751, "difficulty": "Easy", "likes": 3348, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "1752", "paidOnly": false, "title": "Check if Array Is Sorted and Rotated", "titleSlug": "check-if-array-is-sorted-and-rotated", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 335339, "totalSubmissionRaw": 647741}, "1753": {"acRate": 67.61577782864119, "difficulty": "Medium", "likes": 950, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1753", "paidOnly": false, "title": "Maximum Score From Removing Stones", "titleSlug": "maximum-score-from-removing-stones", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44312, "totalSubmissionRaw": 65535}, "1754": {"acRate": 49.277967641887756, "difficulty": "Medium", "likes": 555, "dislikes": 78, "categoryTitle": "Algorithms", "frontendQuestionId": "1754", "paidOnly": false, "title": "Largest Merge Of Two Strings", "titleSlug": "largest-merge-of-two-strings", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24945, "totalSubmissionRaw": 50621}, "1755": {"acRate": 40.34277107207556, "difficulty": "Hard", "likes": 919, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1755", "paidOnly": false, "title": "Closest Subsequence Sum", "titleSlug": "closest-subsequence-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19820, "totalSubmissionRaw": 49129}, "1756": {"acRate": 75.78741793401478, "difficulty": "Medium", "likes": 290, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "1756", "paidOnly": true, "title": "Design Most Recently Used Queue", "titleSlug": "design-most-recently-used-queue", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18239, "totalSubmissionRaw": 24066}, "1757": {"acRate": 89.34611099891202, "difficulty": "Easy", "likes": 2511, "dislikes": 113, "categoryTitle": "Database", "frontendQuestionId": "1757", "paidOnly": false, "title": "Recyclable and Low Fat Products", "titleSlug": "recyclable-and-low-fat-products", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1371434, "totalSubmissionRaw": 1534968}, "1758": {"acRate": 63.776925346709945, "difficulty": "Easy", "likes": 1443, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1758", "paidOnly": false, "title": "Minimum Changes To Make Alternating Binary String", "titleSlug": "minimum-changes-to-make-alternating-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151298, "totalSubmissionRaw": 237230}, "1759": {"acRate": 57.620273233091, "difficulty": "Medium", "likes": 1491, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "1759", "paidOnly": false, "title": "Count Number of Homogenous Substrings", "titleSlug": "count-number-of-homogenous-substrings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 114847, "totalSubmissionRaw": 199317}, "1760": {"acRate": 60.41117402140871, "difficulty": "Medium", "likes": 2011, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1760", "paidOnly": false, "title": "Minimum Limit of Balls in a Bag", "titleSlug": "minimum-limit-of-balls-in-a-bag", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41932, "totalSubmissionRaw": 69411}, "1761": {"acRate": 42.91631711409396, "difficulty": "Hard", "likes": 324, "dislikes": 287, "categoryTitle": "Algorithms", "frontendQuestionId": "1761", "paidOnly": false, "title": "Minimum Degree of a Connected Trio in a Graph", "titleSlug": "minimum-degree-of-a-connected-trio-in-a-graph", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24555, "totalSubmissionRaw": 57216}, "1762": {"acRate": 80.03900828185951, "difficulty": "Medium", "likes": 1237, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "1762", "paidOnly": true, "title": "Buildings With an Ocean View", "titleSlug": "buildings-with-an-ocean-view", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 243347, "totalSubmissionRaw": 304036}, "1763": {"acRate": 61.17412266835282, "difficulty": "Easy", "likes": 1358, "dislikes": 892, "categoryTitle": "Algorithms", "frontendQuestionId": "1763", "paidOnly": false, "title": "Longest Nice Substring", "titleSlug": "longest-nice-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61918, "totalSubmissionRaw": 101216}, "1764": {"acRate": 53.9031892504452, "difficulty": "Medium", "likes": 335, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1764", "paidOnly": false, "title": "Form Array by Concatenating Subarrays of Another Array", "titleSlug": "form-array-by-concatenating-subarrays-of-another-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16648, "totalSubmissionRaw": 30885}, "1765": {"acRate": 63.06223373509452, "difficulty": "Medium", "likes": 836, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1765", "paidOnly": false, "title": "Map of Highest Peak", "titleSlug": "map-of-highest-peak", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29457, "totalSubmissionRaw": 46711}, "1766": {"acRate": 41.425720881098634, "difficulty": "Hard", "likes": 405, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "1766", "paidOnly": false, "title": "Tree of Coprimes", "titleSlug": "tree-of-coprimes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10588, "totalSubmissionRaw": 25559}, "1767": {"acRate": 77.66748033631679, "difficulty": "Hard", "likes": 175, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "1767", "paidOnly": true, "title": "Find the Subtasks That Did Not Execute", "titleSlug": "find-the-subtasks-that-did-not-execute", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14315, "totalSubmissionRaw": 18432}, "1768": {"acRate": 80.9950671166841, "difficulty": "Easy", "likes": 4038, "dislikes": 106, "categoryTitle": "Algorithms", "frontendQuestionId": "1768", "paidOnly": false, "title": "Merge Strings Alternately", "titleSlug": "merge-strings-alternately", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1154283, "totalSubmissionRaw": 1425128}, "1769": {"acRate": 85.9860759087555, "difficulty": "Medium", "likes": 2266, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "1769", "paidOnly": false, "title": "Minimum Number of Operations to Move All Balls to Each Box", "titleSlug": "minimum-number-of-operations-to-move-all-balls-to-each-box", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 134005, "totalSubmissionRaw": 155845}, "1770": {"acRate": 41.110889348753986, "difficulty": "Hard", "likes": 2535, "dislikes": 514, "categoryTitle": "Algorithms", "frontendQuestionId": "1770", "paidOnly": false, "title": "Maximum Score from Performing Multiplication Operations", "titleSlug": "maximum-score-from-performing-multiplication-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 117409, "totalSubmissionRaw": 285591}, "1771": {"acRate": 36.86735133140643, "difficulty": "Hard", "likes": 543, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "1771", "paidOnly": false, "title": "Maximize Palindrome Length From Subsequences", "titleSlug": "maximize-palindrome-length-from-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11990, "totalSubmissionRaw": 32522}, "1772": {"acRate": 65.93611082394294, "difficulty": "Medium", "likes": 91, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1772", "paidOnly": true, "title": "Sort Features by Popularity", "titleSlug": "sort-features-by-popularity", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6378, "totalSubmissionRaw": 9673}, "1773": {"acRate": 84.6589094227698, "difficulty": "Easy", "likes": 1907, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "1773", "paidOnly": false, "title": "Count Items Matching a Rule", "titleSlug": "count-items-matching-a-rule", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 241189, "totalSubmissionRaw": 284895}, "1774": {"acRate": 47.804624962941, "difficulty": "Medium", "likes": 713, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1774", "paidOnly": false, "title": "Closest Dessert Cost", "titleSlug": "closest-dessert-cost", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32249, "totalSubmissionRaw": 67460}, "1775": {"acRate": 53.77205664617046, "difficulty": "Medium", "likes": 930, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "1775", "paidOnly": false, "title": "Equal Sum Arrays With Minimum Number of Operations", "titleSlug": "equal-sum-arrays-with-minimum-number-of-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30870, "totalSubmissionRaw": 57409}, "1776": {"acRate": 55.70453387671931, "difficulty": "Hard", "likes": 900, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1776", "paidOnly": false, "title": "Car Fleet II", "titleSlug": "car-fleet-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27337, "totalSubmissionRaw": 49075}, "1777": {"acRate": 82.35114270427272, "difficulty": "Easy", "likes": 136, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "1777", "paidOnly": true, "title": "Product's Price for Each Store", "titleSlug": "products-price-for-each-store", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 21548, "totalSubmissionRaw": 26166}, "1778": {"acRate": 41.03829192682181, "difficulty": "Medium", "likes": 171, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1778", "paidOnly": true, "title": "Shortest Path in a Hidden Grid", "titleSlug": "shortest-path-in-a-hidden-grid", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9399, "totalSubmissionRaw": 22903}, "1779": {"acRate": 68.9265178298508, "difficulty": "Easy", "likes": 853, "dislikes": 187, "categoryTitle": "Algorithms", "frontendQuestionId": "1779", "paidOnly": false, "title": "Find Nearest Point That Has the Same X or Y Coordinate", "titleSlug": "find-nearest-point-that-has-the-same-x-or-y-coordinate", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 119511, "totalSubmissionRaw": 173389}, "1780": {"acRate": 68.25759855552211, "difficulty": "Medium", "likes": 984, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1780", "paidOnly": false, "title": "Check if Number is a Sum of Powers of Three", "titleSlug": "check-if-number-is-a-sum-of-powers-of-three", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45364, "totalSubmissionRaw": 66460}, "1781": {"acRate": 68.28175376600667, "difficulty": "Medium", "likes": 1176, "dislikes": 182, "categoryTitle": "Algorithms", "frontendQuestionId": "1781", "paidOnly": false, "title": "Sum of Beauty of All Substrings", "titleSlug": "sum-of-beauty-of-all-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 74972, "totalSubmissionRaw": 109798}, "1782": {"acRate": 40.55218111540586, "difficulty": "Hard", "likes": 318, "dislikes": 166, "categoryTitle": "Algorithms", "frontendQuestionId": "1782", "paidOnly": false, "title": "Count Pairs Of Nodes", "titleSlug": "count-pairs-of-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7344, "totalSubmissionRaw": 18110}, "1783": {"acRate": 83.15267036112294, "difficulty": "Medium", "likes": 235, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "1783", "paidOnly": true, "title": "Grand Slam Titles", "titleSlug": "grand-slam-titles", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27309, "totalSubmissionRaw": 32842}, "1784": {"acRate": 39.24187338724969, "difficulty": "Easy", "likes": 346, "dislikes": 976, "categoryTitle": "Algorithms", "frontendQuestionId": "1784", "paidOnly": false, "title": "Check if Binary String Has at Most One Segment of Ones", "titleSlug": "check-if-binary-string-has-at-most-one-segment-of-ones", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47600, "totalSubmissionRaw": 121299}, "1785": {"acRate": 43.897972031974355, "difficulty": "Medium", "likes": 270, "dislikes": 195, "categoryTitle": "Algorithms", "frontendQuestionId": "1785", "paidOnly": false, "title": "Minimum Elements to Add to Form a Given Sum", "titleSlug": "minimum-elements-to-add-to-form-a-given-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23010, "totalSubmissionRaw": 52417}, "1786": {"acRate": 39.3909906133509, "difficulty": "Medium", "likes": 1110, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "1786", "paidOnly": false, "title": "Number of Restricted Paths From First to Last Node", "titleSlug": "number-of-restricted-paths-from-first-to-last-node", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26312, "totalSubmissionRaw": 66797}, "1787": {"acRate": 39.6759422331807, "difficulty": "Hard", "likes": 404, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "1787", "paidOnly": false, "title": "Make the XOR of All Segments Equal to Zero", "titleSlug": "make-the-xor-of-all-segments-equal-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5632, "totalSubmissionRaw": 14195}, "1788": {"acRate": 65.53061789969522, "difficulty": "Hard", "likes": 77, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "1788", "paidOnly": true, "title": "Maximize the Beauty of the Garden", "titleSlug": "maximize-the-beauty-of-the-garden", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2365, "totalSubmissionRaw": 3609}, "1789": {"acRate": 67.06938351888039, "difficulty": "Easy", "likes": 554, "dislikes": 226, "categoryTitle": "Database", "frontendQuestionId": "1789", "paidOnly": false, "title": "Primary Department for Each Employee", "titleSlug": "primary-department-for-each-employee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 165431, "totalSubmissionRaw": 246657}, "1790": {"acRate": 45.954919639357115, "difficulty": "Easy", "likes": 1108, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1790", "paidOnly": false, "title": "Check if One String Swap Can Make Strings Equal", "titleSlug": "check-if-one-string-swap-can-make-strings-equal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 117231, "totalSubmissionRaw": 255100}, "1791": {"acRate": 86.65327287365379, "difficulty": "Easy", "likes": 1814, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "1791", "paidOnly": false, "title": "Find Center of Star Graph", "titleSlug": "find-center-of-star-graph", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 354104, "totalSubmissionRaw": 408644}, "1792": {"acRate": 54.31627732784045, "difficulty": "Medium", "likes": 731, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "1792", "paidOnly": false, "title": "Maximum Average Pass Ratio", "titleSlug": "maximum-average-pass-ratio", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23205, "totalSubmissionRaw": 42722}, "1793": {"acRate": 64.30147668823626, "difficulty": "Hard", "likes": 1885, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "1793", "paidOnly": false, "title": "Maximum Score of a Good Subarray", "titleSlug": "maximum-score-of-a-good-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77509, "totalSubmissionRaw": 120540}, "1794": {"acRate": 64.9609984399376, "difficulty": "Medium", "likes": 44, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1794", "paidOnly": true, "title": "Count Pairs of Equal Substrings With Minimum Difference", "titleSlug": "count-pairs-of-equal-substrings-with-minimum-difference", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2082, "totalSubmissionRaw": 3205}, "1795": {"acRate": 85.39169955746921, "difficulty": "Easy", "likes": 865, "dislikes": 57, "categoryTitle": "Database", "frontendQuestionId": "1795", "paidOnly": false, "title": "Rearrange Products Table", "titleSlug": "rearrange-products-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142792, "totalSubmissionRaw": 167220}, "1796": {"acRate": 50.94528868121283, "difficulty": "Easy", "likes": 538, "dislikes": 130, "categoryTitle": "Algorithms", "frontendQuestionId": "1796", "paidOnly": false, "title": "Second Largest Digit in a String", "titleSlug": "second-largest-digit-in-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63999, "totalSubmissionRaw": 125623}, "1797": {"acRate": 57.84714672740764, "difficulty": "Medium", "likes": 379, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1797", "paidOnly": false, "title": "Design Authentication Manager", "titleSlug": "design-authentication-manager", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33523, "totalSubmissionRaw": 57951}, "1798": {"acRate": 61.32295260845203, "difficulty": "Medium", "likes": 824, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1798", "paidOnly": false, "title": "Maximum Number of Consecutive Values You Can Make", "titleSlug": "maximum-number-of-consecutive-values-you-can-make", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20794, "totalSubmissionRaw": 33909}, "1799": {"acRate": 57.76213105863537, "difficulty": "Hard", "likes": 1642, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1799", "paidOnly": false, "title": "Maximize Score After N Operations", "titleSlug": "maximize-score-after-n-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 62840, "totalSubmissionRaw": 108791}, "1800": {"acRate": 61.98181909497262, "difficulty": "Easy", "likes": 735, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1800", "paidOnly": false, "title": "Maximum Ascending Subarray Sum", "titleSlug": "maximum-ascending-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61706, "totalSubmissionRaw": 99555}, "1801": {"acRate": 50.553209916639595, "difficulty": "Medium", "likes": 301, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "1801", "paidOnly": false, "title": "Number of Orders in the Backlog", "titleSlug": "number-of-orders-in-the-backlog", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23348, "totalSubmissionRaw": 46185}, "1802": {"acRate": 39.12553481185332, "difficulty": "Medium", "likes": 2565, "dislikes": 460, "categoryTitle": "Algorithms", "frontendQuestionId": "1802", "paidOnly": false, "title": "Maximum Value at a Given Index in a Bounded Array", "titleSlug": "maximum-value-at-a-given-index-in-a-bounded-array", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 76723, "totalSubmissionRaw": 196096}, "1803": {"acRate": 48.163225743917806, "difficulty": "Hard", "likes": 532, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1803", "paidOnly": false, "title": "Count Pairs With XOR in a Range", "titleSlug": "count-pairs-with-xor-in-a-range", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9938, "totalSubmissionRaw": 20634}, "1804": {"acRate": 63.131240880089265, "difficulty": "Medium", "likes": 337, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "1804", "paidOnly": true, "title": "Implement Trie II (Prefix Tree)", "titleSlug": "implement-trie-ii-prefix-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 22064, "totalSubmissionRaw": 34950}, "1805": {"acRate": 38.52448130330844, "difficulty": "Easy", "likes": 625, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "1805", "paidOnly": false, "title": "Number of Different Integers in a String", "titleSlug": "number-of-different-integers-in-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52213, "totalSubmissionRaw": 135532}, "1806": {"acRate": 73.04022313564298, "difficulty": "Medium", "likes": 320, "dislikes": 173, "categoryTitle": "Algorithms", "frontendQuestionId": "1806", "paidOnly": false, "title": "Minimum Number of Operations to Reinitialize a Permutation", "titleSlug": "minimum-number-of-operations-to-reinitialize-a-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19902, "totalSubmissionRaw": 27248}, "1807": {"acRate": 67.23074686987397, "difficulty": "Medium", "likes": 483, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1807", "paidOnly": false, "title": "Evaluate the Bracket Pairs of a String", "titleSlug": "evaluate-the-bracket-pairs-of-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32379, "totalSubmissionRaw": 48161}, "1808": {"acRate": 33.84587797552338, "difficulty": "Hard", "likes": 228, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "1808", "paidOnly": false, "title": "Maximize Number of Nice Divisors", "titleSlug": "maximize-number-of-nice-divisors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7550, "totalSubmissionRaw": 22307}, "1809": {"acRate": 58.57273623433319, "difficulty": "Easy", "likes": 91, "dislikes": 62, "categoryTitle": "Database", "frontendQuestionId": "1809", "paidOnly": true, "title": "Ad-Free Sessions", "titleSlug": "ad-free-sessions", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16637, "totalSubmissionRaw": 28404}, "1810": {"acRate": 57.58221680876979, "difficulty": "Medium", "likes": 88, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "1810", "paidOnly": true, "title": "Minimum Path Cost in a Hidden Grid", "titleSlug": "minimum-path-cost-in-a-hidden-grid", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3782, "totalSubmissionRaw": 6568}, "1811": {"acRate": 60.722129164340224, "difficulty": "Medium", "likes": 199, "dislikes": 26, "categoryTitle": "Database", "frontendQuestionId": "1811", "paidOnly": true, "title": "Find Interview Candidates", "titleSlug": "find-interview-candidates", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16313, "totalSubmissionRaw": 26865}, "1812": {"acRate": 78.86732906760999, "difficulty": "Easy", "likes": 824, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1812", "paidOnly": false, "title": "Determine Color of a Chessboard Square", "titleSlug": "determine-color-of-a-chessboard-square", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90964, "totalSubmissionRaw": 115338}, "1813": {"acRate": 48.89841451024679, "difficulty": "Medium", "likes": 989, "dislikes": 155, "categoryTitle": "Algorithms", "frontendQuestionId": "1813", "paidOnly": false, "title": "Sentence Similarity III", "titleSlug": "sentence-similarity-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 120804, "totalSubmissionRaw": 247047}, "1814": {"acRate": 48.63558007240131, "difficulty": "Medium", "likes": 1843, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1814", "paidOnly": false, "title": "Count Nice Pairs in an Array", "titleSlug": "count-nice-pairs-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112854, "totalSubmissionRaw": 232040}, "1815": {"acRate": 40.05413499193734, "difficulty": "Hard", "likes": 343, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "1815", "paidOnly": false, "title": "Maximum Number of Groups Getting Fresh Donuts", "titleSlug": "maximum-number-of-groups-getting-fresh-donuts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6955, "totalSubmissionRaw": 17364}, "1816": {"acRate": 85.69881466994453, "difficulty": "Easy", "likes": 1149, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1816", "paidOnly": false, "title": "Truncate Sentence", "titleSlug": "truncate-sentence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 187545, "totalSubmissionRaw": 218842}, "1817": {"acRate": 80.39146001158322, "difficulty": "Medium", "likes": 829, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "1817", "paidOnly": false, "title": "Finding the Users Active Minutes", "titleSlug": "finding-the-users-active-minutes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61075, "totalSubmissionRaw": 75972}, "1818": {"acRate": 30.925665383765683, "difficulty": "Medium", "likes": 1028, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "1818", "paidOnly": false, "title": "Minimum Absolute Sum Difference", "titleSlug": "minimum-absolute-sum-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26597, "totalSubmissionRaw": 86003}, "1819": {"acRate": 41.300151082759776, "difficulty": "Hard", "likes": 415, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "1819", "paidOnly": false, "title": "Number of Different Subsequences GCDs", "titleSlug": "number-of-different-subsequences-gcds", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9841, "totalSubmissionRaw": 23828}, "1820": {"acRate": 51.04335664335664, "difficulty": "Medium", "likes": 221, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "1820", "paidOnly": true, "title": "Maximum Number of Accepted Invitations", "titleSlug": "maximum-number-of-accepted-invitations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9124, "totalSubmissionRaw": 17875}, "1821": {"acRate": 87.72921416872732, "difficulty": "Easy", "likes": 60, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "1821", "paidOnly": true, "title": "Find Customers With Positive Revenue this Year", "titleSlug": "find-customers-with-positive-revenue-this-year", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27318, "totalSubmissionRaw": 31139}, "1822": {"acRate": 65.33914376052653, "difficulty": "Easy", "likes": 2175, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "1822", "paidOnly": false, "title": "Sign of the Product of an Array", "titleSlug": "sign-of-the-product-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 357295, "totalSubmissionRaw": 546832}, "1823": {"acRate": 81.80518040274941, "difficulty": "Medium", "likes": 3812, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1823", "paidOnly": false, "title": "Find the Winner of the Circular Game", "titleSlug": "find-the-winner-of-the-circular-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 298009, "totalSubmissionRaw": 364292}, "1824": {"acRate": 50.37208695084535, "difficulty": "Medium", "likes": 1202, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "1824", "paidOnly": false, "title": "Minimum Sideway Jumps", "titleSlug": "minimum-sideway-jumps", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46299, "totalSubmissionRaw": 91914}, "1825": {"acRate": 37.517799465147775, "difficulty": "Hard", "likes": 469, "dislikes": 132, "categoryTitle": "Algorithms", "frontendQuestionId": "1825", "paidOnly": false, "title": "Finding MK Average", "titleSlug": "finding-mk-average", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21605, "totalSubmissionRaw": 57586}, "1826": {"acRate": 50.32880690067469, "difficulty": "Easy", "likes": 67, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "1826", "paidOnly": true, "title": "Faulty Sensor", "titleSlug": "faulty-sensor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5893, "totalSubmissionRaw": 11709}, "1827": {"acRate": 80.31852549812699, "difficulty": "Easy", "likes": 1239, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "1827", "paidOnly": false, "title": "Minimum Operations to Make the Array Increasing", "titleSlug": "minimum-operations-to-make-the-array-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 104847, "totalSubmissionRaw": 130539}, "1828": {"acRate": 86.41705557912601, "difficulty": "Medium", "likes": 1153, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "1828", "paidOnly": false, "title": "Queries on Number of Points Inside a Circle", "titleSlug": "queries-on-number-of-points-inside-a-circle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 81474, "totalSubmissionRaw": 94280}, "1829": {"acRate": 77.0576307624655, "difficulty": "Medium", "likes": 786, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "1829", "paidOnly": false, "title": "Maximum XOR for Each Query", "titleSlug": "maximum-xor-for-each-query", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31542, "totalSubmissionRaw": 40933}, "1830": {"acRate": 50.051993067590985, "difficulty": "Hard", "likes": 180, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "1830", "paidOnly": false, "title": "Minimum Number of Operations to Make String Sorted", "titleSlug": "minimum-number-of-operations-to-make-string-sorted", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4332, "totalSubmissionRaw": 8655}, "1831": {"acRate": 81.91049847484459, "difficulty": "Medium", "likes": 87, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "1831", "paidOnly": true, "title": "Maximum Transaction Each Day", "titleSlug": "maximum-transaction-each-day", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21214, "totalSubmissionRaw": 25899}, "1832": {"acRate": 83.5055938926201, "difficulty": "Easy", "likes": 2800, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1832", "paidOnly": false, "title": "Check if the Sentence Is Pangram", "titleSlug": "check-if-the-sentence-is-pangram", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 380214, "totalSubmissionRaw": 455316}, "1833": {"acRate": 73.82346328521966, "difficulty": "Medium", "likes": 2186, "dislikes": 674, "categoryTitle": "Algorithms", "frontendQuestionId": "1833", "paidOnly": false, "title": "Maximum Ice Cream Bars", "titleSlug": "maximum-ice-cream-bars", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 164176, "totalSubmissionRaw": 222390}, "1834": {"acRate": 45.84539098685417, "difficulty": "Medium", "likes": 3206, "dislikes": 268, "categoryTitle": "Algorithms", "frontendQuestionId": "1834", "paidOnly": false, "title": "Single-Threaded CPU", "titleSlug": "single-threaded-cpu", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 115016, "totalSubmissionRaw": 250878}, "1835": {"acRate": 61.34175171538949, "difficulty": "Hard", "likes": 612, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1835", "paidOnly": false, "title": "Find XOR Sum of All Pairs Bitwise AND", "titleSlug": "find-xor-sum-of-all-pairs-bitwise-and", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21277, "totalSubmissionRaw": 34686}, "1836": {"acRate": 74.74272884139623, "difficulty": "Medium", "likes": 398, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1836", "paidOnly": true, "title": "Remove Duplicates From an Unsorted Linked List", "titleSlug": "remove-duplicates-from-an-unsorted-linked-list", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 35952, "totalSubmissionRaw": 48101}, "1837": {"acRate": 77.64147622834348, "difficulty": "Easy", "likes": 513, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1837", "paidOnly": false, "title": "Sum of Digits in Base K", "titleSlug": "sum-of-digits-in-base-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59558, "totalSubmissionRaw": 76709}, "1838": {"acRate": 44.045422097665444, "difficulty": "Medium", "likes": 4751, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "1838", "paidOnly": false, "title": "Frequency of the Most Frequent Element", "titleSlug": "frequency-of-the-most-frequent-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166592, "totalSubmissionRaw": 378228}, "1839": {"acRate": 49.694303936661534, "difficulty": "Medium", "likes": 765, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1839", "paidOnly": false, "title": "Longest Substring Of All Vowels in Order", "titleSlug": "longest-substring-of-all-vowels-in-order", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33894, "totalSubmissionRaw": 68205}, "1840": {"acRate": 36.61220249338874, "difficulty": "Hard", "likes": 377, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1840", "paidOnly": false, "title": "Maximum Building Height", "titleSlug": "maximum-building-height", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7753, "totalSubmissionRaw": 21176}, "1841": {"acRate": 53.410587305767706, "difficulty": "Medium", "likes": 108, "dislikes": 97, "categoryTitle": "Database", "frontendQuestionId": "1841", "paidOnly": true, "title": "League Statistics", "titleSlug": "league-statistics", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14196, "totalSubmissionRaw": 26579}, "1842": {"acRate": 53.49995472244861, "difficulty": "Hard", "likes": 122, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1842", "paidOnly": true, "title": "Next Palindrome Using Same Digits", "titleSlug": "next-palindrome-using-same-digits", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5908, "totalSubmissionRaw": 11043}, "1843": {"acRate": 45.02388977369532, "difficulty": "Medium", "likes": 98, "dislikes": 58, "categoryTitle": "Database", "frontendQuestionId": "1843", "paidOnly": true, "title": "Suspicious Bank Accounts", "titleSlug": "suspicious-bank-accounts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12156, "totalSubmissionRaw": 26999}, "1844": {"acRate": 81.73816523149232, "difficulty": "Easy", "likes": 841, "dislikes": 110, "categoryTitle": "Algorithms", "frontendQuestionId": "1844", "paidOnly": false, "title": "Replace All Digits with Characters", "titleSlug": "replace-all-digits-with-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 94258, "totalSubmissionRaw": 115317}, "1845": {"acRate": 69.50598476605006, "difficulty": "Medium", "likes": 1422, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1845", "paidOnly": false, "title": "Seat Reservation Manager", "titleSlug": "seat-reservation-manager", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127752, "totalSubmissionRaw": 183800}, "1846": {"acRate": 65.83500261949521, "difficulty": "Medium", "likes": 1088, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "1846", "paidOnly": false, "title": "Maximum Element After Decreasing and Rearranging", "titleSlug": "maximum-element-after-decreasing-and-rearranging", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 106814, "totalSubmissionRaw": 162245}, "1847": {"acRate": 38.88997996779135, "difficulty": "Hard", "likes": 514, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1847", "paidOnly": false, "title": "Closest Room", "titleSlug": "closest-room", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9901, "totalSubmissionRaw": 25459}, "1848": {"acRate": 54.47725262297468, "difficulty": "Easy", "likes": 365, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1848", "paidOnly": false, "title": "Minimum Distance to the Target Element", "titleSlug": "minimum-distance-to-the-target-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48652, "totalSubmissionRaw": 89307}, "1849": {"acRate": 36.387360518331874, "difficulty": "Medium", "likes": 532, "dislikes": 121, "categoryTitle": "Algorithms", "frontendQuestionId": "1849", "paidOnly": false, "title": "Splitting a String Into Descending Consecutive Values", "titleSlug": "splitting-a-string-into-descending-consecutive-values", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28305, "totalSubmissionRaw": 77788}, "1850": {"acRate": 71.53941267387944, "difficulty": "Medium", "likes": 781, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "1850", "paidOnly": false, "title": "Minimum Adjacent Swaps to Reach the Kth Smallest Number", "titleSlug": "minimum-adjacent-swaps-to-reach-the-kth-smallest-number", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23143, "totalSubmissionRaw": 32350}, "1851": {"acRate": 50.798324504127145, "difficulty": "Hard", "likes": 995, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1851", "paidOnly": false, "title": "Minimum Interval to Include Each Query", "titleSlug": "minimum-interval-to-include-each-query", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Line Sweep", "id": "VG9waWNUYWdOb2RlOjU2MTE5", "slug": "line-sweep"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41233, "totalSubmissionRaw": 81168}, "1852": {"acRate": 71.55530912115331, "difficulty": "Medium", "likes": 134, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1852", "paidOnly": true, "title": "Distinct Numbers in Each Subarray", "titleSlug": "distinct-numbers-in-each-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7743, "totalSubmissionRaw": 10821}, "1853": {"acRate": 85.64811917130875, "difficulty": "Easy", "likes": 66, "dislikes": 42, "categoryTitle": "Database", "frontendQuestionId": "1853", "paidOnly": true, "title": "Convert Date Format", "titleSlug": "convert-date-format", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13684, "totalSubmissionRaw": 15977}, "1854": {"acRate": 61.42863881507571, "difficulty": "Easy", "likes": 1345, "dislikes": 243, "categoryTitle": "Algorithms", "frontendQuestionId": "1854", "paidOnly": false, "title": "Maximum Population Year", "titleSlug": "maximum-population-year", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 78136, "totalSubmissionRaw": 127198}, "1855": {"acRate": 53.43594876718485, "difficulty": "Medium", "likes": 1207, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "1855", "paidOnly": false, "title": "Maximum Distance Between a Pair of Values", "titleSlug": "maximum-distance-between-a-pair-of-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52317, "totalSubmissionRaw": 97906}, "1856": {"acRate": 38.370623182909874, "difficulty": "Medium", "likes": 1456, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1856", "paidOnly": false, "title": "Maximum Subarray Min-Product", "titleSlug": "maximum-subarray-min-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30355, "totalSubmissionRaw": 79110}, "1857": {"acRate": 49.7161412567891, "difficulty": "Hard", "likes": 2142, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "1857", "paidOnly": false, "title": "Largest Color Value in a Directed Graph", "titleSlug": "largest-color-value-in-a-directed-graph", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68744, "totalSubmissionRaw": 138273}, "1858": {"acRate": 71.42857142857143, "difficulty": "Medium", "likes": 198, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "1858", "paidOnly": true, "title": "Longest Word With All Prefixes", "titleSlug": "longest-word-with-all-prefixes", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12650, "totalSubmissionRaw": 17710}, "1859": {"acRate": 83.39102394767764, "difficulty": "Easy", "likes": 2230, "dislikes": 78, "categoryTitle": "Algorithms", "frontendQuestionId": "1859", "paidOnly": false, "title": "Sorting the Sentence", "titleSlug": "sorting-the-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 183095, "totalSubmissionRaw": 219562}, "1860": {"acRate": 72.53980944766474, "difficulty": "Medium", "likes": 224, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "1860", "paidOnly": false, "title": "Incremental Memory Leak", "titleSlug": "incremental-memory-leak", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21775, "totalSubmissionRaw": 30018}, "1861": {"acRate": 67.95488812496231, "difficulty": "Medium", "likes": 988, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1861", "paidOnly": false, "title": "Rotating the Box", "titleSlug": "rotating-the-box", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56338, "totalSubmissionRaw": 82905}, "1862": {"acRate": 29.141104294478527, "difficulty": "Hard", "likes": 445, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1862", "paidOnly": false, "title": "Sum of Floored Pairs", "titleSlug": "sum-of-floored-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9880, "totalSubmissionRaw": 33904}, "1863": {"acRate": 87.80132057823917, "difficulty": "Easy", "likes": 2179, "dislikes": 256, "categoryTitle": "Algorithms", "frontendQuestionId": "1863", "paidOnly": false, "title": "Sum of All Subset XOR Totals", "titleSlug": "sum-of-all-subset-xor-totals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 189620, "totalSubmissionRaw": 215965}, "1864": {"acRate": 43.54809327179986, "difficulty": "Medium", "likes": 588, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1864", "paidOnly": false, "title": "Minimum Number of Swaps to Make the Binary String Alternating", "titleSlug": "minimum-number-of-swaps-to-make-the-binary-string-alternating", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28686, "totalSubmissionRaw": 65872}, "1865": {"acRate": 51.02735292485806, "difficulty": "Medium", "likes": 619, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1865", "paidOnly": false, "title": "Finding Pairs With a Certain Sum", "titleSlug": "finding-pairs-with-a-certain-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27591, "totalSubmissionRaw": 54071}, "1866": {"acRate": 58.02168621376411, "difficulty": "Hard", "likes": 713, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1866", "paidOnly": false, "title": "Number of Ways to Rearrange Sticks With K Sticks Visible", "titleSlug": "number-of-ways-to-rearrange-sticks-with-k-sticks-visible", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15732, "totalSubmissionRaw": 27114}, "1867": {"acRate": 71.0443634535629, "difficulty": "Medium", "likes": 73, "dislikes": 268, "categoryTitle": "Database", "frontendQuestionId": "1867", "paidOnly": true, "title": "Orders With Maximum Quantity Above Average", "titleSlug": "orders-with-maximum-quantity-above-average", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16959, "totalSubmissionRaw": 23871}, "1868": {"acRate": 58.74197384066587, "difficulty": "Medium", "likes": 378, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1868", "paidOnly": true, "title": "Product of Two Run-Length Encoded Arrays", "titleSlug": "product-of-two-run-length-encoded-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49402, "totalSubmissionRaw": 84100}, "1869": {"acRate": 61.46318061885344, "difficulty": "Easy", "likes": 523, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1869", "paidOnly": false, "title": "Longer Contiguous Segments of Ones than Zeros", "titleSlug": "longer-contiguous-segments-of-ones-than-zeros", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51248, "totalSubmissionRaw": 83380}, "1870": {"acRate": 46.89286208296707, "difficulty": "Medium", "likes": 2323, "dislikes": 281, "categoryTitle": "Algorithms", "frontendQuestionId": "1870", "paidOnly": false, "title": "Minimum Speed to Arrive on Time", "titleSlug": "minimum-speed-to-arrive-on-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 105093, "totalSubmissionRaw": 224113}, "1871": {"acRate": 25.06378191606903, "difficulty": "Medium", "likes": 1689, "dislikes": 109, "categoryTitle": "Algorithms", "frontendQuestionId": "1871", "paidOnly": false, "title": "Jump Game VII", "titleSlug": "jump-game-vii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49905, "totalSubmissionRaw": 199105}, "1872": {"acRate": 53.352829511056385, "difficulty": "Hard", "likes": 450, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "1872", "paidOnly": false, "title": "Stone Game VIII", "titleSlug": "stone-game-viii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10399, "totalSubmissionRaw": 19491}, "1873": {"acRate": 57.54773456277196, "difficulty": "Easy", "likes": 1088, "dislikes": 77, "categoryTitle": "Database", "frontendQuestionId": "1873", "paidOnly": false, "title": "Calculate Special Bonus", "titleSlug": "calculate-special-bonus", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 257630, "totalSubmissionRaw": 447681}, "1874": {"acRate": 89.50649806814191, "difficulty": "Medium", "likes": 246, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1874", "paidOnly": true, "title": "Minimize Product Sum of Two Arrays", "titleSlug": "minimize-product-sum-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20386, "totalSubmissionRaw": 22776}, "1875": {"acRate": 67.03695903969674, "difficulty": "Medium", "likes": 75, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "1875", "paidOnly": true, "title": "Group Employees of the Same Salary", "titleSlug": "group-employees-of-the-same-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12731, "totalSubmissionRaw": 18992}, "1876": {"acRate": 74.33217314468594, "difficulty": "Easy", "likes": 1528, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1876", "paidOnly": false, "title": "Substrings of Size Three with Distinct Characters", "titleSlug": "substrings-of-size-three-with-distinct-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 137962, "totalSubmissionRaw": 185602}, "1877": {"acRate": 81.45839508412116, "difficulty": "Medium", "likes": 1970, "dislikes": 450, "categoryTitle": "Algorithms", "frontendQuestionId": "1877", "paidOnly": false, "title": "Minimize Maximum Pair Sum in Array", "titleSlug": "minimize-maximum-pair-sum-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 184131, "totalSubmissionRaw": 226043}, "1878": {"acRate": 48.32394900370511, "difficulty": "Medium", "likes": 212, "dislikes": 522, "categoryTitle": "Algorithms", "frontendQuestionId": "1878", "paidOnly": false, "title": "Get Biggest Three Rhombus Sums in a Grid", "titleSlug": "get-biggest-three-rhombus-sums-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16564, "totalSubmissionRaw": 34277}, "1879": {"acRate": 48.3420106607165, "difficulty": "Hard", "likes": 680, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1879", "paidOnly": false, "title": "Minimum XOR Sum of Two Arrays", "titleSlug": "minimum-xor-sum-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15599, "totalSubmissionRaw": 32268}, "1880": {"acRate": 74.46683025981822, "difficulty": "Easy", "likes": 580, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1880", "paidOnly": false, "title": "Check if Word Equals Summation of Two Words", "titleSlug": "check-if-word-equals-summation-of-two-words", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70707, "totalSubmissionRaw": 94951}, "1881": {"acRate": 38.292917729094036, "difficulty": "Medium", "likes": 387, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "1881", "paidOnly": false, "title": "Maximum Value after Insertion", "titleSlug": "maximum-value-after-insertion", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29435, "totalSubmissionRaw": 76868}, "1882": {"acRate": 40.55854470919805, "difficulty": "Medium", "likes": 950, "dislikes": 275, "categoryTitle": "Algorithms", "frontendQuestionId": "1882", "paidOnly": false, "title": "Process Tasks Using Servers", "titleSlug": "process-tasks-using-servers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36409, "totalSubmissionRaw": 89769}, "1883": {"acRate": 38.05424467147228, "difficulty": "Hard", "likes": 336, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1883", "paidOnly": false, "title": "Minimum Skips to Arrive at Meeting On Time", "titleSlug": "minimum-skips-to-arrive-at-meeting-on-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7338, "totalSubmissionRaw": 19283}, "1884": {"acRate": 73.32873880082703, "difficulty": "Medium", "likes": 1475, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "1884", "paidOnly": false, "title": "Egg Drop With 2 Eggs and N Floors", "titleSlug": "egg-drop-with-2-eggs-and-n-floors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52136, "totalSubmissionRaw": 71099}, "1885": {"acRate": 60.50489495105049, "difficulty": "Medium", "likes": 238, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1885", "paidOnly": true, "title": "Count Pairs in Two Arrays", "titleSlug": "count-pairs-in-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11001, "totalSubmissionRaw": 18182}, "1886": {"acRate": 57.554259007529815, "difficulty": "Easy", "likes": 1460, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "1886", "paidOnly": false, "title": "Determine Whether Matrix Can Be Obtained By Rotation", "titleSlug": "determine-whether-matrix-can-be-obtained-by-rotation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75365, "totalSubmissionRaw": 130946}, "1887": {"acRate": 72.78602870668891, "difficulty": "Medium", "likes": 1229, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "1887", "paidOnly": false, "title": "Reduction Operations to Make the Array Elements Equal", "titleSlug": "reduction-operations-to-make-the-array-elements-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96400, "totalSubmissionRaw": 132443}, "1888": {"acRate": 40.198373499682006, "difficulty": "Medium", "likes": 1228, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1888", "paidOnly": false, "title": "Minimum Number of Flips to Make the Binary String Alternating", "titleSlug": "minimum-number-of-flips-to-make-the-binary-string-alternating", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29707, "totalSubmissionRaw": 73901}, "1889": {"acRate": 32.04303617876567, "difficulty": "Hard", "likes": 406, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1889", "paidOnly": false, "title": "Minimum Space Wasted From Packaging", "titleSlug": "minimum-space-wasted-from-packaging", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13551, "totalSubmissionRaw": 42290}, "1890": {"acRate": 77.34172882354345, "difficulty": "Easy", "likes": 413, "dislikes": 12, "categoryTitle": "Database", "frontendQuestionId": "1890", "paidOnly": false, "title": "The Latest Login in 2020", "titleSlug": "the-latest-login-in-2020", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97155, "totalSubmissionRaw": 125619}, "1891": {"acRate": 49.78853024704553, "difficulty": "Medium", "likes": 575, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1891", "paidOnly": true, "title": "Cutting Ribbons", "titleSlug": "cutting-ribbons", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65217, "totalSubmissionRaw": 130987}, "1892": {"acRate": 44.3620428113939, "difficulty": "Hard", "likes": 89, "dislikes": 22, "categoryTitle": "Database", "frontendQuestionId": "1892", "paidOnly": true, "title": "Page Recommendations II", "titleSlug": "page-recommendations-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7896, "totalSubmissionRaw": 17799}, "1893": {"acRate": 50.09138139926485, "difficulty": "Easy", "likes": 609, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "1893", "paidOnly": false, "title": "Check if All the Integers in a Range Are Covered", "titleSlug": "check-if-all-the-integers-in-a-range-are-covered", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48786, "totalSubmissionRaw": 97394}, "1894": {"acRate": 53.19692109621299, "difficulty": "Medium", "likes": 1177, "dislikes": 132, "categoryTitle": "Algorithms", "frontendQuestionId": "1894", "paidOnly": false, "title": "Find the Student that Will Replace the Chalk", "titleSlug": "find-the-student-that-will-replace-the-chalk", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 193373, "totalSubmissionRaw": 363504}, "1895": {"acRate": 53.106960950764005, "difficulty": "Medium", "likes": 309, "dislikes": 261, "categoryTitle": "Algorithms", "frontendQuestionId": "1895", "paidOnly": false, "title": "Largest Magic Square", "titleSlug": "largest-magic-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12512, "totalSubmissionRaw": 23560}, "1896": {"acRate": 53.44933975070961, "difficulty": "Hard", "likes": 237, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1896", "paidOnly": false, "title": "Minimum Cost to Change the Final Value of Expression", "titleSlug": "minimum-cost-to-change-the-final-value-of-expression", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4331, "totalSubmissionRaw": 8103}, "1897": {"acRate": 67.11430050218921, "difficulty": "Easy", "likes": 1114, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "1897", "paidOnly": false, "title": "Redistribute Characters to Make All Strings Equal", "titleSlug": "redistribute-characters-to-make-all-strings-equal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 143934, "totalSubmissionRaw": 214461}, "1898": {"acRate": 44.477595892804345, "difficulty": "Medium", "likes": 990, "dislikes": 133, "categoryTitle": "Algorithms", "frontendQuestionId": "1898", "paidOnly": false, "title": "Maximum Number of Removable Characters", "titleSlug": "maximum-number-of-removable-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33094, "totalSubmissionRaw": 74405}, "1899": {"acRate": 66.69556076059091, "difficulty": "Medium", "likes": 818, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "1899", "paidOnly": false, "title": "Merge Triplets to Form Target Triplet", "titleSlug": "merge-triplets-to-form-target-triplet", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 72326, "totalSubmissionRaw": 108442}, "1900": {"acRate": 50.56258790436006, "difficulty": "Hard", "likes": 229, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1900", "paidOnly": false, "title": "The Earliest and Latest Rounds Where Players Compete", "titleSlug": "the-earliest-and-latest-rounds-where-players-compete", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5752, "totalSubmissionRaw": 11376}, "1901": {"acRate": 52.303516775423, "difficulty": "Medium", "likes": 2148, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "1901", "paidOnly": false, "title": "Find a Peak Element II", "titleSlug": "find-a-peak-element-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90574, "totalSubmissionRaw": 173170}, "1902": {"acRate": 43.158264535394345, "difficulty": "Medium", "likes": 103, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1902", "paidOnly": true, "title": "Depth of BST Given Insertion Order", "titleSlug": "depth-of-bst-given-insertion-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2457, "totalSubmissionRaw": 5693}, "1903": {"acRate": 63.932303859103435, "difficulty": "Easy", "likes": 2128, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "1903", "paidOnly": false, "title": "Largest Odd Number in String", "titleSlug": "largest-odd-number-in-string", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 314070, "totalSubmissionRaw": 491254}, "1904": {"acRate": 43.97569643471283, "difficulty": "Medium", "likes": 218, "dislikes": 263, "categoryTitle": "Algorithms", "frontendQuestionId": "1904", "paidOnly": false, "title": "The Number of Full Rounds You Have Played", "titleSlug": "the-number-of-full-rounds-you-have-played", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23016, "totalSubmissionRaw": 52338}, "1905": {"acRate": 72.85143488024515, "difficulty": "Medium", "likes": 2523, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "1905", "paidOnly": false, "title": "Count Sub Islands", "titleSlug": "count-sub-islands", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 193997, "totalSubmissionRaw": 266292}, "1906": {"acRate": 44.58746250522079, "difficulty": "Medium", "likes": 539, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1906", "paidOnly": false, "title": "Minimum Absolute Difference Queries", "titleSlug": "minimum-absolute-difference-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11743, "totalSubmissionRaw": 26337}, "1907": {"acRate": 61.90881085508744, "difficulty": "Medium", "likes": 481, "dislikes": 88, "categoryTitle": "Database", "frontendQuestionId": "1907", "paidOnly": false, "title": "Count Salary Categories", "titleSlug": "count-salary-categories", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 139064, "totalSubmissionRaw": 224629}, "1908": {"acRate": 63.18832599118943, "difficulty": "Medium", "likes": 102, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1908", "paidOnly": true, "title": "Game of Nim", "titleSlug": "game-of-nim", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4590, "totalSubmissionRaw": 7264}, "1909": {"acRate": 28.034503276550303, "difficulty": "Easy", "likes": 1258, "dislikes": 337, "categoryTitle": "Algorithms", "frontendQuestionId": "1909", "paidOnly": false, "title": "Remove One Element to Make the Array Strictly Increasing", "titleSlug": "remove-one-element-to-make-the-array-strictly-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 71144, "totalSubmissionRaw": 253773}, "1910": {"acRate": 78.05612074291123, "difficulty": "Medium", "likes": 1815, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "1910", "paidOnly": false, "title": "Remove All Occurrences of a Substring", "titleSlug": "remove-all-occurrences-of-a-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 137723, "totalSubmissionRaw": 176441}, "1911": {"acRate": 58.81004653217901, "difficulty": "Medium", "likes": 1260, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1911", "paidOnly": false, "title": "Maximum Alternating Subsequence Sum", "titleSlug": "maximum-alternating-subsequence-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42592, "totalSubmissionRaw": 72423}, "1912": {"acRate": 36.64674903787725, "difficulty": "Hard", "likes": 247, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "1912", "paidOnly": false, "title": "Design Movie Rental System", "titleSlug": "design-movie-rental-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7237, "totalSubmissionRaw": 19748}, "1913": {"acRate": 82.86612338439674, "difficulty": "Easy", "likes": 1531, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1913", "paidOnly": false, "title": "Maximum Product Difference Between Two Pairs", "titleSlug": "maximum-product-difference-between-two-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 258892, "totalSubmissionRaw": 312422}, "1914": {"acRate": 49.9131878915981, "difficulty": "Medium", "likes": 241, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "1914", "paidOnly": false, "title": "Cyclically Rotating a Grid", "titleSlug": "cyclically-rotating-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13224, "totalSubmissionRaw": 26494}, "1915": {"acRate": 66.83480951704321, "difficulty": "Medium", "likes": 1747, "dislikes": 277, "categoryTitle": "Algorithms", "frontendQuestionId": "1915", "paidOnly": false, "title": "Number of Wonderful Substrings", "titleSlug": "number-of-wonderful-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84665, "totalSubmissionRaw": 126678}, "1916": {"acRate": 48.84224454200998, "difficulty": "Hard", "likes": 493, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1916", "paidOnly": false, "title": "Count Ways to Build Rooms in an Ant Colony", "titleSlug": "count-ways-to-build-rooms-in-an-ant-colony", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8121, "totalSubmissionRaw": 16627}, "1917": {"acRate": 27.373928093777046, "difficulty": "Hard", "likes": 68, "dislikes": 60, "categoryTitle": "Database", "frontendQuestionId": "1917", "paidOnly": true, "title": "Leetcodify Friends Recommendations", "titleSlug": "leetcodify-friends-recommendations", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6959, "totalSubmissionRaw": 25422}, "1918": {"acRate": 53.164120822326865, "difficulty": "Medium", "likes": 209, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1918", "paidOnly": true, "title": "Kth Smallest Subarray Sum", "titleSlug": "kth-smallest-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4629, "totalSubmissionRaw": 8707}, "1919": {"acRate": 42.25815483690326, "difficulty": "Hard", "likes": 58, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "1919", "paidOnly": true, "title": "Leetcodify Similar Friends", "titleSlug": "leetcodify-similar-friends", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6037, "totalSubmissionRaw": 14286}, "1920": {"acRate": 90.06066581548946, "difficulty": "Easy", "likes": 3412, "dislikes": 409, "categoryTitle": "Algorithms", "frontendQuestionId": "1920", "paidOnly": false, "title": "Build Array from Permutation", "titleSlug": "build-array-from-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 579117, "totalSubmissionRaw": 643030}, "1921": {"acRate": 50.940422353873714, "difficulty": "Medium", "likes": 1517, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "1921", "paidOnly": false, "title": "Eliminate Maximum Number of Monsters", "titleSlug": "eliminate-maximum-number-of-monsters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111179, "totalSubmissionRaw": 218253}, "1922": {"acRate": 47.04281506534813, "difficulty": "Medium", "likes": 1516, "dislikes": 453, "categoryTitle": "Algorithms", "frontendQuestionId": "1922", "paidOnly": false, "title": "Count Good Numbers", "titleSlug": "count-good-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 84010, "totalSubmissionRaw": 178582}, "1923": {"acRate": 28.558119535617028, "difficulty": "Hard", "likes": 480, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1923", "paidOnly": false, "title": "Longest Common Subpath", "titleSlug": "longest-common-subpath", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7970, "totalSubmissionRaw": 27908}, "1924": {"acRate": 51.01763907734057, "difficulty": "Hard", "likes": 13, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1924", "paidOnly": true, "title": "Erect the Fence II", "titleSlug": "erect-the-fence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 752, "totalSubmissionRaw": 1474}, "1925": {"acRate": 68.28697577893227, "difficulty": "Easy", "likes": 428, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "1925", "paidOnly": false, "title": "Count Square Sum Triples", "titleSlug": "count-square-sum-triples", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49028, "totalSubmissionRaw": 71797}, "1926": {"acRate": 46.91759131418758, "difficulty": "Medium", "likes": 2364, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "1926", "paidOnly": false, "title": "Nearest Exit from Entrance in Maze", "titleSlug": "nearest-exit-from-entrance-in-maze", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 177044, "totalSubmissionRaw": 377351}, "1927": {"acRate": 47.90067720090293, "difficulty": "Medium", "likes": 506, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1927", "paidOnly": false, "title": "Sum Game", "titleSlug": "sum-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12732, "totalSubmissionRaw": 26580}, "1928": {"acRate": 38.9427184642513, "difficulty": "Hard", "likes": 800, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1928", "paidOnly": false, "title": "Minimum Cost to Reach Destination in Time", "titleSlug": "minimum-cost-to-reach-destination-in-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21422, "totalSubmissionRaw": 55009}, "1929": {"acRate": 90.17513983624379, "difficulty": "Easy", "likes": 3401, "dislikes": 401, "categoryTitle": "Algorithms", "frontendQuestionId": "1929", "paidOnly": false, "title": "Concatenation of Array", "titleSlug": "concatenation-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 880074, "totalSubmissionRaw": 975961}, "1930": {"acRate": 66.08673165627273, "difficulty": "Medium", "likes": 1746, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "1930", "paidOnly": false, "title": "Unique Length-3 Palindromic Subsequences", "titleSlug": "unique-length-3-palindromic-subsequences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 109891, "totalSubmissionRaw": 166283}, "1931": {"acRate": 58.1443536318637, "difficulty": "Hard", "likes": 482, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1931", "paidOnly": false, "title": "Painting a Grid With Three Different Colors", "titleSlug": "painting-a-grid-with-three-different-colors", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10102, "totalSubmissionRaw": 17374}, "1932": {"acRate": 36.4887343112052, "difficulty": "Hard", "likes": 586, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1932", "paidOnly": false, "title": "Merge BSTs to Create Single BST", "titleSlug": "merge-bsts-to-create-single-bst", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9652, "totalSubmissionRaw": 26452}, "1933": {"acRate": 50.96596136154554, "difficulty": "Easy", "likes": 57, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1933", "paidOnly": true, "title": "Check if String Is Decomposable Into Value-Equal Substrings", "titleSlug": "check-if-string-is-decomposable-into-value-equal-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3878, "totalSubmissionRaw": 7609}, "1934": {"acRate": 59.83870456299084, "difficulty": "Medium", "likes": 986, "dislikes": 90, "categoryTitle": "Database", "frontendQuestionId": "1934", "paidOnly": false, "title": "Confirmation Rate", "titleSlug": "confirmation-rate", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 283064, "totalSubmissionRaw": 473045}, "1935": {"acRate": 73.9163867874388, "difficulty": "Easy", "likes": 599, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "1935", "paidOnly": false, "title": "Maximum Number of Words You Can Type", "titleSlug": "maximum-number-of-words-you-can-type", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65365, "totalSubmissionRaw": 88431}, "1936": {"acRate": 43.10114490109606, "difficulty": "Medium", "likes": 379, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1936", "paidOnly": false, "title": "Add Minimum Number of Rungs", "titleSlug": "add-minimum-number-of-rungs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30004, "totalSubmissionRaw": 69613}, "1937": {"acRate": 42.88752447054636, "difficulty": "Medium", "likes": 3106, "dislikes": 225, "categoryTitle": "Algorithms", "frontendQuestionId": "1937", "paidOnly": false, "title": "Maximum Number of Points with Cost", "titleSlug": "maximum-number-of-points-with-cost", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144591, "totalSubmissionRaw": 337140}, "1938": {"acRate": 43.1270734169912, "difficulty": "Hard", "likes": 389, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1938", "paidOnly": false, "title": "Maximum Genetic Difference Query", "titleSlug": "maximum-genetic-difference-query", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5980, "totalSubmissionRaw": 13866}, "1939": {"acRate": 56.315614460120656, "difficulty": "Easy", "likes": 63, "dislikes": 47, "categoryTitle": "Database", "frontendQuestionId": "1939", "paidOnly": true, "title": "Users That Actively Request Confirmation Messages", "titleSlug": "users-that-actively-request-confirmation-messages", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11854, "totalSubmissionRaw": 21050}, "1940": {"acRate": 81.32359868111163, "difficulty": "Medium", "likes": 188, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "1940", "paidOnly": true, "title": "Longest Common Subsequence Between Sorted Arrays", "titleSlug": "longest-common-subsequence-between-sorted-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 13812, "totalSubmissionRaw": 16984}, "1941": {"acRate": 78.0887000108968, "difficulty": "Easy", "likes": 904, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1941", "paidOnly": false, "title": "Check if All Characters Have Equal Number of Occurrences", "titleSlug": "check-if-all-characters-have-equal-number-of-occurrences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 107493, "totalSubmissionRaw": 137655}, "1942": {"acRate": 60.98309888725593, "difficulty": "Medium", "likes": 1357, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1942", "paidOnly": false, "title": "The Number of the Smallest Unoccupied Chair", "titleSlug": "the-number-of-the-smallest-unoccupied-chair", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 116183, "totalSubmissionRaw": 190518}, "1943": {"acRate": 50.47529886216333, "difficulty": "Medium", "likes": 485, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1943", "paidOnly": false, "title": "Describe the Painting", "titleSlug": "describe-the-painting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14018, "totalSubmissionRaw": 27772}, "1944": {"acRate": 70.03649675036442, "difficulty": "Hard", "likes": 1795, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1944", "paidOnly": false, "title": "Number of Visible People in a Queue", "titleSlug": "number-of-visible-people-in-a-queue", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63902, "totalSubmissionRaw": 91241}, "1945": {"acRate": 74.93885012952572, "difficulty": "Easy", "likes": 1130, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "1945", "paidOnly": false, "title": "Sum of Digits of String After Convert", "titleSlug": "sum-of-digits-of-string-after-convert", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 207415, "totalSubmissionRaw": 276779}, "1946": {"acRate": 36.38307544660145, "difficulty": "Medium", "likes": 218, "dislikes": 226, "categoryTitle": "Algorithms", "frontendQuestionId": "1946", "paidOnly": false, "title": "Largest Number After Mutating Substring", "titleSlug": "largest-number-after-mutating-substring", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21609, "totalSubmissionRaw": 59393}, "1947": {"acRate": 62.87446089287796, "difficulty": "Medium", "likes": 794, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "1947", "paidOnly": false, "title": "Maximum Compatibility Score Sum", "titleSlug": "maximum-compatibility-score-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26970, "totalSubmissionRaw": 42895}, "1948": {"acRate": 54.84348186283212, "difficulty": "Hard", "likes": 324, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1948", "paidOnly": false, "title": "Delete Duplicate Folders in System", "titleSlug": "delete-duplicate-folders-in-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9268, "totalSubmissionRaw": 16899}, "1949": {"acRate": 54.739356352665105, "difficulty": "Medium", "likes": 148, "dislikes": 84, "categoryTitle": "Database", "frontendQuestionId": "1949", "paidOnly": true, "title": "Strong Friendship", "titleSlug": "strong-friendship", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13063, "totalSubmissionRaw": 23864}, "1950": {"acRate": 49.94399103856617, "difficulty": "Medium", "likes": 140, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1950", "paidOnly": true, "title": "Maximum of Minimum Values in All Subarrays", "titleSlug": "maximum-of-minimum-values-in-all-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3120, "totalSubmissionRaw": 6246}, "1951": {"acRate": 68.92059553349877, "difficulty": "Medium", "likes": 96, "dislikes": 7, "categoryTitle": "Database", "frontendQuestionId": "1951", "paidOnly": true, "title": "All the Pairs With the Maximum Number of Common Followers", "titleSlug": "all-the-pairs-with-the-maximum-number-of-common-followers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12221, "totalSubmissionRaw": 17732}, "1952": {"acRate": 61.363724344035745, "difficulty": "Easy", "likes": 546, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1952", "paidOnly": false, "title": "Three Divisors", "titleSlug": "three-divisors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79258, "totalSubmissionRaw": 129161}, "1953": {"acRate": 40.992805990114356, "difficulty": "Medium", "likes": 656, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1953", "paidOnly": false, "title": "Maximum Number of Weeks for Which You Can Work", "titleSlug": "maximum-number-of-weeks-for-which-you-can-work", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25129, "totalSubmissionRaw": 61301}, "1954": {"acRate": 54.77391515740854, "difficulty": "Medium", "likes": 389, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1954", "paidOnly": false, "title": "Minimum Garden Perimeter to Collect Enough Apples", "titleSlug": "minimum-garden-perimeter-to-collect-enough-apples", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18025, "totalSubmissionRaw": 32908}, "1955": {"acRate": 51.577945981718166, "difficulty": "Hard", "likes": 521, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "1955", "paidOnly": false, "title": "Count Number of Special Subsequences", "titleSlug": "count-number-of-special-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12470, "totalSubmissionRaw": 24177}, "1956": {"acRate": 48.11012599160056, "difficulty": "Hard", "likes": 31, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "1956", "paidOnly": true, "title": "Minimum Time For K Virus Variants to Spread", "titleSlug": "minimum-time-for-k-virus-variants-to-spread", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1031, "totalSubmissionRaw": 2143}, "1957": {"acRate": 58.926083897002854, "difficulty": "Easy", "likes": 445, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "1957", "paidOnly": false, "title": "Delete Characters to Make Fancy String", "titleSlug": "delete-characters-to-make-fancy-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41032, "totalSubmissionRaw": 69633}, "1958": {"acRate": 49.22283241803961, "difficulty": "Medium", "likes": 164, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "1958", "paidOnly": false, "title": "Check if Move is Legal", "titleSlug": "check-if-move-is-legal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14788, "totalSubmissionRaw": 30044}, "1959": {"acRate": 43.230357577231814, "difficulty": "Medium", "likes": 570, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1959", "paidOnly": false, "title": "Minimum Total Space Wasted With K Resizing Operations", "titleSlug": "minimum-total-space-wasted-with-k-resizing-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8886, "totalSubmissionRaw": 20555}, "1960": {"acRate": 31.260876443600694, "difficulty": "Hard", "likes": 246, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1960", "paidOnly": false, "title": "Maximum Product of the Length of Two Palindromic Substrings", "titleSlug": "maximum-product-of-the-length-of-two-palindromic-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3952, "totalSubmissionRaw": 12642}, "1961": {"acRate": 52.917561810435856, "difficulty": "Easy", "likes": 494, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "1961", "paidOnly": false, "title": "Check If String Is a Prefix of Array", "titleSlug": "check-if-string-is-a-prefix-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58131, "totalSubmissionRaw": 109852}, "1962": {"acRate": 63.296515102753894, "difficulty": "Medium", "likes": 1850, "dislikes": 158, "categoryTitle": "Algorithms", "frontendQuestionId": "1962", "paidOnly": false, "title": "Remove Stones to Minimize the Total", "titleSlug": "remove-stones-to-minimize-the-total", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 110141, "totalSubmissionRaw": 174008}, "1963": {"acRate": 77.97363671331775, "difficulty": "Medium", "likes": 2435, "dislikes": 140, "categoryTitle": "Algorithms", "frontendQuestionId": "1963", "paidOnly": false, "title": "Minimum Number of Swaps to Make the String Balanced", "titleSlug": "minimum-number-of-swaps-to-make-the-string-balanced", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 210822, "totalSubmissionRaw": 270376}, "1964": {"acRate": 62.8177514177202, "difficulty": "Hard", "likes": 1812, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1964", "paidOnly": false, "title": "Find the Longest Valid Obstacle Course at Each Position", "titleSlug": "find-the-longest-valid-obstacle-course-at-each-position", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60371, "totalSubmissionRaw": 96105}, "1965": {"acRate": 72.53405574460119, "difficulty": "Easy", "likes": 709, "dislikes": 36, "categoryTitle": "Database", "frontendQuestionId": "1965", "paidOnly": false, "title": "Employees With Missing Information", "titleSlug": "employees-with-missing-information", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 131731, "totalSubmissionRaw": 181613}, "1966": {"acRate": 64.02734891927658, "difficulty": "Medium", "likes": 73, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1966", "paidOnly": true, "title": "Binary Searchable Numbers in an Unsorted Array", "titleSlug": "binary-searchable-numbers-in-an-unsorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2903, "totalSubmissionRaw": 4534}, "1967": {"acRate": 81.382433534838, "difficulty": "Easy", "likes": 705, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1967", "paidOnly": false, "title": "Number of Strings That Appear as Substrings in Word", "titleSlug": "number-of-strings-that-appear-as-substrings-in-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77813, "totalSubmissionRaw": 95614}, "1968": {"acRate": 50.50850451723616, "difficulty": "Medium", "likes": 628, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "1968", "paidOnly": false, "title": "Array With Elements Not Equal to Average of Neighbors", "titleSlug": "array-with-elements-not-equal-to-average-of-neighbors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40028, "totalSubmissionRaw": 79248}, "1969": {"acRate": 35.88608700716324, "difficulty": "Medium", "likes": 247, "dislikes": 369, "categoryTitle": "Algorithms", "frontendQuestionId": "1969", "paidOnly": false, "title": "Minimum Non-Zero Product of the Array Elements", "titleSlug": "minimum-non-zero-product-of-the-array-elements", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12324, "totalSubmissionRaw": 34342}, "1970": {"acRate": 61.935579855686974, "difficulty": "Hard", "likes": 1912, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1970", "paidOnly": false, "title": "Last Day Where You Can Still Cross", "titleSlug": "last-day-where-you-can-still-cross", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58282, "totalSubmissionRaw": 94101}, "1971": {"acRate": 53.863384607146806, "difficulty": "Easy", "likes": 3919, "dislikes": 227, "categoryTitle": "Algorithms", "frontendQuestionId": "1971", "paidOnly": false, "title": "Find if Path Exists in Graph", "titleSlug": "find-if-path-exists-in-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 482847, "totalSubmissionRaw": 896429}, "1972": {"acRate": 50.67564147983198, "difficulty": "Hard", "likes": 136, "dislikes": 42, "categoryTitle": "Database", "frontendQuestionId": "1972", "paidOnly": true, "title": "First and Last Call On the Same Day", "titleSlug": "first-and-last-call-on-the-same-day", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10013, "totalSubmissionRaw": 19759}, "1973": {"acRate": 77.20584213117444, "difficulty": "Medium", "likes": 179, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1973", "paidOnly": true, "title": "Count Nodes Equal to Sum of Descendants", "titleSlug": "count-nodes-equal-to-sum-of-descendants", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14114, "totalSubmissionRaw": 18281}, "1974": {"acRate": 75.90386557855413, "difficulty": "Easy", "likes": 698, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1974", "paidOnly": false, "title": "Minimum Time to Type Word Using Special Typewriter", "titleSlug": "minimum-time-to-type-word-using-special-typewriter", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47342, "totalSubmissionRaw": 62371}, "1975": {"acRate": 50.11970464454021, "difficulty": "Medium", "likes": 561, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "1975", "paidOnly": false, "title": "Maximum Matrix Sum", "titleSlug": "maximum-matrix-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19888, "totalSubmissionRaw": 39681}, "1976": {"acRate": 27.76701584816005, "difficulty": "Medium", "likes": 2891, "dislikes": 142, "categoryTitle": "Algorithms", "frontendQuestionId": "1976", "paidOnly": false, "title": "Number of Ways to Arrive at Destination", "titleSlug": "number-of-ways-to-arrive-at-destination", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 82274, "totalSubmissionRaw": 296308}, "1977": {"acRate": 20.9277904750139, "difficulty": "Hard", "likes": 519, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1977", "paidOnly": false, "title": "Number of Ways to Separate Numbers", "titleSlug": "number-of-ways-to-separate-numbers", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6776, "totalSubmissionRaw": 32378}, "1978": {"acRate": 48.76635263651382, "difficulty": "Easy", "likes": 394, "dislikes": 35, "categoryTitle": "Database", "frontendQuestionId": "1978", "paidOnly": false, "title": "Employees Whose Manager Left the Company", "titleSlug": "employees-whose-manager-left-the-company", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 163829, "totalSubmissionRaw": 335944}, "1979": {"acRate": 78.26010118861275, "difficulty": "Easy", "likes": 1145, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1979", "paidOnly": false, "title": "Find Greatest Common Divisor of Array", "titleSlug": "find-greatest-common-divisor-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 154991, "totalSubmissionRaw": 198046}, "1980": {"acRate": 74.7570824253301, "difficulty": "Medium", "likes": 2006, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "1980", "paidOnly": false, "title": "Find Unique Binary String", "titleSlug": "find-unique-binary-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 145795, "totalSubmissionRaw": 195025}, "1981": {"acRate": 35.36720554272517, "difficulty": "Medium", "likes": 967, "dislikes": 143, "categoryTitle": "Algorithms", "frontendQuestionId": "1981", "paidOnly": false, "title": "Minimize the Difference Between Target and Chosen Elements", "titleSlug": "minimize-the-difference-between-target-and-chosen-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30628, "totalSubmissionRaw": 86600}, "1982": {"acRate": 48.92578125, "difficulty": "Hard", "likes": 590, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1982", "paidOnly": false, "title": "Find Array Given Subset Sums", "titleSlug": "find-array-given-subset-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6012, "totalSubmissionRaw": 12288}, "1983": {"acRate": 53.944719018854116, "difficulty": "Medium", "likes": 97, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "1983", "paidOnly": true, "title": "Widest Pair of Indices With Equal Range Sum", "titleSlug": "widest-pair-of-indices-with-equal-range-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2947, "totalSubmissionRaw": 5463}, "1984": {"acRate": 57.54902220924988, "difficulty": "Easy", "likes": 1020, "dislikes": 294, "categoryTitle": "Algorithms", "frontendQuestionId": "1984", "paidOnly": false, "title": "Minimum Difference Between Highest and Lowest of K Scores", "titleSlug": "minimum-difference-between-highest-and-lowest-of-k-scores", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 86754, "totalSubmissionRaw": 150748}, "1985": {"acRate": 46.02454575237519, "difficulty": "Medium", "likes": 1268, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1985", "paidOnly": false, "title": "Find the Kth Largest Integer in the Array", "titleSlug": "find-the-kth-largest-integer-in-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 73051, "totalSubmissionRaw": 158722}, "1986": {"acRate": 33.4736412913129, "difficulty": "Medium", "likes": 1123, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1986", "paidOnly": false, "title": "Minimum Number of Work Sessions to Finish the Tasks", "titleSlug": "minimum-number-of-work-sessions-to-finish-the-tasks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27913, "totalSubmissionRaw": 83388}, "1987": {"acRate": 52.13580341422338, "difficulty": "Hard", "likes": 705, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "1987", "paidOnly": false, "title": "Number of Unique Good Subsequences", "titleSlug": "number-of-unique-good-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13621, "totalSubmissionRaw": 26126}, "1988": {"acRate": 66.87521136286777, "difficulty": "Medium", "likes": 78, "dislikes": 156, "categoryTitle": "Database", "frontendQuestionId": "1988", "paidOnly": true, "title": "Find Cutoff Score for Each School", "titleSlug": "find-cutoff-score-for-each-school", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11865, "totalSubmissionRaw": 17742}, "1989": {"acRate": 51.45960624575696, "difficulty": "Medium", "likes": 73, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1989", "paidOnly": true, "title": "Maximum Number of People That Can Be Caught in Tag", "titleSlug": "maximum-number-of-people-that-can-be-caught-in-tag", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2274, "totalSubmissionRaw": 4419}, "1990": {"acRate": 49.24097461410894, "difficulty": "Medium", "likes": 24, "dislikes": 193, "categoryTitle": "Database", "frontendQuestionId": "1990", "paidOnly": true, "title": "Count the Number of Experiments", "titleSlug": "count-the-number-of-experiments", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7720, "totalSubmissionRaw": 15678}, "1991": {"acRate": 67.72905134269863, "difficulty": "Easy", "likes": 1396, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "1991", "paidOnly": false, "title": "Find the Middle Index in Array", "titleSlug": "find-the-middle-index-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 108526, "totalSubmissionRaw": 160236}, "1992": {"acRate": 75.74003751658508, "difficulty": "Medium", "likes": 1394, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1992", "paidOnly": false, "title": "Find All Groups of Farmland", "titleSlug": "find-all-groups-of-farmland", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 132436, "totalSubmissionRaw": 174856}, "1993": {"acRate": 46.33688654903698, "difficulty": "Medium", "likes": 468, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "1993", "paidOnly": false, "title": "Operations on Tree", "titleSlug": "operations-on-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17779, "totalSubmissionRaw": 38365}, "1994": {"acRate": 35.57144037682836, "difficulty": "Hard", "likes": 475, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1994", "paidOnly": false, "title": "The Number of Good Subsets", "titleSlug": "the-number-of-good-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8609, "totalSubmissionRaw": 24202}, "1995": {"acRate": 61.97543146927552, "difficulty": "Easy", "likes": 641, "dislikes": 234, "categoryTitle": "Algorithms", "frontendQuestionId": "1995", "paidOnly": false, "title": "Count Special Quadruplets", "titleSlug": "count-special-quadruplets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44851, "totalSubmissionRaw": 72369}, "1996": {"acRate": 44.084996450915334, "difficulty": "Medium", "likes": 3024, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "1996", "paidOnly": false, "title": "The Number of Weak Characters in the Game", "titleSlug": "the-number-of-weak-characters-in-the-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 106825, "totalSubmissionRaw": 242313}, "1997": {"acRate": 37.74666765954278, "difficulty": "Medium", "likes": 492, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "1997", "paidOnly": false, "title": "First Day Where You Have Been in All the Rooms", "titleSlug": "first-day-where-you-have-been-in-all-the-rooms", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10138, "totalSubmissionRaw": 26858}, "1998": {"acRate": 46.141739573207424, "difficulty": "Hard", "likes": 500, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1998", "paidOnly": false, "title": "GCD Sort of an Array", "titleSlug": "gcd-sort-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9968, "totalSubmissionRaw": 21603}, "1999": {"acRate": 48.39421426820299, "difficulty": "Medium", "likes": 29, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "1999", "paidOnly": true, "title": "Smallest Greater Multiple Made of Two Digits", "titleSlug": "smallest-greater-multiple-made-of-two-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1974, "totalSubmissionRaw": 4079}, "2000": {"acRate": 86.34595701125896, "difficulty": "Easy", "likes": 1348, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2000", "paidOnly": false, "title": "Reverse Prefix of Word", "titleSlug": "reverse-prefix-of-word", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 286824, "totalSubmissionRaw": 332180}, "2001": {"acRate": 50.55222504035047, "difficulty": "Medium", "likes": 535, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2001", "paidOnly": false, "title": "Number of Pairs of Interchangeable Rectangles", "titleSlug": "number-of-pairs-of-interchangeable-rectangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43849, "totalSubmissionRaw": 86740}, "2002": {"acRate": 60.74375407759911, "difficulty": "Medium", "likes": 956, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "2002", "paidOnly": false, "title": "Maximum Product of the Length of Two Palindromic Subsequences", "titleSlug": "maximum-product-of-the-length-of-two-palindromic-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31656, "totalSubmissionRaw": 52114}, "2003": {"acRate": 46.61450182576943, "difficulty": "Hard", "likes": 458, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2003", "paidOnly": false, "title": "Smallest Missing Genetic Value in Each Subtree", "titleSlug": "smallest-missing-genetic-value-in-each-subtree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8936, "totalSubmissionRaw": 19170}, "2004": {"acRate": 43.6641516734378, "difficulty": "Hard", "likes": 118, "dislikes": 14, "categoryTitle": "Database", "frontendQuestionId": "2004", "paidOnly": true, "title": "The Number of Seniors and Juniors to Join the Company", "titleSlug": "the-number-of-seniors-and-juniors-to-join-the-company", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9028, "totalSubmissionRaw": 20676}, "2005": {"acRate": 58.262350936967636, "difficulty": "Hard", "likes": 16, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2005", "paidOnly": true, "title": "Subtree Removal Game with Fibonacci Tree", "titleSlug": "subtree-removal-game-with-fibonacci-tree", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 684, "totalSubmissionRaw": 1174}, "2006": {"acRate": 84.32531075643577, "difficulty": "Easy", "likes": 1656, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2006", "paidOnly": false, "title": "Count Number of Pairs With Absolute Difference K", "titleSlug": "count-number-of-pairs-with-absolute-difference-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 169121, "totalSubmissionRaw": 200558}, "2007": {"acRate": 40.49673057352408, "difficulty": "Medium", "likes": 2466, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "2007", "paidOnly": false, "title": "Find Original Array From Doubled Array", "titleSlug": "find-original-array-from-doubled-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138481, "totalSubmissionRaw": 341956}, "2008": {"acRate": 44.41584837926301, "difficulty": "Medium", "likes": 1298, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2008", "paidOnly": false, "title": "Maximum Earnings From Taxi", "titleSlug": "maximum-earnings-from-taxi", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33653, "totalSubmissionRaw": 75768}, "2009": {"acRate": 52.59807680562436, "difficulty": "Hard", "likes": 1903, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2009", "paidOnly": false, "title": "Minimum Number of Operations to Make Array Continuous", "titleSlug": "minimum-number-of-operations-to-make-array-continuous", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77508, "totalSubmissionRaw": 147359}, "2010": {"acRate": 62.7510779261752, "difficulty": "Hard", "likes": 40, "dislikes": 10, "categoryTitle": "Database", "frontendQuestionId": "2010", "paidOnly": true, "title": "The Number of Seniors and Juniors to Join the Company II", "titleSlug": "the-number-of-seniors-and-juniors-to-join-the-company-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5967, "totalSubmissionRaw": 9509}, "2011": {"acRate": 89.47524884206325, "difficulty": "Easy", "likes": 1631, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "2011", "paidOnly": false, "title": "Final Value of Variable After Performing Operations", "titleSlug": "final-value-of-variable-after-performing-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 430401, "totalSubmissionRaw": 481028}, "2012": {"acRate": 48.56903993467356, "difficulty": "Medium", "likes": 619, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2012", "paidOnly": false, "title": "Sum of Beauty in the Array", "titleSlug": "sum-of-beauty-in-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24981, "totalSubmissionRaw": 51434}, "2013": {"acRate": 51.42753594007973, "difficulty": "Medium", "likes": 909, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "2013", "paidOnly": false, "title": "Detect Squares", "titleSlug": "detect-squares", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 76626, "totalSubmissionRaw": 148998}, "2014": {"acRate": 55.778894472361806, "difficulty": "Hard", "likes": 465, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2014", "paidOnly": false, "title": "Longest Subsequence Repeated k Times", "titleSlug": "longest-subsequence-repeated-k-times", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8991, "totalSubmissionRaw": 16119}, "2015": {"acRate": 59.66675482676541, "difficulty": "Medium", "likes": 55, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2015", "paidOnly": true, "title": "Average Height of Buildings in Each Segment", "titleSlug": "average-height-of-buildings-in-each-segment", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2256, "totalSubmissionRaw": 3781}, "2016": {"acRate": 57.48871686044774, "difficulty": "Easy", "likes": 1033, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2016", "paidOnly": false, "title": "Maximum Difference Between Increasing Elements", "titleSlug": "maximum-difference-between-increasing-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96170, "totalSubmissionRaw": 167285}, "2017": {"acRate": 46.18386140159201, "difficulty": "Medium", "likes": 927, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2017", "paidOnly": false, "title": "Grid Game", "titleSlug": "grid-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26631, "totalSubmissionRaw": 57663}, "2018": {"acRate": 49.89974830425324, "difficulty": "Medium", "likes": 303, "dislikes": 301, "categoryTitle": "Algorithms", "frontendQuestionId": "2018", "paidOnly": false, "title": "Check if Word Can Be Placed In Crossword", "titleSlug": "check-if-word-can-be-placed-in-crossword", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23394, "totalSubmissionRaw": 46882}, "2019": {"acRate": 33.698484915411456, "difficulty": "Hard", "likes": 275, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2019", "paidOnly": false, "title": "The Score of Students Solving Math Expression", "titleSlug": "the-score-of-students-solving-math-expression", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7629, "totalSubmissionRaw": 22636}, "2020": {"acRate": 72.05778491171749, "difficulty": "Medium", "likes": 27, "dislikes": 217, "categoryTitle": "Database", "frontendQuestionId": "2020", "paidOnly": true, "title": "Number of Accounts That Did Not Stream", "titleSlug": "number-of-accounts-that-did-not-stream", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11223, "totalSubmissionRaw": 15575}, "2021": {"acRate": 61.58694846125324, "difficulty": "Medium", "likes": 154, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2021", "paidOnly": true, "title": "Brightest Position on Street", "titleSlug": "brightest-position-on-street", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6644, "totalSubmissionRaw": 10788}, "2022": {"acRate": 71.57539076103066, "difficulty": "Easy", "likes": 1210, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "2022", "paidOnly": false, "title": "Convert 1D Array Into 2D Array", "titleSlug": "convert-1d-array-into-2d-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 248698, "totalSubmissionRaw": 347463}, "2023": {"acRate": 75.20850708924104, "difficulty": "Medium", "likes": 713, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2023", "paidOnly": false, "title": "Number of Pairs of Strings With Concatenation Equal to Target", "titleSlug": "number-of-pairs-of-strings-with-concatenation-equal-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50498, "totalSubmissionRaw": 67144}, "2024": {"acRate": 67.6735410372458, "difficulty": "Medium", "likes": 2901, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2024", "paidOnly": false, "title": "Maximize the Confusion of an Exam", "titleSlug": "maximize-the-confusion-of-an-exam", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113341, "totalSubmissionRaw": 167482}, "2025": {"acRate": 34.50144846276049, "difficulty": "Hard", "likes": 491, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2025", "paidOnly": false, "title": "Maximum Number of Ways to Partition an Array", "titleSlug": "maximum-number-of-ways-to-partition-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11076, "totalSubmissionRaw": 32103}, "2026": {"acRate": 84.33363910365614, "difficulty": "Easy", "likes": 52, "dislikes": 11, "categoryTitle": "Database", "frontendQuestionId": "2026", "paidOnly": true, "title": "Low-Quality Problems", "titleSlug": "low-quality-problems", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12871, "totalSubmissionRaw": 15262}, "2027": {"acRate": 55.64396743153219, "difficulty": "Easy", "likes": 487, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "2027", "paidOnly": false, "title": "Minimum Moves to Convert String", "titleSlug": "minimum-moves-to-convert-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42097, "totalSubmissionRaw": 75654}, "2028": {"acRate": 57.467744104957106, "difficulty": "Medium", "likes": 1093, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "2028", "paidOnly": false, "title": "Find Missing Observations", "titleSlug": "find-missing-observations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166626, "totalSubmissionRaw": 289947}, "2029": {"acRate": 28.860574478901878, "difficulty": "Medium", "likes": 243, "dislikes": 276, "categoryTitle": "Algorithms", "frontendQuestionId": "2029", "paidOnly": false, "title": "Stone Game IX", "titleSlug": "stone-game-ix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9083, "totalSubmissionRaw": 31472}, "2030": {"acRate": 39.51240376390077, "difficulty": "Hard", "likes": 489, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2030", "paidOnly": false, "title": "Smallest K-Length Subsequence With Occurrences of a Letter", "titleSlug": "smallest-k-length-subsequence-with-occurrences-of-a-letter", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9238, "totalSubmissionRaw": 23380}, "2031": {"acRate": 51.56839622641509, "difficulty": "Medium", "likes": 173, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2031", "paidOnly": true, "title": "Count Subarrays With More Ones Than Zeros", "titleSlug": "count-subarrays-with-more-ones-than-zeros", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4373, "totalSubmissionRaw": 8480}, "2032": {"acRate": 75.89531405782652, "difficulty": "Easy", "likes": 768, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2032", "paidOnly": false, "title": "Two Out of Three", "titleSlug": "two-out-of-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 76123, "totalSubmissionRaw": 100300}, "2033": {"acRate": 53.5345722935496, "difficulty": "Medium", "likes": 552, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2033", "paidOnly": false, "title": "Minimum Operations to Make a Uni-Value Grid", "titleSlug": "minimum-operations-to-make-a-uni-value-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24226, "totalSubmissionRaw": 45253}, "2034": {"acRate": 48.60170097441729, "difficulty": "Medium", "likes": 1174, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "2034", "paidOnly": false, "title": "Stock Price Fluctuation ", "titleSlug": "stock-price-fluctuation", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71375, "totalSubmissionRaw": 146857}, "2035": {"acRate": 20.800420590774262, "difficulty": "Hard", "likes": 3157, "dislikes": 208, "categoryTitle": "Algorithms", "frontendQuestionId": "2035", "paidOnly": false, "title": "Partition Array Into Two Arrays to Minimize Sum Difference", "titleSlug": "partition-array-into-two-arrays-to-minimize-sum-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32047, "totalSubmissionRaw": 154069}, "2036": {"acRate": 40.13033175355451, "difficulty": "Medium", "likes": 98, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2036", "paidOnly": true, "title": "Maximum Alternating Subarray Sum", "titleSlug": "maximum-alternating-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3387, "totalSubmissionRaw": 8440}, "2037": {"acRate": 87.53776244220587, "difficulty": "Easy", "likes": 1336, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "2037", "paidOnly": false, "title": "Minimum Number of Moves to Seat Everyone", "titleSlug": "minimum-number-of-moves-to-seat-everyone", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 242530, "totalSubmissionRaw": 277058}, "2038": {"acRate": 62.81114609115733, "difficulty": "Medium", "likes": 1582, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "2038", "paidOnly": false, "title": "Remove Colored Pieces if Both Neighbors are the Same Color", "titleSlug": "remove-colored-pieces-if-both-neighbors-are-the-same-color", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147441, "totalSubmissionRaw": 234737}, "2039": {"acRate": 52.81925849639547, "difficulty": "Medium", "likes": 679, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "2039", "paidOnly": false, "title": "The Time When the Network Becomes Idle", "titleSlug": "the-time-when-the-network-becomes-idle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16412, "totalSubmissionRaw": 31072}, "2040": {"acRate": 29.205673094926045, "difficulty": "Hard", "likes": 700, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2040", "paidOnly": false, "title": "Kth Smallest Product of Two Sorted Arrays", "titleSlug": "kth-smallest-product-of-two-sorted-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12479, "totalSubmissionRaw": 42728}, "2041": {"acRate": 78.48559333606445, "difficulty": "Medium", "likes": 54, "dislikes": 28, "categoryTitle": "Database", "frontendQuestionId": "2041", "paidOnly": true, "title": "Accepted Candidates From the Interviews", "titleSlug": "accepted-candidates-from-the-interviews", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11495, "totalSubmissionRaw": 14646}, "2042": {"acRate": 70.43982270712581, "difficulty": "Easy", "likes": 623, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2042", "paidOnly": false, "title": "Check if Numbers Are Ascending in a Sentence", "titleSlug": "check-if-numbers-are-ascending-in-a-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64046, "totalSubmissionRaw": 90923}, "2043": {"acRate": 63.734190221757245, "difficulty": "Medium", "likes": 275, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "2043", "paidOnly": false, "title": "Simple Bank System", "titleSlug": "simple-bank-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34115, "totalSubmissionRaw": 53527}, "2044": {"acRate": 88.16633034503292, "difficulty": "Medium", "likes": 1084, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "2044", "paidOnly": false, "title": "Count Number of Maximum Bitwise-OR Subsets", "titleSlug": "count-number-of-maximum-bitwise-or-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 133257, "totalSubmissionRaw": 151142}, "2045": {"acRate": 62.99232698169587, "difficulty": "Hard", "likes": 1214, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "2045", "paidOnly": false, "title": "Second Minimum Time to Reach Destination", "titleSlug": "second-minimum-time-to-reach-destination", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 83902, "totalSubmissionRaw": 133194}, "2046": {"acRate": 66.93755033311369, "difficulty": "Medium", "likes": 167, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2046", "paidOnly": true, "title": "Sort Linked List Already Sorted Using Absolute Values", "titleSlug": "sort-linked-list-already-sorted-using-absolute-values", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9143, "totalSubmissionRaw": 13659}, "2047": {"acRate": 29.483326695390854, "difficulty": "Easy", "likes": 308, "dislikes": 805, "categoryTitle": "Algorithms", "frontendQuestionId": "2047", "paidOnly": false, "title": "Number of Valid Words in a Sentence", "titleSlug": "number-of-valid-words-in-a-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32572, "totalSubmissionRaw": 110476}, "2048": {"acRate": 48.84462954255391, "difficulty": "Medium", "likes": 200, "dislikes": 282, "categoryTitle": "Algorithms", "frontendQuestionId": "2048", "paidOnly": false, "title": "Next Greater Numerically Balanced Number", "titleSlug": "next-greater-numerically-balanced-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14543, "totalSubmissionRaw": 29774}, "2049": {"acRate": 50.247091789080415, "difficulty": "Medium", "likes": 1086, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "2049", "paidOnly": false, "title": "Count Nodes With the Highest Score", "titleSlug": "count-nodes-with-the-highest-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29588, "totalSubmissionRaw": 58885}, "2050": {"acRate": 67.09385691386281, "difficulty": "Hard", "likes": 1543, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2050", "paidOnly": false, "title": "Parallel Courses III", "titleSlug": "parallel-courses-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84131, "totalSubmissionRaw": 125393}, "2051": {"acRate": 70.07751937984497, "difficulty": "Medium", "likes": 59, "dislikes": 8, "categoryTitle": "Database", "frontendQuestionId": "2051", "paidOnly": true, "title": "The Category of Each Member in the Store", "titleSlug": "the-category-of-each-member-in-the-store", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8588, "totalSubmissionRaw": 12253}, "2052": {"acRate": 49.72389558232932, "difficulty": "Medium", "likes": 43, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2052", "paidOnly": true, "title": "Minimum Cost to Separate Sentence Into Rows", "titleSlug": "minimum-cost-to-separate-sentence-into-rows", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1981, "totalSubmissionRaw": 3984}, "2053": {"acRate": 82.09751880409787, "difficulty": "Easy", "likes": 1244, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2053", "paidOnly": false, "title": "Kth Distinct String in an Array", "titleSlug": "kth-distinct-string-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 234560, "totalSubmissionRaw": 285709}, "2054": {"acRate": 46.835356704405946, "difficulty": "Medium", "likes": 849, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2054", "paidOnly": false, "title": "Two Best Non-Overlapping Events", "titleSlug": "two-best-non-overlapping-events", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20601, "totalSubmissionRaw": 43986}, "2055": {"acRate": 45.46026127657593, "difficulty": "Medium", "likes": 1239, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "2055", "paidOnly": false, "title": "Plates Between Candles", "titleSlug": "plates-between-candles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58565, "totalSubmissionRaw": 128828}, "2056": {"acRate": 52.233395696913, "difficulty": "Hard", "likes": 60, "dislikes": 291, "categoryTitle": "Algorithms", "frontendQuestionId": "2056", "paidOnly": false, "title": "Number of Valid Move Combinations On Chessboard", "titleSlug": "number-of-valid-move-combinations-on-chessboard", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4467, "totalSubmissionRaw": 8552}, "2057": {"acRate": 73.40910058315244, "difficulty": "Easy", "likes": 425, "dislikes": 139, "categoryTitle": "Algorithms", "frontendQuestionId": "2057", "paidOnly": false, "title": "Smallest Index With Equal Value", "titleSlug": "smallest-index-with-equal-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68984, "totalSubmissionRaw": 93972}, "2058": {"acRate": 69.60499836196004, "difficulty": "Medium", "likes": 1270, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2058", "paidOnly": false, "title": "Find the Minimum and Maximum Number of Nodes Between Critical Points", "titleSlug": "find-the-minimum-and-maximum-number-of-nodes-between-critical-points", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 178470, "totalSubmissionRaw": 256404}, "2059": {"acRate": 49.815642458100555, "difficulty": "Medium", "likes": 645, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2059", "paidOnly": false, "title": "Minimum Operations to Convert Number", "titleSlug": "minimum-operations-to-convert-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17834, "totalSubmissionRaw": 35800}, "2060": {"acRate": 43.83789925514455, "difficulty": "Hard", "likes": 312, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "2060", "paidOnly": false, "title": "Check if an Original String Exists Given Two Encoded Strings", "titleSlug": "check-if-an-original-string-exists-given-two-encoded-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17362, "totalSubmissionRaw": 39605}, "2061": {"acRate": 62.56410256410256, "difficulty": "Medium", "likes": 123, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2061", "paidOnly": true, "title": "Number of Spaces Cleaning Robot Cleaned", "titleSlug": "number-of-spaces-cleaning-robot-cleaned", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9028, "totalSubmissionRaw": 14430}, "2062": {"acRate": 68.76628167868813, "difficulty": "Easy", "likes": 966, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "2062", "paidOnly": false, "title": "Count Vowel Substrings of a String", "titleSlug": "count-vowel-substrings-of-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45665, "totalSubmissionRaw": 66405}, "2063": {"acRate": 54.263871509624785, "difficulty": "Medium", "likes": 843, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2063", "paidOnly": false, "title": "Vowels of All Substrings", "titleSlug": "vowels-of-all-substrings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31657, "totalSubmissionRaw": 58339}, "2064": {"acRate": 53.87731123616351, "difficulty": "Medium", "likes": 1088, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2064", "paidOnly": false, "title": "Minimized Maximum of Products Distributed to Any Store", "titleSlug": "minimized-maximum-of-products-distributed-to-any-store", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34850, "totalSubmissionRaw": 64684}, "2065": {"acRate": 59.123040929787926, "difficulty": "Hard", "likes": 653, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2065", "paidOnly": false, "title": "Maximum Path Quality of a Graph", "titleSlug": "maximum-path-quality-of-a-graph", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23502, "totalSubmissionRaw": 39751}, "2066": {"acRate": 81.99711953912626, "difficulty": "Medium", "likes": 71, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2066", "paidOnly": true, "title": "Account Balance", "titleSlug": "account-balance", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10248, "totalSubmissionRaw": 12498}, "2067": {"acRate": 45.99624648107601, "difficulty": "Medium", "likes": 105, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2067", "paidOnly": true, "title": "Number of Equal Count Substrings", "titleSlug": "number-of-equal-count-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2941, "totalSubmissionRaw": 6394}, "2068": {"acRate": 64.03334656609766, "difficulty": "Easy", "likes": 533, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2068", "paidOnly": false, "title": "Check Whether Two Strings are Almost Equivalent", "titleSlug": "check-whether-two-strings-are-almost-equivalent", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59681, "totalSubmissionRaw": 93203}, "2069": {"acRate": 26.562056521915423, "difficulty": "Medium", "likes": 178, "dislikes": 314, "categoryTitle": "Algorithms", "frontendQuestionId": "2069", "paidOnly": false, "title": "Walking Robot Simulation II", "titleSlug": "walking-robot-simulation-ii", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13102, "totalSubmissionRaw": 49326}, "2070": {"acRate": 49.9347400478573, "difficulty": "Medium", "likes": 596, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2070", "paidOnly": false, "title": "Most Beautiful Item for Each Query", "titleSlug": "most-beautiful-item-for-each-query", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18364, "totalSubmissionRaw": 36776}, "2071": {"acRate": 33.58737619607185, "difficulty": "Hard", "likes": 544, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2071", "paidOnly": false, "title": "Maximum Number of Tasks You Can Assign", "titleSlug": "maximum-number-of-tasks-you-can-assign", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10004, "totalSubmissionRaw": 29785}, "2072": {"acRate": 74.36726571730614, "difficulty": "Easy", "likes": 66, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2072", "paidOnly": true, "title": "The Winner University", "titleSlug": "the-winner-university", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11959, "totalSubmissionRaw": 16081}, "2073": {"acRate": 70.00680973239592, "difficulty": "Easy", "likes": 1675, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "2073", "paidOnly": false, "title": "Time Needed to Buy Tickets", "titleSlug": "time-needed-to-buy-tickets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 228225, "totalSubmissionRaw": 326004}, "2074": {"acRate": 59.08278382458092, "difficulty": "Medium", "likes": 748, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "2074", "paidOnly": false, "title": "Reverse Nodes in Even Length Groups", "titleSlug": "reverse-nodes-in-even-length-groups", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29748, "totalSubmissionRaw": 50349}, "2075": {"acRate": 49.13053559007651, "difficulty": "Medium", "likes": 250, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "2075", "paidOnly": false, "title": "Decode the Slanted Ciphertext", "titleSlug": "decode-the-slanted-ciphertext", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14833, "totalSubmissionRaw": 30191}, "2076": {"acRate": 55.99623717909814, "difficulty": "Hard", "likes": 619, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2076", "paidOnly": false, "title": "Process Restricted Friend Requests", "titleSlug": "process-restricted-friend-requests", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18453, "totalSubmissionRaw": 32954}, "2077": {"acRate": 56.069691141531855, "difficulty": "Medium", "likes": 132, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2077", "paidOnly": true, "title": "Paths in Maze That Lead to Same Room", "titleSlug": "paths-in-maze-that-lead-to-same-room", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4956, "totalSubmissionRaw": 8839}, "2078": {"acRate": 65.88861892990143, "difficulty": "Easy", "likes": 910, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2078", "paidOnly": false, "title": "Two Furthest Houses With Different Colors", "titleSlug": "two-furthest-houses-with-different-colors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 62102, "totalSubmissionRaw": 94253}, "2079": {"acRate": 79.87507573353336, "difficulty": "Medium", "likes": 921, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2079", "paidOnly": false, "title": "Watering Plants", "titleSlug": "watering-plants", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55371, "totalSubmissionRaw": 69322}, "2080": {"acRate": 40.57937795331124, "difficulty": "Medium", "likes": 665, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2080", "paidOnly": false, "title": "Range Frequency Queries", "titleSlug": "range-frequency-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23015, "totalSubmissionRaw": 56716}, "2081": {"acRate": 42.37610470969907, "difficulty": "Hard", "likes": 125, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "2081", "paidOnly": false, "title": "Sum of k-Mirror Numbers", "titleSlug": "sum-of-k-mirror-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7576, "totalSubmissionRaw": 17878}, "2082": {"acRate": 77.3079365079365, "difficulty": "Easy", "likes": 97, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "2082", "paidOnly": true, "title": "The Number of Rich Customers", "titleSlug": "the-number-of-rich-customers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24352, "totalSubmissionRaw": 31500}, "2083": {"acRate": 74.09693644261546, "difficulty": "Medium", "likes": 136, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2083", "paidOnly": true, "title": "Substrings That Begin and End With the Same Letter", "titleSlug": "substrings-that-begin-and-end-with-the-same-letter", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12964, "totalSubmissionRaw": 17496}, "2084": {"acRate": 86.89839572192514, "difficulty": "Medium", "likes": 87, "dislikes": 19, "categoryTitle": "Database", "frontendQuestionId": "2084", "paidOnly": true, "title": "Drop Type 1 Orders for Customers With Type 0 Orders", "titleSlug": "drop-type-1-orders-for-customers-with-type-0-orders", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11700, "totalSubmissionRaw": 13464}, "2085": {"acRate": 71.51144140290847, "difficulty": "Easy", "likes": 835, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2085", "paidOnly": false, "title": "Count Common Words With One Occurrence", "titleSlug": "count-common-words-with-one-occurrence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80253, "totalSubmissionRaw": 112224}, "2086": {"acRate": 46.90493736182756, "difficulty": "Medium", "likes": 542, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2086", "paidOnly": false, "title": "Minimum Number of Food Buckets to Feed the Hamsters", "titleSlug": "minimum-number-of-food-buckets-to-feed-the-hamsters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22914, "totalSubmissionRaw": 48852}, "2087": {"acRate": 51.089318981577314, "difficulty": "Medium", "likes": 684, "dislikes": 91, "categoryTitle": "Algorithms", "frontendQuestionId": "2087", "paidOnly": false, "title": "Minimum Cost Homecoming of a Robot in a Grid", "titleSlug": "minimum-cost-homecoming-of-a-robot-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19745, "totalSubmissionRaw": 38648}, "2088": {"acRate": 65.0819265143992, "difficulty": "Hard", "likes": 373, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2088", "paidOnly": false, "title": "Count Fertile Pyramids in a Land", "titleSlug": "count-fertile-pyramids-in-a-land", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10486, "totalSubmissionRaw": 16112}, "2089": {"acRate": 76.87665868712286, "difficulty": "Easy", "likes": 1824, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "2089", "paidOnly": false, "title": "Find Target Indices After Sorting Array", "titleSlug": "find-target-indices-after-sorting-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 201034, "totalSubmissionRaw": 261502}, "2090": {"acRate": 45.921030094808216, "difficulty": "Medium", "likes": 1914, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "2090", "paidOnly": false, "title": "K Radius Subarray Averages", "titleSlug": "k-radius-subarray-averages", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 136734, "totalSubmissionRaw": 297759}, "2091": {"acRate": 54.98599307893311, "difficulty": "Medium", "likes": 962, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2091", "paidOnly": false, "title": "Removing Minimum and Maximum From Array", "titleSlug": "removing-minimum-and-maximum-from-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46715, "totalSubmissionRaw": 84958}, "2092": {"acRate": 45.464652469267456, "difficulty": "Hard", "likes": 1594, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2092", "paidOnly": false, "title": "Find All People With Secret", "titleSlug": "find-all-people-with-secret", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 100190, "totalSubmissionRaw": 220368}, "2093": {"acRate": 59.74740745032153, "difficulty": "Medium", "likes": 229, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2093", "paidOnly": true, "title": "Minimum Cost to Reach City With Discounts", "titleSlug": "minimum-cost-to-reach-city-with-discounts", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10313, "totalSubmissionRaw": 17261}, "2094": {"acRate": 61.73046377266935, "difficulty": "Easy", "likes": 751, "dislikes": 265, "categoryTitle": "Algorithms", "frontendQuestionId": "2094", "paidOnly": false, "title": "Finding 3-Digit Even Numbers", "titleSlug": "finding-3-digit-even-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35366, "totalSubmissionRaw": 57291}, "2095": {"acRate": 59.702186484700945, "difficulty": "Medium", "likes": 4297, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "2095", "paidOnly": false, "title": "Delete the Middle Node of a Linked List", "titleSlug": "delete-the-middle-node-of-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 527753, "totalSubmissionRaw": 883976}, "2096": {"acRate": 56.364241064491594, "difficulty": "Medium", "likes": 3106, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "2096", "paidOnly": false, "title": "Step-By-Step Directions From a Binary Tree Node to Another", "titleSlug": "step-by-step-directions-from-a-binary-tree-node-to-another", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 206757, "totalSubmissionRaw": 366822}, "2097": {"acRate": 44.78206278026906, "difficulty": "Hard", "likes": 512, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2097", "paidOnly": false, "title": "Valid Arrangement of Pairs", "titleSlug": "valid-arrangement-of-pairs", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Eulerian Circuit", "id": "VG9waWNUYWdOb2RlOjYxMDc0", "slug": "eulerian-circuit"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12483, "totalSubmissionRaw": 27875}, "2098": {"acRate": 36.216653193209375, "difficulty": "Medium", "likes": 89, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2098", "paidOnly": true, "title": "Subsequence of Size K With the Largest Even Sum", "titleSlug": "subsequence-of-size-k-with-the-largest-even-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3584, "totalSubmissionRaw": 9896}, "2099": {"acRate": 44.24896908030904, "difficulty": "Easy", "likes": 1274, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "2099", "paidOnly": false, "title": "Find Subsequence of Length K With the Largest Sum", "titleSlug": "find-subsequence-of-length-k-with-the-largest-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56013, "totalSubmissionRaw": 126586}, "2100": {"acRate": 49.67788242708588, "difficulty": "Medium", "likes": 896, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2100", "paidOnly": false, "title": "Find Good Days to Rob the Bank", "titleSlug": "find-good-days-to-rob-the-bank", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28377, "totalSubmissionRaw": 57122}, "2101": {"acRate": 48.831652296809494, "difficulty": "Medium", "likes": 3127, "dislikes": 155, "categoryTitle": "Algorithms", "frontendQuestionId": "2101", "paidOnly": false, "title": "Detonate the Maximum Bombs", "titleSlug": "detonate-the-maximum-bombs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 134058, "totalSubmissionRaw": 274531}, "2102": {"acRate": 64.61532325609221, "difficulty": "Hard", "likes": 385, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2102", "paidOnly": false, "title": "Sequentially Ordinal Rank Tracker", "titleSlug": "sequentially-ordinal-rank-tracker", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16201, "totalSubmissionRaw": 25073}, "2103": {"acRate": 80.9421448873766, "difficulty": "Easy", "likes": 967, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2103", "paidOnly": false, "title": "Rings and Rods", "titleSlug": "rings-and-rods", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79452, "totalSubmissionRaw": 98159}, "2104": {"acRate": 60.62467054590863, "difficulty": "Medium", "likes": 2465, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "2104", "paidOnly": false, "title": "Sum of Subarray Ranges", "titleSlug": "sum-of-subarray-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 118460, "totalSubmissionRaw": 195399}, "2105": {"acRate": 48.376373750621866, "difficulty": "Medium", "likes": 278, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "2105", "paidOnly": false, "title": "Watering Plants II", "titleSlug": "watering-plants-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21393, "totalSubmissionRaw": 44222}, "2106": {"acRate": 36.38776147361848, "difficulty": "Hard", "likes": 560, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2106", "paidOnly": false, "title": "Maximum Fruits Harvested After at Most K Steps", "titleSlug": "maximum-fruits-harvested-after-at-most-k-steps", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11655, "totalSubmissionRaw": 32030}, "2107": {"acRate": 55.615137122721, "difficulty": "Medium", "likes": 78, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2107", "paidOnly": true, "title": "Number of Unique Flavors After Sharing K Candies", "titleSlug": "number-of-unique-flavors-after-sharing-k-candies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3630, "totalSubmissionRaw": 6527}, "2108": {"acRate": 83.90152851104467, "difficulty": "Easy", "likes": 1547, "dislikes": 55, "categoryTitle": "Algorithms", "frontendQuestionId": "2108", "paidOnly": false, "title": "Find First Palindromic String in the Array", "titleSlug": "find-first-palindromic-string-in-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 309256, "totalSubmissionRaw": 368594}, "2109": {"acRate": 59.5576405860464, "difficulty": "Medium", "likes": 569, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2109", "paidOnly": false, "title": "Adding Spaces to a String", "titleSlug": "adding-spaces-to-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48496, "totalSubmissionRaw": 81427}, "2110": {"acRate": 59.201208003020014, "difficulty": "Medium", "likes": 717, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2110", "paidOnly": false, "title": "Number of Smooth Descent Periods of a Stock", "titleSlug": "number-of-smooth-descent-periods-of-a-stock", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39206, "totalSubmissionRaw": 66225}, "2111": {"acRate": 39.1060966413365, "difficulty": "Hard", "likes": 700, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2111", "paidOnly": false, "title": "Minimum Operations to Make the Array K-Increasing", "titleSlug": "minimum-operations-to-make-the-array-k-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13483, "totalSubmissionRaw": 34478}, "2112": {"acRate": 70.6559877955759, "difficulty": "Medium", "likes": 64, "dislikes": 8, "categoryTitle": "Database", "frontendQuestionId": "2112", "paidOnly": true, "title": "The Airport With the Most Traffic", "titleSlug": "the-airport-with-the-most-traffic", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9263, "totalSubmissionRaw": 13110}, "2113": {"acRate": 73.46428571428572, "difficulty": "Medium", "likes": 62, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2113", "paidOnly": true, "title": "Elements in Array After Removing and Replacing Elements", "titleSlug": "elements-in-array-after-removing-and-replacing-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2057, "totalSubmissionRaw": 2800}, "2114": {"acRate": 86.61995319539828, "difficulty": "Easy", "likes": 1760, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2114", "paidOnly": false, "title": "Maximum Number of Words Found in Sentences", "titleSlug": "maximum-number-of-words-found-in-sentences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 316835, "totalSubmissionRaw": 365776}, "2115": {"acRate": 50.31389053507036, "difficulty": "Medium", "likes": 1907, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "2115", "paidOnly": false, "title": "Find All Possible Recipes from Given Supplies", "titleSlug": "find-all-possible-recipes-from-given-supplies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100182, "totalSubmissionRaw": 199114}, "2116": {"acRate": 32.33741817111016, "difficulty": "Medium", "likes": 1176, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2116", "paidOnly": false, "title": "Check if a Parentheses String Can Be Valid", "titleSlug": "check-if-a-parentheses-string-can-be-valid", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28552, "totalSubmissionRaw": 88294}, "2117": {"acRate": 26.01294316263365, "difficulty": "Hard", "likes": 90, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "2117", "paidOnly": false, "title": "Abbreviating the Product of a Range", "titleSlug": "abbreviating-the-product-of-a-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3698, "totalSubmissionRaw": 14216}, "2118": {"acRate": 55.88235294117647, "difficulty": "Hard", "likes": 23, "dislikes": 37, "categoryTitle": "Database", "frontendQuestionId": "2118", "paidOnly": true, "title": "Build the Equation", "titleSlug": "build-the-equation", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2907, "totalSubmissionRaw": 5202}, "2119": {"acRate": 80.53456387390784, "difficulty": "Easy", "likes": 687, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2119", "paidOnly": false, "title": "A Number After a Double Reversal", "titleSlug": "a-number-after-a-double-reversal", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 98257, "totalSubmissionRaw": 122006}, "2120": {"acRate": 82.74517694997108, "difficulty": "Medium", "likes": 543, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2120", "paidOnly": false, "title": "Execution of All Suffix Instructions Staying in a Grid", "titleSlug": "execution-of-all-suffix-instructions-staying-in-a-grid", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32897, "totalSubmissionRaw": 39757}, "2121": {"acRate": 44.61989154598907, "difficulty": "Medium", "likes": 919, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2121", "paidOnly": false, "title": "Intervals Between Identical Elements", "titleSlug": "intervals-between-identical-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21476, "totalSubmissionRaw": 48131}, "2122": {"acRate": 39.861775280114486, "difficulty": "Hard", "likes": 376, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2122", "paidOnly": false, "title": "Recover the Original Array", "titleSlug": "recover-the-original-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11420, "totalSubmissionRaw": 28649}, "2123": {"acRate": 40.25865665415102, "difficulty": "Hard", "likes": 53, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2123", "paidOnly": true, "title": "Minimum Operations to Remove Adjacent Ones in Matrix", "titleSlug": "minimum-operations-to-remove-adjacent-ones-in-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 965, "totalSubmissionRaw": 2397}, "2124": {"acRate": 72.16388404219558, "difficulty": "Easy", "likes": 747, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2124", "paidOnly": false, "title": "Check if All A's Appears Before All B's", "titleSlug": "check-if-all-as-appears-before-all-bs", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90163, "totalSubmissionRaw": 124942}, "2125": {"acRate": 85.55340657587782, "difficulty": "Medium", "likes": 1874, "dislikes": 190, "categoryTitle": "Algorithms", "frontendQuestionId": "2125", "paidOnly": false, "title": "Number of Laser Beams in a Bank", "titleSlug": "number-of-laser-beams-in-a-bank", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 214538, "totalSubmissionRaw": 250765}, "2126": {"acRate": 51.90051717613421, "difficulty": "Medium", "likes": 559, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "2126", "paidOnly": false, "title": "Destroying Asteroids", "titleSlug": "destroying-asteroids", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49374, "totalSubmissionRaw": 95132}, "2127": {"acRate": 37.503976248542045, "difficulty": "Hard", "likes": 1050, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2127", "paidOnly": false, "title": "Maximum Employees to Be Invited to a Meeting", "titleSlug": "maximum-employees-to-be-invited-to-a-meeting", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14148, "totalSubmissionRaw": 37725}, "2128": {"acRate": 76.21120406266296, "difficulty": "Medium", "likes": 475, "dislikes": 185, "categoryTitle": "Algorithms", "frontendQuestionId": "2128", "paidOnly": true, "title": "Remove All Ones With Row and Column Flips", "titleSlug": "remove-all-ones-with-row-and-column-flips", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33616, "totalSubmissionRaw": 44109}, "2129": {"acRate": 65.24853402106491, "difficulty": "Easy", "likes": 744, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2129", "paidOnly": false, "title": "Capitalize the Title", "titleSlug": "capitalize-the-title", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 69322, "totalSubmissionRaw": 106243}, "2130": {"acRate": 81.08084613155607, "difficulty": "Medium", "likes": 3580, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "2130", "paidOnly": false, "title": "Maximum Twin Sum of a Linked List", "titleSlug": "maximum-twin-sum-of-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 335767, "totalSubmissionRaw": 414115}, "2131": {"acRate": 47.88603012426453, "difficulty": "Medium", "likes": 2452, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2131", "paidOnly": false, "title": "Longest Palindrome by Concatenating Two Letter Words", "titleSlug": "longest-palindrome-by-concatenating-two-letter-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 123545, "totalSubmissionRaw": 257998}, "2132": {"acRate": 32.54274682846112, "difficulty": "Hard", "likes": 390, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2132", "paidOnly": false, "title": "Stamping the Grid", "titleSlug": "stamping-the-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7670, "totalSubmissionRaw": 23569}, "2133": {"acRate": 52.12974265079849, "difficulty": "Easy", "likes": 979, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2133", "paidOnly": false, "title": "Check if Every Row and Column Contains All Numbers", "titleSlug": "check-if-every-row-and-column-contains-all-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 81998, "totalSubmissionRaw": 157296}, "2134": {"acRate": 65.55465573662116, "difficulty": "Medium", "likes": 1973, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2134", "paidOnly": false, "title": "Minimum Swaps to Group All 1's Together II", "titleSlug": "minimum-swaps-to-group-all-1s-together-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 158658, "totalSubmissionRaw": 242023}, "2135": {"acRate": 43.25028339885676, "difficulty": "Medium", "likes": 697, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "2135", "paidOnly": false, "title": "Count Words Obtained After Adding a Letter", "titleSlug": "count-words-obtained-after-adding-a-letter", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35864, "totalSubmissionRaw": 82922}, "2136": {"acRate": 71.69377990430623, "difficulty": "Hard", "likes": 1594, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2136", "paidOnly": false, "title": "Earliest Possible Day of Full Bloom", "titleSlug": "earliest-possible-day-of-full-bloom", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56190, "totalSubmissionRaw": 78375}, "2137": {"acRate": 67.82522343594836, "difficulty": "Medium", "likes": 105, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2137", "paidOnly": true, "title": "Pour Water Between Buckets to Make Water Levels Equal", "titleSlug": "pour-water-between-buckets-to-make-water-levels-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2732, "totalSubmissionRaw": 4028}, "2138": {"acRate": 67.21219564288765, "difficulty": "Easy", "likes": 466, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2138", "paidOnly": false, "title": "Divide a String Into Groups of Size k", "titleSlug": "divide-a-string-into-groups-of-size-k", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50350, "totalSubmissionRaw": 74912}, "2139": {"acRate": 51.17814207650273, "difficulty": "Medium", "likes": 1003, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2139", "paidOnly": false, "title": "Minimum Moves to Reach Target Score", "titleSlug": "minimum-moves-to-reach-target-score", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46828, "totalSubmissionRaw": 91500}, "2140": {"acRate": 55.1254178053662, "difficulty": "Medium", "likes": 2349, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2140", "paidOnly": false, "title": "Solving Questions With Brainpower", "titleSlug": "solving-questions-with-brainpower", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 108521, "totalSubmissionRaw": 196862}, "2141": {"acRate": 49.94676990079845, "difficulty": "Hard", "likes": 2013, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2141", "paidOnly": false, "title": "Maximum Running Time of N Computers", "titleSlug": "maximum-running-time-of-n-computers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61929, "totalSubmissionRaw": 123990}, "2142": {"acRate": 48.654472563267355, "difficulty": "Medium", "likes": 108, "dislikes": 12, "categoryTitle": "Database", "frontendQuestionId": "2142", "paidOnly": true, "title": "The Number of Passengers in Each Bus I", "titleSlug": "the-number-of-passengers-in-each-bus-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9709, "totalSubmissionRaw": 19955}, "2143": {"acRate": 52.39410681399632, "difficulty": "Hard", "likes": 38, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2143", "paidOnly": true, "title": "Choose Numbers From Two Arrays in Range", "titleSlug": "choose-numbers-from-two-arrays-in-range", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1138, "totalSubmissionRaw": 2172}, "2144": {"acRate": 61.6904796699529, "difficulty": "Easy", "likes": 601, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2144", "paidOnly": false, "title": "Minimum Cost of Buying Candies With Discount", "titleSlug": "minimum-cost-of-buying-candies-with-discount", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54878, "totalSubmissionRaw": 88957}, "2145": {"acRate": 39.185795915139295, "difficulty": "Medium", "likes": 523, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2145", "paidOnly": false, "title": "Count the Hidden Sequences", "titleSlug": "count-the-hidden-sequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19819, "totalSubmissionRaw": 50577}, "2146": {"acRate": 43.53200310961389, "difficulty": "Medium", "likes": 512, "dislikes": 160, "categoryTitle": "Algorithms", "frontendQuestionId": "2146", "paidOnly": false, "title": "K Highest Ranked Items Within a Price Range", "titleSlug": "k-highest-ranked-items-within-a-price-range", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16799, "totalSubmissionRaw": 38590}, "2147": {"acRate": 49.29002181258287, "difficulty": "Hard", "likes": 1063, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "2147", "paidOnly": false, "title": "Number of Ways to Divide a Long Corridor", "titleSlug": "number-of-ways-to-divide-a-long-corridor", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69147, "totalSubmissionRaw": 140286}, "2148": {"acRate": 59.49475854957896, "difficulty": "Easy", "likes": 654, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2148", "paidOnly": false, "title": "Count Elements With Strictly Smaller and Greater Elements ", "titleSlug": "count-elements-with-strictly-smaller-and-greater-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 62316, "totalSubmissionRaw": 104742}, "2149": {"acRate": 84.11973712935013, "difficulty": "Medium", "likes": 3381, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "2149", "paidOnly": false, "title": "Rearrange Array Elements by Sign", "titleSlug": "rearrange-array-elements-by-sign", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 446980, "totalSubmissionRaw": 531358}, "2150": {"acRate": 60.87332367646372, "difficulty": "Medium", "likes": 656, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2150", "paidOnly": false, "title": "Find All Lonely Numbers in the Array", "titleSlug": "find-all-lonely-numbers-in-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52110, "totalSubmissionRaw": 85604}, "2151": {"acRate": 50.800199160679995, "difficulty": "Hard", "likes": 508, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2151", "paidOnly": false, "title": "Maximum Good People Based on Statements", "titleSlug": "maximum-good-people-based-on-statements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14284, "totalSubmissionRaw": 28118}, "2152": {"acRate": 42.66666666666667, "difficulty": "Medium", "likes": 71, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2152", "paidOnly": true, "title": "Minimum Number of Lines to Cover Points", "titleSlug": "minimum-number-of-lines-to-cover-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2176, "totalSubmissionRaw": 5100}, "2153": {"acRate": 39.27496236828901, "difficulty": "Hard", "likes": 80, "dislikes": 28, "categoryTitle": "Database", "frontendQuestionId": "2153", "paidOnly": true, "title": "The Number of Passengers in Each Bus II", "titleSlug": "the-number-of-passengers-in-each-bus-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3131, "totalSubmissionRaw": 7972}, "2154": {"acRate": 71.32736348846586, "difficulty": "Easy", "likes": 721, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2154", "paidOnly": false, "title": "Keep Multiplying Found Values by Two", "titleSlug": "keep-multiplying-found-values-by-two", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 102593, "totalSubmissionRaw": 143834}, "2155": {"acRate": 64.51992809768797, "difficulty": "Medium", "likes": 508, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2155", "paidOnly": false, "title": "All Divisions With the Highest Score of a Binary Array", "titleSlug": "all-divisions-with-the-highest-score-of-a-binary-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31227, "totalSubmissionRaw": 48399}, "2156": {"acRate": 23.960221681255504, "difficulty": "Hard", "likes": 426, "dislikes": 384, "categoryTitle": "Algorithms", "frontendQuestionId": "2156", "paidOnly": false, "title": "Find Substring With Given Hash Value", "titleSlug": "find-substring-with-given-hash-value", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13878, "totalSubmissionRaw": 57921}, "2157": {"acRate": 26.173733742201545, "difficulty": "Hard", "likes": 478, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2157", "paidOnly": false, "title": "Groups of Strings", "titleSlug": "groups-of-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9901, "totalSubmissionRaw": 37828}, "2158": {"acRate": 55.3105269822892, "difficulty": "Hard", "likes": 423, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2158", "paidOnly": true, "title": "Amount of New Area Painted Each Day", "titleSlug": "amount-of-new-area-painted-each-day", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30574, "totalSubmissionRaw": 55277}, "2159": {"acRate": 60.58657805389005, "difficulty": "Medium", "likes": 74, "dislikes": 18, "categoryTitle": "Database", "frontendQuestionId": "2159", "paidOnly": true, "title": "Order Two Columns Independently", "titleSlug": "order-two-columns-independently", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8386, "totalSubmissionRaw": 13842}, "2160": {"acRate": 86.31636291600634, "difficulty": "Easy", "likes": 1423, "dislikes": 140, "categoryTitle": "Algorithms", "frontendQuestionId": "2160", "paidOnly": false, "title": "Minimum Sum of Four Digit Number After Splitting Digits", "titleSlug": "minimum-sum-of-four-digit-number-after-splitting-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 139432, "totalSubmissionRaw": 161536}, "2161": {"acRate": 85.20695690884993, "difficulty": "Medium", "likes": 1118, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2161", "paidOnly": false, "title": "Partition Array According to Given Pivot", "titleSlug": "partition-array-according-to-given-pivot", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 84216, "totalSubmissionRaw": 98837}, "2162": {"acRate": 41.427620057716496, "difficulty": "Medium", "likes": 219, "dislikes": 630, "categoryTitle": "Algorithms", "frontendQuestionId": "2162", "paidOnly": false, "title": "Minimum Cost to Set Cooking Time", "titleSlug": "minimum-cost-to-set-cooking-time", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16796, "totalSubmissionRaw": 40543}, "2163": {"acRate": 48.075907009510395, "difficulty": "Hard", "likes": 673, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2163", "paidOnly": false, "title": "Minimum Difference in Sums After Removal of Elements", "titleSlug": "minimum-difference-in-sums-after-removal-of-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10919, "totalSubmissionRaw": 22712}, "2164": {"acRate": 62.65628467855293, "difficulty": "Easy", "likes": 737, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "2164", "paidOnly": false, "title": "Sort Even and Odd Indices Independently", "titleSlug": "sort-even-and-odd-indices-independently", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67754, "totalSubmissionRaw": 108136}, "2165": {"acRate": 52.69404320081168, "difficulty": "Medium", "likes": 655, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2165", "paidOnly": false, "title": "Smallest Value of the Rearranged Number", "titleSlug": "smallest-value-of-the-rearranged-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39471, "totalSubmissionRaw": 74906}, "2166": {"acRate": 32.68131988299297, "difficulty": "Medium", "likes": 592, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2166", "paidOnly": false, "title": "Design Bitset", "titleSlug": "design-bitset", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23909, "totalSubmissionRaw": 73158}, "2167": {"acRate": 41.7239304601159, "difficulty": "Hard", "likes": 676, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2167", "paidOnly": false, "title": "Minimum Time to Remove All Cars Containing Illegal Goods", "titleSlug": "minimum-time-to-remove-all-cars-containing-illegal-goods", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13176, "totalSubmissionRaw": 31579}, "2168": {"acRate": 60.269989615784006, "difficulty": "Medium", "likes": 74, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2168", "paidOnly": true, "title": "Unique Substrings With Equal Digit Frequency", "titleSlug": "unique-substrings-with-equal-digit-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2902, "totalSubmissionRaw": 4815}, "2169": {"acRate": 74.65025495433235, "difficulty": "Easy", "likes": 610, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2169", "paidOnly": false, "title": "Count Operations to Obtain Zero", "titleSlug": "count-operations-to-obtain-zero", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79934, "totalSubmissionRaw": 107078}, "2170": {"acRate": 33.44971766024398, "difficulty": "Medium", "likes": 581, "dislikes": 333, "categoryTitle": "Algorithms", "frontendQuestionId": "2170", "paidOnly": false, "title": "Minimum Operations to Make the Array Alternating", "titleSlug": "minimum-operations-to-make-the-array-alternating", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23280, "totalSubmissionRaw": 69597}, "2171": {"acRate": 43.13576108486972, "difficulty": "Medium", "likes": 876, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2171", "paidOnly": false, "title": "Removing Minimum Number of Magic Beans", "titleSlug": "removing-minimum-number-of-magic-beans", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28310, "totalSubmissionRaw": 65630}, "2172": {"acRate": 49.56906749585967, "difficulty": "Hard", "likes": 515, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2172", "paidOnly": false, "title": "Maximum AND Sum of Array", "titleSlug": "maximum-and-sum-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14666, "totalSubmissionRaw": 29587}, "2173": {"acRate": 52.7136431784108, "difficulty": "Hard", "likes": 102, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2173", "paidOnly": true, "title": "Longest Winning Streak", "titleSlug": "longest-winning-streak", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5273, "totalSubmissionRaw": 10002}, "2174": {"acRate": 67.20210664911126, "difficulty": "Medium", "likes": 92, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2174", "paidOnly": true, "title": "Remove All Ones With Row and Column Flips II", "titleSlug": "remove-all-ones-with-row-and-column-flips-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5104, "totalSubmissionRaw": 7595}, "2175": {"acRate": 60.24801327394987, "difficulty": "Medium", "likes": 41, "dislikes": 18, "categoryTitle": "Database", "frontendQuestionId": "2175", "paidOnly": true, "title": "The Change in Global Rankings", "titleSlug": "the-change-in-global-rankings", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6899, "totalSubmissionRaw": 11451}, "2176": {"acRate": 79.72745690149459, "difficulty": "Easy", "likes": 650, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2176", "paidOnly": false, "title": "Count Equal and Divisible Pairs in an Array", "titleSlug": "count-equal-and-divisible-pairs-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83429, "totalSubmissionRaw": 104642}, "2177": {"acRate": 64.8149809661749, "difficulty": "Medium", "likes": 683, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "2177", "paidOnly": false, "title": "Find Three Consecutive Integers That Sum to a Given Number", "titleSlug": "find-three-consecutive-integers-that-sum-to-a-given-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50568, "totalSubmissionRaw": 78019}, "2178": {"acRate": 59.35117098189458, "difficulty": "Medium", "likes": 791, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "2178", "paidOnly": false, "title": "Maximum Split of Positive Even Integers", "titleSlug": "maximum-split-of-positive-even-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48024, "totalSubmissionRaw": 80915}, "2179": {"acRate": 41.64351306804803, "difficulty": "Hard", "likes": 623, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2179", "paidOnly": false, "title": "Count Good Triplets in an Array", "titleSlug": "count-good-triplets-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8843, "totalSubmissionRaw": 21235}, "2180": {"acRate": 67.72695173017436, "difficulty": "Easy", "likes": 639, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2180", "paidOnly": false, "title": "Count Integers With Even Digit Sum", "titleSlug": "count-integers-with-even-digit-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68091, "totalSubmissionRaw": 100538}, "2181": {"acRate": 89.788066847076, "difficulty": "Medium", "likes": 2328, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2181", "paidOnly": false, "title": "Merge Nodes in Between Zeros", "titleSlug": "merge-nodes-in-between-zeros", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 281689, "totalSubmissionRaw": 313727}, "2182": {"acRate": 55.029033359899806, "difficulty": "Medium", "likes": 672, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2182", "paidOnly": false, "title": "Construct String With Repeat Limit", "titleSlug": "construct-string-with-repeat-limit", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24166, "totalSubmissionRaw": 43915}, "2183": {"acRate": 29.646717212453623, "difficulty": "Hard", "likes": 872, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2183", "paidOnly": false, "title": "Count Array Pairs Divisible by K", "titleSlug": "count-array-pairs-divisible-by-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18378, "totalSubmissionRaw": 61990}, "2184": {"acRate": 49.194745859508856, "difficulty": "Medium", "likes": 180, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "2184", "paidOnly": true, "title": "Number of Ways to Build Sturdy Brick Wall", "titleSlug": "number-of-ways-to-build-sturdy-brick-wall", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8614, "totalSubmissionRaw": 17510}, "2185": {"acRate": 78.41540561122547, "difficulty": "Easy", "likes": 702, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2185", "paidOnly": false, "title": "Counting Words With a Given Prefix", "titleSlug": "counting-words-with-a-given-prefix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 104000, "totalSubmissionRaw": 132627}, "2186": {"acRate": 72.81242455942706, "difficulty": "Medium", "likes": 578, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2186", "paidOnly": false, "title": "Minimum Number of Steps to Make Two Strings Anagram II", "titleSlug": "minimum-number-of-steps-to-make-two-strings-anagram-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45242, "totalSubmissionRaw": 62135}, "2187": {"acRate": 38.84997838305232, "difficulty": "Medium", "likes": 2831, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "2187", "paidOnly": false, "title": "Minimum Time to Complete Trips", "titleSlug": "minimum-time-to-complete-trips", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121311, "totalSubmissionRaw": 312255}, "2188": {"acRate": 41.83532581242633, "difficulty": "Hard", "likes": 572, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2188", "paidOnly": false, "title": "Minimum Time to Finish the Race", "titleSlug": "minimum-time-to-finish-the-race", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12423, "totalSubmissionRaw": 29695}, "2189": {"acRate": 63.03224218557716, "difficulty": "Medium", "likes": 66, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2189", "paidOnly": true, "title": "Number of Ways to Build House of Cards", "titleSlug": "number-of-ways-to-build-house-of-cards", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2561, "totalSubmissionRaw": 4063}, "2190": {"acRate": 59.1950065860376, "difficulty": "Easy", "likes": 374, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "2190", "paidOnly": false, "title": "Most Frequent Number Following Key In an Array", "titleSlug": "most-frequent-number-following-key-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39547, "totalSubmissionRaw": 66808}, "2191": {"acRate": 60.20255369015551, "difficulty": "Medium", "likes": 927, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "2191", "paidOnly": false, "title": "Sort the Jumbled Numbers", "titleSlug": "sort-the-jumbled-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147955, "totalSubmissionRaw": 245762}, "2192": {"acRate": 62.167567765032516, "difficulty": "Medium", "likes": 1623, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2192", "paidOnly": false, "title": "All Ancestors of a Node in a Directed Acyclic Graph", "titleSlug": "all-ancestors-of-a-node-in-a-directed-acyclic-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 136142, "totalSubmissionRaw": 218992}, "2193": {"acRate": 51.39354785273533, "difficulty": "Hard", "likes": 987, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "2193", "paidOnly": false, "title": "Minimum Number of Moves to Make Palindrome", "titleSlug": "minimum-number-of-moves-to-make-palindrome", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24820, "totalSubmissionRaw": 48294}, "2194": {"acRate": 84.21945193171608, "difficulty": "Easy", "likes": 615, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "2194", "paidOnly": false, "title": "Cells in a Range on an Excel Sheet", "titleSlug": "cells-in-a-range-on-an-excel-sheet", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 74989, "totalSubmissionRaw": 89040}, "2195": {"acRate": 25.642460212452274, "difficulty": "Medium", "likes": 764, "dislikes": 308, "categoryTitle": "Algorithms", "frontendQuestionId": "2195", "paidOnly": false, "title": "Append K Integers With Minimal Sum", "titleSlug": "append-k-integers-with-minimal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33916, "totalSubmissionRaw": 132265}, "2196": {"acRate": 81.75876096444765, "difficulty": "Medium", "likes": 1581, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2196", "paidOnly": false, "title": "Create Binary Tree From Descriptions", "titleSlug": "create-binary-tree-from-descriptions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 154354, "totalSubmissionRaw": 188792}, "2197": {"acRate": 39.88618727366787, "difficulty": "Hard", "likes": 432, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2197", "paidOnly": false, "title": "Replace Non-Coprime Numbers in Array", "titleSlug": "replace-non-coprime-numbers-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15420, "totalSubmissionRaw": 38660}, "2198": {"acRate": 54.46511627906977, "difficulty": "Medium", "likes": 27, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2198", "paidOnly": true, "title": "Number of Single Divisor Triplets", "titleSlug": "number-of-single-divisor-triplets", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1171, "totalSubmissionRaw": 2150}, "2199": {"acRate": 50.07529089664613, "difficulty": "Hard", "likes": 45, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "2199", "paidOnly": true, "title": "Finding the Topic of Each Post", "titleSlug": "finding-the-topic-of-each-post", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3658, "totalSubmissionRaw": 7305}, "2200": {"acRate": 66.43665903459524, "difficulty": "Easy", "likes": 420, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2200", "paidOnly": false, "title": "Find All K-Distant Indices in an Array", "titleSlug": "find-all-k-distant-indices-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42364, "totalSubmissionRaw": 63766}, "2201": {"acRate": 56.285958102788555, "difficulty": "Medium", "likes": 215, "dislikes": 199, "categoryTitle": "Algorithms", "frontendQuestionId": "2201", "paidOnly": false, "title": "Count Artifacts That Can Be Extracted", "titleSlug": "count-artifacts-that-can-be-extracted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20447, "totalSubmissionRaw": 36327}, "2202": {"acRate": 23.08956014838368, "difficulty": "Medium", "likes": 622, "dislikes": 324, "categoryTitle": "Algorithms", "frontendQuestionId": "2202", "paidOnly": false, "title": "Maximize the Topmost Element After K Moves", "titleSlug": "maximize-the-topmost-element-after-k-moves", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30499, "totalSubmissionRaw": 132090}, "2203": {"acRate": 37.206402598155776, "difficulty": "Hard", "likes": 679, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2203", "paidOnly": false, "title": "Minimum Weighted Subgraph With the Required Paths", "titleSlug": "minimum-weighted-subgraph-with-the-required-paths", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12831, "totalSubmissionRaw": 34486}, "2204": {"acRate": 68.20493501601055, "difficulty": "Hard", "likes": 113, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2204", "paidOnly": true, "title": "Distance to a Cycle in Undirected Graph", "titleSlug": "distance-to-a-cycle-in-undirected-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3621, "totalSubmissionRaw": 5309}, "2205": {"acRate": 50.07949125596184, "difficulty": "Easy", "likes": 28, "dislikes": 76, "categoryTitle": "Database", "frontendQuestionId": "2205", "paidOnly": true, "title": "The Number of Users That Are Eligible for Discount", "titleSlug": "the-number-of-users-that-are-eligible-for-discount", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6615, "totalSubmissionRaw": 13209}, "2206": {"acRate": 73.92668235137074, "difficulty": "Easy", "likes": 723, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2206", "paidOnly": false, "title": "Divide Array Into Equal Pairs", "titleSlug": "divide-array-into-equal-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 88610, "totalSubmissionRaw": 119862}, "2207": {"acRate": 35.09999317452734, "difficulty": "Medium", "likes": 506, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2207", "paidOnly": false, "title": "Maximize Number of Subsequences in a String", "titleSlug": "maximize-number-of-subsequences-in-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20570, "totalSubmissionRaw": 58604}, "2208": {"acRate": 47.39775428243587, "difficulty": "Medium", "likes": 605, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2208", "paidOnly": false, "title": "Minimum Operations to Halve Array Sum", "titleSlug": "minimum-operations-to-halve-array-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34698, "totalSubmissionRaw": 73206}, "2209": {"acRate": 37.26608854404382, "difficulty": "Hard", "likes": 503, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2209", "paidOnly": false, "title": "Minimum White Tiles After Covering With Carpets", "titleSlug": "minimum-white-tiles-after-covering-with-carpets", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13064, "totalSubmissionRaw": 35056}, "2210": {"acRate": 61.42434914559435, "difficulty": "Easy", "likes": 697, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "2210", "paidOnly": false, "title": "Count Hills and Valleys in an Array", "titleSlug": "count-hills-and-valleys-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54242, "totalSubmissionRaw": 88307}, "2211": {"acRate": 43.9246235529637, "difficulty": "Medium", "likes": 677, "dislikes": 231, "categoryTitle": "Algorithms", "frontendQuestionId": "2211", "paidOnly": false, "title": "Count Collisions on a Road", "titleSlug": "count-collisions-on-a-road", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30279, "totalSubmissionRaw": 68934}, "2212": {"acRate": 50.46766600594648, "difficulty": "Medium", "likes": 496, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2212", "paidOnly": false, "title": "Maximum Points in an Archery Competition", "titleSlug": "maximum-points-in-an-archery-competition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16295, "totalSubmissionRaw": 32288}, "2213": {"acRate": 32.24474235974331, "difficulty": "Hard", "likes": 302, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2213", "paidOnly": false, "title": "Longest Substring of One Repeating Character", "titleSlug": "longest-substring-of-one-repeating-character", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5075, "totalSubmissionRaw": 15739}, "2214": {"acRate": 57.64548398183824, "difficulty": "Medium", "likes": 315, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "2214", "paidOnly": true, "title": "Minimum Health to Beat Game", "titleSlug": "minimum-health-to-beat-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31866, "totalSubmissionRaw": 55280}, "2215": {"acRate": 79.7150855126927, "difficulty": "Easy", "likes": 2393, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "2215", "paidOnly": false, "title": "Find the Difference of Two Arrays", "titleSlug": "find-the-difference-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 415752, "totalSubmissionRaw": 521550}, "2216": {"acRate": 48.63952812398089, "difficulty": "Medium", "likes": 799, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "2216", "paidOnly": false, "title": "Minimum Deletions to Make Array Beautiful", "titleSlug": "minimum-deletions-to-make-array-beautiful", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34304, "totalSubmissionRaw": 70527}, "2217": {"acRate": 37.386424371993584, "difficulty": "Medium", "likes": 630, "dislikes": 290, "categoryTitle": "Algorithms", "frontendQuestionId": "2217", "paidOnly": false, "title": "Find Palindrome With Fixed Length", "titleSlug": "find-palindrome-with-fixed-length", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23783, "totalSubmissionRaw": 63614}, "2218": {"acRate": 60.508545010648795, "difficulty": "Hard", "likes": 2332, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2218", "paidOnly": false, "title": "Maximum Value of K Coins From Piles", "titleSlug": "maximum-value-of-k-coins-from-piles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69891, "totalSubmissionRaw": 115506}, "2219": {"acRate": 61.830601092896174, "difficulty": "Medium", "likes": 68, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2219", "paidOnly": true, "title": "Maximum Sum Score of Array", "titleSlug": "maximum-sum-score-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4526, "totalSubmissionRaw": 7320}, "2220": {"acRate": 87.48197882769699, "difficulty": "Easy", "likes": 1354, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2220", "paidOnly": false, "title": "Minimum Bit Flips to Convert Number", "titleSlug": "minimum-bit-flips-to-convert-number", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 254855, "totalSubmissionRaw": 291323}, "2221": {"acRate": 78.92883617494441, "difficulty": "Medium", "likes": 1105, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2221", "paidOnly": false, "title": "Find Triangular Sum of an Array", "titleSlug": "find-triangular-sum-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 85180, "totalSubmissionRaw": 107919}, "2222": {"acRate": 50.78379636815148, "difficulty": "Medium", "likes": 988, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2222", "paidOnly": false, "title": "Number of Ways to Select Buildings", "titleSlug": "number-of-ways-to-select-buildings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39264, "totalSubmissionRaw": 77316}, "2223": {"acRate": 41.15516929205142, "difficulty": "Hard", "likes": 269, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "2223", "paidOnly": false, "title": "Sum of Scores of Built Strings", "titleSlug": "sum-of-scores-of-built-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9092, "totalSubmissionRaw": 22092}, "2224": {"acRate": 65.54011601572202, "difficulty": "Easy", "likes": 460, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2224", "paidOnly": false, "title": "Minimum Number of Operations to Convert Time", "titleSlug": "minimum-number-of-operations-to-convert-time", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44855, "totalSubmissionRaw": 68439}, "2225": {"acRate": 73.04941874318457, "difficulty": "Medium", "likes": 2166, "dislikes": 155, "categoryTitle": "Algorithms", "frontendQuestionId": "2225", "paidOnly": false, "title": "Find Players With Zero or One Losses", "titleSlug": "find-players-with-zero-or-one-losses", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 260585, "totalSubmissionRaw": 356725}, "2226": {"acRate": 38.48321846343146, "difficulty": "Medium", "likes": 1140, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2226", "paidOnly": false, "title": "Maximum Candies Allocated to K Children", "titleSlug": "maximum-candies-allocated-to-k-children", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46288, "totalSubmissionRaw": 120281}, "2227": {"acRate": 40.928059245327375, "difficulty": "Hard", "likes": 339, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "2227", "paidOnly": false, "title": "Encrypt and Decrypt Strings", "titleSlug": "encrypt-and-decrypt-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13927, "totalSubmissionRaw": 34028}, "2228": {"acRate": 45.08818652329028, "difficulty": "Medium", "likes": 63, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "2228", "paidOnly": true, "title": "Users With Two Purchases Within Seven Days", "titleSlug": "users-with-two-purchases-within-seven-days", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8973, "totalSubmissionRaw": 19901}, "2229": {"acRate": 61.557960417276, "difficulty": "Easy", "likes": 84, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2229", "paidOnly": true, "title": "Check if an Array Is Consecutive", "titleSlug": "check-if-an-array-is-consecutive", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6314, "totalSubmissionRaw": 10257}, "2230": {"acRate": 50.20062805303559, "difficulty": "Easy", "likes": 21, "dislikes": 44, "categoryTitle": "Database", "frontendQuestionId": "2230", "paidOnly": true, "title": "The Users That Are Eligible for Discount", "titleSlug": "the-users-that-are-eligible-for-discount", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5755, "totalSubmissionRaw": 11464}, "2231": {"acRate": 62.43641580800835, "difficulty": "Easy", "likes": 627, "dislikes": 298, "categoryTitle": "Algorithms", "frontendQuestionId": "2231", "paidOnly": false, "title": "Largest Number After Digit Swaps by Parity", "titleSlug": "largest-number-after-digit-swaps-by-parity", "topicTags": [{"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47870, "totalSubmissionRaw": 76670}, "2232": {"acRate": 68.07659677614835, "difficulty": "Medium", "likes": 215, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "2232", "paidOnly": false, "title": "Minimize Result by Adding Parentheses to Expression", "titleSlug": "minimize-result-by-adding-parentheses-to-expression", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22468, "totalSubmissionRaw": 33004}, "2233": {"acRate": 41.79290957363736, "difficulty": "Medium", "likes": 742, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2233", "paidOnly": false, "title": "Maximum Product After K Increments", "titleSlug": "maximum-product-after-k-increments", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34788, "totalSubmissionRaw": 83239}, "2234": {"acRate": 29.763507017881174, "difficulty": "Hard", "likes": 437, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2234", "paidOnly": false, "title": "Maximum Total Beauty of the Gardens", "titleSlug": "maximum-total-beauty-of-the-gardens", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7740, "totalSubmissionRaw": 26005}, "2235": {"acRate": 88.04383588228963, "difficulty": "Easy", "likes": 1688, "dislikes": 3130, "categoryTitle": "Algorithms", "frontendQuestionId": "2235", "paidOnly": false, "title": "Add Two Integers", "titleSlug": "add-two-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 580693, "totalSubmissionRaw": 659550}, "2236": {"acRate": 84.73693798128674, "difficulty": "Easy", "likes": 1301, "dislikes": 1551, "categoryTitle": "Algorithms", "frontendQuestionId": "2236", "paidOnly": false, "title": "Root Equals Sum of Children", "titleSlug": "root-equals-sum-of-children", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 255840, "totalSubmissionRaw": 301923}, "2237": {"acRate": 61.74978127734033, "difficulty": "Medium", "likes": 79, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2237", "paidOnly": true, "title": "Count Positions on Street With Required Brightness", "titleSlug": "count-positions-on-street-with-required-brightness", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3529, "totalSubmissionRaw": 5715}, "2238": {"acRate": 71.39284821205301, "difficulty": "Medium", "likes": 68, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "2238", "paidOnly": true, "title": "Number of Times a Driver Was a Passenger", "titleSlug": "number-of-times-a-driver-was-a-passenger", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8565, "totalSubmissionRaw": 11997}, "2239": {"acRate": 46.5112864308845, "difficulty": "Easy", "likes": 627, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2239", "paidOnly": false, "title": "Find Closest Number to Zero", "titleSlug": "find-closest-number-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 117200, "totalSubmissionRaw": 251979}, "2240": {"acRate": 57.481526508747606, "difficulty": "Medium", "likes": 456, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2240", "paidOnly": false, "title": "Number of Ways to Buy Pens and Pencils", "titleSlug": "number-of-ways-to-buy-pens-and-pencils", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30260, "totalSubmissionRaw": 52643}, "2241": {"acRate": 42.7156114515031, "difficulty": "Medium", "likes": 268, "dislikes": 354, "categoryTitle": "Algorithms", "frontendQuestionId": "2241", "paidOnly": false, "title": "Design an ATM Machine", "titleSlug": "design-an-atm-machine", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23843, "totalSubmissionRaw": 55818}, "2242": {"acRate": 38.8821051346236, "difficulty": "Hard", "likes": 530, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2242", "paidOnly": false, "title": "Maximum Score of a Node Sequence", "titleSlug": "maximum-score-of-a-node-sequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12737, "totalSubmissionRaw": 32758}, "2243": {"acRate": 66.44326756338754, "difficulty": "Easy", "likes": 551, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2243", "paidOnly": false, "title": "Calculate Digit Sum of a String", "titleSlug": "calculate-digit-sum-of-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42531, "totalSubmissionRaw": 64011}, "2244": {"acRate": 62.934210953478555, "difficulty": "Medium", "likes": 2784, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2244", "paidOnly": false, "title": "Minimum Rounds to Complete All Tasks", "titleSlug": "minimum-rounds-to-complete-all-tasks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 155085, "totalSubmissionRaw": 246423}, "2245": {"acRate": 36.43326986325082, "difficulty": "Medium", "likes": 188, "dislikes": 403, "categoryTitle": "Algorithms", "frontendQuestionId": "2245", "paidOnly": false, "title": "Maximum Trailing Zeros in a Cornered Path", "titleSlug": "maximum-trailing-zeros-in-a-cornered-path", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8419, "totalSubmissionRaw": 23108}, "2246": {"acRate": 54.261713933415535, "difficulty": "Hard", "likes": 2397, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2246", "paidOnly": false, "title": "Longest Path With Different Adjacent Characters", "titleSlug": "longest-path-with-different-adjacent-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77450, "totalSubmissionRaw": 142734}, "2247": {"acRate": 50.17029080429657, "difficulty": "Hard", "likes": 59, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2247", "paidOnly": true, "title": "Maximum Cost of Trip With K Highways", "titleSlug": "maximum-cost-of-trip-with-k-highways", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1915, "totalSubmissionRaw": 3817}, "2248": {"acRate": 68.37147605243351, "difficulty": "Easy", "likes": 731, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2248", "paidOnly": false, "title": "Intersection of Multiple Arrays", "titleSlug": "intersection-of-multiple-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91746, "totalSubmissionRaw": 134188}, "2249": {"acRate": 53.85685071574642, "difficulty": "Medium", "likes": 236, "dislikes": 222, "categoryTitle": "Algorithms", "frontendQuestionId": "2249", "paidOnly": false, "title": "Count Lattice Points Inside a Circle", "titleSlug": "count-lattice-points-inside-a-circle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26336, "totalSubmissionRaw": 48900}, "2250": {"acRate": 35.39845758354756, "difficulty": "Medium", "likes": 510, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "2250", "paidOnly": false, "title": "Count Number of Rectangles Containing Each Point", "titleSlug": "count-number-of-rectangles-containing-each-point", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17901, "totalSubmissionRaw": 50570}, "2251": {"acRate": 56.86208289462357, "difficulty": "Hard", "likes": 1682, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2251", "paidOnly": false, "title": "Number of Flowers in Full Bloom", "titleSlug": "number-of-flowers-in-full-bloom", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 85868, "totalSubmissionRaw": 151007}, "2252": {"acRate": 55.79086697551291, "difficulty": "Hard", "likes": 32, "dislikes": 10, "categoryTitle": "Database", "frontendQuestionId": "2252", "paidOnly": true, "title": "Dynamic Pivoting of a Table", "titleSlug": "dynamic-pivoting-of-a-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1686, "totalSubmissionRaw": 3022}, "2253": {"acRate": 66.32522407170295, "difficulty": "Hard", "likes": 18, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "2253", "paidOnly": true, "title": "Dynamic Unpivoting of a Table", "titleSlug": "dynamic-unpivoting-of-a-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1036, "totalSubmissionRaw": 1562}, "2254": {"acRate": 63.98064731398064, "difficulty": "Hard", "likes": 81, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2254", "paidOnly": true, "title": "Design Video Sharing Platform", "titleSlug": "design-video-sharing-platform", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3835, "totalSubmissionRaw": 5994}, "2255": {"acRate": 72.87987297060825, "difficulty": "Easy", "likes": 543, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2255", "paidOnly": false, "title": "Count Prefixes of a Given String", "titleSlug": "count-prefixes-of-a-given-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67470, "totalSubmissionRaw": 92577}, "2256": {"acRate": 43.29723545482341, "difficulty": "Medium", "likes": 1519, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "2256", "paidOnly": false, "title": "Minimum Average Difference", "titleSlug": "minimum-average-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 87799, "totalSubmissionRaw": 202782}, "2257": {"acRate": 52.637889688249395, "difficulty": "Medium", "likes": 426, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2257", "paidOnly": false, "title": "Count Unguarded Cells in the Grid", "titleSlug": "count-unguarded-cells-in-the-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17560, "totalSubmissionRaw": 33360}, "2258": {"acRate": 35.25848953698654, "difficulty": "Hard", "likes": 745, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2258", "paidOnly": false, "title": "Escape the Spreading Fire", "titleSlug": "escape-the-spreading-fire", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12283, "totalSubmissionRaw": 34837}, "2259": {"acRate": 46.170211727735406, "difficulty": "Easy", "likes": 848, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2259", "paidOnly": false, "title": "Remove Digit From Number to Maximize Result", "titleSlug": "remove-digit-from-number-to-maximize-result", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 94618, "totalSubmissionRaw": 204933}, "2260": {"acRate": 51.74872475891428, "difficulty": "Medium", "likes": 977, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2260", "paidOnly": false, "title": "Minimum Consecutive Cards to Pick Up", "titleSlug": "minimum-consecutive-cards-to-pick-up", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83391, "totalSubmissionRaw": 161146}, "2261": {"acRate": 52.691597479666775, "difficulty": "Medium", "likes": 681, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "2261", "paidOnly": false, "title": "K Divisible Elements Subarrays", "titleSlug": "k-divisible-elements-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37380, "totalSubmissionRaw": 70942}, "2262": {"acRate": 55.820216371825225, "difficulty": "Hard", "likes": 1125, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2262", "paidOnly": false, "title": "Total Appeal of A String", "titleSlug": "total-appeal-of-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36066, "totalSubmissionRaw": 64611}, "2263": {"acRate": 65.98109139160722, "difficulty": "Hard", "likes": 85, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2263", "paidOnly": true, "title": "Make Array Non-decreasing or Non-increasing", "titleSlug": "make-array-non-decreasing-or-non-increasing", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3978, "totalSubmissionRaw": 6029}, "2264": {"acRate": 69.0565308625888, "difficulty": "Easy", "likes": 1016, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2264", "paidOnly": false, "title": "Largest 3-Same-Digit Number in String", "titleSlug": "largest-3-same-digit-number-in-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153686, "totalSubmissionRaw": 222551}, "2265": {"acRate": 86.38466257329657, "difficulty": "Medium", "likes": 2216, "dislikes": 55, "categoryTitle": "Algorithms", "frontendQuestionId": "2265", "paidOnly": false, "title": "Count Nodes Equal to Average of Subtree", "titleSlug": "count-nodes-equal-to-average-of-subtree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 156307, "totalSubmissionRaw": 180943}, "2266": {"acRate": 48.21991007233312, "difficulty": "Medium", "likes": 879, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2266", "paidOnly": false, "title": "Count Number of Texts", "titleSlug": "count-number-of-texts", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22199, "totalSubmissionRaw": 46037}, "2267": {"acRate": 39.1598627381375, "difficulty": "Hard", "likes": 518, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2267", "paidOnly": false, "title": " Check if There Is a Valid Parentheses String Path", "titleSlug": "check-if-there-is-a-valid-parentheses-string-path", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16547, "totalSubmissionRaw": 42255}, "2268": {"acRate": 71.13848653039123, "difficulty": "Medium", "likes": 245, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2268", "paidOnly": true, "title": "Minimum Number of Keypresses", "titleSlug": "minimum-number-of-keypresses", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31530, "totalSubmissionRaw": 44322}, "2269": {"acRate": 60.73266782672406, "difficulty": "Easy", "likes": 672, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2269", "paidOnly": false, "title": "Find the K-Beauty of a Number", "titleSlug": "find-the-k-beauty-of-a-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 66314, "totalSubmissionRaw": 109190}, "2270": {"acRate": 48.39035777932946, "difficulty": "Medium", "likes": 579, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2270", "paidOnly": false, "title": "Number of Ways to Split Array", "titleSlug": "number-of-ways-to-split-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46432, "totalSubmissionRaw": 95953}, "2271": {"acRate": 33.9249681653443, "difficulty": "Medium", "likes": 780, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2271", "paidOnly": false, "title": "Maximum White Tiles Covered by a Carpet", "titleSlug": "maximum-white-tiles-covered-by-a-carpet", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17317, "totalSubmissionRaw": 51045}, "2272": {"acRate": 46.233483086680764, "difficulty": "Hard", "likes": 1856, "dislikes": 207, "categoryTitle": "Algorithms", "frontendQuestionId": "2272", "paidOnly": false, "title": "Substring With Largest Variance", "titleSlug": "substring-with-largest-variance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69979, "totalSubmissionRaw": 151360}, "2273": {"acRate": 58.6503563488088, "difficulty": "Easy", "likes": 688, "dislikes": 187, "categoryTitle": "Algorithms", "frontendQuestionId": "2273", "paidOnly": false, "title": "Find Resultant Array After Removing Anagrams", "titleSlug": "find-resultant-array-after-removing-anagrams", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 66739, "totalSubmissionRaw": 113792}, "2274": {"acRate": 51.92398687323514, "difficulty": "Medium", "likes": 412, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2274", "paidOnly": false, "title": "Maximum Consecutive Floors Without Special Floors", "titleSlug": "maximum-consecutive-floors-without-special-floors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34018, "totalSubmissionRaw": 65515}, "2275": {"acRate": 72.84619743292848, "difficulty": "Medium", "likes": 582, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2275", "paidOnly": false, "title": "Largest Combination With Bitwise AND Greater Than Zero", "titleSlug": "largest-combination-with-bitwise-and-greater-than-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29568, "totalSubmissionRaw": 40590}, "2276": {"acRate": 35.335148906263726, "difficulty": "Hard", "likes": 586, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2276", "paidOnly": false, "title": "Count Integers in Intervals", "titleSlug": "count-integers-in-intervals", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20111, "totalSubmissionRaw": 56915}, "2277": {"acRate": 62.47768654052124, "difficulty": "Hard", "likes": 134, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2277", "paidOnly": true, "title": "Closest Node to Path in Tree", "titleSlug": "closest-node-to-path-in-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5250, "totalSubmissionRaw": 8403}, "2278": {"acRate": 74.20748346514962, "difficulty": "Easy", "likes": 527, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2278", "paidOnly": false, "title": "Percentage of Letter in String", "titleSlug": "percentage-of-letter-in-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80222, "totalSubmissionRaw": 108105}, "2279": {"acRate": 67.56948217638603, "difficulty": "Medium", "likes": 1683, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "2279", "paidOnly": false, "title": "Maximum Bags With Full Capacity of Rocks", "titleSlug": "maximum-bags-with-full-capacity-of-rocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 98244, "totalSubmissionRaw": 145397}, "2280": {"acRate": 25.58425355207538, "difficulty": "Medium", "likes": 341, "dislikes": 526, "categoryTitle": "Algorithms", "frontendQuestionId": "2280", "paidOnly": false, "title": "Minimum Lines to Represent a Line Chart", "titleSlug": "minimum-lines-to-represent-a-line-chart", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27478, "totalSubmissionRaw": 107402}, "2281": {"acRate": 28.138330695141256, "difficulty": "Hard", "likes": 1197, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "2281", "paidOnly": false, "title": "Sum of Total Strength of Wizards", "titleSlug": "sum-of-total-strength-of-wizards", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20976, "totalSubmissionRaw": 74545}, "2282": {"acRate": 48.05101058710298, "difficulty": "Medium", "likes": 63, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2282", "paidOnly": true, "title": "Number of People That Can Be Seen in a Grid", "titleSlug": "number-of-people-that-can-be-seen-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1997, "totalSubmissionRaw": 4156}, "2283": {"acRate": 72.6168009205984, "difficulty": "Easy", "likes": 613, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2283", "paidOnly": false, "title": "Check if Number Has Equal Digit Count and Digit Value", "titleSlug": "check-if-number-has-equal-digit-count-and-digit-value", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63104, "totalSubmissionRaw": 86900}, "2284": {"acRate": 57.278506095144486, "difficulty": "Medium", "likes": 438, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2284", "paidOnly": false, "title": "Sender With Largest Word Count", "titleSlug": "sender-with-largest-word-count", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36133, "totalSubmissionRaw": 63083}, "2285": {"acRate": 69.28255808428754, "difficulty": "Medium", "likes": 1281, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "2285", "paidOnly": false, "title": "Maximum Total Importance of Roads", "titleSlug": "maximum-total-importance-of-roads", "topicTags": [{"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 145817, "totalSubmissionRaw": 210467}, "2286": {"acRate": 18.09723816268223, "difficulty": "Hard", "likes": 335, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2286", "paidOnly": false, "title": "Booking Concert Tickets in Groups", "titleSlug": "booking-concert-tickets-in-groups", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7411, "totalSubmissionRaw": 40951}, "2287": {"acRate": 59.6596555714383, "difficulty": "Easy", "likes": 478, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2287", "paidOnly": false, "title": "Rearrange Characters to Make Target String", "titleSlug": "rearrange-characters-to-make-target-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43823, "totalSubmissionRaw": 73455}, "2288": {"acRate": 31.652306444277826, "difficulty": "Medium", "likes": 204, "dislikes": 1104, "categoryTitle": "Algorithms", "frontendQuestionId": "2288", "paidOnly": false, "title": "Apply Discount to Prices", "titleSlug": "apply-discount-to-prices", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25750, "totalSubmissionRaw": 81357}, "2289": {"acRate": 22.428510253604227, "difficulty": "Medium", "likes": 1353, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "2289", "paidOnly": false, "title": "Steps to Make Array Non-decreasing", "titleSlug": "steps-to-make-array-non-decreasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23569, "totalSubmissionRaw": 105085}, "2290": {"acRate": 55.548815165876775, "difficulty": "Hard", "likes": 971, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2290", "paidOnly": false, "title": "Minimum Obstacle Removal to Reach Corner", "titleSlug": "minimum-obstacle-removal-to-reach-corner", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29302, "totalSubmissionRaw": 52750}, "2291": {"acRate": 45.53965494182158, "difficulty": "Medium", "likes": 161, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2291", "paidOnly": true, "title": "Maximum Profit From Trading Stocks", "titleSlug": "maximum-profit-from-trading-stocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10215, "totalSubmissionRaw": 22431}, "2292": {"acRate": 39.6319018404908, "difficulty": "Medium", "likes": 61, "dislikes": 26, "categoryTitle": "Database", "frontendQuestionId": "2292", "paidOnly": true, "title": "Products With Three or More Orders in Two Consecutive Years", "titleSlug": "products-with-three-or-more-orders-in-two-consecutive-years", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7752, "totalSubmissionRaw": 19560}, "2293": {"acRate": 63.48588835468125, "difficulty": "Easy", "likes": 538, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2293", "paidOnly": false, "title": "Min Max Game", "titleSlug": "min-max-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51894, "totalSubmissionRaw": 81741}, "2294": {"acRate": 74.06461893689328, "difficulty": "Medium", "likes": 776, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2294", "paidOnly": false, "title": "Partition Array Such That Maximum Difference Is K", "titleSlug": "partition-array-such-that-maximum-difference-is-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45549, "totalSubmissionRaw": 61499}, "2295": {"acRate": 58.09756323686203, "difficulty": "Medium", "likes": 640, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2295", "paidOnly": false, "title": "Replace Elements in an Array", "titleSlug": "replace-elements-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37599, "totalSubmissionRaw": 64717}, "2296": {"acRate": 46.10758210568996, "difficulty": "Hard", "likes": 583, "dislikes": 224, "categoryTitle": "Algorithms", "frontendQuestionId": "2296", "paidOnly": false, "title": "Design a Text Editor", "titleSlug": "design-a-text-editor", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27292, "totalSubmissionRaw": 59192}, "2297": {"acRate": 45.661324267443746, "difficulty": "Medium", "likes": 148, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2297", "paidOnly": true, "title": "Jump Game VIII", "titleSlug": "jump-game-viii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5641, "totalSubmissionRaw": 12354}, "2298": {"acRate": 81.65772212283841, "difficulty": "Medium", "likes": 49, "dislikes": 10, "categoryTitle": "Database", "frontendQuestionId": "2298", "paidOnly": true, "title": "Tasks Count in the Weekend", "titleSlug": "tasks-count-in-the-weekend", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6847, "totalSubmissionRaw": 8385}, "2299": {"acRate": 55.03393184494543, "difficulty": "Easy", "likes": 351, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2299", "paidOnly": false, "title": "Strong Password Checker II", "titleSlug": "strong-password-checker-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45332, "totalSubmissionRaw": 82371}, "2300": {"acRate": 43.91761071060762, "difficulty": "Medium", "likes": 2609, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "2300", "paidOnly": false, "title": "Successful Pairs of Spells and Potions", "titleSlug": "successful-pairs-of-spells-and-potions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 181237, "totalSubmissionRaw": 412673}, "2301": {"acRate": 41.486279654531536, "difficulty": "Hard", "likes": 381, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "2301", "paidOnly": false, "title": "Match Substring After Replacement", "titleSlug": "match-substring-after-replacement", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15179, "totalSubmissionRaw": 36588}, "2302": {"acRate": 55.48896052354494, "difficulty": "Hard", "likes": 1065, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2302", "paidOnly": false, "title": "Count Subarrays With Score Less Than K", "titleSlug": "count-subarrays-with-score-less-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34255, "totalSubmissionRaw": 61733}, "2303": {"acRate": 66.30357832410864, "difficulty": "Easy", "likes": 266, "dislikes": 283, "categoryTitle": "Algorithms", "frontendQuestionId": "2303", "paidOnly": false, "title": "Calculate Amount Paid in Taxes", "titleSlug": "calculate-amount-paid-in-taxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41209, "totalSubmissionRaw": 62152}, "2304": {"acRate": 66.97419986936643, "difficulty": "Medium", "likes": 901, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "2304", "paidOnly": false, "title": "Minimum Path Cost in a Grid", "titleSlug": "minimum-path-cost-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32812, "totalSubmissionRaw": 48992}, "2305": {"acRate": 69.27279332634161, "difficulty": "Medium", "likes": 2584, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "2305", "paidOnly": false, "title": "Fair Distribution of Cookies", "titleSlug": "fair-distribution-of-cookies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 101060, "totalSubmissionRaw": 145887}, "2306": {"acRate": 46.44089667797017, "difficulty": "Hard", "likes": 1952, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "2306", "paidOnly": false, "title": "Naming a Company", "titleSlug": "naming-a-company", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61902, "totalSubmissionRaw": 133289}, "2307": {"acRate": 43.07605633802817, "difficulty": "Hard", "likes": 61, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2307", "paidOnly": true, "title": "Check for Contradictions in Equations", "titleSlug": "check-for-contradictions-in-equations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3823, "totalSubmissionRaw": 8875}, "2308": {"acRate": 69.60509279240397, "difficulty": "Medium", "likes": 81, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "2308", "paidOnly": true, "title": "Arrange Table by Gender", "titleSlug": "arrange-table-by-gender", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6450, "totalSubmissionRaw": 9267}, "2309": {"acRate": 70.49010265256149, "difficulty": "Easy", "likes": 486, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2309", "paidOnly": false, "title": "Greatest English Letter in Upper and Lower Case", "titleSlug": "greatest-english-letter-in-upper-and-lower-case", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58434, "totalSubmissionRaw": 82898}, "2310": {"acRate": 27.04279397728822, "difficulty": "Medium", "likes": 407, "dislikes": 329, "categoryTitle": "Algorithms", "frontendQuestionId": "2310", "paidOnly": false, "title": "Sum of Numbers With Units Digit K", "titleSlug": "sum-of-numbers-with-units-digit-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27767, "totalSubmissionRaw": 102678}, "2311": {"acRate": 38.13855381978775, "difficulty": "Medium", "likes": 689, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2311", "paidOnly": false, "title": "Longest Binary Subsequence Less Than or Equal to K", "titleSlug": "longest-binary-subsequence-less-than-or-equal-to-k", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23144, "totalSubmissionRaw": 60684}, "2312": {"acRate": 50.835908071274396, "difficulty": "Hard", "likes": 548, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2312", "paidOnly": false, "title": "Selling Pieces of Wood", "titleSlug": "selling-pieces-of-wood", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12011, "totalSubmissionRaw": 23627}, "2313": {"acRate": 58.19481124747553, "difficulty": "Hard", "likes": 103, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2313", "paidOnly": true, "title": "Minimum Flips in Binary Tree to Get Result", "titleSlug": "minimum-flips-in-binary-tree-to-get-result", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3746, "totalSubmissionRaw": 6437}, "2314": {"acRate": 72.39492373966702, "difficulty": "Medium", "likes": 54, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2314", "paidOnly": true, "title": "The First Day of the Maximum Recorded Degree in Each City", "titleSlug": "the-first-day-of-the-maximum-recorded-degree-in-each-city", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6218, "totalSubmissionRaw": 8589}, "2315": {"acRate": 82.46729881894763, "difficulty": "Easy", "likes": 634, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "2315", "paidOnly": false, "title": "Count Asterisks", "titleSlug": "count-asterisks", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77925, "totalSubmissionRaw": 94492}, "2316": {"acRate": 49.19972553305039, "difficulty": "Medium", "likes": 2072, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2316", "paidOnly": false, "title": "Count Unreachable Pairs of Nodes in an Undirected Graph", "titleSlug": "count-unreachable-pairs-of-nodes-in-an-undirected-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96798, "totalSubmissionRaw": 196745}, "2317": {"acRate": 79.53952053168763, "difficulty": "Medium", "likes": 617, "dislikes": 168, "categoryTitle": "Algorithms", "frontendQuestionId": "2317", "paidOnly": false, "title": "Maximum XOR After Operations ", "titleSlug": "maximum-xor-after-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26808, "totalSubmissionRaw": 33704}, "2318": {"acRate": 57.27025018578152, "difficulty": "Hard", "likes": 443, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2318", "paidOnly": false, "title": "Number of Distinct Roll Sequences", "titleSlug": "number-of-distinct-roll-sequences", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11560, "totalSubmissionRaw": 20185}, "2319": {"acRate": 65.40580029453716, "difficulty": "Easy", "likes": 498, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2319", "paidOnly": false, "title": "Check if Matrix Is X-Matrix", "titleSlug": "check-if-matrix-is-x-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56404, "totalSubmissionRaw": 86237}, "2320": {"acRate": 42.23634313825971, "difficulty": "Medium", "likes": 590, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "2320", "paidOnly": false, "title": "Count Number of Ways to Place Houses", "titleSlug": "count-number-of-ways-to-place-houses", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28847, "totalSubmissionRaw": 68299}, "2321": {"acRate": 57.09715773978032, "difficulty": "Hard", "likes": 802, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2321", "paidOnly": false, "title": "Maximum Score Of Spliced Array", "titleSlug": "maximum-score-of-spliced-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20169, "totalSubmissionRaw": 35324}, "2322": {"acRate": 52.21013032379417, "difficulty": "Hard", "likes": 457, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2322", "paidOnly": false, "title": "Minimum Score After Removals on a Tree", "titleSlug": "minimum-score-after-removals-on-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7772, "totalSubmissionRaw": 14886}, "2323": {"acRate": 65.89038204460705, "difficulty": "Medium", "likes": 63, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2323", "paidOnly": true, "title": "Find Minimum Time to Finish All Jobs II", "titleSlug": "find-minimum-time-to-finish-all-jobs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9365, "totalSubmissionRaw": 14213}, "2324": {"acRate": 74.90382854002564, "difficulty": "Medium", "likes": 50, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2324", "paidOnly": true, "title": "Product Sales Analysis IV", "titleSlug": "product-sales-analysis-iv", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8178, "totalSubmissionRaw": 10918}, "2325": {"acRate": 84.84835187338643, "difficulty": "Easy", "likes": 1010, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "2325", "paidOnly": false, "title": "Decode the Message", "titleSlug": "decode-the-message", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 116014, "totalSubmissionRaw": 136731}, "2326": {"acRate": 82.34521739576441, "difficulty": "Medium", "likes": 1218, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "2326", "paidOnly": false, "title": "Spiral Matrix IV", "titleSlug": "spiral-matrix-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 160546, "totalSubmissionRaw": 194967}, "2327": {"acRate": 46.04281631405821, "difficulty": "Medium", "likes": 858, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "2327", "paidOnly": false, "title": "Number of People Aware of a Secret", "titleSlug": "number-of-people-aware-of-a-secret", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25615, "totalSubmissionRaw": 55633}, "2328": {"acRate": 58.02498425190409, "difficulty": "Hard", "likes": 1999, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2328", "paidOnly": false, "title": "Number of Increasing Paths in a Grid", "titleSlug": "number-of-increasing-paths-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70928, "totalSubmissionRaw": 122237}, "2329": {"acRate": 69.90598365697215, "difficulty": "Easy", "likes": 32, "dislikes": 7, "categoryTitle": "Database", "frontendQuestionId": "2329", "paidOnly": true, "title": "Product Sales Analysis V", "titleSlug": "product-sales-analysis-v", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7956, "totalSubmissionRaw": 11381}, "2330": {"acRate": 76.01381876162637, "difficulty": "Medium", "likes": 104, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2330", "paidOnly": true, "title": "Valid Palindrome IV", "titleSlug": "valid-palindrome-iv", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14302, "totalSubmissionRaw": 18815}, "2331": {"acRate": 82.73566754831975, "difficulty": "Easy", "likes": 1449, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2331", "paidOnly": false, "title": "Evaluate Boolean Binary Tree", "titleSlug": "evaluate-boolean-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 197380, "totalSubmissionRaw": 238567}, "2332": {"acRate": 27.735548691132593, "difficulty": "Medium", "likes": 471, "dislikes": 751, "categoryTitle": "Algorithms", "frontendQuestionId": "2332", "paidOnly": false, "title": "The Latest Time to Catch a Bus", "titleSlug": "the-latest-time-to-catch-a-bus", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26308, "totalSubmissionRaw": 94853}, "2333": {"acRate": 25.5662719794605, "difficulty": "Medium", "likes": 633, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2333", "paidOnly": false, "title": "Minimum Sum of Squared Difference", "titleSlug": "minimum-sum-of-squared-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15136, "totalSubmissionRaw": 59203}, "2334": {"acRate": 44.12576024460766, "difficulty": "Hard", "likes": 569, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2334", "paidOnly": false, "title": "Subarray With Elements Greater Than Varying Threshold", "titleSlug": "subarray-with-elements-greater-than-varying-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13276, "totalSubmissionRaw": 30088}, "2335": {"acRate": 58.299926182499576, "difficulty": "Easy", "likes": 701, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2335", "paidOnly": false, "title": "Minimum Amount of Time to Fill Cups", "titleSlug": "minimum-amount-of-time-to-fill-cups", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51336, "totalSubmissionRaw": 88055}, "2336": {"acRate": 71.5280671732442, "difficulty": "Medium", "likes": 1697, "dislikes": 200, "categoryTitle": "Algorithms", "frontendQuestionId": "2336", "paidOnly": false, "title": "Smallest Number in Infinite Set", "titleSlug": "smallest-number-in-infinite-set", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161338, "totalSubmissionRaw": 225561}, "2337": {"acRate": 47.70416297608503, "difficulty": "Medium", "likes": 664, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2337", "paidOnly": false, "title": "Move Pieces to Obtain a String", "titleSlug": "move-pieces-to-obtain-a-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26929, "totalSubmissionRaw": 56450}, "2338": {"acRate": 26.909300506402072, "difficulty": "Hard", "likes": 488, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2338", "paidOnly": false, "title": "Count the Number of Ideal Arrays", "titleSlug": "count-the-number-of-ideal-arrays", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6536, "totalSubmissionRaw": 24289}, "2339": {"acRate": 87.92805609186058, "difficulty": "Easy", "likes": 43, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2339", "paidOnly": true, "title": "All the Matches of the League", "titleSlug": "all-the-matches-of-the-league", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8653, "totalSubmissionRaw": 9841}, "2340": {"acRate": 72.66278344081549, "difficulty": "Medium", "likes": 184, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2340", "paidOnly": true, "title": "Minimum Adjacent Swaps to Make a Valid Array", "titleSlug": "minimum-adjacent-swaps-to-make-a-valid-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34929, "totalSubmissionRaw": 48070}, "2341": {"acRate": 75.47533952823446, "difficulty": "Easy", "likes": 684, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2341", "paidOnly": false, "title": "Maximum Number of Pairs in Array", "titleSlug": "maximum-number-of-pairs-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 73913, "totalSubmissionRaw": 97930}, "2342": {"acRate": 55.46412712000428, "difficulty": "Medium", "likes": 715, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2342", "paidOnly": false, "title": "Max Sum of a Pair With Equal Sum of Digits", "titleSlug": "max-sum-of-a-pair-with-equal-sum-of-digits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51833, "totalSubmissionRaw": 93453}, "2343": {"acRate": 44.56564855216184, "difficulty": "Medium", "likes": 313, "dislikes": 432, "categoryTitle": "Algorithms", "frontendQuestionId": "2343", "paidOnly": false, "title": "Query Kth Smallest Trimmed Number", "titleSlug": "query-kth-smallest-trimmed-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Radix Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYx", "slug": "radix-sort"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31458, "totalSubmissionRaw": 70588}, "2344": {"acRate": 56.589117842560064, "difficulty": "Hard", "likes": 553, "dislikes": 127, "categoryTitle": "Algorithms", "frontendQuestionId": "2344", "paidOnly": false, "title": "Minimum Deletions to Make Array Divisible", "titleSlug": "minimum-deletions-to-make-array-divisible", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29797, "totalSubmissionRaw": 52655}, "2345": {"acRate": 37.62646221941195, "difficulty": "Medium", "likes": 164, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "2345", "paidOnly": true, "title": "Finding the Number of Visible Mountains", "titleSlug": "finding-the-number-of-visible-mountains", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9521, "totalSubmissionRaw": 25304}, "2346": {"acRate": 33.60774209765601, "difficulty": "Medium", "likes": 27, "dislikes": 74, "categoryTitle": "Database", "frontendQuestionId": "2346", "paidOnly": true, "title": "Compute the Rank as a Percentage", "titleSlug": "compute-the-rank-as-a-percentage", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5348, "totalSubmissionRaw": 15913}, "2347": {"acRate": 60.93280258323127, "difficulty": "Easy", "likes": 376, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2347", "paidOnly": false, "title": "Best Poker Hand", "titleSlug": "best-poker-hand", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43779, "totalSubmissionRaw": 71848}, "2348": {"acRate": 66.75026817183429, "difficulty": "Medium", "likes": 2268, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2348", "paidOnly": false, "title": "Number of Zero-Filled Subarrays", "titleSlug": "number-of-zero-filled-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 130677, "totalSubmissionRaw": 195770}, "2349": {"acRate": 44.8329477093938, "difficulty": "Medium", "likes": 403, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2349", "paidOnly": false, "title": "Design a Number Container System", "titleSlug": "design-a-number-container-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24221, "totalSubmissionRaw": 54025}, "2350": {"acRate": 68.70084661996648, "difficulty": "Hard", "likes": 646, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2350", "paidOnly": false, "title": "Shortest Impossible Sequence of Rolls", "titleSlug": "shortest-impossible-sequence-of-rolls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15986, "totalSubmissionRaw": 23269}, "2351": {"acRate": 73.89048367004278, "difficulty": "Easy", "likes": 1058, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2351", "paidOnly": false, "title": "First Letter to Appear Twice", "titleSlug": "first-letter-to-appear-twice", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 136423, "totalSubmissionRaw": 184629}, "2352": {"acRate": 70.39171158648445, "difficulty": "Medium", "likes": 2261, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "2352", "paidOnly": false, "title": "Equal Row and Column Pairs", "titleSlug": "equal-row-and-column-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 261305, "totalSubmissionRaw": 371213}, "2353": {"acRate": 45.1778861549607, "difficulty": "Medium", "likes": 1500, "dislikes": 293, "categoryTitle": "Algorithms", "frontendQuestionId": "2353", "paidOnly": false, "title": "Design a Food Rating System", "titleSlug": "design-a-food-rating-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86058, "totalSubmissionRaw": 190487}, "2354": {"acRate": 47.68093550243873, "difficulty": "Hard", "likes": 595, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2354", "paidOnly": false, "title": "Number of Excellent Pairs", "titleSlug": "number-of-excellent-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15739, "totalSubmissionRaw": 33009}, "2355": {"acRate": 39.84636053601571, "difficulty": "Hard", "likes": 285, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2355", "paidOnly": true, "title": "Maximum Number of Books You Can Take", "titleSlug": "maximum-number-of-books-you-can-take", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11567, "totalSubmissionRaw": 29029}, "2356": {"acRate": 88.9388045010582, "difficulty": "Easy", "likes": 496, "dislikes": 40, "categoryTitle": "Database", "frontendQuestionId": "2356", "paidOnly": false, "title": "Number of Unique Subjects Taught by Each Teacher", "titleSlug": "number-of-unique-subjects-taught-by-each-teacher", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 246678, "totalSubmissionRaw": 277357}, "2357": {"acRate": 72.55331835621058, "difficulty": "Easy", "likes": 1191, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2357", "paidOnly": false, "title": "Make Array Zero by Subtracting Equal Amounts", "titleSlug": "make-array-zero-by-subtracting-equal-amounts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 120458, "totalSubmissionRaw": 166025}, "2358": {"acRate": 68.01732617736897, "difficulty": "Medium", "likes": 680, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "2358", "paidOnly": false, "title": "Maximum Number of Groups Entering a Competition", "titleSlug": "maximum-number-of-groups-entering-a-competition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39414, "totalSubmissionRaw": 57947}, "2359": {"acRate": 45.56826547369614, "difficulty": "Medium", "likes": 1700, "dislikes": 409, "categoryTitle": "Algorithms", "frontendQuestionId": "2359", "paidOnly": false, "title": "Find Closest Node to Given Two Nodes", "titleSlug": "find-closest-node-to-given-two-nodes", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80469, "totalSubmissionRaw": 176590}, "2360": {"acRate": 49.70064014057989, "difficulty": "Hard", "likes": 2354, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2360", "paidOnly": false, "title": "Longest Cycle in a Graph", "titleSlug": "longest-cycle-in-a-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79192, "totalSubmissionRaw": 159339}, "2361": {"acRate": 78.23094570481774, "difficulty": "Hard", "likes": 185, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2361", "paidOnly": true, "title": "Minimum Costs Using the Train Line", "titleSlug": "minimum-costs-using-the-train-line", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12276, "totalSubmissionRaw": 15692}, "2362": {"acRate": 74.73369463651653, "difficulty": "Hard", "likes": 33, "dislikes": 29, "categoryTitle": "Database", "frontendQuestionId": "2362", "paidOnly": true, "title": "Generate the Invoice", "titleSlug": "generate-the-invoice", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3999, "totalSubmissionRaw": 5351}, "2363": {"acRate": 75.94546080456378, "difficulty": "Easy", "likes": 562, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2363", "paidOnly": false, "title": "Merge Similar Items", "titleSlug": "merge-similar-items", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61771, "totalSubmissionRaw": 81336}, "2364": {"acRate": 41.96728111161264, "difficulty": "Medium", "likes": 996, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2364", "paidOnly": false, "title": "Count Number of Bad Pairs", "titleSlug": "count-number-of-bad-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34401, "totalSubmissionRaw": 81971}, "2365": {"acRate": 53.0083351754808, "difficulty": "Medium", "likes": 566, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2365", "paidOnly": false, "title": "Task Scheduler II", "titleSlug": "task-scheduler-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40762, "totalSubmissionRaw": 76898}, "2366": {"acRate": 53.439066157640895, "difficulty": "Hard", "likes": 2011, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2366", "paidOnly": false, "title": "Minimum Replacements to Sort the Array", "titleSlug": "minimum-replacements-to-sort-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68029, "totalSubmissionRaw": 127301}, "2367": {"acRate": 84.57395825845254, "difficulty": "Easy", "likes": 1278, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "2367", "paidOnly": false, "title": "Number of Arithmetic Triplets", "titleSlug": "number-of-arithmetic-triplets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 141181, "totalSubmissionRaw": 166932}, "2368": {"acRate": 59.02927655456085, "difficulty": "Medium", "likes": 716, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2368", "paidOnly": false, "title": "Reachable Nodes With Restrictions", "titleSlug": "reachable-nodes-with-restrictions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60992, "totalSubmissionRaw": 103325}, "2369": {"acRate": 51.89192591363457, "difficulty": "Medium", "likes": 2005, "dislikes": 198, "categoryTitle": "Algorithms", "frontendQuestionId": "2369", "paidOnly": false, "title": "Check if There is a Valid Partition For The Array", "titleSlug": "check-if-there-is-a-valid-partition-for-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 90691, "totalSubmissionRaw": 174769}, "2370": {"acRate": 47.16559428349715, "difficulty": "Medium", "likes": 1463, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2370", "paidOnly": false, "title": "Longest Ideal Subsequence", "titleSlug": "longest-ideal-subsequence", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 116699, "totalSubmissionRaw": 247424}, "2371": {"acRate": 66.76258992805757, "difficulty": "Hard", "likes": 100, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2371", "paidOnly": true, "title": "Minimize Maximum Value in a Grid", "titleSlug": "minimize-maximum-value-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3248, "totalSubmissionRaw": 4865}, "2372": {"acRate": 83.23715693173821, "difficulty": "Medium", "likes": 38, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2372", "paidOnly": true, "title": "Calculate the Influence of Each Salesperson", "titleSlug": "calculate-the-influence-of-each-salesperson", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5913, "totalSubmissionRaw": 7104}, "2373": {"acRate": 87.856324584791, "difficulty": "Easy", "likes": 1233, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "2373", "paidOnly": false, "title": "Largest Local Values in a Matrix", "titleSlug": "largest-local-values-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 171022, "totalSubmissionRaw": 194661}, "2374": {"acRate": 48.03629773668267, "difficulty": "Medium", "likes": 450, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2374", "paidOnly": false, "title": "Node With Highest Edge Score", "titleSlug": "node-with-highest-edge-score", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36314, "totalSubmissionRaw": 75597}, "2375": {"acRate": 76.35522116786778, "difficulty": "Medium", "likes": 955, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2375", "paidOnly": false, "title": "Construct Smallest Number From DI String", "titleSlug": "construct-smallest-number-from-di-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36129, "totalSubmissionRaw": 47317}, "2376": {"acRate": 39.47599310198772, "difficulty": "Hard", "likes": 585, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2376", "paidOnly": false, "title": "Count Special Integers", "titleSlug": "count-special-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13048, "totalSubmissionRaw": 33053}, "2377": {"acRate": 79.14001421464108, "difficulty": "Easy", "likes": 38, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2377", "paidOnly": true, "title": "Sort the Olympic Table", "titleSlug": "sort-the-olympic-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6681, "totalSubmissionRaw": 8442}, "2378": {"acRate": 58.17714075707461, "difficulty": "Medium", "likes": 54, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2378", "paidOnly": true, "title": "Choose Edges to Maximize Score in a Tree", "titleSlug": "choose-edges-to-maximize-score-in-a-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1583, "totalSubmissionRaw": 2721}, "2379": {"acRate": 59.470207939886286, "difficulty": "Easy", "likes": 744, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2379", "paidOnly": false, "title": "Minimum Recolors to Get K Consecutive Black Blocks", "titleSlug": "minimum-recolors-to-get-k-consecutive-black-blocks", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59516, "totalSubmissionRaw": 100077}, "2380": {"acRate": 51.07514996094383, "difficulty": "Medium", "likes": 507, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "2380", "paidOnly": false, "title": "Time Needed to Rearrange a Binary String", "titleSlug": "time-needed-to-rearrange-a-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34655, "totalSubmissionRaw": 67851}, "2381": {"acRate": 38.06809108619974, "difficulty": "Medium", "likes": 778, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2381", "paidOnly": false, "title": "Shifting Letters II", "titleSlug": "shifting-letters-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23839, "totalSubmissionRaw": 62622}, "2382": {"acRate": 48.83276313141477, "difficulty": "Hard", "likes": 468, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2382", "paidOnly": false, "title": "Maximum Segment Sum After Removals", "titleSlug": "maximum-segment-sum-after-removals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9706, "totalSubmissionRaw": 19876}, "2383": {"acRate": 41.566868706618436, "difficulty": "Easy", "likes": 348, "dislikes": 282, "categoryTitle": "Algorithms", "frontendQuestionId": "2383", "paidOnly": false, "title": "Minimum Hours of Training to Win a Competition", "titleSlug": "minimum-hours-of-training-to-win-a-competition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34015, "totalSubmissionRaw": 81832}, "2384": {"acRate": 35.75063613231552, "difficulty": "Medium", "likes": 621, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "2384", "paidOnly": false, "title": "Largest Palindromic Number", "titleSlug": "largest-palindromic-number", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42711, "totalSubmissionRaw": 119469}, "2385": {"acRate": 62.78800161444066, "difficulty": "Medium", "likes": 2763, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2385", "paidOnly": false, "title": "Amount of Time for Binary Tree to Be Infected", "titleSlug": "amount-of-time-for-binary-tree-to-be-infected", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 146232, "totalSubmissionRaw": 232898}, "2386": {"acRate": 39.10775171507209, "difficulty": "Hard", "likes": 571, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2386", "paidOnly": false, "title": "Find the K-Sum of an Array", "titleSlug": "find-the-k-sum-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9520, "totalSubmissionRaw": 24343}, "2387": {"acRate": 69.42830365510778, "difficulty": "Medium", "likes": 77, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2387", "paidOnly": true, "title": "Median of a Row Wise Sorted Matrix", "titleSlug": "median-of-a-row-wise-sorted-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3704, "totalSubmissionRaw": 5335}, "2388": {"acRate": 50.89201877934272, "difficulty": "Medium", "likes": 87, "dislikes": 29, "categoryTitle": "Database", "frontendQuestionId": "2388", "paidOnly": true, "title": "Change Null Values in a Table to the Previous Value", "titleSlug": "change-null-values-in-a-table-to-the-previous-value", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4878, "totalSubmissionRaw": 9584}, "2389": {"acRate": 72.11496752648686, "difficulty": "Easy", "likes": 1930, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "2389", "paidOnly": false, "title": "Longest Subsequence With Limited Sum", "titleSlug": "longest-subsequence-with-limited-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121363, "totalSubmissionRaw": 168291}, "2390": {"acRate": 76.47723533073498, "difficulty": "Medium", "likes": 2967, "dislikes": 214, "categoryTitle": "Algorithms", "frontendQuestionId": "2390", "paidOnly": false, "title": "Removing Stars From a String", "titleSlug": "removing-stars-from-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 385765, "totalSubmissionRaw": 504419}, "2391": {"acRate": 85.25233517588873, "difficulty": "Medium", "likes": 1544, "dislikes": 240, "categoryTitle": "Algorithms", "frontendQuestionId": "2391", "paidOnly": false, "title": "Minimum Amount of Time to Collect Garbage", "titleSlug": "minimum-amount-of-time-to-collect-garbage", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137726, "totalSubmissionRaw": 161551}, "2392": {"acRate": 79.51565026219215, "difficulty": "Hard", "likes": 1370, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2392", "paidOnly": false, "title": "Build a Matrix With Conditions", "titleSlug": "build-a-matrix-with-conditions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92953, "totalSubmissionRaw": 116899}, "2393": {"acRate": 74.60659624919164, "difficulty": "Medium", "likes": 134, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2393", "paidOnly": true, "title": "Count Strictly Increasing Subarrays", "titleSlug": "count-strictly-increasing-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6922, "totalSubmissionRaw": 9278}, "2394": {"acRate": 41.060968566949924, "difficulty": "Medium", "likes": 28, "dislikes": 36, "categoryTitle": "Database", "frontendQuestionId": "2394", "paidOnly": true, "title": "Employees With Deductions", "titleSlug": "employees-with-deductions", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4977, "totalSubmissionRaw": 12121}, "2395": {"acRate": 65.5766618204352, "difficulty": "Easy", "likes": 549, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2395", "paidOnly": false, "title": "Find Subarrays With Equal Sum", "titleSlug": "find-subarrays-with-equal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55028, "totalSubmissionRaw": 83914}, "2396": {"acRate": 87.94790830745612, "difficulty": "Medium", "likes": 645, "dislikes": 1599, "categoryTitle": "Algorithms", "frontendQuestionId": "2396", "paidOnly": false, "title": "Strictly Palindromic Number", "titleSlug": "strictly-palindromic-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100825, "totalSubmissionRaw": 114642}, "2397": {"acRate": 56.22778257118205, "difficulty": "Medium", "likes": 271, "dislikes": 419, "categoryTitle": "Algorithms", "frontendQuestionId": "2397", "paidOnly": false, "title": "Maximum Rows Covered by Columns", "titleSlug": "maximum-rows-covered-by-columns", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16292, "totalSubmissionRaw": 28975}, "2398": {"acRate": 35.45537202606456, "difficulty": "Hard", "likes": 819, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2398", "paidOnly": false, "title": "Maximum Number of Robots Within Budget", "titleSlug": "maximum-number-of-robots-within-budget", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23397, "totalSubmissionRaw": 65990}, "2399": {"acRate": 70.99016892075389, "difficulty": "Easy", "likes": 491, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2399", "paidOnly": false, "title": "Check Distances Between Same Letters", "titleSlug": "check-distances-between-same-letters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52280, "totalSubmissionRaw": 73644}, "2400": {"acRate": 35.47289585529963, "difficulty": "Medium", "likes": 799, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2400", "paidOnly": false, "title": "Number of Ways to Reach a Position After Exactly k Steps", "titleSlug": "number-of-ways-to-reach-a-position-after-exactly-k-steps", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32634, "totalSubmissionRaw": 91994}, "2401": {"acRate": 51.82004149317394, "difficulty": "Medium", "likes": 1324, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2401", "paidOnly": false, "title": "Longest Nice Subarray", "titleSlug": "longest-nice-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35718, "totalSubmissionRaw": 68927}, "2402": {"acRate": 44.13158579374064, "difficulty": "Hard", "likes": 1772, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "2402", "paidOnly": false, "title": "Meeting Rooms III", "titleSlug": "meeting-rooms-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 125527, "totalSubmissionRaw": 284438}, "2403": {"acRate": 56.41993957703928, "difficulty": "Hard", "likes": 48, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2403", "paidOnly": true, "title": "Minimum Time to Kill All Monsters", "titleSlug": "minimum-time-to-kill-all-monsters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1494, "totalSubmissionRaw": 2648}, "2404": {"acRate": 50.973032151395316, "difficulty": "Easy", "likes": 997, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2404", "paidOnly": false, "title": "Most Frequent Even Element", "titleSlug": "most-frequent-even-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91256, "totalSubmissionRaw": 179028}, "2405": {"acRate": 78.01721842549037, "difficulty": "Medium", "likes": 2657, "dislikes": 104, "categoryTitle": "Algorithms", "frontendQuestionId": "2405", "paidOnly": false, "title": "Optimal Partition of String", "titleSlug": "optimal-partition-of-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219750, "totalSubmissionRaw": 281669}, "2406": {"acRate": 63.731644519532814, "difficulty": "Medium", "likes": 1371, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2406", "paidOnly": false, "title": "Divide Intervals Into Minimum Number of Groups", "titleSlug": "divide-intervals-into-minimum-number-of-groups", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 125993, "totalSubmissionRaw": 197693}, "2407": {"acRate": 24.57249231568466, "difficulty": "Hard", "likes": 894, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2407", "paidOnly": false, "title": "Longest Increasing Subsequence II", "titleSlug": "longest-increasing-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17029, "totalSubmissionRaw": 69298}, "2408": {"acRate": 77.84998646087192, "difficulty": "Medium", "likes": 53, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2408", "paidOnly": true, "title": "Design SQL", "titleSlug": "design-sql", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8625, "totalSubmissionRaw": 11079}, "2409": {"acRate": 45.63961587755633, "difficulty": "Easy", "likes": 259, "dislikes": 585, "categoryTitle": "Algorithms", "frontendQuestionId": "2409", "paidOnly": false, "title": "Count Days Spent Together", "titleSlug": "count-days-spent-together", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24571, "totalSubmissionRaw": 53837}, "2410": {"acRate": 64.37899765837406, "difficulty": "Medium", "likes": 515, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2410", "paidOnly": false, "title": "Maximum Matching of Players With Trainers", "titleSlug": "maximum-matching-of-players-with-trainers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40965, "totalSubmissionRaw": 63631}, "2411": {"acRate": 44.68842352791636, "difficulty": "Medium", "likes": 581, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2411", "paidOnly": false, "title": "Smallest Subarrays With Maximum Bitwise OR", "titleSlug": "smallest-subarrays-with-maximum-bitwise-or", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14063, "totalSubmissionRaw": 31469}, "2412": {"acRate": 40.70953276435701, "difficulty": "Hard", "likes": 403, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2412", "paidOnly": false, "title": "Minimum Money Required Before Transactions", "titleSlug": "minimum-money-required-before-transactions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11257, "totalSubmissionRaw": 27652}, "2413": {"acRate": 87.96222100173769, "difficulty": "Easy", "likes": 920, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "2413", "paidOnly": false, "title": "Smallest Even Multiple", "titleSlug": "smallest-even-multiple", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 195394, "totalSubmissionRaw": 222134}, "2414": {"acRate": 59.04221876890592, "difficulty": "Medium", "likes": 515, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2414", "paidOnly": false, "title": "Length of the Longest Alphabetical Continuous Substring", "titleSlug": "length-of-the-longest-alphabetical-continuous-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49772, "totalSubmissionRaw": 84299}, "2415": {"acRate": 78.4639265708308, "difficulty": "Medium", "likes": 1148, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2415", "paidOnly": false, "title": "Reverse Odd Levels of Binary Tree", "titleSlug": "reverse-odd-levels-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58129, "totalSubmissionRaw": 74082}, "2416": {"acRate": 60.600178431425554, "difficulty": "Hard", "likes": 1154, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "2416", "paidOnly": false, "title": "Sum of Prefix Scores of Strings", "titleSlug": "sum-of-prefix-scores-of-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112077, "totalSubmissionRaw": 184945}, "2417": {"acRate": 45.433255269320846, "difficulty": "Medium", "likes": 28, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2417", "paidOnly": true, "title": "Closest Fair Integer", "titleSlug": "closest-fair-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1164, "totalSubmissionRaw": 2562}, "2418": {"acRate": 84.92327459319678, "difficulty": "Easy", "likes": 1736, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2418", "paidOnly": false, "title": "Sort the People", "titleSlug": "sort-the-people", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 313293, "totalSubmissionRaw": 368913}, "2419": {"acRate": 61.843501489271915, "difficulty": "Medium", "likes": 1028, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "2419", "paidOnly": false, "title": "Longest Subarray With Maximum Bitwise AND", "titleSlug": "longest-subarray-with-maximum-bitwise-and", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150947, "totalSubmissionRaw": 244078}, "2420": {"acRate": 39.17497060097791, "difficulty": "Medium", "likes": 634, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2420", "paidOnly": false, "title": "Find All Good Indices", "titleSlug": "find-all-good-indices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25318, "totalSubmissionRaw": 64628}, "2421": {"acRate": 56.261604113810236, "difficulty": "Hard", "likes": 2268, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "2421", "paidOnly": false, "title": "Number of Good Paths", "titleSlug": "number-of-good-paths", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57878, "totalSubmissionRaw": 102873}, "2422": {"acRate": 69.19442940800158, "difficulty": "Medium", "likes": 137, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2422", "paidOnly": true, "title": "Merge Operations to Turn Array Into a Palindrome", "titleSlug": "merge-operations-to-turn-array-into-a-palindrome", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14061, "totalSubmissionRaw": 20321}, "2423": {"acRate": 17.50089735289283, "difficulty": "Easy", "likes": 687, "dislikes": 1251, "categoryTitle": "Algorithms", "frontendQuestionId": "2423", "paidOnly": false, "title": "Remove Letter To Equalize Frequency", "titleSlug": "remove-letter-to-equalize-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52169, "totalSubmissionRaw": 298096}, "2424": {"acRate": 55.856725580474276, "difficulty": "Medium", "likes": 365, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2424", "paidOnly": false, "title": "Longest Uploaded Prefix", "titleSlug": "longest-uploaded-prefix", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22565, "totalSubmissionRaw": 40398}, "2425": {"acRate": 58.313519939479086, "difficulty": "Medium", "likes": 408, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2425", "paidOnly": false, "title": "Bitwise XOR of All Pairings", "titleSlug": "bitwise-xor-of-all-pairings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21581, "totalSubmissionRaw": 37010}, "2426": {"acRate": 44.345461365341336, "difficulty": "Hard", "likes": 538, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2426", "paidOnly": false, "title": "Number of Pairs Satisfying Inequality", "titleSlug": "number-of-pairs-satisfying-inequality", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14187, "totalSubmissionRaw": 31992}, "2427": {"acRate": 79.2459854959855, "difficulty": "Easy", "likes": 589, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2427", "paidOnly": false, "title": "Number of Common Factors", "titleSlug": "number-of-common-factors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 97908, "totalSubmissionRaw": 123550}, "2428": {"acRate": 75.27437171558289, "difficulty": "Medium", "likes": 459, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "2428", "paidOnly": false, "title": "Maximum Sum of an Hourglass", "titleSlug": "maximum-sum-of-an-hourglass", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42113, "totalSubmissionRaw": 55946}, "2429": {"acRate": 44.65434316509243, "difficulty": "Medium", "likes": 486, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2429", "paidOnly": false, "title": "Minimize XOR", "titleSlug": "minimize-xor", "topicTags": [{"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23118, "totalSubmissionRaw": 51771}, "2430": {"acRate": 33.92127032423695, "difficulty": "Hard", "likes": 487, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2430", "paidOnly": false, "title": "Maximum Deletions on a String", "titleSlug": "maximum-deletions-on-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14270, "totalSubmissionRaw": 42068}, "2431": {"acRate": 63.73019683149303, "difficulty": "Medium", "likes": 46, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2431", "paidOnly": true, "title": "Maximize Total Tastiness of Purchased Fruits", "titleSlug": "maximize-total-tastiness-of-purchased-fruits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2655, "totalSubmissionRaw": 4166}, "2432": {"acRate": 50.62210529200581, "difficulty": "Easy", "likes": 277, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2432", "paidOnly": false, "title": "The Employee That Worked on the Longest Task", "titleSlug": "the-employee-that-worked-on-the-longest-task", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36943, "totalSubmissionRaw": 72978}, "2433": {"acRate": 88.05208339169556, "difficulty": "Medium", "likes": 1406, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2433", "paidOnly": false, "title": "Find The Original Array of Prefix Xor", "titleSlug": "find-the-original-array-of-prefix-xor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157158, "totalSubmissionRaw": 178483}, "2434": {"acRate": 40.64429206298136, "difficulty": "Medium", "likes": 654, "dislikes": 195, "categoryTitle": "Algorithms", "frontendQuestionId": "2434", "paidOnly": false, "title": "Using a Robot to Print the Lexicographically Smallest String", "titleSlug": "using-a-robot-to-print-the-lexicographically-smallest-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20212, "totalSubmissionRaw": 49729}, "2435": {"acRate": 43.32928994602957, "difficulty": "Hard", "likes": 912, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2435", "paidOnly": false, "title": "Paths in Matrix Whose Sum Is Divisible by K", "titleSlug": "paths-in-matrix-whose-sum-is-divisible-by-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24647, "totalSubmissionRaw": 56883}, "2436": {"acRate": 71.40376266280752, "difficulty": "Medium", "likes": 42, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2436", "paidOnly": true, "title": "Minimum Split Into Subarrays With GCD Greater Than One", "titleSlug": "minimum-split-into-subarrays-with-gcd-greater-than-one", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2467, "totalSubmissionRaw": 3455}, "2437": {"acRate": 47.097743082611956, "difficulty": "Easy", "likes": 292, "dislikes": 240, "categoryTitle": "Algorithms", "frontendQuestionId": "2437", "paidOnly": false, "title": "Number of Valid Clock Times", "titleSlug": "number-of-valid-clock-times", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33243, "totalSubmissionRaw": 70583}, "2438": {"acRate": 41.048408157451156, "difficulty": "Medium", "likes": 297, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2438", "paidOnly": false, "title": "Range Product Queries of Powers", "titleSlug": "range-product-queries-of-powers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17290, "totalSubmissionRaw": 42121}, "2439": {"acRate": 46.44270923960327, "difficulty": "Medium", "likes": 2433, "dislikes": 623, "categoryTitle": "Algorithms", "frontendQuestionId": "2439", "paidOnly": false, "title": "Minimize Maximum of Array", "titleSlug": "minimize-maximum-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 85410, "totalSubmissionRaw": 183904}, "2440": {"acRate": 52.959273366539705, "difficulty": "Hard", "likes": 393, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2440", "paidOnly": false, "title": "Create Components With Same Value", "titleSlug": "create-components-with-same-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7230, "totalSubmissionRaw": 13652}, "2441": {"acRate": 75.04045385681592, "difficulty": "Easy", "likes": 1006, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2441", "paidOnly": false, "title": "Largest Positive Integer That Exists With Its Negative", "titleSlug": "largest-positive-integer-that-exists-with-its-negative", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 232798, "totalSubmissionRaw": 310230}, "2442": {"acRate": 79.94907920125132, "difficulty": "Medium", "likes": 635, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2442", "paidOnly": false, "title": "Count Number of Distinct Integers After Reverse Operations", "titleSlug": "count-number-of-distinct-integers-after-reverse-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70025, "totalSubmissionRaw": 87587}, "2443": {"acRate": 47.842660280121876, "difficulty": "Medium", "likes": 262, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "2443", "paidOnly": false, "title": "Sum of Number and Its Reverse", "titleSlug": "sum-of-number-and-its-reverse", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38155, "totalSubmissionRaw": 79751}, "2444": {"acRate": 67.82699122915041, "difficulty": "Hard", "likes": 3193, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2444", "paidOnly": false, "title": "Count Subarrays With Fixed Bounds", "titleSlug": "count-subarrays-with-fixed-bounds", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148707, "totalSubmissionRaw": 219245}, "2445": {"acRate": 68.72037914691943, "difficulty": "Medium", "likes": 76, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2445", "paidOnly": true, "title": "Number of Nodes With Value One", "titleSlug": "number-of-nodes-with-value-one", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2175, "totalSubmissionRaw": 3165}, "2446": {"acRate": 51.6955311902982, "difficulty": "Easy", "likes": 478, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2446", "paidOnly": false, "title": "Determine if Two Events Have Conflict", "titleSlug": "determine-if-two-events-have-conflict", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49789, "totalSubmissionRaw": 96312}, "2447": {"acRate": 50.516354281514154, "difficulty": "Medium", "likes": 446, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2447", "paidOnly": false, "title": "Number of Subarrays With GCD Equal to K", "titleSlug": "number-of-subarrays-with-gcd-equal-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27491, "totalSubmissionRaw": 54420}, "2448": {"acRate": 46.10206531856628, "difficulty": "Hard", "likes": 2400, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2448", "paidOnly": false, "title": "Minimum Cost to Make Array Equal", "titleSlug": "minimum-cost-to-make-array-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68350, "totalSubmissionRaw": 148258}, "2449": {"acRate": 61.848427159822315, "difficulty": "Hard", "likes": 430, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2449", "paidOnly": false, "title": "Minimum Number of Operations to Make Arrays Similar", "titleSlug": "minimum-number-of-operations-to-make-arrays-similar", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13645, "totalSubmissionRaw": 22062}, "2450": {"acRate": 64.26512968299711, "difficulty": "Medium", "likes": 37, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2450", "paidOnly": true, "title": "Number of Distinct Binary Strings After Applying Operations", "titleSlug": "number-of-distinct-binary-strings-after-applying-operations", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1115, "totalSubmissionRaw": 1735}, "2451": {"acRate": 59.931790948474514, "difficulty": "Easy", "likes": 401, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "2451", "paidOnly": false, "title": "Odd String Difference", "titleSlug": "odd-string-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32510, "totalSubmissionRaw": 54245}, "2452": {"acRate": 60.985499807519574, "difficulty": "Medium", "likes": 301, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2452", "paidOnly": false, "title": "Words Within Two Edits of Dictionary", "titleSlug": "words-within-two-edits-of-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23763, "totalSubmissionRaw": 38965}, "2453": {"acRate": 39.902029095669434, "difficulty": "Medium", "likes": 574, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2453", "paidOnly": false, "title": "Destroy Sequential Targets", "titleSlug": "destroy-sequential-targets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18898, "totalSubmissionRaw": 47361}, "2454": {"acRate": 39.000341180484476, "difficulty": "Hard", "likes": 670, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2454", "paidOnly": false, "title": "Next Greater Element IV", "titleSlug": "next-greater-element-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11431, "totalSubmissionRaw": 29310}, "2455": {"acRate": 60.7939515779956, "difficulty": "Easy", "likes": 339, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2455", "paidOnly": false, "title": "Average Value of Even Numbers That Are Divisible by Three", "titleSlug": "average-value-of-even-numbers-that-are-divisible-by-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63202, "totalSubmissionRaw": 103960}, "2456": {"acRate": 44.178983599919015, "difficulty": "Medium", "likes": 276, "dislikes": 369, "categoryTitle": "Algorithms", "frontendQuestionId": "2456", "paidOnly": false, "title": "Most Popular Video Creator", "titleSlug": "most-popular-video-creator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24002, "totalSubmissionRaw": 54329}, "2457": {"acRate": 37.80558055805581, "difficulty": "Medium", "likes": 527, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2457", "paidOnly": false, "title": "Minimum Addition to Make Integer Beautiful", "titleSlug": "minimum-addition-to-make-integer-beautiful", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21001, "totalSubmissionRaw": 55550}, "2458": {"acRate": 41.4678251664976, "difficulty": "Hard", "likes": 866, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2458", "paidOnly": false, "title": "Height of Binary Tree After Subtree Removal Queries", "titleSlug": "height-of-binary-tree-after-subtree-removal-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28206, "totalSubmissionRaw": 68019}, "2459": {"acRate": 45.49385525716887, "difficulty": "Hard", "likes": 55, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2459", "paidOnly": true, "title": "Sort Array by Moving Items to Empty Space", "titleSlug": "sort-array-by-moving-items-to-empty-space", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1999, "totalSubmissionRaw": 4394}, "2460": {"acRate": 68.1676781556548, "difficulty": "Easy", "likes": 566, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2460", "paidOnly": false, "title": "Apply Operations to an Array", "titleSlug": "apply-operations-to-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 71437, "totalSubmissionRaw": 104796}, "2461": {"acRate": 34.235449390128935, "difficulty": "Medium", "likes": 1377, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2461", "paidOnly": false, "title": "Maximum Sum of Distinct Subarrays With Length K", "titleSlug": "maximum-sum-of-distinct-subarrays-with-length-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70812, "totalSubmissionRaw": 206839}, "2462": {"acRate": 42.838395129078656, "difficulty": "Medium", "likes": 1922, "dislikes": 618, "categoryTitle": "Algorithms", "frontendQuestionId": "2462", "paidOnly": false, "title": "Total Cost to Hire K Workers", "titleSlug": "total-cost-to-hire-k-workers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112290, "totalSubmissionRaw": 262125}, "2463": {"acRate": 41.1641081871345, "difficulty": "Hard", "likes": 474, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2463", "paidOnly": false, "title": "Minimum Total Distance Traveled", "titleSlug": "minimum-total-distance-traveled", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9010, "totalSubmissionRaw": 21888}, "2464": {"acRate": 54.529692241005634, "difficulty": "Medium", "likes": 29, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2464", "paidOnly": true, "title": "Minimum Subarrays in a Valid Split", "titleSlug": "minimum-subarrays-in-a-valid-split", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1258, "totalSubmissionRaw": 2307}, "2465": {"acRate": 58.374497554360985, "difficulty": "Easy", "likes": 377, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2465", "paidOnly": false, "title": "Number of Distinct Averages", "titleSlug": "number-of-distinct-averages", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48215, "totalSubmissionRaw": 82596}, "2466": {"acRate": 54.334206475655535, "difficulty": "Medium", "likes": 1714, "dislikes": 153, "categoryTitle": "Algorithms", "frontendQuestionId": "2466", "paidOnly": false, "title": "Count Ways To Build Good Strings", "titleSlug": "count-ways-to-build-good-strings", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80482, "totalSubmissionRaw": 148124}, "2467": {"acRate": 49.44756256839281, "difficulty": "Medium", "likes": 719, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2467", "paidOnly": false, "title": "Most Profitable Path in a Tree", "titleSlug": "most-profitable-path-in-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14008, "totalSubmissionRaw": 28329}, "2468": {"acRate": 43.88881837796675, "difficulty": "Hard", "likes": 169, "dislikes": 174, "categoryTitle": "Algorithms", "frontendQuestionId": "2468", "paidOnly": false, "title": "Split Message Based on Limit", "titleSlug": "split-message-based-on-limit", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13832, "totalSubmissionRaw": 31516}, "2469": {"acRate": 89.86998614500983, "difficulty": "Easy", "likes": 635, "dislikes": 344, "categoryTitle": "Algorithms", "frontendQuestionId": "2469", "paidOnly": false, "title": "Convert the Temperature", "titleSlug": "convert-the-temperature", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 209512, "totalSubmissionRaw": 233128}, "2470": {"acRate": 39.32337507753692, "difficulty": "Medium", "likes": 362, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2470", "paidOnly": false, "title": "Number of Subarrays With LCM Equal to K", "titleSlug": "number-of-subarrays-with-lcm-equal-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23456, "totalSubmissionRaw": 59649}, "2471": {"acRate": 62.269667140519815, "difficulty": "Medium", "likes": 649, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2471", "paidOnly": false, "title": "Minimum Number of Operations to Sort a Binary Tree by Level", "titleSlug": "minimum-number-of-operations-to-sort-a-binary-tree-by-level", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23216, "totalSubmissionRaw": 37283}, "2472": {"acRate": 40.79216006533279, "difficulty": "Hard", "likes": 466, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2472", "paidOnly": false, "title": "Maximum Number of Non-overlapping Palindrome Substrings", "titleSlug": "maximum-number-of-non-overlapping-palindrome-substrings", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16983, "totalSubmissionRaw": 41633}, "2473": {"acRate": 67.50891172153491, "difficulty": "Medium", "likes": 112, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2473", "paidOnly": true, "title": "Minimum Cost to Buy Apples", "titleSlug": "minimum-cost-to-buy-apples", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6439, "totalSubmissionRaw": 9538}, "2474": {"acRate": 45.57294927989981, "difficulty": "Hard", "likes": 42, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "2474", "paidOnly": true, "title": "Customers With Strictly Increasing Purchases", "titleSlug": "customers-with-strictly-increasing-purchases", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3639, "totalSubmissionRaw": 7985}, "2475": {"acRate": 71.88239003626045, "difficulty": "Easy", "likes": 413, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2475", "paidOnly": false, "title": "Number of Unequal Triplets in Array", "titleSlug": "number-of-unequal-triplets-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45595, "totalSubmissionRaw": 63429}, "2476": {"acRate": 41.44681265839235, "difficulty": "Medium", "likes": 451, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "2476", "paidOnly": false, "title": "Closest Nodes Queries in a Binary Search Tree", "titleSlug": "closest-nodes-queries-in-a-binary-search-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25513, "totalSubmissionRaw": 61556}, "2477": {"acRate": 64.33474617343566, "difficulty": "Medium", "likes": 2225, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "2477", "paidOnly": false, "title": "Minimum Fuel Cost to Report to the Capital", "titleSlug": "minimum-fuel-cost-to-report-to-the-capital", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73009, "totalSubmissionRaw": 113483}, "2478": {"acRate": 31.224193079383543, "difficulty": "Hard", "likes": 349, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2478", "paidOnly": false, "title": "Number of Beautiful Partitions", "titleSlug": "number-of-beautiful-partitions", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10738, "totalSubmissionRaw": 34390}, "2479": {"acRate": 49.36350777934936, "difficulty": "Hard", "likes": 31, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2479", "paidOnly": true, "title": "Maximum XOR of Two Non-Overlapping Subtrees", "titleSlug": "maximum-xor-of-two-non-overlapping-subtrees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 698, "totalSubmissionRaw": 1414}, "2480": {"acRate": 76.60862982588948, "difficulty": "Easy", "likes": 28, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "2480", "paidOnly": true, "title": "Form a Chemical Bond", "titleSlug": "form-a-chemical-bond", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5060, "totalSubmissionRaw": 6605}, "2481": {"acRate": 53.76957125872022, "difficulty": "Easy", "likes": 229, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2481", "paidOnly": false, "title": "Minimum Cuts to Divide a Circle", "titleSlug": "minimum-cuts-to-divide-a-circle", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37536, "totalSubmissionRaw": 69809}, "2482": {"acRate": 84.42217925431143, "difficulty": "Medium", "likes": 1181, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2482", "paidOnly": false, "title": "Difference Between Ones and Zeros in Row and Column", "titleSlug": "difference-between-ones-and-zeros-in-row-and-column", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 129675, "totalSubmissionRaw": 153603}, "2483": {"acRate": 67.37887397157145, "difficulty": "Medium", "likes": 1953, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "2483", "paidOnly": false, "title": "Minimum Penalty for a Shop", "titleSlug": "minimum-penalty-for-a-shop", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 112770, "totalSubmissionRaw": 167367}, "2484": {"acRate": 38.323392116182575, "difficulty": "Hard", "likes": 506, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2484", "paidOnly": false, "title": "Count Palindromic Subsequences", "titleSlug": "count-palindromic-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11822, "totalSubmissionRaw": 30848}, "2485": {"acRate": 83.9371720348416, "difficulty": "Easy", "likes": 1301, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2485", "paidOnly": false, "title": "Find the Pivot Integer", "titleSlug": "find-the-pivot-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237538, "totalSubmissionRaw": 282995}, "2486": {"acRate": 73.00738805913485, "difficulty": "Medium", "likes": 1110, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2486", "paidOnly": false, "title": "Append Characters to String to Make Subsequence", "titleSlug": "append-characters-to-string-to-make-subsequence", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 192299, "totalSubmissionRaw": 263397}, "2487": {"acRate": 74.36282677182541, "difficulty": "Medium", "likes": 2141, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "2487", "paidOnly": false, "title": "Remove Nodes From Linked List", "titleSlug": "remove-nodes-from-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 204412, "totalSubmissionRaw": 274885}, "2488": {"acRate": 44.49467008500877, "difficulty": "Hard", "likes": 582, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2488", "paidOnly": false, "title": "Count Subarrays With Median K", "titleSlug": "count-subarrays-with-median-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13190, "totalSubmissionRaw": 29644}, "2489": {"acRate": 56.9835111542192, "difficulty": "Medium", "likes": 47, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2489", "paidOnly": true, "title": "Number of Substrings With Fixed Ratio", "titleSlug": "number-of-substrings-with-fixed-ratio", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1175, "totalSubmissionRaw": 2062}, "2490": {"acRate": 63.082857855288445, "difficulty": "Easy", "likes": 366, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2490", "paidOnly": false, "title": "Circular Sentence", "titleSlug": "circular-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43008, "totalSubmissionRaw": 68177}, "2491": {"acRate": 69.066860036761, "difficulty": "Medium", "likes": 1013, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2491", "paidOnly": false, "title": "Divide Players Into Teams of Equal Skill", "titleSlug": "divide-players-into-teams-of-equal-skill", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 178111, "totalSubmissionRaw": 257879}, "2492": {"acRate": 57.48653823911172, "difficulty": "Medium", "likes": 1795, "dislikes": 306, "categoryTitle": "Algorithms", "frontendQuestionId": "2492", "paidOnly": false, "title": "Minimum Score of a Path Between Two Cities", "titleSlug": "minimum-score-of-a-path-between-two-cities", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 89464, "totalSubmissionRaw": 155626}, "2493": {"acRate": 40.105280473762136, "difficulty": "Hard", "likes": 430, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2493", "paidOnly": false, "title": "Divide Nodes Into the Maximum Number of Groups", "titleSlug": "divide-nodes-into-the-maximum-number-of-groups", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9752, "totalSubmissionRaw": 24316}, "2494": {"acRate": 32.42419380715546, "difficulty": "Hard", "likes": 49, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "2494", "paidOnly": true, "title": "Merge Overlapping Events in the Same Hall", "titleSlug": "merge-overlapping-events-in-the-same-hall", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2021, "totalSubmissionRaw": 6233}, "2495": {"acRate": 64.08404464871963, "difficulty": "Medium", "likes": 45, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2495", "paidOnly": true, "title": "Number of Subarrays Having Even Product", "titleSlug": "number-of-subarrays-having-even-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1952, "totalSubmissionRaw": 3046}, "2496": {"acRate": 72.81551950375761, "difficulty": "Easy", "likes": 401, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2496", "paidOnly": false, "title": "Maximum Value of a String in an Array", "titleSlug": "maximum-value-of-a-string-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48833, "totalSubmissionRaw": 67064}, "2497": {"acRate": 39.91995282934587, "difficulty": "Medium", "likes": 408, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2497", "paidOnly": false, "title": "Maximum Star Sum of a Graph", "titleSlug": "maximum-star-sum-of-a-graph", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22342, "totalSubmissionRaw": 55967}, "2498": {"acRate": 61.96231967837718, "difficulty": "Medium", "likes": 722, "dislikes": 106, "categoryTitle": "Algorithms", "frontendQuestionId": "2498", "paidOnly": false, "title": "Frog Jump II", "titleSlug": "frog-jump-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23581, "totalSubmissionRaw": 38057}, "2499": {"acRate": 42.972463898107456, "difficulty": "Hard", "likes": 230, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2499", "paidOnly": false, "title": "Minimum Total Cost to Make Arrays Unequal", "titleSlug": "minimum-total-cost-to-make-arrays-unequal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4791, "totalSubmissionRaw": 11149}, "2500": {"acRate": 78.58253799929304, "difficulty": "Easy", "likes": 641, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2500", "paidOnly": false, "title": "Delete Greatest Value in Each Row", "titleSlug": "delete-greatest-value-in-each-row", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 66693, "totalSubmissionRaw": 84870}, "2501": {"acRate": 40.285610200364296, "difficulty": "Medium", "likes": 468, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2501", "paidOnly": false, "title": "Longest Square Streak in an Array", "titleSlug": "longest-square-streak-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27646, "totalSubmissionRaw": 68625}, "2502": {"acRate": 53.36304135914218, "difficulty": "Medium", "likes": 292, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2502", "paidOnly": false, "title": "Design Memory Allocator", "titleSlug": "design-memory-allocator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19160, "totalSubmissionRaw": 35905}, "2503": {"acRate": 38.24260640469034, "difficulty": "Hard", "likes": 478, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2503", "paidOnly": false, "title": "Maximum Number of Points From Grid Queries", "titleSlug": "maximum-number-of-points-from-grid-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10306, "totalSubmissionRaw": 26949}, "2504": {"acRate": 76.80535628885701, "difficulty": "Easy", "likes": 30, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2504", "paidOnly": true, "title": "Concatenate the Name and the Profession", "titleSlug": "concatenate-the-name-and-the-profession", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4818, "totalSubmissionRaw": 6273}, "2505": {"acRate": 66.6892578786852, "difficulty": "Medium", "likes": 53, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2505", "paidOnly": true, "title": "Bitwise OR of All Subsequence Sums", "titleSlug": "bitwise-or-of-all-subsequence-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3936, "totalSubmissionRaw": 5902}, "2506": {"acRate": 71.61899548378268, "difficulty": "Easy", "likes": 521, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2506", "paidOnly": false, "title": "Count Pairs Of Similar Strings", "titleSlug": "count-pairs-of-similar-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52332, "totalSubmissionRaw": 73070}, "2507": {"acRate": 49.296254029271026, "difficulty": "Medium", "likes": 395, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2507", "paidOnly": false, "title": "Smallest Value After Replacing With Sum of Prime Factors", "titleSlug": "smallest-value-after-replacing-with-sum-of-prime-factors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24622, "totalSubmissionRaw": 49947}, "2508": {"acRate": 32.85749173012455, "difficulty": "Hard", "likes": 337, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2508", "paidOnly": false, "title": "Add Edges to Make Degrees of All Nodes Even", "titleSlug": "add-edges-to-make-degrees-of-all-nodes-even", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14800, "totalSubmissionRaw": 45043}, "2509": {"acRate": 56.99266897607347, "difficulty": "Hard", "likes": 357, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2509", "paidOnly": false, "title": "Cycle Length Queries in a Tree", "titleSlug": "cycle-length-queries-in-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14149, "totalSubmissionRaw": 24826}, "2510": {"acRate": 50.57540884312538, "difficulty": "Medium", "likes": 96, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2510", "paidOnly": true, "title": "Check if There is a Path With Equal Number of 0's And 1's", "titleSlug": "check-if-there-is-a-path-with-equal-number-of-0s-and-1s", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5010, "totalSubmissionRaw": 9906}, "2511": {"acRate": 38.94130378454175, "difficulty": "Easy", "likes": 284, "dislikes": 280, "categoryTitle": "Algorithms", "frontendQuestionId": "2511", "paidOnly": false, "title": "Maximum Enemy Forts That Can Be Captured", "titleSlug": "maximum-enemy-forts-that-can-be-captured", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25549, "totalSubmissionRaw": 65609}, "2512": {"acRate": 45.40500676035564, "difficulty": "Medium", "likes": 336, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2512", "paidOnly": false, "title": "Reward Top K Students", "titleSlug": "reward-top-k-students", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22164, "totalSubmissionRaw": 48814}, "2513": {"acRate": 30.672531594694767, "difficulty": "Medium", "likes": 484, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "2513", "paidOnly": false, "title": "Minimize the Maximum of Two Arrays", "titleSlug": "minimize-the-maximum-of-two-arrays", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13736, "totalSubmissionRaw": 44785}, "2514": {"acRate": 34.09640748159517, "difficulty": "Hard", "likes": 423, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2514", "paidOnly": false, "title": "Count Anagrams", "titleSlug": "count-anagrams", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13107, "totalSubmissionRaw": 38441}, "2515": {"acRate": 49.90751191371959, "difficulty": "Easy", "likes": 348, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2515", "paidOnly": false, "title": "Shortest Distance to Target String in a Circular Array", "titleSlug": "shortest-distance-to-target-string-in-a-circular-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31837, "totalSubmissionRaw": 63792}, "2516": {"acRate": 34.59590009425071, "difficulty": "Medium", "likes": 720, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "2516", "paidOnly": false, "title": "Take K of Each Character From Left and Right", "titleSlug": "take-k-of-each-character-from-left-and-right", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17619, "totalSubmissionRaw": 50928}, "2517": {"acRate": 64.43172965858113, "difficulty": "Medium", "likes": 916, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "2517", "paidOnly": false, "title": "Maximum Tastiness of Candy Basket", "titleSlug": "maximum-tastiness-of-candy-basket", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23986, "totalSubmissionRaw": 37227}, "2518": {"acRate": 31.87258749878361, "difficulty": "Hard", "likes": 439, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2518", "paidOnly": false, "title": "Number of Great Partitions", "titleSlug": "number-of-great-partitions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9826, "totalSubmissionRaw": 30829}, "2519": {"acRate": 53.270965136626735, "difficulty": "Hard", "likes": 106, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2519", "paidOnly": true, "title": "Count the Number of K-Big Indices", "titleSlug": "count-the-number-of-k-big-indices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7915, "totalSubmissionRaw": 14858}, "2520": {"acRate": 85.12634151144368, "difficulty": "Easy", "likes": 520, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2520", "paidOnly": false, "title": "Count the Digits That Divide a Number", "titleSlug": "count-the-digits-that-divide-a-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 95104, "totalSubmissionRaw": 111721}, "2521": {"acRate": 52.06244738654626, "difficulty": "Medium", "likes": 477, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2521", "paidOnly": false, "title": "Distinct Prime Factors of Product of Array", "titleSlug": "distinct-prime-factors-of-product-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34015, "totalSubmissionRaw": 65335}, "2522": {"acRate": 46.58182344069582, "difficulty": "Medium", "likes": 375, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2522", "paidOnly": false, "title": "Partition String Into Substrings With Values at Most K", "titleSlug": "partition-string-into-substrings-with-values-at-most-k", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22547, "totalSubmissionRaw": 48403}, "2523": {"acRate": 38.41268912235522, "difficulty": "Medium", "likes": 369, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2523", "paidOnly": false, "title": "Closest Prime Numbers in Range", "titleSlug": "closest-prime-numbers-in-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26252, "totalSubmissionRaw": 68342}, "2524": {"acRate": 39.16256157635468, "difficulty": "Hard", "likes": 23, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2524", "paidOnly": true, "title": "Maximum Frequency Score of a Subarray", "titleSlug": "maximum-frequency-score-of-a-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1113, "totalSubmissionRaw": 2842}, "2525": {"acRate": 36.309415129937314, "difficulty": "Easy", "likes": 200, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "2525", "paidOnly": false, "title": "Categorize Box According to Criteria", "titleSlug": "categorize-box-according-to-criteria", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35796, "totalSubmissionRaw": 98586}, "2526": {"acRate": 49.6754001609586, "difficulty": "Medium", "likes": 318, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2526", "paidOnly": false, "title": "Find Consecutive Integers from a Data Stream", "titleSlug": "find-consecutive-integers-from-a-data-stream", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27776, "totalSubmissionRaw": 55915}, "2527": {"acRate": 68.74548202668068, "difficulty": "Medium", "likes": 364, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "2527", "paidOnly": false, "title": "Find Xor-Beauty of Array", "titleSlug": "find-xor-beauty-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20922, "totalSubmissionRaw": 30434}, "2528": {"acRate": 32.82272846294841, "difficulty": "Hard", "likes": 465, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2528", "paidOnly": false, "title": "Maximize the Minimum Powered City", "titleSlug": "maximize-the-minimum-powered-city", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7521, "totalSubmissionRaw": 22914}, "2529": {"acRate": 71.12162650352674, "difficulty": "Easy", "likes": 928, "dislikes": 55, "categoryTitle": "Algorithms", "frontendQuestionId": "2529", "paidOnly": false, "title": "Maximum Count of Positive Integer and Negative Integer", "titleSlug": "maximum-count-of-positive-integer-and-negative-integer", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 120090, "totalSubmissionRaw": 168852}, "2530": {"acRate": 63.643587617468214, "difficulty": "Medium", "likes": 826, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2530", "paidOnly": false, "title": "Maximal Score After Applying K Operations", "titleSlug": "maximal-score-after-applying-k-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147367, "totalSubmissionRaw": 231551}, "2531": {"acRate": 26.65423919748947, "difficulty": "Medium", "likes": 573, "dislikes": 151, "categoryTitle": "Algorithms", "frontendQuestionId": "2531", "paidOnly": false, "title": "Make Number of Distinct Characters Equal", "titleSlug": "make-number-of-distinct-characters-equal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19873, "totalSubmissionRaw": 74562}, "2532": {"acRate": 44.103633114949375, "difficulty": "Hard", "likes": 116, "dislikes": 220, "categoryTitle": "Algorithms", "frontendQuestionId": "2532", "paidOnly": false, "title": "Time to Cross a Bridge", "titleSlug": "time-to-cross-a-bridge", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4443, "totalSubmissionRaw": 10074}, "2533": {"acRate": 52.083156554942725, "difficulty": "Medium", "likes": 53, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2533", "paidOnly": true, "title": "Number of Good Binary Strings", "titleSlug": "number-of-good-binary-strings", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6138, "totalSubmissionRaw": 11785}, "2534": {"acRate": 49.15102269543289, "difficulty": "Hard", "likes": 92, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2534", "paidOnly": true, "title": "Time Taken to Cross the Door", "titleSlug": "time-taken-to-cross-the-door", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8770, "totalSubmissionRaw": 17843}, "2535": {"acRate": 84.70912979629641, "difficulty": "Easy", "likes": 707, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2535", "paidOnly": false, "title": "Difference Between Element Sum and Digit Sum of an Array", "titleSlug": "difference-between-element-sum-and-digit-sum-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 139016, "totalSubmissionRaw": 164110}, "2536": {"acRate": 50.229737180665325, "difficulty": "Medium", "likes": 464, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2536", "paidOnly": false, "title": "Increment Submatrices by One", "titleSlug": "increment-submatrices-by-one", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21864, "totalSubmissionRaw": 43528}, "2537": {"acRate": 51.83443723579809, "difficulty": "Medium", "likes": 869, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2537", "paidOnly": false, "title": "Count the Number of Good Subarrays", "titleSlug": "count-the-number-of-good-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22930, "totalSubmissionRaw": 44237}, "2538": {"acRate": 32.22569308863725, "difficulty": "Hard", "likes": 435, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2538", "paidOnly": false, "title": "Difference Between Maximum and Minimum Price Sum", "titleSlug": "difference-between-maximum-and-minimum-price-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8253, "totalSubmissionRaw": 25610}, "2539": {"acRate": 52.72806634657354, "difficulty": "Medium", "likes": 32, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2539", "paidOnly": true, "title": "Count the Number of Good Subsequences", "titleSlug": "count-the-number-of-good-subsequences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2416, "totalSubmissionRaw": 4582}, "2540": {"acRate": 58.592689337894775, "difficulty": "Easy", "likes": 1147, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2540", "paidOnly": false, "title": "Minimum Common Value", "titleSlug": "minimum-common-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 249882, "totalSubmissionRaw": 426473}, "2541": {"acRate": 31.94015287038543, "difficulty": "Medium", "likes": 416, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2541", "paidOnly": false, "title": "Minimum Operations to Make Array Equal II", "titleSlug": "minimum-operations-to-make-array-equal-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23568, "totalSubmissionRaw": 73788}, "2542": {"acRate": 53.87378276372584, "difficulty": "Medium", "likes": 2818, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "2542", "paidOnly": false, "title": "Maximum Subsequence Score", "titleSlug": "maximum-subsequence-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 103340, "totalSubmissionRaw": 191822}, "2543": {"acRate": 43.06647605432452, "difficulty": "Hard", "likes": 250, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2543", "paidOnly": false, "title": "Check if Point Is Reachable", "titleSlug": "check-if-point-is-reachable", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8435, "totalSubmissionRaw": 19586}, "2544": {"acRate": 68.36927005228387, "difficulty": "Easy", "likes": 404, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2544", "paidOnly": false, "title": "Alternating Digit Sum", "titleSlug": "alternating-digit-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67474, "totalSubmissionRaw": 98691}, "2545": {"acRate": 85.60453744384044, "difficulty": "Medium", "likes": 675, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2545", "paidOnly": false, "title": "Sort the Students by Their Kth Score", "titleSlug": "sort-the-students-by-their-kth-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68975, "totalSubmissionRaw": 80574}, "2546": {"acRate": 41.557646860229575, "difficulty": "Medium", "likes": 251, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "2546", "paidOnly": false, "title": "Apply Bitwise Operations to Make Strings Equal", "titleSlug": "apply-bitwise-operations-to-make-strings-equal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19695, "totalSubmissionRaw": 47392}, "2547": {"acRate": 41.25239616613419, "difficulty": "Hard", "likes": 436, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2547", "paidOnly": false, "title": "Minimum Cost to Split an Array", "titleSlug": "minimum-cost-to-split-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12912, "totalSubmissionRaw": 31300}, "2548": {"acRate": 66.80017801513128, "difficulty": "Medium", "likes": 39, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2548", "paidOnly": true, "title": "Maximum Price to Fill a Bag", "titleSlug": "maximum-price-to-fill-a-bag", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1501, "totalSubmissionRaw": 2247}, "2549": {"acRate": 60.73164422540197, "difficulty": "Easy", "likes": 268, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "2549", "paidOnly": false, "title": "Count Distinct Numbers on Board", "titleSlug": "count-distinct-numbers-on-board", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44607, "totalSubmissionRaw": 73450}, "2550": {"acRate": 28.25693095762568, "difficulty": "Medium", "likes": 246, "dislikes": 517, "categoryTitle": "Algorithms", "frontendQuestionId": "2550", "paidOnly": false, "title": "Count Collisions of Monkeys on a Polygon", "titleSlug": "count-collisions-of-monkeys-on-a-polygon", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21679, "totalSubmissionRaw": 76721}, "2551": {"acRate": 66.45017047677604, "difficulty": "Hard", "likes": 2049, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2551", "paidOnly": false, "title": "Put Marbles in Bags", "titleSlug": "put-marbles-in-bags", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59443, "totalSubmissionRaw": 89455}, "2552": {"acRate": 33.69584040453019, "difficulty": "Hard", "likes": 377, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2552", "paidOnly": false, "title": "Count Increasing Quadruplets", "titleSlug": "count-increasing-quadruplets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9729, "totalSubmissionRaw": 28873}, "2553": {"acRate": 79.82401385337172, "difficulty": "Easy", "likes": 496, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2553", "paidOnly": false, "title": "Separate the Digits in an Array", "titleSlug": "separate-the-digits-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79286, "totalSubmissionRaw": 99326}, "2554": {"acRate": 54.591727123993984, "difficulty": "Medium", "likes": 340, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2554", "paidOnly": false, "title": "Maximum Number of Integers to Choose From a Range I", "titleSlug": "maximum-number-of-integers-to-choose-from-a-range-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33034, "totalSubmissionRaw": 60511}, "2555": {"acRate": 33.978926853036114, "difficulty": "Medium", "likes": 556, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2555", "paidOnly": false, "title": "Maximize Win From Two Segments", "titleSlug": "maximize-win-from-two-segments", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11158, "totalSubmissionRaw": 32838}, "2556": {"acRate": 27.3825131566799, "difficulty": "Medium", "likes": 598, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2556", "paidOnly": false, "title": "Disconnect Path in a Binary Matrix by at Most One Flip", "titleSlug": "disconnect-path-in-a-binary-matrix-by-at-most-one-flip", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14829, "totalSubmissionRaw": 54155}, "2557": {"acRate": 38.189935064935064, "difficulty": "Medium", "likes": 35, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2557", "paidOnly": true, "title": "Maximum Number of Integers to Choose From a Range II", "titleSlug": "maximum-number-of-integers-to-choose-from-a-range-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1881, "totalSubmissionRaw": 4927}, "2558": {"acRate": 67.42787526892869, "difficulty": "Easy", "likes": 384, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2558", "paidOnly": false, "title": "Take Gifts From the Richest Pile", "titleSlug": "take-gifts-from-the-richest-pile", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52026, "totalSubmissionRaw": 77158}, "2559": {"acRate": 53.01802115224047, "difficulty": "Medium", "likes": 453, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2559", "paidOnly": false, "title": "Count Vowel Strings in Ranges", "titleSlug": "count-vowel-strings-in-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30479, "totalSubmissionRaw": 57488}, "2560": {"acRate": 44.690078273746565, "difficulty": "Medium", "likes": 931, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2560", "paidOnly": false, "title": "House Robber IV", "titleSlug": "house-robber-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21125, "totalSubmissionRaw": 47270}, "2561": {"acRate": 34.144904771254666, "difficulty": "Hard", "likes": 382, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2561", "paidOnly": false, "title": "Rearranging Fruits", "titleSlug": "rearranging-fruits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10434, "totalSubmissionRaw": 30558}, "2562": {"acRate": 70.39398070189506, "difficulty": "Easy", "likes": 357, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2562", "paidOnly": false, "title": "Find the Array Concatenation Value", "titleSlug": "find-the-array-concatenation-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52673, "totalSubmissionRaw": 74826}, "2563": {"acRate": 33.42005618663735, "difficulty": "Medium", "likes": 816, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2563", "paidOnly": false, "title": "Count the Number of Fair Pairs", "titleSlug": "count-the-number-of-fair-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27361, "totalSubmissionRaw": 81870}, "2564": {"acRate": 33.668820304254936, "difficulty": "Medium", "likes": 373, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2564", "paidOnly": false, "title": "Substring XOR Queries", "titleSlug": "substring-xor-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13080, "totalSubmissionRaw": 38849}, "2565": {"acRate": 32.16964683939504, "difficulty": "Hard", "likes": 381, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2565", "paidOnly": false, "title": "Subsequence With the Minimum Score", "titleSlug": "subsequence-with-the-minimum-score", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7934, "totalSubmissionRaw": 24663}, "2566": {"acRate": 60.35519063712037, "difficulty": "Easy", "likes": 232, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2566", "paidOnly": false, "title": "Maximum Difference by Remapping a Digit", "titleSlug": "maximum-difference-by-remapping-a-digit", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26610, "totalSubmissionRaw": 44089}, "2567": {"acRate": 48.36186343057676, "difficulty": "Medium", "likes": 245, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "2567", "paidOnly": false, "title": "Minimum Score by Changing Two Elements", "titleSlug": "minimum-score-by-changing-two-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18053, "totalSubmissionRaw": 37329}, "2568": {"acRate": 57.90404129689213, "difficulty": "Medium", "likes": 358, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2568", "paidOnly": false, "title": "Minimum Impossible OR", "titleSlug": "minimum-impossible-or", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16377, "totalSubmissionRaw": 28283}, "2569": {"acRate": 28.75941642032993, "difficulty": "Hard", "likes": 177, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2569", "paidOnly": false, "title": "Handling Sum Queries After Update", "titleSlug": "handling-sum-queries-after-update", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6032, "totalSubmissionRaw": 20974}, "2570": {"acRate": 74.04459114001877, "difficulty": "Easy", "likes": 335, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2570", "paidOnly": false, "title": "Merge Two 2D Arrays by Summing Values", "titleSlug": "merge-two-2d-arrays-by-summing-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45764, "totalSubmissionRaw": 61806}, "2571": {"acRate": 56.00716524854455, "difficulty": "Medium", "likes": 540, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "2571", "paidOnly": false, "title": "Minimum Operations to Reduce an Integer to 0", "titleSlug": "minimum-operations-to-reduce-an-integer-to-0", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31266, "totalSubmissionRaw": 55825}, "2572": {"acRate": 23.676641150545116, "difficulty": "Medium", "likes": 464, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "2572", "paidOnly": false, "title": "Count the Number of Square-Free Subsets", "titleSlug": "count-the-number-of-square-free-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10207, "totalSubmissionRaw": 43110}, "2573": {"acRate": 31.451661540317232, "difficulty": "Hard", "likes": 190, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2573", "paidOnly": false, "title": "Find the String with LCP", "titleSlug": "find-the-string-with-lcp", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5215, "totalSubmissionRaw": 16581}, "2574": {"acRate": 87.10705637213493, "difficulty": "Easy", "likes": 1068, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "2574", "paidOnly": false, "title": "Left and Right Sum Differences", "titleSlug": "left-and-right-sum-differences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 154675, "totalSubmissionRaw": 177569}, "2575": {"acRate": 33.64035616108294, "difficulty": "Medium", "likes": 543, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2575", "paidOnly": false, "title": "Find the Divisibility Array of a String", "titleSlug": "find-the-divisibility-array-of-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30716, "totalSubmissionRaw": 91307}, "2576": {"acRate": 39.091944311795174, "difficulty": "Medium", "likes": 565, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2576", "paidOnly": false, "title": "Find the Maximum Number of Marked Indices", "titleSlug": "find-the-maximum-number-of-marked-indices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21284, "totalSubmissionRaw": 54446}, "2577": {"acRate": 35.70044646617808, "difficulty": "Hard", "likes": 551, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2577", "paidOnly": false, "title": "Minimum Time to Visit a Cell In a Grid", "titleSlug": "minimum-time-to-visit-a-cell-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12714, "totalSubmissionRaw": 35613}, "2578": {"acRate": 71.36335914542867, "difficulty": "Easy", "likes": 377, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2578", "paidOnly": false, "title": "Split With Minimum Sum", "titleSlug": "split-with-minimum-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38614, "totalSubmissionRaw": 54109}, "2579": {"acRate": 58.12793365467596, "difficulty": "Medium", "likes": 292, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2579", "paidOnly": false, "title": "Count Total Number of Colored Cells", "titleSlug": "count-total-number-of-colored-cells", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27616, "totalSubmissionRaw": 47509}, "2580": {"acRate": 36.75558638666415, "difficulty": "Medium", "likes": 315, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2580", "paidOnly": false, "title": "Count Ways to Group Overlapping Ranges", "titleSlug": "count-ways-to-group-overlapping-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17485, "totalSubmissionRaw": 47571}, "2581": {"acRate": 46.51098329984062, "difficulty": "Hard", "likes": 300, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2581", "paidOnly": false, "title": "Count Number of Possible Root Nodes", "titleSlug": "count-number-of-possible-root-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6712, "totalSubmissionRaw": 14431}, "2582": {"acRate": 56.87589898025246, "difficulty": "Easy", "likes": 1032, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2582", "paidOnly": false, "title": "Pass the Pillow", "titleSlug": "pass-the-pillow", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 194151, "totalSubmissionRaw": 341359}, "2583": {"acRate": 59.394908828591475, "difficulty": "Medium", "likes": 975, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2583", "paidOnly": false, "title": "Kth Largest Sum in a Binary Tree", "titleSlug": "kth-largest-sum-in-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151493, "totalSubmissionRaw": 255057}, "2584": {"acRate": 23.327681140091833, "difficulty": "Hard", "likes": 306, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "2584", "paidOnly": false, "title": "Split the Array to Make Coprime Products", "titleSlug": "split-the-array-to-make-coprime-products", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12244, "totalSubmissionRaw": 52487}, "2585": {"acRate": 57.943287751323616, "difficulty": "Hard", "likes": 472, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2585", "paidOnly": false, "title": "Number of Ways to Earn Points", "titleSlug": "number-of-ways-to-earn-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17839, "totalSubmissionRaw": 30787}, "2586": {"acRate": 74.48997892660181, "difficulty": "Easy", "likes": 345, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2586", "paidOnly": false, "title": "Count the Number of Vowel Strings in Range", "titleSlug": "count-the-number-of-vowel-strings-in-range", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 66454, "totalSubmissionRaw": 89212}, "2587": {"acRate": 41.414699187867846, "difficulty": "Medium", "likes": 290, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2587", "paidOnly": false, "title": "Rearrange Array to Maximize Prefix Score", "titleSlug": "rearrange-array-to-maximize-prefix-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30750, "totalSubmissionRaw": 74249}, "2588": {"acRate": 50.89951032573984, "difficulty": "Medium", "likes": 504, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2588", "paidOnly": false, "title": "Count the Number of Beautiful Subarrays", "titleSlug": "count-the-number-of-beautiful-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19126, "totalSubmissionRaw": 37576}, "2589": {"acRate": 40.0716957605985, "difficulty": "Hard", "likes": 425, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2589", "paidOnly": false, "title": "Minimum Time to Complete All Tasks", "titleSlug": "minimum-time-to-complete-all-tasks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10284, "totalSubmissionRaw": 25664}, "2590": {"acRate": 57.972517500648166, "difficulty": "Medium", "likes": 43, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2590", "paidOnly": true, "title": "Design a Todo List", "titleSlug": "design-a-todo-list", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2236, "totalSubmissionRaw": 3857}, "2591": {"acRate": 19.302724526514606, "difficulty": "Easy", "likes": 308, "dislikes": 842, "categoryTitle": "Algorithms", "frontendQuestionId": "2591", "paidOnly": false, "title": "Distribute Money to Maximum Children", "titleSlug": "distribute-money-to-maximum-children", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33419, "totalSubmissionRaw": 173131}, "2592": {"acRate": 58.63377183136534, "difficulty": "Medium", "likes": 444, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2592", "paidOnly": false, "title": "Maximize Greatness of an Array", "titleSlug": "maximize-greatness-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26119, "totalSubmissionRaw": 44546}, "2593": {"acRate": 52.68837159976669, "difficulty": "Medium", "likes": 369, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2593", "paidOnly": false, "title": "Find Score of an Array After Marking All Elements", "titleSlug": "find-score-of-an-array-after-marking-all-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19873, "totalSubmissionRaw": 37718}, "2594": {"acRate": 45.47729794819729, "difficulty": "Medium", "likes": 602, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2594", "paidOnly": false, "title": "Minimum Time to Repair Cars", "titleSlug": "minimum-time-to-repair-cars", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19261, "totalSubmissionRaw": 42353}, "2595": {"acRate": 73.71947107631864, "difficulty": "Easy", "likes": 327, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "2595", "paidOnly": false, "title": "Number of Even and Odd Bits", "titleSlug": "number-of-even-and-odd-bits", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50286, "totalSubmissionRaw": 68213}, "2596": {"acRate": 57.34398365977314, "difficulty": "Medium", "likes": 399, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2596", "paidOnly": false, "title": "Check Knight Tour Configuration", "titleSlug": "check-knight-tour-configuration", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31444, "totalSubmissionRaw": 54834}, "2597": {"acRate": 51.08081589605494, "difficulty": "Medium", "likes": 1204, "dislikes": 173, "categoryTitle": "Algorithms", "frontendQuestionId": "2597", "paidOnly": false, "title": "The Number of Beautiful Subsets", "titleSlug": "the-number-of-beautiful-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 118176, "totalSubmissionRaw": 231352}, "2598": {"acRate": 39.71081062079633, "difficulty": "Medium", "likes": 353, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "2598", "paidOnly": false, "title": "Smallest Missing Non-negative Integer After Operations", "titleSlug": "smallest-missing-non-negative-integer-after-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16945, "totalSubmissionRaw": 42671}, "2599": {"acRate": 50.73673870333988, "difficulty": "Medium", "likes": 46, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2599", "paidOnly": true, "title": "Make the Prefix Sum Non-negative", "titleSlug": "make-the-prefix-sum-non-negative", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2066, "totalSubmissionRaw": 4072}, "2600": {"acRate": 62.16464113735382, "difficulty": "Easy", "likes": 283, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2600", "paidOnly": false, "title": "K Items With the Maximum Sum", "titleSlug": "k-items-with-the-maximum-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43376, "totalSubmissionRaw": 69776}, "2601": {"acRate": 38.10435198677658, "difficulty": "Medium", "likes": 383, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2601", "paidOnly": false, "title": "Prime Subtraction Operation", "titleSlug": "prime-subtraction-operation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17520, "totalSubmissionRaw": 45979}, "2602": {"acRate": 36.06937995083311, "difficulty": "Medium", "likes": 736, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2602", "paidOnly": false, "title": "Minimum Operations to Make All Array Elements Equal", "titleSlug": "minimum-operations-to-make-all-array-elements-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21128, "totalSubmissionRaw": 58576}, "2603": {"acRate": 37.240040669193085, "difficulty": "Hard", "likes": 451, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2603", "paidOnly": false, "title": "Collect Coins in a Tree", "titleSlug": "collect-coins-in-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8058, "totalSubmissionRaw": 21638}, "2604": {"acRate": 40.86677367576244, "difficulty": "Hard", "likes": 43, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2604", "paidOnly": true, "title": "Minimum Time to Eat All Grains", "titleSlug": "minimum-time-to-eat-all-grains", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1273, "totalSubmissionRaw": 3115}, "2605": {"acRate": 54.56202146033645, "difficulty": "Easy", "likes": 302, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2605", "paidOnly": false, "title": "Form Smallest Number From Two Digit Arrays", "titleSlug": "form-smallest-number-from-two-digit-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40119, "totalSubmissionRaw": 73530}, "2606": {"acRate": 57.19390343428105, "difficulty": "Medium", "likes": 366, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2606", "paidOnly": false, "title": "Find the Substring With Maximum Cost", "titleSlug": "find-the-substring-with-maximum-cost", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25930, "totalSubmissionRaw": 45337}, "2607": {"acRate": 37.29969429233716, "difficulty": "Medium", "likes": 470, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2607", "paidOnly": false, "title": "Make K-Subarray Sums Equal", "titleSlug": "make-k-subarray-sums-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11103, "totalSubmissionRaw": 29767}, "2608": {"acRate": 36.525612472160354, "difficulty": "Hard", "likes": 519, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2608", "paidOnly": false, "title": "Shortest Cycle in a Graph", "titleSlug": "shortest-cycle-in-a-graph", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19188, "totalSubmissionRaw": 52533}, "2609": {"acRate": 46.74282450378409, "difficulty": "Easy", "likes": 365, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2609", "paidOnly": false, "title": "Find the Longest Balanced Substring of a Binary String", "titleSlug": "find-the-longest-balanced-substring-of-a-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32734, "totalSubmissionRaw": 70030}, "2610": {"acRate": 87.18478886449384, "difficulty": "Medium", "likes": 1611, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "2610", "paidOnly": false, "title": "Convert an Array Into a 2D Array With Conditions", "titleSlug": "convert-an-array-into-a-2d-array-with-conditions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 204505, "totalSubmissionRaw": 234565}, "2611": {"acRate": 46.607055763290525, "difficulty": "Medium", "likes": 629, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "2611", "paidOnly": false, "title": "Mice and Cheese", "titleSlug": "mice-and-cheese", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28668, "totalSubmissionRaw": 61510}, "2612": {"acRate": 16.658807255808107, "difficulty": "Hard", "likes": 242, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "2612", "paidOnly": false, "title": "Minimum Reverse Operations", "titleSlug": "minimum-reverse-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5299, "totalSubmissionRaw": 31809}, "2613": {"acRate": 42.76218611521418, "difficulty": "Hard", "likes": 17, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2613", "paidOnly": true, "title": "Beautiful Pairs", "titleSlug": "beautiful-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 579, "totalSubmissionRaw": 1354}, "2614": {"acRate": 34.62150910791685, "difficulty": "Easy", "likes": 349, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2614", "paidOnly": false, "title": "Prime In Diagonal", "titleSlug": "prime-in-diagonal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48485, "totalSubmissionRaw": 140043}, "2615": {"acRate": 31.33213202654595, "difficulty": "Medium", "likes": 743, "dislikes": 91, "categoryTitle": "Algorithms", "frontendQuestionId": "2615", "paidOnly": false, "title": "Sum of Distances", "titleSlug": "sum-of-distances", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21387, "totalSubmissionRaw": 68259}, "2616": {"acRate": 44.01348674903329, "difficulty": "Medium", "likes": 2328, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "2616", "paidOnly": false, "title": "Minimize the Maximum Difference of Pairs", "titleSlug": "minimize-the-maximum-difference-of-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 74668, "totalSubmissionRaw": 169648}, "2617": {"acRate": 24.76625412095336, "difficulty": "Hard", "likes": 384, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2617", "paidOnly": false, "title": "Minimum Number of Visited Cells in a Grid", "titleSlug": "minimum-number-of-visited-cells-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9165, "totalSubmissionRaw": 37006}, "2618": {"acRate": 27.683156405600794, "difficulty": "Medium", "likes": 265, "dislikes": 100, "categoryTitle": "JavaScript", "frontendQuestionId": "2618", "paidOnly": false, "title": "Check if Object Instance of Class", "titleSlug": "check-if-object-instance-of-class", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24849, "totalSubmissionRaw": 89770}, "2619": {"acRate": 73.83624079764341, "difficulty": "Easy", "likes": 511, "dislikes": 21, "categoryTitle": "JavaScript", "frontendQuestionId": "2619", "paidOnly": false, "title": "Array Prototype Last", "titleSlug": "array-prototype-last", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151145, "totalSubmissionRaw": 204703}, "2620": {"acRate": 81.54911804490118, "difficulty": "Easy", "likes": 1309, "dislikes": 111, "categoryTitle": "JavaScript", "frontendQuestionId": "2620", "paidOnly": false, "title": "Counter", "titleSlug": "counter", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 449127, "totalSubmissionRaw": 550746}, "2621": {"acRate": 87.24898361463595, "difficulty": "Easy", "likes": 603, "dislikes": 49, "categoryTitle": "JavaScript", "frontendQuestionId": "2621", "paidOnly": false, "title": "Sleep", "titleSlug": "sleep", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 155803, "totalSubmissionRaw": 178573}, "2622": {"acRate": 74.83506545492283, "difficulty": "Medium", "likes": 437, "dislikes": 31, "categoryTitle": "JavaScript", "frontendQuestionId": "2622", "paidOnly": false, "title": "Cache With Time Limit", "titleSlug": "cache-with-time-limit", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50477, "totalSubmissionRaw": 67451}, "2623": {"acRate": 62.75959766122813, "difficulty": "Medium", "likes": 622, "dislikes": 92, "categoryTitle": "JavaScript", "frontendQuestionId": "2623", "paidOnly": false, "title": "Memoize", "titleSlug": "memoize", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 114744, "totalSubmissionRaw": 182831}, "2624": {"acRate": 65.64685811771396, "difficulty": "Medium", "likes": 101, "dislikes": 44, "categoryTitle": "JavaScript", "frontendQuestionId": "2624", "paidOnly": false, "title": "Snail Traversal", "titleSlug": "snail-traversal", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11544, "totalSubmissionRaw": 17585}, "2625": {"acRate": 63.677407465908495, "difficulty": "Medium", "likes": 350, "dislikes": 25, "categoryTitle": "JavaScript", "frontendQuestionId": "2625", "paidOnly": false, "title": "Flatten Deeply Nested Array", "titleSlug": "flatten-deeply-nested-array", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 48377, "totalSubmissionRaw": 75972}, "2626": {"acRate": 85.00932267618929, "difficulty": "Easy", "likes": 615, "dislikes": 37, "categoryTitle": "JavaScript", "frontendQuestionId": "2626", "paidOnly": false, "title": "Array Reduce Transformation", "titleSlug": "array-reduce-transformation", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 182824, "totalSubmissionRaw": 215064}, "2627": {"acRate": 91.12503959059161, "difficulty": "Medium", "likes": 402, "dislikes": 47, "categoryTitle": "JavaScript", "frontendQuestionId": "2627", "paidOnly": false, "title": "Debounce", "titleSlug": "debounce", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 54665, "totalSubmissionRaw": 59989}, "2628": {"acRate": 38.7343969826683, "difficulty": "Medium", "likes": 217, "dislikes": 16, "categoryTitle": "JavaScript", "frontendQuestionId": "2628", "paidOnly": true, "title": "JSON Deep Equal", "titleSlug": "json-deep-equal", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12940, "totalSubmissionRaw": 33407}, "2629": {"acRate": 86.61285238223904, "difficulty": "Easy", "likes": 689, "dislikes": 53, "categoryTitle": "JavaScript", "frontendQuestionId": "2629", "paidOnly": false, "title": "Function Composition", "titleSlug": "function-composition", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153865, "totalSubmissionRaw": 177647}, "2630": {"acRate": 31.28591564566844, "difficulty": "Hard", "likes": 117, "dislikes": 42, "categoryTitle": "JavaScript", "frontendQuestionId": "2630", "paidOnly": false, "title": "Memoize II", "titleSlug": "memoize-ii", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5771, "totalSubmissionRaw": 18446}, "2631": {"acRate": 80.98226738394102, "difficulty": "Medium", "likes": 315, "dislikes": 17, "categoryTitle": "JavaScript", "frontendQuestionId": "2631", "paidOnly": false, "title": "Group By", "titleSlug": "group-by", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 48774, "totalSubmissionRaw": 60228}, "2632": {"acRate": 89.18675972927242, "difficulty": "Medium", "likes": 343, "dislikes": 35, "categoryTitle": "JavaScript", "frontendQuestionId": "2632", "paidOnly": true, "title": "Curry", "titleSlug": "curry", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 16867, "totalSubmissionRaw": 18912}, "2633": {"acRate": 77.22950398355178, "difficulty": "Medium", "likes": 204, "dislikes": 12, "categoryTitle": "JavaScript", "frontendQuestionId": "2633", "paidOnly": true, "title": "Convert Object to JSON String", "titleSlug": "convert-object-to-json-string", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12020, "totalSubmissionRaw": 15564}, "2634": {"acRate": 85.01802707528037, "difficulty": "Easy", "likes": 650, "dislikes": 86, "categoryTitle": "JavaScript", "frontendQuestionId": "2634", "paidOnly": false, "title": "Filter Elements from Array", "titleSlug": "filter-elements-from-array", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196191, "totalSubmissionRaw": 230764}, "2635": {"acRate": 85.9495504792903, "difficulty": "Easy", "likes": 757, "dislikes": 79, "categoryTitle": "JavaScript", "frontendQuestionId": "2635", "paidOnly": false, "title": "Apply Transform Over Each Element in Array", "titleSlug": "apply-transform-over-each-element-in-array", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 216535, "totalSubmissionRaw": 251933}, "2636": {"acRate": 79.75147561354457, "difficulty": "Medium", "likes": 287, "dislikes": 27, "categoryTitle": "JavaScript", "frontendQuestionId": "2636", "paidOnly": true, "title": "Promise Pool", "titleSlug": "promise-pool", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12836, "totalSubmissionRaw": 16095}, "2637": {"acRate": 81.76737501829649, "difficulty": "Medium", "likes": 494, "dislikes": 71, "categoryTitle": "JavaScript", "frontendQuestionId": "2637", "paidOnly": false, "title": "Promise Time Limit", "titleSlug": "promise-time-limit", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61449, "totalSubmissionRaw": 75151}, "2638": {"acRate": 46.76742233417296, "difficulty": "Medium", "likes": 84, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2638", "paidOnly": true, "title": "Count the Number of K-Free Subsets", "titleSlug": "count-the-number-of-k-free-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3899, "totalSubmissionRaw": 8337}, "2639": {"acRate": 68.30197338228545, "difficulty": "Easy", "likes": 171, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2639", "paidOnly": false, "title": "Find the Width of Columns of a Grid", "titleSlug": "find-the-width-of-columns-of-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29765, "totalSubmissionRaw": 43579}, "2640": {"acRate": 71.24438742783836, "difficulty": "Medium", "likes": 299, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2640", "paidOnly": false, "title": "Find the Score of All Prefixes of an Array", "titleSlug": "find-the-score-of-all-prefixes-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33321, "totalSubmissionRaw": 46770}, "2641": {"acRate": 75.23049302977634, "difficulty": "Medium", "likes": 1087, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2641", "paidOnly": false, "title": "Cousins in Binary Tree II", "titleSlug": "cousins-in-binary-tree-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 105017, "totalSubmissionRaw": 139593}, "2642": {"acRate": 70.5734514359273, "difficulty": "Hard", "likes": 814, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "2642", "paidOnly": false, "title": "Design Graph With Shortest Path Calculator", "titleSlug": "design-graph-with-shortest-path-calculator", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69078, "totalSubmissionRaw": 97881}, "2643": {"acRate": 75.51335906347954, "difficulty": "Easy", "likes": 462, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2643", "paidOnly": false, "title": "Row With Maximum Ones", "titleSlug": "row-with-maximum-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70827, "totalSubmissionRaw": 93794}, "2644": {"acRate": 49.81378303488961, "difficulty": "Easy", "likes": 237, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "2644", "paidOnly": false, "title": "Find the Maximum Divisibility Score", "titleSlug": "find-the-maximum-divisibility-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33438, "totalSubmissionRaw": 67126}, "2645": {"acRate": 50.879079075767855, "difficulty": "Medium", "likes": 549, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2645", "paidOnly": false, "title": "Minimum Additions to Make Valid String", "titleSlug": "minimum-additions-to-make-valid-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30762, "totalSubmissionRaw": 60461}, "2646": {"acRate": 46.24007676873419, "difficulty": "Hard", "likes": 482, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2646", "paidOnly": false, "title": "Minimize the Total Price of the Trips", "titleSlug": "minimize-the-total-price-of-the-trips", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10601, "totalSubmissionRaw": 22926}, "2647": {"acRate": 66.26984126984127, "difficulty": "Hard", "likes": 10, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2647", "paidOnly": true, "title": "Color the Triangle Red", "titleSlug": "color-the-triangle-red", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 334, "totalSubmissionRaw": 504}, "2648": {"acRate": 83.5045494570003, "difficulty": "Easy", "likes": 249, "dislikes": 28, "categoryTitle": "JavaScript", "frontendQuestionId": "2648", "paidOnly": false, "title": "Generate Fibonacci Sequence", "titleSlug": "generate-fibonacci-sequence", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31295, "totalSubmissionRaw": 37477}, "2649": {"acRate": 79.12127379384653, "difficulty": "Medium", "likes": 160, "dislikes": 11, "categoryTitle": "JavaScript", "frontendQuestionId": "2649", "paidOnly": false, "title": "Nested Array Generator", "titleSlug": "nested-array-generator", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 13218, "totalSubmissionRaw": 16706}, "2650": {"acRate": 49.425758818703855, "difficulty": "Hard", "likes": 64, "dislikes": 15, "categoryTitle": "JavaScript", "frontendQuestionId": "2650", "paidOnly": false, "title": "Design Cancellable Function", "titleSlug": "design-cancellable-function", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2410, "totalSubmissionRaw": 4876}, "2651": {"acRate": 78.50353654869456, "difficulty": "Easy", "likes": 234, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2651", "paidOnly": false, "title": "Calculate Delayed Arrival Time", "titleSlug": "calculate-delayed-arrival-time", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60045, "totalSubmissionRaw": 76487}, "2652": {"acRate": 85.83344660089995, "difficulty": "Easy", "likes": 502, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2652", "paidOnly": false, "title": "Sum Multiples", "titleSlug": "sum-multiples", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 119983, "totalSubmissionRaw": 139786}, "2653": {"acRate": 33.7294016914272, "difficulty": "Medium", "likes": 636, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "2653", "paidOnly": false, "title": "Sliding Subarray Beauty", "titleSlug": "sliding-subarray-beauty", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22454, "totalSubmissionRaw": 66571}, "2654": {"acRate": 35.50534759358289, "difficulty": "Medium", "likes": 389, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2654", "paidOnly": false, "title": "Minimum Number of Operations to Make All Array Elements Equal to 1", "titleSlug": "minimum-number-of-operations-to-make-all-array-elements-equal-to-1", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13279, "totalSubmissionRaw": 37400}, "2655": {"acRate": 51.50655795817086, "difficulty": "Medium", "likes": 26, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2655", "paidOnly": true, "title": "Find Maximal Uncovered Ranges", "titleSlug": "find-maximal-uncovered-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1453, "totalSubmissionRaw": 2821}, "2656": {"acRate": 82.497268097565, "difficulty": "Easy", "likes": 382, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2656", "paidOnly": false, "title": "Maximum Sum With Exactly K Elements ", "titleSlug": "maximum-sum-with-exactly-k-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80024, "totalSubmissionRaw": 97002}, "2657": {"acRate": 81.64414214423982, "difficulty": "Medium", "likes": 488, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2657", "paidOnly": false, "title": "Find the Prefix Common Array of Two Arrays", "titleSlug": "find-the-prefix-common-array-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45973, "totalSubmissionRaw": 56309}, "2658": {"acRate": 61.024549512316085, "difficulty": "Medium", "likes": 441, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2658", "paidOnly": false, "title": "Maximum Number of Fish in a Grid", "titleSlug": "maximum-number-of-fish-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29531, "totalSubmissionRaw": 48392}, "2659": {"acRate": 25.713839564557865, "difficulty": "Hard", "likes": 542, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2659", "paidOnly": false, "title": "Make Array Empty", "titleSlug": "make-array-empty", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11527, "totalSubmissionRaw": 44828}, "2660": {"acRate": 34.92031701524992, "difficulty": "Easy", "likes": 276, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "2660", "paidOnly": false, "title": "Determine the Winner of a Bowling Game", "titleSlug": "determine-the-winner-of-a-bowling-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36615, "totalSubmissionRaw": 104853}, "2661": {"acRate": 51.05202905416074, "difficulty": "Medium", "likes": 439, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2661", "paidOnly": false, "title": "First Completely Painted Row or Column", "titleSlug": "first-completely-painted-row-or-column", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25865, "totalSubmissionRaw": 50664}, "2662": {"acRate": 39.868916469111696, "difficulty": "Medium", "likes": 624, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "2662", "paidOnly": false, "title": "Minimum Cost of a Path With Special Roads", "titleSlug": "minimum-cost-of-a-path-with-special-roads", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14295, "totalSubmissionRaw": 35855}, "2663": {"acRate": 37.92236045958256, "difficulty": "Hard", "likes": 194, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2663", "paidOnly": false, "title": "Lexicographically Smallest Beautiful String", "titleSlug": "lexicographically-smallest-beautiful-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5578, "totalSubmissionRaw": 14709}, "2664": {"acRate": 73.39910647803424, "difficulty": "Medium", "likes": 51, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2664", "paidOnly": true, "title": "The Knight\u2019s Tour", "titleSlug": "the-knights-tour", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3943, "totalSubmissionRaw": 5372}, "2665": {"acRate": 80.4519959855399, "difficulty": "Easy", "likes": 752, "dislikes": 31, "categoryTitle": "JavaScript", "frontendQuestionId": "2665", "paidOnly": false, "title": "Counter II", "titleSlug": "counter-ii", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 239683, "totalSubmissionRaw": 297921}, "2666": {"acRate": 86.55066428713067, "difficulty": "Easy", "likes": 494, "dislikes": 59, "categoryTitle": "JavaScript", "frontendQuestionId": "2666", "paidOnly": false, "title": "Allow One Function Call", "titleSlug": "allow-one-function-call", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 122213, "totalSubmissionRaw": 141204}, "2667": {"acRate": 81.56095878058916, "difficulty": "Easy", "likes": 1323, "dislikes": 182, "categoryTitle": "JavaScript", "frontendQuestionId": "2667", "paidOnly": false, "title": "Create Hello World Function", "titleSlug": "create-hello-world-function", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 520102, "totalSubmissionRaw": 637685}, "2668": {"acRate": 73.08560513978121, "difficulty": "Easy", "likes": 19, "dislikes": 18, "categoryTitle": "Database", "frontendQuestionId": "2668", "paidOnly": true, "title": "Find Latest Salaries", "titleSlug": "find-latest-salaries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4209, "totalSubmissionRaw": 5759}, "2669": {"acRate": 73.22008016797099, "difficulty": "Easy", "likes": 16, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2669", "paidOnly": true, "title": "Count Artist Occurrences On Spotify Ranking List", "titleSlug": "count-artist-occurrences-on-spotify-ranking-list", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3836, "totalSubmissionRaw": 5239}, "2670": {"acRate": 78.18485544524384, "difficulty": "Easy", "likes": 336, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2670", "paidOnly": false, "title": "Find the Distinct Difference Array", "titleSlug": "find-the-distinct-difference-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41187, "totalSubmissionRaw": 52679}, "2671": {"acRate": 30.26168321734824, "difficulty": "Medium", "likes": 327, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2671", "paidOnly": false, "title": "Frequency Tracker", "titleSlug": "frequency-tracker", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23221, "totalSubmissionRaw": 76734}, "2672": {"acRate": 54.89734887940594, "difficulty": "Medium", "likes": 346, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "2672", "paidOnly": false, "title": "Number of Adjacent Elements With the Same Color", "titleSlug": "number-of-adjacent-elements-with-the-same-color", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16338, "totalSubmissionRaw": 29761}, "2673": {"acRate": 59.36721389808526, "difficulty": "Medium", "likes": 611, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2673", "paidOnly": false, "title": "Make Costs of Paths Equal in a Binary Tree", "titleSlug": "make-costs-of-paths-equal-in-a-binary-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17394, "totalSubmissionRaw": 29299}, "2674": {"acRate": 75.73112178088172, "difficulty": "Medium", "likes": 40, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2674", "paidOnly": true, "title": "Split a Circular Linked List", "titleSlug": "split-a-circular-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1735, "totalSubmissionRaw": 2291}, "2675": {"acRate": 68.42165766180021, "difficulty": "Hard", "likes": 132, "dislikes": 72, "categoryTitle": "JavaScript", "frontendQuestionId": "2675", "paidOnly": true, "title": "Array of Objects to Matrix", "titleSlug": "array-of-objects-to-matrix", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5952, "totalSubmissionRaw": 8699}, "2676": {"acRate": 82.80189084658358, "difficulty": "Medium", "likes": 163, "dislikes": 30, "categoryTitle": "JavaScript", "frontendQuestionId": "2676", "paidOnly": true, "title": "Throttle", "titleSlug": "throttle", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9634, "totalSubmissionRaw": 11635}, "2677": {"acRate": 83.58753393932238, "difficulty": "Easy", "likes": 348, "dislikes": 7, "categoryTitle": "JavaScript", "frontendQuestionId": "2677", "paidOnly": false, "title": "Chunk Array", "titleSlug": "chunk-array", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70806, "totalSubmissionRaw": 84709}, "2678": {"acRate": 81.669864146117, "difficulty": "Easy", "likes": 725, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "2678", "paidOnly": false, "title": "Number of Senior Citizens", "titleSlug": "number-of-senior-citizens", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 261804, "totalSubmissionRaw": 320564}, "2679": {"acRate": 60.388001304206064, "difficulty": "Medium", "likes": 362, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "2679", "paidOnly": false, "title": "Sum in a Matrix", "titleSlug": "sum-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37042, "totalSubmissionRaw": 61340}, "2680": {"acRate": 41.24623228823347, "difficulty": "Medium", "likes": 392, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2680", "paidOnly": false, "title": "Maximum OR", "titleSlug": "maximum-or", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14642, "totalSubmissionRaw": 35499}, "2681": {"acRate": 31.489951043545478, "difficulty": "Hard", "likes": 319, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2681", "paidOnly": false, "title": "Power of Heroes", "titleSlug": "power-of-heroes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9777, "totalSubmissionRaw": 31048}, "2682": {"acRate": 49.485067826625176, "difficulty": "Easy", "likes": 247, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2682", "paidOnly": false, "title": "Find the Losers of the Circular Game", "titleSlug": "find-the-losers-of-the-circular-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28782, "totalSubmissionRaw": 58163}, "2683": {"acRate": 62.30518598968232, "difficulty": "Medium", "likes": 272, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2683", "paidOnly": false, "title": "Neighboring Bitwise XOR", "titleSlug": "neighboring-bitwise-xor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22947, "totalSubmissionRaw": 36830}, "2684": {"acRate": 46.220463827304556, "difficulty": "Medium", "likes": 438, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2684", "paidOnly": false, "title": "Maximum Number of Moves in a Grid", "titleSlug": "maximum-number-of-moves-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25351, "totalSubmissionRaw": 54848}, "2685": {"acRate": 66.36740331491713, "difficulty": "Medium", "likes": 683, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2685", "paidOnly": false, "title": "Count the Number of Complete Components", "titleSlug": "count-the-number-of-complete-components", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31713, "totalSubmissionRaw": 47784}, "2686": {"acRate": 68.27190220411187, "difficulty": "Medium", "likes": 14, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2686", "paidOnly": true, "title": "Immediate Food Delivery III", "titleSlug": "immediate-food-delivery-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3686, "totalSubmissionRaw": 5399}, "2687": {"acRate": 80.7931103544963, "difficulty": "Easy", "likes": 21, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "2687", "paidOnly": true, "title": "Bikes Last Time Used ", "titleSlug": "bikes-last-time-used", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4034, "totalSubmissionRaw": 4993}, "2688": {"acRate": 43.25364431486881, "difficulty": "Medium", "likes": 21, "dislikes": 8, "categoryTitle": "Database", "frontendQuestionId": "2688", "paidOnly": true, "title": "Find Active Users", "titleSlug": "find-active-users", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3709, "totalSubmissionRaw": 8575}, "2689": {"acRate": 74.28915662650603, "difficulty": "Easy", "likes": 37, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2689", "paidOnly": true, "title": "Extract Kth Character From The Rope Tree", "titleSlug": "extract-kth-character-from-the-rope-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3083, "totalSubmissionRaw": 4150}, "2690": {"acRate": 92.42320819112628, "difficulty": "Easy", "likes": 28, "dislikes": 6, "categoryTitle": "JavaScript", "frontendQuestionId": "2690", "paidOnly": true, "title": "Infinite Method Object", "titleSlug": "infinite-method-object", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1353, "totalSubmissionRaw": 1464}, "2691": {"acRate": 42.73789649415693, "difficulty": "Hard", "likes": 11, "dislikes": 8, "categoryTitle": "JavaScript", "frontendQuestionId": "2691", "paidOnly": true, "title": "Immutability Helper", "titleSlug": "immutability-helper", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 256, "totalSubmissionRaw": 599}, "2692": {"acRate": 64.57142857142857, "difficulty": "Medium", "likes": 16, "dislikes": 0, "categoryTitle": "JavaScript", "frontendQuestionId": "2692", "paidOnly": true, "title": "Make Object Immutable", "titleSlug": "make-object-immutable", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 452, "totalSubmissionRaw": 700}, "2693": {"acRate": 79.25789860396767, "difficulty": "Medium", "likes": 139, "dislikes": 13, "categoryTitle": "JavaScript", "frontendQuestionId": "2693", "paidOnly": false, "title": "Call Function with Custom Context", "titleSlug": "call-function-with-custom-context", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10787, "totalSubmissionRaw": 13610}, "2694": {"acRate": 73.94795849194348, "difficulty": "Medium", "likes": 246, "dislikes": 29, "categoryTitle": "JavaScript", "frontendQuestionId": "2694", "paidOnly": false, "title": "Event Emitter", "titleSlug": "event-emitter", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28362, "totalSubmissionRaw": 38354}, "2695": {"acRate": 88.3925563328643, "difficulty": "Easy", "likes": 235, "dislikes": 52, "categoryTitle": "JavaScript", "frontendQuestionId": "2695", "paidOnly": false, "title": "Array Wrapper", "titleSlug": "array-wrapper", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 44602, "totalSubmissionRaw": 50459}, "2696": {"acRate": 78.00391665768635, "difficulty": "Easy", "likes": 934, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2696", "paidOnly": false, "title": "Minimum String Length After Removing Substrings", "titleSlug": "minimum-string-length-after-removing-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 209913, "totalSubmissionRaw": 269106}, "2697": {"acRate": 82.3794030273023, "difficulty": "Easy", "likes": 357, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2697", "paidOnly": false, "title": "Lexicographically Smallest Palindrome", "titleSlug": "lexicographically-smallest-palindrome", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58234, "totalSubmissionRaw": 70690}, "2698": {"acRate": 63.30338631651693, "difficulty": "Medium", "likes": 482, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2698", "paidOnly": false, "title": "Find the Punishment Number of an Integer", "titleSlug": "find-the-punishment-number-of-an-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21068, "totalSubmissionRaw": 33281}, "2699": {"acRate": 57.05900140521888, "difficulty": "Hard", "likes": 693, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "2699", "paidOnly": false, "title": "Modify Graph Edge Weights", "titleSlug": "modify-graph-edge-weights", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64156, "totalSubmissionRaw": 112438}, "2700": {"acRate": 75.39038734536605, "difficulty": "Medium", "likes": 145, "dislikes": 30, "categoryTitle": "JavaScript", "frontendQuestionId": "2700", "paidOnly": true, "title": "Differences Between Two Objects", "titleSlug": "differences-between-two-objects", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 7435, "totalSubmissionRaw": 9862}, "2701": {"acRate": 32.77000777000777, "difficulty": "Hard", "likes": 49, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "2701", "paidOnly": true, "title": "Consecutive Transactions with Increasing Amounts", "titleSlug": "consecutive-transactions-with-increasing-amounts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3369, "totalSubmissionRaw": 10291}, "2702": {"acRate": 42.78350515463917, "difficulty": "Hard", "likes": 41, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2702", "paidOnly": true, "title": "Minimum Operations to Make Numbers Non-positive", "titleSlug": "minimum-operations-to-make-numbers-non-positive", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2988, "totalSubmissionRaw": 6984}, "2703": {"acRate": 94.43772169911762, "difficulty": "Easy", "likes": 326, "dislikes": 160, "categoryTitle": "JavaScript", "frontendQuestionId": "2703", "paidOnly": false, "title": "Return Length of Arguments Passed", "titleSlug": "return-length-of-arguments-passed", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 181836, "totalSubmissionRaw": 192546}, "2704": {"acRate": 62.5265986249206, "difficulty": "Easy", "likes": 683, "dislikes": 167, "categoryTitle": "JavaScript", "frontendQuestionId": "2704", "paidOnly": false, "title": "To Be Or Not To Be", "titleSlug": "to-be-or-not-to-be", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 213623, "totalSubmissionRaw": 341650}, "2705": {"acRate": 65.40222049084534, "difficulty": "Medium", "likes": 183, "dislikes": 22, "categoryTitle": "JavaScript", "frontendQuestionId": "2705", "paidOnly": false, "title": "Compact Object", "titleSlug": "compact-object", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 26861, "totalSubmissionRaw": 41071}, "2706": {"acRate": 69.04025328561285, "difficulty": "Easy", "likes": 1001, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2706", "paidOnly": false, "title": "Buy Two Chocolates", "titleSlug": "buy-two-chocolates", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 190587, "totalSubmissionRaw": 276052}, "2707": {"acRate": 57.530556885272055, "difficulty": "Medium", "likes": 2530, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "2707", "paidOnly": false, "title": "Extra Characters in a String", "titleSlug": "extra-characters-in-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 180272, "totalSubmissionRaw": 313350}, "2708": {"acRate": 24.629913842805752, "difficulty": "Medium", "likes": 364, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2708", "paidOnly": false, "title": "Maximum Strength of a Group", "titleSlug": "maximum-strength-of-a-group", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30331, "totalSubmissionRaw": 123147}, "2709": {"acRate": 42.38507709022257, "difficulty": "Hard", "likes": 816, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "2709", "paidOnly": false, "title": "Greatest Common Divisor Traversal", "titleSlug": "greatest-common-divisor-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71393, "totalSubmissionRaw": 168439}, "2710": {"acRate": 78.96910438432003, "difficulty": "Easy", "likes": 319, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2710", "paidOnly": false, "title": "Remove Trailing Zeros From a String", "titleSlug": "remove-trailing-zeros-from-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70750, "totalSubmissionRaw": 89592}, "2711": {"acRate": 71.44864902849514, "difficulty": "Medium", "likes": 128, "dislikes": 208, "categoryTitle": "Algorithms", "frontendQuestionId": "2711", "paidOnly": false, "title": "Difference of Number of Distinct Values on Diagonals", "titleSlug": "difference-of-number-of-distinct-values-on-diagonals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20335, "totalSubmissionRaw": 28461}, "2712": {"acRate": 54.92613636363637, "difficulty": "Medium", "likes": 539, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2712", "paidOnly": false, "title": "Minimum Cost to Make All Characters Equal", "titleSlug": "minimum-cost-to-make-all-characters-equal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19334, "totalSubmissionRaw": 35200}, "2713": {"acRate": 30.899564507348938, "difficulty": "Hard", "likes": 588, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2713", "paidOnly": false, "title": "Maximum Strictly Increasing Cells in a Matrix", "titleSlug": "maximum-strictly-increasing-cells-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13623, "totalSubmissionRaw": 44088}, "2714": {"acRate": 61.87750429307384, "difficulty": "Hard", "likes": 33, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2714", "paidOnly": true, "title": "Find Shortest Path with K Hops", "titleSlug": "find-shortest-path-with-k-hops", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1081, "totalSubmissionRaw": 1747}, "2715": {"acRate": 88.8663967611336, "difficulty": "Easy", "likes": 244, "dislikes": 301, "categoryTitle": "JavaScript", "frontendQuestionId": "2715", "paidOnly": false, "title": "Timeout Cancellation", "titleSlug": "timeout-cancellation", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58386, "totalSubmissionRaw": 65701}, "2716": {"acRate": 77.05965362411803, "difficulty": "Easy", "likes": 334, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "2716", "paidOnly": false, "title": "Minimize String Length", "titleSlug": "minimize-string-length", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60068, "totalSubmissionRaw": 77950}, "2717": {"acRate": 64.39414904131252, "difficulty": "Easy", "likes": 208, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2717", "paidOnly": false, "title": "Semi-Ordered Permutation", "titleSlug": "semi-ordered-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32577, "totalSubmissionRaw": 50590}, "2718": {"acRate": 31.189442511716166, "difficulty": "Medium", "likes": 700, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2718", "paidOnly": false, "title": "Sum of Matrix After Queries", "titleSlug": "sum-of-matrix-after-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21696, "totalSubmissionRaw": 69562}, "2719": {"acRate": 34.94158565950236, "difficulty": "Hard", "likes": 529, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2719", "paidOnly": false, "title": "Count of Integers", "titleSlug": "count-of-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11754, "totalSubmissionRaw": 33639}, "2720": {"acRate": 52.41975308641975, "difficulty": "Hard", "likes": 13, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "2720", "paidOnly": true, "title": "Popularity Percentage", "titleSlug": "popularity-percentage", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2123, "totalSubmissionRaw": 4050}, "2721": {"acRate": 75.73124099915577, "difficulty": "Medium", "likes": 201, "dislikes": 45, "categoryTitle": "JavaScript", "frontendQuestionId": "2721", "paidOnly": false, "title": "Execute Asynchronous Functions in Parallel", "titleSlug": "execute-asynchronous-functions-in-parallel", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30500, "totalSubmissionRaw": 40274}, "2722": {"acRate": 55.24216835500335, "difficulty": "Medium", "likes": 180, "dislikes": 53, "categoryTitle": "JavaScript", "frontendQuestionId": "2722", "paidOnly": false, "title": "Join Two Arrays by ID", "titleSlug": "join-two-arrays-by-id", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 35392, "totalSubmissionRaw": 64067}, "2723": {"acRate": 91.46661101836393, "difficulty": "Easy", "likes": 278, "dislikes": 27, "categoryTitle": "JavaScript", "frontendQuestionId": "2723", "paidOnly": false, "title": "Add Two Promises", "titleSlug": "add-two-promises", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 109575, "totalSubmissionRaw": 119798}, "2724": {"acRate": 82.80946699196838, "difficulty": "Easy", "likes": 178, "dislikes": 38, "categoryTitle": "JavaScript", "frontendQuestionId": "2724", "paidOnly": false, "title": "Sort By", "titleSlug": "sort-by", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 46500, "totalSubmissionRaw": 56153}, "2725": {"acRate": 81.79476170030055, "difficulty": "Easy", "likes": 166, "dislikes": 86, "categoryTitle": "JavaScript", "frontendQuestionId": "2725", "paidOnly": false, "title": "Interval Cancellation", "titleSlug": "interval-cancellation", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 47625, "totalSubmissionRaw": 58225}, "2726": {"acRate": 76.0374800827606, "difficulty": "Easy", "likes": 117, "dislikes": 19, "categoryTitle": "JavaScript", "frontendQuestionId": "2726", "paidOnly": false, "title": "Calculator with Method Chaining", "titleSlug": "calculator-with-method-chaining", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31972, "totalSubmissionRaw": 42048}, "2727": {"acRate": 80.70065546632065, "difficulty": "Easy", "likes": 180, "dislikes": 13, "categoryTitle": "JavaScript", "frontendQuestionId": "2727", "paidOnly": false, "title": "Is Object Empty", "titleSlug": "is-object-empty", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72148, "totalSubmissionRaw": 89402}, "2728": {"acRate": 85.11422254974208, "difficulty": "Easy", "likes": 52, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2728", "paidOnly": true, "title": "Count Houses in a Circular Street", "titleSlug": "count-houses-in-a-circular-street", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2310, "totalSubmissionRaw": 2714}, "2729": {"acRate": 52.50256263295381, "difficulty": "Easy", "likes": 234, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2729", "paidOnly": false, "title": "Check if The Number is Fascinating", "titleSlug": "check-if-the-number-is-fascinating", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47634, "totalSubmissionRaw": 90727}, "2730": {"acRate": 37.57112885454244, "difficulty": "Medium", "likes": 288, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "2730", "paidOnly": false, "title": "Find the Longest Semi-Repetitive Substring", "titleSlug": "find-the-longest-semi-repetitive-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24892, "totalSubmissionRaw": 66253}, "2731": {"acRate": 28.077518149720316, "difficulty": "Medium", "likes": 489, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "2731", "paidOnly": false, "title": "Movement of Robots", "titleSlug": "movement-of-robots", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14155, "totalSubmissionRaw": 50414}, "2732": {"acRate": 45.59804928131417, "difficulty": "Hard", "likes": 208, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2732", "paidOnly": false, "title": "Find a Good Subset of the Matrix", "titleSlug": "find-a-good-subset-of-the-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7106, "totalSubmissionRaw": 15584}, "2733": {"acRate": 76.61605073789487, "difficulty": "Easy", "likes": 352, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2733", "paidOnly": false, "title": "Neither Minimum nor Maximum", "titleSlug": "neither-minimum-nor-maximum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100508, "totalSubmissionRaw": 131184}, "2734": {"acRate": 32.078521425068, "difficulty": "Medium", "likes": 252, "dislikes": 188, "categoryTitle": "Algorithms", "frontendQuestionId": "2734", "paidOnly": false, "title": "Lexicographically Smallest String After Substring Operation", "titleSlug": "lexicographically-smallest-string-after-substring-operation", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28777, "totalSubmissionRaw": 89708}, "2735": {"acRate": 33.990980834272825, "difficulty": "Medium", "likes": 290, "dislikes": 539, "categoryTitle": "Algorithms", "frontendQuestionId": "2735", "paidOnly": false, "title": "Collecting Chocolates", "titleSlug": "collecting-chocolates", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12663, "totalSubmissionRaw": 37254}, "2736": {"acRate": 29.200177628657425, "difficulty": "Hard", "likes": 336, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2736", "paidOnly": false, "title": "Maximum Sum Queries", "titleSlug": "maximum-sum-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5918, "totalSubmissionRaw": 20267}, "2737": {"acRate": 58.11757538836431, "difficulty": "Medium", "likes": 34, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2737", "paidOnly": true, "title": "Find the Closest Marked Node", "titleSlug": "find-the-closest-marked-node", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1908, "totalSubmissionRaw": 3283}, "2738": {"acRate": 55.98379193366001, "difficulty": "Medium", "likes": 22, "dislikes": 45, "categoryTitle": "Database", "frontendQuestionId": "2738", "paidOnly": true, "title": "Count Occurrences in Text", "titleSlug": "count-occurrences-in-text", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5939, "totalSubmissionRaw": 10609}, "2739": {"acRate": 39.50184995127168, "difficulty": "Easy", "likes": 284, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "2739", "paidOnly": false, "title": "Total Distance Traveled", "titleSlug": "total-distance-traveled", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45802, "totalSubmissionRaw": 115949}, "2740": {"acRate": 65.4160054409431, "difficulty": "Medium", "likes": 288, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2740", "paidOnly": false, "title": "Find the Value of the Partition", "titleSlug": "find-the-value-of-the-partition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34626, "totalSubmissionRaw": 52932}, "2741": {"acRate": 28.944877021465697, "difficulty": "Medium", "likes": 561, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2741", "paidOnly": false, "title": "Special Permutations", "titleSlug": "special-permutations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14981, "totalSubmissionRaw": 51757}, "2742": {"acRate": 50.697749270064605, "difficulty": "Hard", "likes": 1376, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "2742", "paidOnly": false, "title": "Painting the Walls", "titleSlug": "painting-the-walls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66156, "totalSubmissionRaw": 130491}, "2743": {"acRate": 76.55701754385966, "difficulty": "Medium", "likes": 85, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2743", "paidOnly": true, "title": "Count Substrings Without Repeating Character", "titleSlug": "count-substrings-without-repeating-character", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6982, "totalSubmissionRaw": 9120}, "2744": {"acRate": 81.99776409044887, "difficulty": "Easy", "likes": 365, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2744", "paidOnly": false, "title": "Find Maximum Number of String Pairs", "titleSlug": "find-maximum-number-of-string-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77746, "totalSubmissionRaw": 94815}, "2745": {"acRate": 54.40734943159947, "difficulty": "Medium", "likes": 310, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2745", "paidOnly": false, "title": "Construct the Longest New String", "titleSlug": "construct-the-longest-new-string", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21202, "totalSubmissionRaw": 38969}, "2746": {"acRate": 27.269087437247837, "difficulty": "Medium", "likes": 362, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2746", "paidOnly": false, "title": "Decremental String Concatenation", "titleSlug": "decremental-string-concatenation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8854, "totalSubmissionRaw": 32469}, "2747": {"acRate": 33.25369842874208, "difficulty": "Medium", "likes": 346, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2747", "paidOnly": false, "title": "Count Zero Request Servers", "titleSlug": "count-zero-request-servers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7238, "totalSubmissionRaw": 21766}, "2748": {"acRate": 50.79076681669902, "difficulty": "Easy", "likes": 209, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2748", "paidOnly": false, "title": "Number of Beautiful Pairs", "titleSlug": "number-of-beautiful-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36900, "totalSubmissionRaw": 72651}, "2749": {"acRate": 30.406381697772428, "difficulty": "Medium", "likes": 289, "dislikes": 287, "categoryTitle": "Algorithms", "frontendQuestionId": "2749", "paidOnly": false, "title": "Minimum Operations to Make the Integer Zero", "titleSlug": "minimum-operations-to-make-the-integer-zero", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10101, "totalSubmissionRaw": 33220}, "2750": {"acRate": 34.53551746186402, "difficulty": "Medium", "likes": 443, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2750", "paidOnly": false, "title": "Ways to Split Array Into Good Subarrays", "titleSlug": "ways-to-split-array-into-good-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22685, "totalSubmissionRaw": 65686}, "2751": {"acRate": 56.980569548678936, "difficulty": "Hard", "likes": 1134, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "2751", "paidOnly": false, "title": "Robot Collisions", "titleSlug": "robot-collisions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 110850, "totalSubmissionRaw": 194540}, "2752": {"acRate": 39.10891089108911, "difficulty": "Hard", "likes": 14, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "2752", "paidOnly": true, "title": "Customers with Maximum Number of Transactions on Consecutive Days", "titleSlug": "customers-with-maximum-number-of-transactions-on-consecutive-days", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1817, "totalSubmissionRaw": 4646}, "2753": {"acRate": 61.58940397350994, "difficulty": "Hard", "likes": 27, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2753", "paidOnly": true, "title": "Count Houses in a Circular Street II", "titleSlug": "count-houses-in-a-circular-street-ii", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 744, "totalSubmissionRaw": 1208}, "2754": {"acRate": 86.5992414664981, "difficulty": "Medium", "likes": 16, "dislikes": 0, "categoryTitle": "JavaScript", "frontendQuestionId": "2754", "paidOnly": true, "title": "Bind Function to Context", "titleSlug": "bind-function-to-context", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 685, "totalSubmissionRaw": 791}, "2755": {"acRate": 65.87301587301587, "difficulty": "Medium", "likes": 14, "dislikes": 4, "categoryTitle": "JavaScript", "frontendQuestionId": "2755", "paidOnly": true, "title": "Deep Merge of Two Objects", "titleSlug": "deep-merge-of-two-objects", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 581, "totalSubmissionRaw": 882}, "2756": {"acRate": 62.36162361623616, "difficulty": "Hard", "likes": 14, "dislikes": 5, "categoryTitle": "JavaScript", "frontendQuestionId": "2756", "paidOnly": true, "title": "Query Batching", "titleSlug": "query-batching", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 338, "totalSubmissionRaw": 542}, "2757": {"acRate": 72.74220032840722, "difficulty": "Medium", "likes": 11, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2757", "paidOnly": true, "title": "Generate Circular Array Values", "titleSlug": "generate-circular-array-values", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 443, "totalSubmissionRaw": 609}, "2758": {"acRate": 83.63486842105263, "difficulty": "Easy", "likes": 13, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2758", "paidOnly": true, "title": "Next Day", "titleSlug": "next-day", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1016, "totalSubmissionRaw": 1215}, "2759": {"acRate": 61.48796498905909, "difficulty": "Hard", "likes": 16, "dislikes": 3, "categoryTitle": "JavaScript", "frontendQuestionId": "2759", "paidOnly": true, "title": "Convert JSON String to Object", "titleSlug": "convert-json-string-to-object", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 562, "totalSubmissionRaw": 914}, "2760": {"acRate": 30.111342802061614, "difficulty": "Easy", "likes": 297, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "2760", "paidOnly": false, "title": "Longest Even Odd Subarray With Threshold", "titleSlug": "longest-even-odd-subarray-with-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38267, "totalSubmissionRaw": 127085}, "2761": {"acRate": 34.702507130728165, "difficulty": "Medium", "likes": 369, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2761", "paidOnly": false, "title": "Prime Pairs With Target Sum", "titleSlug": "prime-pairs-with-target-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31268, "totalSubmissionRaw": 90103}, "2762": {"acRate": 41.78807171034644, "difficulty": "Medium", "likes": 712, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2762", "paidOnly": false, "title": "Continuous Subarrays", "titleSlug": "continuous-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21397, "totalSubmissionRaw": 51205}, "2763": {"acRate": 46.977895463965005, "difficulty": "Hard", "likes": 310, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2763", "paidOnly": false, "title": "Sum of Imbalance Numbers of All Subarrays", "titleSlug": "sum-of-imbalance-numbers-of-all-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8161, "totalSubmissionRaw": 17372}, "2764": {"acRate": 65.83378598587724, "difficulty": "Medium", "likes": 31, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2764", "paidOnly": true, "title": "Is Array a Preorder of Some \u200cBinary Tree", "titleSlug": "is-array-a-preorder-of-some-binary-tree", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1212, "totalSubmissionRaw": 1841}, "2765": {"acRate": 34.38529950300811, "difficulty": "Easy", "likes": 216, "dislikes": 176, "categoryTitle": "Algorithms", "frontendQuestionId": "2765", "paidOnly": false, "title": "Longest Alternating Subarray", "titleSlug": "longest-alternating-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26291, "totalSubmissionRaw": 76460}, "2766": {"acRate": 52.23148239471348, "difficulty": "Medium", "likes": 197, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2766", "paidOnly": false, "title": "Relocate Marbles", "titleSlug": "relocate-marbles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21183, "totalSubmissionRaw": 40556}, "2767": {"acRate": 53.91525213728162, "difficulty": "Medium", "likes": 364, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2767", "paidOnly": false, "title": "Partition String Into Minimum Beautiful Substrings", "titleSlug": "partition-string-into-minimum-beautiful-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17406, "totalSubmissionRaw": 32284}, "2768": {"acRate": 36.828359806482, "difficulty": "Medium", "likes": 229, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2768", "paidOnly": false, "title": "Number of Black Blocks", "titleSlug": "number-of-black-blocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8602, "totalSubmissionRaw": 23357}, "2769": {"acRate": 90.99327485820031, "difficulty": "Easy", "likes": 366, "dislikes": 562, "categoryTitle": "Algorithms", "frontendQuestionId": "2769", "paidOnly": false, "title": "Find the Maximum Achievable Number", "titleSlug": "find-the-maximum-achievable-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 120960, "totalSubmissionRaw": 132933}, "2770": {"acRate": 31.75117266026357, "difficulty": "Medium", "likes": 431, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2770", "paidOnly": false, "title": "Maximum Number of Jumps to Reach the Last Index", "titleSlug": "maximum-number-of-jumps-to-reach-the-last-index", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28430, "totalSubmissionRaw": 89540}, "2771": {"acRate": 29.790798717762563, "difficulty": "Medium", "likes": 599, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2771", "paidOnly": false, "title": "Longest Non-decreasing Subarray From Two Arrays", "titleSlug": "longest-non-decreasing-subarray-from-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26672, "totalSubmissionRaw": 89531}, "2772": {"acRate": 33.38545356820014, "difficulty": "Medium", "likes": 393, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2772", "paidOnly": false, "title": "Apply Operations to Make All Array Elements Equal to Zero", "titleSlug": "apply-operations-to-make-all-array-elements-equal-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13665, "totalSubmissionRaw": 40931}, "2773": {"acRate": 75.78397212543554, "difficulty": "Medium", "likes": 10, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2773", "paidOnly": true, "title": "Height of Special Binary Tree", "titleSlug": "height-of-special-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 870, "totalSubmissionRaw": 1148}, "2774": {"acRate": 82.05818965517241, "difficulty": "Easy", "likes": 21, "dislikes": 2, "categoryTitle": "JavaScript", "frontendQuestionId": "2774", "paidOnly": true, "title": "Array Upper Bound", "titleSlug": "array-upper-bound", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1523, "totalSubmissionRaw": 1856}, "2775": {"acRate": 69.9889258028793, "difficulty": "Medium", "likes": 15, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2775", "paidOnly": true, "title": "Undefined to Null", "titleSlug": "undefined-to-null", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 631, "totalSubmissionRaw": 902}, "2776": {"acRate": 92.11711711711712, "difficulty": "Medium", "likes": 18, "dislikes": 10, "categoryTitle": "JavaScript", "frontendQuestionId": "2776", "paidOnly": true, "title": "Convert Callback Based Function to Promise Based Function", "titleSlug": "convert-callback-based-function-to-promise-based-function", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 818, "totalSubmissionRaw": 888}, "2777": {"acRate": 81.56862745098039, "difficulty": "Medium", "likes": 10, "dislikes": 2, "categoryTitle": "JavaScript", "frontendQuestionId": "2777", "paidOnly": true, "title": "Date Range Generator", "titleSlug": "date-range-generator", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 416, "totalSubmissionRaw": 510}, "2778": {"acRate": 81.9221719849505, "difficulty": "Easy", "likes": 281, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "2778", "paidOnly": false, "title": "Sum of Squares of Special Elements ", "titleSlug": "sum-of-squares-of-special-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75556, "totalSubmissionRaw": 92229}, "2779": {"acRate": 39.064212941984714, "difficulty": "Medium", "likes": 621, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2779", "paidOnly": false, "title": "Maximum Beauty of an Array After Applying Operation", "titleSlug": "maximum-beauty-of-an-array-after-applying-operation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26725, "totalSubmissionRaw": 68413}, "2780": {"acRate": 62.57096097785506, "difficulty": "Medium", "likes": 338, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2780", "paidOnly": false, "title": "Minimum Index of a Valid Split", "titleSlug": "minimum-index-of-a-valid-split", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24469, "totalSubmissionRaw": 39106}, "2781": {"acRate": 38.061509569572124, "difficulty": "Hard", "likes": 565, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2781", "paidOnly": false, "title": "Length of the Longest Valid Substring", "titleSlug": "length-of-the-longest-valid-substring", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32833, "totalSubmissionRaw": 86263}, "2782": {"acRate": 83.6827393431167, "difficulty": "Medium", "likes": 33, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2782", "paidOnly": true, "title": "Number of Unique Categories", "titleSlug": "number-of-unique-categories", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2395, "totalSubmissionRaw": 2862}, "2783": {"acRate": 37.71529888551165, "difficulty": "Medium", "likes": 17, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "2783", "paidOnly": true, "title": "Flight Occupancy and Waitlist Analysis", "titleSlug": "flight-occupancy-and-waitlist-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2978, "totalSubmissionRaw": 7896}, "2784": {"acRate": 49.423608034611796, "difficulty": "Easy", "likes": 277, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2784", "paidOnly": false, "title": "Check if Array is Good", "titleSlug": "check-if-array-is-good", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52433, "totalSubmissionRaw": 106090}, "2785": {"acRate": 81.2227506936187, "difficulty": "Medium", "likes": 1017, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2785", "paidOnly": false, "title": "Sort Vowels in a String", "titleSlug": "sort-vowels-in-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 139349, "totalSubmissionRaw": 171564}, "2786": {"acRate": 36.41809138395165, "difficulty": "Medium", "likes": 484, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2786", "paidOnly": false, "title": "Visit Array Positions to Maximize Score", "titleSlug": "visit-array-positions-to-maximize-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20428, "totalSubmissionRaw": 56093}, "2787": {"acRate": 34.176217642322385, "difficulty": "Medium", "likes": 406, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2787", "paidOnly": false, "title": "Ways to Express an Integer as Sum of Powers", "titleSlug": "ways-to-express-an-integer-as-sum-of-powers", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19949, "totalSubmissionRaw": 58371}, "2788": {"acRate": 74.93978958042844, "difficulty": "Easy", "likes": 318, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2788", "paidOnly": false, "title": "Split Strings by Separator", "titleSlug": "split-strings-by-separator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59120, "totalSubmissionRaw": 78890}, "2789": {"acRate": 47.51108697619694, "difficulty": "Medium", "likes": 469, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2789", "paidOnly": false, "title": "Largest Element in an Array after Merge Operations", "titleSlug": "largest-element-in-an-array-after-merge-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31497, "totalSubmissionRaw": 66294}, "2790": {"acRate": 20.463189206416658, "difficulty": "Hard", "likes": 403, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2790", "paidOnly": false, "title": "Maximum Number of Groups With Increasing Length", "titleSlug": "maximum-number-of-groups-with-increasing-length", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9631, "totalSubmissionRaw": 47065}, "2791": {"acRate": 47.97088511982422, "difficulty": "Hard", "likes": 392, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2791", "paidOnly": false, "title": "Count Paths That Can Form a Palindrome in a Tree", "titleSlug": "count-paths-that-can-form-a-palindrome-in-a-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6986, "totalSubmissionRaw": 14563}, "2792": {"acRate": 57.974683544303794, "difficulty": "Hard", "likes": 19, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2792", "paidOnly": true, "title": "Count Nodes That Are Great Enough", "titleSlug": "count-nodes-that-are-great-enough", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 916, "totalSubmissionRaw": 1580}, "2793": {"acRate": 75.64534231200898, "difficulty": "Hard", "likes": 11, "dislikes": 20, "categoryTitle": "Database", "frontendQuestionId": "2793", "paidOnly": true, "title": "Status of Flight Tickets", "titleSlug": "status-of-flight-tickets", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2022, "totalSubmissionRaw": 2673}, "2794": {"acRate": 64.01869158878505, "difficulty": "Easy", "likes": 9, "dislikes": 3, "categoryTitle": "JavaScript", "frontendQuestionId": "2794", "paidOnly": true, "title": "Create Object from Two Arrays", "titleSlug": "create-object-from-two-arrays", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1096, "totalSubmissionRaw": 1712}, "2795": {"acRate": 88.37209302325581, "difficulty": "Medium", "likes": 13, "dislikes": 5, "categoryTitle": "JavaScript", "frontendQuestionId": "2795", "paidOnly": true, "title": "Parallel Execution of Promises for Individual Results Retrieval", "titleSlug": "parallel-execution-of-promises-for-individual-results-retrieval", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 646, "totalSubmissionRaw": 731}, "2796": {"acRate": 93.03519061583577, "difficulty": "Easy", "likes": 25, "dislikes": 2, "categoryTitle": "JavaScript", "frontendQuestionId": "2796", "paidOnly": true, "title": "Repeat String", "titleSlug": "repeat-string", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2537, "totalSubmissionRaw": 2727}, "2797": {"acRate": 89.9497487437186, "difficulty": "Easy", "likes": 11, "dislikes": 4, "categoryTitle": "JavaScript", "frontendQuestionId": "2797", "paidOnly": true, "title": "Partial Function with Placeholders", "titleSlug": "partial-function-with-placeholders", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1074, "totalSubmissionRaw": 1194}, "2798": {"acRate": 87.88912516247267, "difficulty": "Easy", "likes": 509, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2798", "paidOnly": false, "title": "Number of Employees Who Met the Target", "titleSlug": "number-of-employees-who-met-the-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 176484, "totalSubmissionRaw": 200803}, "2799": {"acRate": 65.80533761473448, "difficulty": "Medium", "likes": 571, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2799", "paidOnly": false, "title": "Count Complete Subarrays in an Array", "titleSlug": "count-complete-subarrays-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43446, "totalSubmissionRaw": 66022}, "2800": {"acRate": 30.931325003328197, "difficulty": "Medium", "likes": 328, "dislikes": 265, "categoryTitle": "Algorithms", "frontendQuestionId": "2800", "paidOnly": false, "title": "Shortest String That Contains Three Strings", "titleSlug": "shortest-string-that-contains-three-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16264, "totalSubmissionRaw": 52581}, "2801": {"acRate": 28.432043820609383, "difficulty": "Hard", "likes": 335, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2801", "paidOnly": false, "title": "Count Stepping Numbers in Range", "titleSlug": "count-stepping-numbers-in-range", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8305, "totalSubmissionRaw": 29210}, "2802": {"acRate": 76.81911262798636, "difficulty": "Medium", "likes": 60, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2802", "paidOnly": true, "title": "Find The K-th Lucky Number", "titleSlug": "find-the-k-th-lucky-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5626, "totalSubmissionRaw": 7324}, "2803": {"acRate": 86.52291105121293, "difficulty": "Easy", "likes": 19, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2803", "paidOnly": true, "title": "Factorial Generator", "titleSlug": "factorial-generator", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 963, "totalSubmissionRaw": 1113}, "2804": {"acRate": 89.34198331788693, "difficulty": "Easy", "likes": 9, "dislikes": 9, "categoryTitle": "JavaScript", "frontendQuestionId": "2804", "paidOnly": true, "title": "Array Prototype ForEach", "titleSlug": "array-prototype-foreach", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 964, "totalSubmissionRaw": 1079}, "2805": {"acRate": 82.2141560798548, "difficulty": "Medium", "likes": 16, "dislikes": 7, "categoryTitle": "JavaScript", "frontendQuestionId": "2805", "paidOnly": true, "title": "Custom Interval", "titleSlug": "custom-interval", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 453, "totalSubmissionRaw": 551}, "2806": {"acRate": 53.341869097401684, "difficulty": "Easy", "likes": 256, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "2806", "paidOnly": false, "title": "Account Balance After Rounded Purchase", "titleSlug": "account-balance-after-rounded-purchase", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45410, "totalSubmissionRaw": 85131}, "2807": {"acRate": 92.3526305366691, "difficulty": "Medium", "likes": 1003, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2807", "paidOnly": false, "title": "Insert Greatest Common Divisors in Linked List", "titleSlug": "insert-greatest-common-divisors-in-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 223847, "totalSubmissionRaw": 242382}, "2808": {"acRate": 27.167433724504527, "difficulty": "Medium", "likes": 522, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2808", "paidOnly": false, "title": "Minimum Seconds to Equalize a Circular Array", "titleSlug": "minimum-seconds-to-equalize-a-circular-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15997, "totalSubmissionRaw": 58883}, "2809": {"acRate": 27.09808509328243, "difficulty": "Hard", "likes": 233, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2809", "paidOnly": false, "title": "Minimum Time to Make Array Sum At Most x", "titleSlug": "minimum-time-to-make-array-sum-at-most-x", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4401, "totalSubmissionRaw": 16241}, "2810": {"acRate": 84.2841319528052, "difficulty": "Easy", "likes": 436, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2810", "paidOnly": false, "title": "Faulty Keyboard", "titleSlug": "faulty-keyboard", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 87508, "totalSubmissionRaw": 103825}, "2811": {"acRate": 33.94003798498689, "difficulty": "Medium", "likes": 499, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "2811", "paidOnly": false, "title": "Check if it is Possible to Split Array", "titleSlug": "check-if-it-is-possible-to-split-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30022, "totalSubmissionRaw": 88456}, "2812": {"acRate": 48.846448665086854, "difficulty": "Medium", "likes": 1634, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "2812", "paidOnly": false, "title": "Find the Safest Path in a Grid", "titleSlug": "find-the-safest-path-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97498, "totalSubmissionRaw": 199600}, "2813": {"acRate": 33.36233565351895, "difficulty": "Hard", "likes": 307, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2813", "paidOnly": false, "title": "Maximum Elegance of a K-Length Subsequence", "titleSlug": "maximum-elegance-of-a-k-length-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6902, "totalSubmissionRaw": 20688}, "2814": {"acRate": 64.35156730178242, "difficulty": "Hard", "likes": 21, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2814", "paidOnly": true, "title": "Minimum Time Takes to Reach Destination Without Drowning", "titleSlug": "minimum-time-takes-to-reach-destination-without-drowning", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1047, "totalSubmissionRaw": 1627}, "2815": {"acRate": 58.833861917540865, "difficulty": "Easy", "likes": 384, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "2815", "paidOnly": false, "title": "Max Pair Sum in an Array", "titleSlug": "max-pair-sum-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48232, "totalSubmissionRaw": 81980}, "2816": {"acRate": 61.50843821916641, "difficulty": "Medium", "likes": 1158, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2816", "paidOnly": false, "title": "Double a Number Represented as a Linked List", "titleSlug": "double-a-number-represented-as-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 173193, "totalSubmissionRaw": 281576}, "2817": {"acRate": 34.479791492598736, "difficulty": "Medium", "likes": 682, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "2817", "paidOnly": false, "title": "Minimum Absolute Difference Between Elements With Constraint", "titleSlug": "minimum-absolute-difference-between-elements-with-constraint", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27649, "totalSubmissionRaw": 80189}, "2818": {"acRate": 32.775390183216466, "difficulty": "Hard", "likes": 329, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2818", "paidOnly": false, "title": "Apply Operations to Maximize Score", "titleSlug": "apply-operations-to-maximize-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7245, "totalSubmissionRaw": 22105}, "2819": {"acRate": 53.01668806161746, "difficulty": "Hard", "likes": 16, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2819", "paidOnly": true, "title": "Minimum Relative Loss After Buying Chocolates", "titleSlug": "minimum-relative-loss-after-buying-chocolates", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 413, "totalSubmissionRaw": 779}, "2820": {"acRate": 66.98088504844199, "difficulty": "Medium", "likes": 20, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "2820", "paidOnly": true, "title": "Election Results", "titleSlug": "election-results", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2558, "totalSubmissionRaw": 3819}, "2821": {"acRate": 67.5564681724846, "difficulty": "Medium", "likes": 16, "dislikes": 5, "categoryTitle": "JavaScript", "frontendQuestionId": "2821", "paidOnly": true, "title": "Delay the Resolution of Each Promise", "titleSlug": "delay-the-resolution-of-each-promise", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 658, "totalSubmissionRaw": 974}, "2822": {"acRate": 58.99864682002707, "difficulty": "Easy", "likes": 15, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2822", "paidOnly": true, "title": "Inversion of Object", "titleSlug": "inversion-of-object", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 871, "totalSubmissionRaw": 1477}, "2823": {"acRate": 54.86725663716814, "difficulty": "Medium", "likes": 14, "dislikes": 3, "categoryTitle": "JavaScript", "frontendQuestionId": "2823", "paidOnly": true, "title": "Deep Object Filter", "titleSlug": "deep-object-filter", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 434, "totalSubmissionRaw": 791}, "2824": {"acRate": 87.4787196973468, "difficulty": "Easy", "likes": 621, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2824", "paidOnly": false, "title": "Count Pairs Whose Sum is Less than Target", "titleSlug": "count-pairs-whose-sum-is-less-than-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 175735, "totalSubmissionRaw": 200889}, "2825": {"acRate": 49.73568403863718, "difficulty": "Medium", "likes": 323, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2825", "paidOnly": false, "title": "Make String a Subsequence Using Cyclic Increments", "titleSlug": "make-string-a-subsequence-using-cyclic-increments", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35940, "totalSubmissionRaw": 72262}, "2826": {"acRate": 42.33066720664169, "difficulty": "Medium", "likes": 501, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "2826", "paidOnly": false, "title": "Sorting Three Groups", "titleSlug": "sorting-three-groups", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20905, "totalSubmissionRaw": 49385}, "2827": {"acRate": 18.6424365942029, "difficulty": "Hard", "likes": 355, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2827", "paidOnly": false, "title": "Number of Beautiful Integers in the Range", "titleSlug": "number-of-beautiful-integers-in-the-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9879, "totalSubmissionRaw": 52992}, "2828": {"acRate": 83.18289080677899, "difficulty": "Easy", "likes": 326, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2828", "paidOnly": false, "title": "Check if a String Is an Acronym of Words", "titleSlug": "check-if-a-string-is-an-acronym-of-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100816, "totalSubmissionRaw": 121198}, "2829": {"acRate": 61.74480466934109, "difficulty": "Medium", "likes": 333, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2829", "paidOnly": false, "title": "Determine the Minimum Sum of a k-avoiding Array", "titleSlug": "determine-the-minimum-sum-of-a-k-avoiding-array", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35862, "totalSubmissionRaw": 58081}, "2830": {"acRate": 36.7433874860299, "difficulty": "Medium", "likes": 671, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2830", "paidOnly": false, "title": "Maximize the Profit as the Salesman", "titleSlug": "maximize-the-profit-as-the-salesman", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22685, "totalSubmissionRaw": 61739}, "2831": {"acRate": 36.13490453760665, "difficulty": "Medium", "likes": 684, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2831", "paidOnly": false, "title": "Find the Longest Equal Subarray", "titleSlug": "find-the-longest-equal-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21557, "totalSubmissionRaw": 59657}, "2832": {"acRate": 73.8585047666834, "difficulty": "Medium", "likes": 38, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2832", "paidOnly": true, "title": "Maximal Range That Each Element Is Maximum in It", "titleSlug": "maximal-range-that-each-element-is-maximum-in-it", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1472, "totalSubmissionRaw": 1993}, "2833": {"acRate": 65.20614200460261, "difficulty": "Easy", "likes": 246, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2833", "paidOnly": false, "title": "Furthest Point From Origin", "titleSlug": "furthest-point-from-origin", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50152, "totalSubmissionRaw": 76913}, "2834": {"acRate": 37.55432394159871, "difficulty": "Medium", "likes": 296, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2834", "paidOnly": false, "title": "Find the Minimum Possible Sum of a Beautiful Array", "titleSlug": "find-the-minimum-possible-sum-of-a-beautiful-array", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30763, "totalSubmissionRaw": 81916}, "2835": {"acRate": 32.66793913366205, "difficulty": "Hard", "likes": 526, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "2835", "paidOnly": false, "title": "Minimum Operations to Form Subsequence With Target Sum", "titleSlug": "minimum-operations-to-form-subsequence-with-target-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12323, "totalSubmissionRaw": 37722}, "2836": {"acRate": 31.517558792005545, "difficulty": "Hard", "likes": 295, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "2836", "paidOnly": false, "title": "Maximize Value of Function in a Ball Passing Game", "titleSlug": "maximize-value-of-function-in-a-ball-passing-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4999, "totalSubmissionRaw": 15861}, "2837": {"acRate": 76.0920620009394, "difficulty": "Easy", "likes": 14, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2837", "paidOnly": true, "title": "Total Traveled Distance", "titleSlug": "total-traveled-distance", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3240, "totalSubmissionRaw": 4258}, "2838": {"acRate": 70.58823529411765, "difficulty": "Medium", "likes": 68, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2838", "paidOnly": true, "title": "Maximum Coins Heroes Can Collect", "titleSlug": "maximum-coins-heroes-can-collect", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6060, "totalSubmissionRaw": 8585}, "2839": {"acRate": 47.48878923766816, "difficulty": "Easy", "likes": 186, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2839", "paidOnly": false, "title": "Check if Strings Can be Made Equal With Operations I", "titleSlug": "check-if-strings-can-be-made-equal-with-operations-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39183, "totalSubmissionRaw": 82510}, "2840": {"acRate": 56.21690966848578, "difficulty": "Medium", "likes": 258, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2840", "paidOnly": false, "title": "Check if Strings Can be Made Equal With Operations II", "titleSlug": "check-if-strings-can-be-made-equal-with-operations-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27607, "totalSubmissionRaw": 49108}, "2841": {"acRate": 38.5378252501359, "difficulty": "Medium", "likes": 278, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "2841", "paidOnly": false, "title": "Maximum Sum of Almost Unique Subarray", "titleSlug": "maximum-sum-of-almost-unique-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26230, "totalSubmissionRaw": 68063}, "2842": {"acRate": 29.719540229885055, "difficulty": "Hard", "likes": 338, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2842", "paidOnly": false, "title": "Count K-Subsequences of a String With Maximum Beauty", "titleSlug": "count-k-subsequences-of-a-string-with-maximum-beauty", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12928, "totalSubmissionRaw": 43500}, "2843": {"acRate": 74.65423749466886, "difficulty": "Easy", "likes": 259, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2843", "paidOnly": false, "title": "  Count Symmetric Integers", "titleSlug": "count-symmetric-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49012, "totalSubmissionRaw": 65652}, "2844": {"acRate": 38.35207079132516, "difficulty": "Medium", "likes": 349, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2844", "paidOnly": false, "title": "Minimum Operations to Make a Special Number", "titleSlug": "minimum-operations-to-make-a-special-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26438, "totalSubmissionRaw": 68935}, "2845": {"acRate": 36.01338408942124, "difficulty": "Medium", "likes": 500, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2845", "paidOnly": false, "title": "Count of Interesting Subarrays", "titleSlug": "count-of-interesting-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14853, "totalSubmissionRaw": 41243}, "2846": {"acRate": 44.6815882475227, "difficulty": "Hard", "likes": 309, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2846", "paidOnly": false, "title": "Minimum Edge Weight Equilibrium Queries in a Tree", "titleSlug": "minimum-edge-weight-equilibrium-queries-in-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Strongly Connected Component", "id": "VG9waWNUYWdOb2RlOjYxMDg1", "slug": "strongly-connected-component"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6448, "totalSubmissionRaw": 14431}, "2847": {"acRate": 44.140969162995596, "difficulty": "Medium", "likes": 18, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2847", "paidOnly": true, "title": "Smallest Number With Given Digit Product", "titleSlug": "smallest-number-with-given-digit-product", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1002, "totalSubmissionRaw": 2270}, "2848": {"acRate": 75.51144048692517, "difficulty": "Easy", "likes": 282, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2848", "paidOnly": false, "title": "Points That Intersect With Cars", "titleSlug": "points-that-intersect-with-cars", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53595, "totalSubmissionRaw": 70976}, "2849": {"acRate": 35.68914871765407, "difficulty": "Medium", "likes": 820, "dislikes": 756, "categoryTitle": "Algorithms", "frontendQuestionId": "2849", "paidOnly": false, "title": "Determine if a Cell Is Reachable at a Given Time", "titleSlug": "determine-if-a-cell-is-reachable-at-a-given-time", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99385, "totalSubmissionRaw": 278474}, "2850": {"acRate": 45.14636165249454, "difficulty": "Medium", "likes": 511, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2850", "paidOnly": false, "title": "Minimum Moves to Spread Stones Over Grid", "titleSlug": "minimum-moves-to-spread-stones-over-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23997, "totalSubmissionRaw": 53155}, "2851": {"acRate": 30.252327621103763, "difficulty": "Hard", "likes": 166, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2851", "paidOnly": false, "title": "String Transformation", "titleSlug": "string-transformation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4484, "totalSubmissionRaw": 14822}, "2852": {"acRate": 64.98455200823892, "difficulty": "Medium", "likes": 30, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2852", "paidOnly": true, "title": "Sum of Remoteness of All Cells", "titleSlug": "sum-of-remoteness-of-all-cells", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1262, "totalSubmissionRaw": 1942}, "2853": {"acRate": 73.57479639948565, "difficulty": "Easy", "likes": 15, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2853", "paidOnly": true, "title": "Highest Salaries Difference", "titleSlug": "highest-salaries-difference", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3433, "totalSubmissionRaw": 4666}, "2854": {"acRate": 68.158953722334, "difficulty": "Medium", "likes": 16, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "2854", "paidOnly": true, "title": "Rolling Average Steps", "titleSlug": "rolling-average-steps", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2710, "totalSubmissionRaw": 3976}, "2855": {"acRate": 58.31765302616293, "difficulty": "Easy", "likes": 222, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2855", "paidOnly": false, "title": "Minimum Right Shifts to Sort the Array", "titleSlug": "minimum-right-shifts-to-sort-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35642, "totalSubmissionRaw": 61117}, "2856": {"acRate": 23.312718730523997, "difficulty": "Medium", "likes": 377, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "2856", "paidOnly": false, "title": "Minimum Array Length After Pair Removals", "titleSlug": "minimum-array-length-after-pair-removals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24314, "totalSubmissionRaw": 104295}, "2857": {"acRate": 32.33812224685458, "difficulty": "Medium", "likes": 268, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2857", "paidOnly": false, "title": "Count Pairs of Points With Distance k", "titleSlug": "count-pairs-of-points-with-distance-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11232, "totalSubmissionRaw": 34733}, "2858": {"acRate": 58.34022783682301, "difficulty": "Hard", "likes": 309, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2858", "paidOnly": false, "title": "Minimum Edge Reversals So Every Node Is Reachable", "titleSlug": "minimum-edge-reversals-so-every-node-is-reachable", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9167, "totalSubmissionRaw": 15713}, "2859": {"acRate": 86.7831935849186, "difficulty": "Easy", "likes": 270, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2859", "paidOnly": false, "title": "Sum of Values at Indices With K Set Bits", "titleSlug": "sum-of-values-at-indices-with-k-set-bits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75865, "totalSubmissionRaw": 87419}, "2860": {"acRate": 52.62406032645606, "difficulty": "Medium", "likes": 170, "dislikes": 298, "categoryTitle": "Algorithms", "frontendQuestionId": "2860", "paidOnly": false, "title": "Happy Students", "titleSlug": "happy-students", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22471, "totalSubmissionRaw": 42701}, "2861": {"acRate": 38.87203097206236, "difficulty": "Medium", "likes": 274, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "2861", "paidOnly": false, "title": "Maximum Number of Alloys", "titleSlug": "maximum-number-of-alloys", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14860, "totalSubmissionRaw": 38228}, "2862": {"acRate": 44.3730442556996, "difficulty": "Hard", "likes": 213, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2862", "paidOnly": false, "title": "Maximum Element-Sum of a Complete Subset of Indices", "titleSlug": "maximum-element-sum-of-a-complete-subset-of-indices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7941, "totalSubmissionRaw": 17896}, "2863": {"acRate": 70.62582635522257, "difficulty": "Medium", "likes": 128, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2863", "paidOnly": true, "title": "Maximum Length of Semi-Decreasing Subarrays", "titleSlug": "maximum-length-of-semi-decreasing-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12820, "totalSubmissionRaw": 18152}, "2864": {"acRate": 83.18833039859132, "difficulty": "Easy", "likes": 773, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2864", "paidOnly": false, "title": "Maximum Odd Binary Number", "titleSlug": "maximum-odd-binary-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 207871, "totalSubmissionRaw": 249880}, "2865": {"acRate": 43.74682429456997, "difficulty": "Medium", "likes": 299, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2865", "paidOnly": false, "title": "Beautiful Towers I", "titleSlug": "beautiful-towers-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25829, "totalSubmissionRaw": 59042}, "2866": {"acRate": 35.09159742866581, "difficulty": "Medium", "likes": 413, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2866", "paidOnly": false, "title": "Beautiful Towers II", "titleSlug": "beautiful-towers-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13811, "totalSubmissionRaw": 39357}, "2867": {"acRate": 35.71080343213728, "difficulty": "Hard", "likes": 254, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2867", "paidOnly": false, "title": "Count Valid Paths in a Tree", "titleSlug": "count-valid-paths-in-a-tree", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7325, "totalSubmissionRaw": 20512}, "2868": {"acRate": 58.79574970484062, "difficulty": "Hard", "likes": 10, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2868", "paidOnly": true, "title": "The Wording Game", "titleSlug": "the-wording-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 498, "totalSubmissionRaw": 847}, "2869": {"acRate": 60.893595206818105, "difficulty": "Easy", "likes": 177, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2869", "paidOnly": false, "title": "Minimum Operations to Collect Elements", "titleSlug": "minimum-operations-to-collect-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38011, "totalSubmissionRaw": 62422}, "2870": {"acRate": 62.056739983387246, "difficulty": "Medium", "likes": 1391, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "2870", "paidOnly": false, "title": "Minimum Number of Operations to Make Array Empty", "titleSlug": "minimum-number-of-operations-to-make-array-empty", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183786, "totalSubmissionRaw": 296158}, "2871": {"acRate": 44.07744874715262, "difficulty": "Medium", "likes": 225, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2871", "paidOnly": false, "title": "Split Array Into Maximum Number of Subarrays", "titleSlug": "split-array-into-maximum-number-of-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16641, "totalSubmissionRaw": 37754}, "2872": {"acRate": 57.321401018361364, "difficulty": "Hard", "likes": 192, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2872", "paidOnly": false, "title": "Maximum Number of K-Divisible Components", "titleSlug": "maximum-number-of-k-divisible-components", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11145, "totalSubmissionRaw": 19443}, "2873": {"acRate": 46.13046172553696, "difficulty": "Easy", "likes": 168, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2873", "paidOnly": false, "title": "Maximum Value of an Ordered Triplet I", "titleSlug": "maximum-value-of-an-ordered-triplet-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39454, "totalSubmissionRaw": 85527}, "2874": {"acRate": 41.4818540704498, "difficulty": "Medium", "likes": 282, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2874", "paidOnly": false, "title": "Maximum Value of an Ordered Triplet II", "titleSlug": "maximum-value-of-an-ordered-triplet-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27215, "totalSubmissionRaw": 65607}, "2875": {"acRate": 31.035484857754664, "difficulty": "Medium", "likes": 375, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2875", "paidOnly": false, "title": "Minimum Size Subarray in Infinite Array", "titleSlug": "minimum-size-subarray-in-infinite-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20291, "totalSubmissionRaw": 65380}, "2876": {"acRate": 33.145537046624234, "difficulty": "Hard", "likes": 324, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2876", "paidOnly": false, "title": "Count Visited Nodes in a Directed Graph", "titleSlug": "count-visited-nodes-in-a-directed-graph", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10884, "totalSubmissionRaw": 32837}, "2877": {"acRate": 81.35605108571762, "difficulty": "Easy", "likes": 200, "dislikes": 9, "categoryTitle": "pandas", "frontendQuestionId": "2877", "paidOnly": false, "title": "Create a DataFrame from List", "titleSlug": "create-a-dataframe-from-list", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 139188, "totalSubmissionRaw": 171085}, "2878": {"acRate": 85.06938455507644, "difficulty": "Easy", "likes": 103, "dislikes": 9, "categoryTitle": "pandas", "frontendQuestionId": "2878", "paidOnly": false, "title": "Get the Size of a DataFrame", "titleSlug": "get-the-size-of-a-dataframe", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 108502, "totalSubmissionRaw": 127546}, "2879": {"acRate": 93.00107348012423, "difficulty": "Easy", "likes": 86, "dislikes": 20, "categoryTitle": "pandas", "frontendQuestionId": "2879", "paidOnly": false, "title": "Display the First Three Rows", "titleSlug": "display-the-first-three-rows", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113488, "totalSubmissionRaw": 122029}, "2880": {"acRate": 79.35357423478622, "difficulty": "Easy", "likes": 89, "dislikes": 8, "categoryTitle": "pandas", "frontendQuestionId": "2880", "paidOnly": false, "title": "Select Data", "titleSlug": "select-data", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 89880, "totalSubmissionRaw": 113266}, "2881": {"acRate": 90.11876687332601, "difficulty": "Easy", "likes": 77, "dislikes": 5, "categoryTitle": "pandas", "frontendQuestionId": "2881", "paidOnly": false, "title": "Create a New Column", "titleSlug": "create-a-new-column", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84449, "totalSubmissionRaw": 93708}, "2882": {"acRate": 85.61690370504574, "difficulty": "Easy", "likes": 93, "dislikes": 6, "categoryTitle": "pandas", "frontendQuestionId": "2882", "paidOnly": false, "title": "Drop Duplicate Rows", "titleSlug": "drop-duplicate-rows", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75610, "totalSubmissionRaw": 88312}, "2883": {"acRate": 64.05597079467968, "difficulty": "Easy", "likes": 70, "dislikes": 4, "categoryTitle": "pandas", "frontendQuestionId": "2883", "paidOnly": false, "title": "Drop Missing Data", "titleSlug": "drop-missing-data", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70361, "totalSubmissionRaw": 109843}, "2884": {"acRate": 92.05955334987593, "difficulty": "Easy", "likes": 70, "dislikes": 4, "categoryTitle": "pandas", "frontendQuestionId": "2884", "paidOnly": false, "title": "Modify Columns", "titleSlug": "modify-columns", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77168, "totalSubmissionRaw": 83824}, "2885": {"acRate": 85.41303232426885, "difficulty": "Easy", "likes": 59, "dislikes": 3, "categoryTitle": "pandas", "frontendQuestionId": "2885", "paidOnly": false, "title": "Rename Columns", "titleSlug": "rename-columns", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66588, "totalSubmissionRaw": 77960}, "2886": {"acRate": 87.29333010726673, "difficulty": "Easy", "likes": 64, "dislikes": 7, "categoryTitle": "pandas", "frontendQuestionId": "2886", "paidOnly": false, "title": "Change Data Type", "titleSlug": "change-data-type", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64937, "totalSubmissionRaw": 74390}, "2887": {"acRate": 71.92423192423193, "difficulty": "Easy", "likes": 64, "dislikes": 3, "categoryTitle": "pandas", "frontendQuestionId": "2887", "paidOnly": false, "title": "Fill Missing Data", "titleSlug": "fill-missing-data", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 62272, "totalSubmissionRaw": 86580}, "2888": {"acRate": 90.60378508686857, "difficulty": "Easy", "likes": 66, "dislikes": 6, "categoryTitle": "pandas", "frontendQuestionId": "2888", "paidOnly": false, "title": "Reshape Data: Concatenate", "titleSlug": "reshape-data-concatenate", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 65395, "totalSubmissionRaw": 72177}, "2889": {"acRate": 82.7033115566569, "difficulty": "Easy", "likes": 95, "dislikes": 14, "categoryTitle": "pandas", "frontendQuestionId": "2889", "paidOnly": false, "title": "Reshape Data: Pivot", "titleSlug": "reshape-data-pivot", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55068, "totalSubmissionRaw": 66585}, "2890": {"acRate": 86.15848706346443, "difficulty": "Easy", "likes": 79, "dislikes": 3, "categoryTitle": "pandas", "frontendQuestionId": "2890", "paidOnly": false, "title": "Reshape Data: Melt", "titleSlug": "reshape-data-melt", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 51981, "totalSubmissionRaw": 60332}, "2891": {"acRate": 76.43923542385342, "difficulty": "Easy", "likes": 74, "dislikes": 6, "categoryTitle": "pandas", "frontendQuestionId": "2891", "paidOnly": false, "title": "Method Chaining", "titleSlug": "method-chaining", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 54064, "totalSubmissionRaw": 70729}, "2892": {"acRate": 40.83552879187053, "difficulty": "Medium", "likes": 22, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2892", "paidOnly": true, "title": "Minimizing Array After Replacing Pairs With Their Product", "titleSlug": "minimizing-array-after-replacing-pairs-with-their-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1085, "totalSubmissionRaw": 2657}, "2893": {"acRate": 67.91827719491992, "difficulty": "Medium", "likes": 19, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "2893", "paidOnly": true, "title": "Calculate Orders Within Each Interval", "titleSlug": "calculate-orders-within-each-interval", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2460, "totalSubmissionRaw": 3622}, "2894": {"acRate": 89.41190430552133, "difficulty": "Easy", "likes": 225, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2894", "paidOnly": false, "title": "Divisible and Non-divisible Sums Difference", "titleSlug": "divisible-and-non-divisible-sums-difference", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 97957, "totalSubmissionRaw": 109557}, "2895": {"acRate": 69.63946869070209, "difficulty": "Medium", "likes": 259, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2895", "paidOnly": false, "title": "Minimum Processing Time", "titleSlug": "minimum-processing-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35232, "totalSubmissionRaw": 50592}, "2896": {"acRate": 27.179135209334248, "difficulty": "Medium", "likes": 358, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2896", "paidOnly": false, "title": "Apply Operations to Make Two Strings Equal", "titleSlug": "apply-operations-to-make-two-strings-equal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13068, "totalSubmissionRaw": 48081}, "2897": {"acRate": 46.7947874160853, "difficulty": "Hard", "likes": 183, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2897", "paidOnly": false, "title": "Apply Operations on Array to Maximize Sum of Squares", "titleSlug": "apply-operations-on-array-to-maximize-sum-of-squares", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7110, "totalSubmissionRaw": 15194}, "2898": {"acRate": 67.5611681136543, "difficulty": "Medium", "likes": 20, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2898", "paidOnly": true, "title": "Maximum Linear Stock Score", "titleSlug": "maximum-linear-stock-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 856, "totalSubmissionRaw": 1267}, "2899": {"acRate": 66.44958133543261, "difficulty": "Easy", "likes": 157, "dislikes": 213, "categoryTitle": "Algorithms", "frontendQuestionId": "2899", "paidOnly": false, "title": "Last Visited Integers", "titleSlug": "last-visited-integers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27855, "totalSubmissionRaw": 41919}, "2900": {"acRate": 61.7387929361537, "difficulty": "Easy", "likes": 187, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "2900", "paidOnly": false, "title": "Longest Unequal Adjacent Groups Subsequence I", "titleSlug": "longest-unequal-adjacent-groups-subsequence-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31814, "totalSubmissionRaw": 51530}, "2901": {"acRate": 27.45117453402312, "difficulty": "Medium", "likes": 195, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2901", "paidOnly": false, "title": "Longest Unequal Adjacent Groups Subsequence II", "titleSlug": "longest-unequal-adjacent-groups-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11090, "totalSubmissionRaw": 40399}, "2902": {"acRate": 21.438537406783738, "difficulty": "Hard", "likes": 150, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2902", "paidOnly": false, "title": "Count of Sub-Multisets With Bounded Sum", "titleSlug": "count-of-sub-multisets-with-bounded-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4456, "totalSubmissionRaw": 20785}, "2903": {"acRate": 61.74758138030405, "difficulty": "Easy", "likes": 142, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2903", "paidOnly": false, "title": "Find Indices With Index and Value Difference I", "titleSlug": "find-indices-with-index-and-value-difference-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41997, "totalSubmissionRaw": 68014}, "2904": {"acRate": 39.62138183760367, "difficulty": "Medium", "likes": 185, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2904", "paidOnly": false, "title": "Shortest and Lexicographically Smallest Beautiful String", "titleSlug": "shortest-and-lexicographically-smallest-beautiful-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26706, "totalSubmissionRaw": 67403}, "2905": {"acRate": 32.25457913150854, "difficulty": "Medium", "likes": 267, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2905", "paidOnly": false, "title": "Find Indices With Index and Value Difference II", "titleSlug": "find-indices-with-index-and-value-difference-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18807, "totalSubmissionRaw": 58308}, "2906": {"acRate": 30.979897057395355, "difficulty": "Medium", "likes": 224, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2906", "paidOnly": false, "title": "Construct Product Matrix", "titleSlug": "construct-product-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12760, "totalSubmissionRaw": 41188}, "2907": {"acRate": 56.54427645788337, "difficulty": "Medium", "likes": 18, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2907", "paidOnly": true, "title": "Maximum Profitable Triplets With Increasing Prices I", "titleSlug": "maximum-profitable-triplets-with-increasing-prices-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1309, "totalSubmissionRaw": 2315}, "2908": {"acRate": 65.52787748696765, "difficulty": "Easy", "likes": 162, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2908", "paidOnly": false, "title": "Minimum Sum of Mountain Triplets I", "titleSlug": "minimum-sum-of-mountain-triplets-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36327, "totalSubmissionRaw": 55438}, "2909": {"acRate": 54.27343836069186, "difficulty": "Medium", "likes": 196, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2909", "paidOnly": false, "title": "Minimum Sum of Mountain Triplets II", "titleSlug": "minimum-sum-of-mountain-triplets-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24632, "totalSubmissionRaw": 45385}, "2910": {"acRate": 25.072416505208235, "difficulty": "Medium", "likes": 372, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "2910", "paidOnly": false, "title": "Minimum Number of Groups to Create a Valid Assignment", "titleSlug": "minimum-number-of-groups-to-create-a-valid-assignment", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13070, "totalSubmissionRaw": 52129}, "2911": {"acRate": 36.633574814417315, "difficulty": "Hard", "likes": 123, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "2911", "paidOnly": false, "title": "Minimum Changes to Make K Semi-palindromes", "titleSlug": "minimum-changes-to-make-k-semi-palindromes", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4096, "totalSubmissionRaw": 11181}, "2912": {"acRate": 60.408684546615575, "difficulty": "Hard", "likes": 15, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2912", "paidOnly": true, "title": "Number of Ways to Reach Destination in the Grid", "titleSlug": "number-of-ways-to-reach-destination-in-the-grid", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 946, "totalSubmissionRaw": 1566}, "2913": {"acRate": 82.9307344239471, "difficulty": "Easy", "likes": 152, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2913", "paidOnly": false, "title": "Subarrays Distinct Element Sum of Squares I", "titleSlug": "subarrays-distinct-element-sum-of-squares-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35739, "totalSubmissionRaw": 43095}, "2914": {"acRate": 60.567298678520665, "difficulty": "Medium", "likes": 142, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2914", "paidOnly": false, "title": "Minimum Number of Changes to Make Binary String Beautiful", "titleSlug": "minimum-number-of-changes-to-make-binary-string-beautiful", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20029, "totalSubmissionRaw": 33069}, "2915": {"acRate": 36.587984502155074, "difficulty": "Medium", "likes": 231, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2915", "paidOnly": false, "title": "Length of the Longest Subsequence That Sums to Target", "titleSlug": "length-of-the-longest-subsequence-that-sums-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23514, "totalSubmissionRaw": 64267}, "2916": {"acRate": 21.609344581440624, "difficulty": "Hard", "likes": 145, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2916", "paidOnly": false, "title": "Subarrays Distinct Element Sum of Squares II", "titleSlug": "subarrays-distinct-element-sum-of-squares-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3330, "totalSubmissionRaw": 15410}, "2917": {"acRate": 74.90117506904207, "difficulty": "Easy", "likes": 220, "dislikes": 270, "categoryTitle": "Algorithms", "frontendQuestionId": "2917", "paidOnly": false, "title": "Find the K-or of an Array", "titleSlug": "find-the-k-or-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27664, "totalSubmissionRaw": 36934}, "2918": {"acRate": 35.91915993617889, "difficulty": "Medium", "likes": 182, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2918", "paidOnly": false, "title": "Minimum Equal Sum of Two Arrays After Replacing Zeros", "titleSlug": "minimum-equal-sum-of-two-arrays-after-replacing-zeros", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29041, "totalSubmissionRaw": 80848}, "2919": {"acRate": 34.54986083117382, "difficulty": "Medium", "likes": 325, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2919", "paidOnly": false, "title": "Minimum Increment Operations to Make Array Beautiful", "titleSlug": "minimum-increment-operations-to-make-array-beautiful", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14399, "totalSubmissionRaw": 41676}, "2920": {"acRate": 37.09340359803743, "difficulty": "Hard", "likes": 201, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2920", "paidOnly": false, "title": "Maximum Points After Collecting Coins From All Nodes", "titleSlug": "maximum-points-after-collecting-coins-from-all-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8165, "totalSubmissionRaw": 22012}, "2921": {"acRate": 49.79633401221996, "difficulty": "Hard", "likes": 8, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2921", "paidOnly": true, "title": "Maximum Profitable Triplets With Increasing Prices II", "titleSlug": "maximum-profitable-triplets-with-increasing-prices-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 489, "totalSubmissionRaw": 982}, "2922": {"acRate": 41.44573717337402, "difficulty": "Medium", "likes": 15, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "2922", "paidOnly": true, "title": "Market Analysis III", "titleSlug": "market-analysis-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2173, "totalSubmissionRaw": 5243}, "2923": {"acRate": 73.8861570555804, "difficulty": "Easy", "likes": 147, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2923", "paidOnly": false, "title": "Find Champion I", "titleSlug": "find-champion-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39668, "totalSubmissionRaw": 53688}, "2924": {"acRate": 58.923446501838896, "difficulty": "Medium", "likes": 158, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2924", "paidOnly": false, "title": "Find Champion II", "titleSlug": "find-champion-ii", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27717, "totalSubmissionRaw": 47039}, "2925": {"acRate": 49.509249461816324, "difficulty": "Medium", "likes": 327, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2925", "paidOnly": false, "title": "Maximum Score After Applying Operations on a Tree", "titleSlug": "maximum-score-after-applying-operations-on-a-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13569, "totalSubmissionRaw": 27407}, "2926": {"acRate": 24.2509178476965, "difficulty": "Hard", "likes": 202, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2926", "paidOnly": false, "title": "Maximum Balanced Subsequence Sum", "titleSlug": "maximum-balanced-subsequence-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6143, "totalSubmissionRaw": 25331}, "2927": {"acRate": 43.89140271493213, "difficulty": "Hard", "likes": 10, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2927", "paidOnly": true, "title": "Distribute Candies Among Children III", "titleSlug": "distribute-candies-among-children-iii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 582, "totalSubmissionRaw": 1326}, "2928": {"acRate": 76.4235569422777, "difficulty": "Easy", "likes": 107, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2928", "paidOnly": false, "title": "Distribute Candies Among Children I", "titleSlug": "distribute-candies-among-children-i", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27433, "totalSubmissionRaw": 35896}, "2929": {"acRate": 35.56632877919789, "difficulty": "Medium", "likes": 92, "dislikes": 109, "categoryTitle": "Algorithms", "frontendQuestionId": "2929", "paidOnly": false, "title": "Distribute Candies Among Children II", "titleSlug": "distribute-candies-among-children-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12912, "totalSubmissionRaw": 36304}, "2930": {"acRate": 56.17315573770492, "difficulty": "Medium", "likes": 170, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "2930", "paidOnly": false, "title": "Number of Strings Which Can Be Rearranged to Contain Substring", "titleSlug": "number-of-strings-which-can-be-rearranged-to-contain-substring", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6579, "totalSubmissionRaw": 11712}, "2931": {"acRate": 64.76725521669341, "difficulty": "Hard", "likes": 96, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2931", "paidOnly": false, "title": "Maximum Spending After Buying Items", "titleSlug": "maximum-spending-after-buying-items", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11298, "totalSubmissionRaw": 17444}, "2932": {"acRate": 76.62766664206097, "difficulty": "Easy", "likes": 152, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2932", "paidOnly": false, "title": "Maximum Strong Pair XOR I", "titleSlug": "maximum-strong-pair-xor-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41523, "totalSubmissionRaw": 54188}, "2933": {"acRate": 45.07800526584666, "difficulty": "Medium", "likes": 196, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2933", "paidOnly": false, "title": "High-Access Employees", "titleSlug": "high-access-employees", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22941, "totalSubmissionRaw": 50890}, "2934": {"acRate": 45.15968948282585, "difficulty": "Medium", "likes": 186, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2934", "paidOnly": false, "title": "Minimum Operations to Maximize Last Elements in Arrays", "titleSlug": "minimum-operations-to-maximize-last-elements-in-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12740, "totalSubmissionRaw": 28211}, "2935": {"acRate": 30.585875548092172, "difficulty": "Hard", "likes": 184, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2935", "paidOnly": false, "title": "Maximum Strong Pair XOR II", "titleSlug": "maximum-strong-pair-xor-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6557, "totalSubmissionRaw": 21438}, "2936": {"acRate": 66.07700312174818, "difficulty": "Medium", "likes": 19, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2936", "paidOnly": true, "title": "Number of Equal Numbers Blocks", "titleSlug": "number-of-equal-numbers-blocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1905, "totalSubmissionRaw": 2883}, "2937": {"acRate": 43.836241955507354, "difficulty": "Easy", "likes": 301, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2937", "paidOnly": false, "title": "Make Three Strings Equal", "titleSlug": "make-three-strings-equal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30720, "totalSubmissionRaw": 70079}, "2938": {"acRate": 64.97494245743482, "difficulty": "Medium", "likes": 782, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2938", "paidOnly": false, "title": "Separate Black and White Balls", "titleSlug": "separate-black-and-white-balls", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 159205, "totalSubmissionRaw": 245025}, "2939": {"acRate": 26.740688070885522, "difficulty": "Medium", "likes": 209, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2939", "paidOnly": false, "title": "Maximum Xor Product", "titleSlug": "maximum-xor-product", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9778, "totalSubmissionRaw": 36566}, "2940": {"acRate": 35.27918781725889, "difficulty": "Hard", "likes": 237, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2940", "paidOnly": false, "title": "Find Building Where Alice and Bob Can Meet", "titleSlug": "find-building-where-alice-and-bob-can-meet", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7367, "totalSubmissionRaw": 20882}, "2941": {"acRate": 46.08695652173913, "difficulty": "Hard", "likes": 15, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2941", "paidOnly": true, "title": "Maximum GCD-Sum of a Subarray", "titleSlug": "maximum-gcd-sum-of-a-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 424, "totalSubmissionRaw": 920}, "2942": {"acRate": 88.76129345451604, "difficulty": "Easy", "likes": 357, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2942", "paidOnly": false, "title": "Find Words Containing Character", "titleSlug": "find-words-containing-character", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 164557, "totalSubmissionRaw": 185393}, "2943": {"acRate": 37.227084292952554, "difficulty": "Medium", "likes": 229, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "2943", "paidOnly": false, "title": "Maximize Area of Square Hole in Grid", "titleSlug": "maximize-area-of-square-hole-in-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12123, "totalSubmissionRaw": 32565}, "2944": {"acRate": 46.846846846846844, "difficulty": "Medium", "likes": 261, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "2944", "paidOnly": false, "title": "Minimum Number of Coins for Fruits", "titleSlug": "minimum-number-of-coins-for-fruits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16900, "totalSubmissionRaw": 36075}, "2945": {"acRate": 16.73245366715537, "difficulty": "Hard", "likes": 175, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2945", "paidOnly": false, "title": "Find Maximum Non-decreasing Array Length", "titleSlug": "find-maximum-non-decreasing-array-length", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4451, "totalSubmissionRaw": 26601}, "2946": {"acRate": 58.92120188246651, "difficulty": "Easy", "likes": 176, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "2946", "paidOnly": false, "title": "Matrix Similarity After Cyclic Shifts", "titleSlug": "matrix-similarity-after-cyclic-shifts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24414, "totalSubmissionRaw": 41435}, "2947": {"acRate": 62.230646448523544, "difficulty": "Medium", "likes": 146, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2947", "paidOnly": false, "title": "Count Beautiful Substrings I", "titleSlug": "count-beautiful-substrings-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21833, "totalSubmissionRaw": 35084}, "2948": {"acRate": 40.06369163323546, "difficulty": "Medium", "likes": 268, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2948", "paidOnly": false, "title": "Make Lexicographically Smallest Array by Swapping Elements", "titleSlug": "make-lexicographically-smallest-array-by-swapping-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9687, "totalSubmissionRaw": 24179}, "2949": {"acRate": 25.477377480951937, "difficulty": "Hard", "likes": 184, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2949", "paidOnly": false, "title": "Count Beautiful Substrings II", "titleSlug": "count-beautiful-substrings-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5417, "totalSubmissionRaw": 21262}, "2950": {"acRate": 73.37584695097648, "difficulty": "Medium", "likes": 24, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2950", "paidOnly": true, "title": "Number of Divisible Substrings", "titleSlug": "number-of-divisible-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1841, "totalSubmissionRaw": 2509}, "2951": {"acRate": 75.89804319630068, "difficulty": "Easy", "likes": 165, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2951", "paidOnly": false, "title": "Find the Peaks", "titleSlug": "find-the-peaks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53835, "totalSubmissionRaw": 70931}, "2952": {"acRate": 57.75443383356071, "difficulty": "Medium", "likes": 365, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2952", "paidOnly": false, "title": "Minimum Number of Coins to be Added", "titleSlug": "minimum-number-of-coins-to-be-added", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21167, "totalSubmissionRaw": 36650}, "2953": {"acRate": 28.334657736405948, "difficulty": "Hard", "likes": 208, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2953", "paidOnly": false, "title": "Count Complete Substrings", "titleSlug": "count-complete-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7488, "totalSubmissionRaw": 26427}, "2954": {"acRate": 36.82740844162819, "difficulty": "Hard", "likes": 119, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2954", "paidOnly": false, "title": "Count the Number of Infection Sequences", "titleSlug": "count-the-number-of-infection-sequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3429, "totalSubmissionRaw": 9311}, "2955": {"acRate": 56.29059054523486, "difficulty": "Medium", "likes": 45, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2955", "paidOnly": true, "title": "Number of Same-End Substrings", "titleSlug": "number-of-same-end-substrings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3727, "totalSubmissionRaw": 6621}, "2956": {"acRate": 84.16575192096597, "difficulty": "Easy", "likes": 226, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "2956", "paidOnly": false, "title": "Find Common Elements Between Two Arrays", "titleSlug": "find-common-elements-between-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67474, "totalSubmissionRaw": 80168}, "2957": {"acRate": 53.11900967689785, "difficulty": "Medium", "likes": 173, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2957", "paidOnly": false, "title": "Remove Adjacent Almost-Equal Characters", "titleSlug": "remove-adjacent-almost-equal-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22999, "totalSubmissionRaw": 43298}, "2958": {"acRate": 55.85380423960464, "difficulty": "Medium", "likes": 1054, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2958", "paidOnly": false, "title": "Length of Longest Subarray With at Most K Frequency", "titleSlug": "length-of-longest-subarray-with-at-most-k-frequency", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 154270, "totalSubmissionRaw": 276204}, "2959": {"acRate": 51.82964647508786, "difficulty": "Hard", "likes": 164, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2959", "paidOnly": false, "title": "Number of Possible Sets of Closing Branches", "titleSlug": "number-of-possible-sets-of-closing-branches", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7521, "totalSubmissionRaw": 14511}, "2960": {"acRate": 80.78804097074837, "difficulty": "Easy", "likes": 143, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2960", "paidOnly": false, "title": "Count Tested Devices After Test Operations", "titleSlug": "count-tested-devices-after-test-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43775, "totalSubmissionRaw": 54185}, "2961": {"acRate": 48.37917376584869, "difficulty": "Medium", "likes": 114, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2961", "paidOnly": false, "title": "Double Modular Exponentiation", "titleSlug": "double-modular-exponentiation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21864, "totalSubmissionRaw": 45193}, "2962": {"acRate": 58.91755065826385, "difficulty": "Medium", "likes": 1239, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "2962", "paidOnly": false, "title": "Count Subarrays Where Max Element Appears at Least K Times", "titleSlug": "count-subarrays-where-max-element-appears-at-least-k-times", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135463, "totalSubmissionRaw": 229921}, "2963": {"acRate": 49.78797482480025, "difficulty": "Hard", "likes": 247, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2963", "paidOnly": false, "title": "Count the Number of Good Partitions", "titleSlug": "count-the-number-of-good-partitions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11154, "totalSubmissionRaw": 22403}, "2964": {"acRate": 64.93982208267923, "difficulty": "Medium", "likes": 23, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2964", "paidOnly": true, "title": "Number of Divisible Triplet Sums", "titleSlug": "number-of-divisible-triplet-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2482, "totalSubmissionRaw": 3822}, "2965": {"acRate": 76.27783501069815, "difficulty": "Easy", "likes": 214, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2965", "paidOnly": false, "title": "Find Missing and Repeated Values", "titleSlug": "find-missing-and-repeated-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57753, "totalSubmissionRaw": 75714}, "2966": {"acRate": 71.8842322065964, "difficulty": "Medium", "likes": 839, "dislikes": 193, "categoryTitle": "Algorithms", "frontendQuestionId": "2966", "paidOnly": false, "title": "Divide Array Into Arrays With Max Difference", "titleSlug": "divide-array-into-arrays-with-max-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 154265, "totalSubmissionRaw": 214602}, "2967": {"acRate": 22.418824942047596, "difficulty": "Medium", "likes": 228, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "2967", "paidOnly": false, "title": "Minimum Cost to Make Array Equalindromic", "titleSlug": "minimum-cost-to-make-array-equalindromic", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13443, "totalSubmissionRaw": 59963}, "2968": {"acRate": 38.331291077197285, "difficulty": "Hard", "likes": 250, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2968", "paidOnly": false, "title": "Apply Operations to Maximize Frequency Score", "titleSlug": "apply-operations-to-maximize-frequency-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6882, "totalSubmissionRaw": 17954}, "2969": {"acRate": 48.99328859060403, "difficulty": "Hard", "likes": 18, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2969", "paidOnly": true, "title": "Minimum Number of Coins for Fruits II", "titleSlug": "minimum-number-of-coins-for-fruits-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 657, "totalSubmissionRaw": 1341}, "2970": {"acRate": 53.1103829510493, "difficulty": "Easy", "likes": 155, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "2970", "paidOnly": false, "title": "Count the Number of Incremovable Subarrays I", "titleSlug": "count-the-number-of-incremovable-subarrays-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21233, "totalSubmissionRaw": 39979}, "2971": {"acRate": 66.05030051482234, "difficulty": "Medium", "likes": 793, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2971", "paidOnly": false, "title": "Find Polygon With the Largest Perimeter", "titleSlug": "find-polygon-with-the-largest-perimeter", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 136380, "totalSubmissionRaw": 206479}, "2972": {"acRate": 40.8313325330132, "difficulty": "Hard", "likes": 207, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2972", "paidOnly": false, "title": "Count the Number of Incremovable Subarrays II", "titleSlug": "count-the-number-of-incremovable-subarrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8163, "totalSubmissionRaw": 19992}, "2973": {"acRate": 37.17158750534873, "difficulty": "Hard", "likes": 180, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2973", "paidOnly": false, "title": "Find Number of Coins to Place in Tree Nodes", "titleSlug": "find-number-of-coins-to-place-in-tree-nodes", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8687, "totalSubmissionRaw": 23370}, "2974": {"acRate": 85.98454496053347, "difficulty": "Easy", "likes": 234, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2974", "paidOnly": false, "title": "Minimum Number Game", "titleSlug": "minimum-number-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 93355, "totalSubmissionRaw": 108572}, "2975": {"acRate": 23.47772394794338, "difficulty": "Medium", "likes": 140, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "2975", "paidOnly": false, "title": "Maximum Square Area by Removing Fences From a Field", "titleSlug": "maximum-square-area-by-removing-fences-from-a-field", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14829, "totalSubmissionRaw": 63162}, "2976": {"acRate": 58.32701094676075, "difficulty": "Medium", "likes": 873, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2976", "paidOnly": false, "title": "Minimum Cost to Convert String I", "titleSlug": "minimum-cost-to-convert-string-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 102249, "totalSubmissionRaw": 175303}, "2977": {"acRate": 25.685083691304992, "difficulty": "Hard", "likes": 101, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "2977", "paidOnly": false, "title": "Minimum Cost to Convert String II", "titleSlug": "minimum-cost-to-convert-string-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5202, "totalSubmissionRaw": 20253}, "2978": {"acRate": 40.78751857355126, "difficulty": "Medium", "likes": 10, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2978", "paidOnly": true, "title": "Symmetric Coordinates", "titleSlug": "symmetric-coordinates", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1647, "totalSubmissionRaw": 4038}, "2979": {"acRate": 79.78285902286561, "difficulty": "Medium", "likes": 19, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2979", "paidOnly": true, "title": "Most Expensive Item That Can Not Be Bought", "titleSlug": "most-expensive-item-that-can-not-be-bought", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4850, "totalSubmissionRaw": 6079}, "2980": {"acRate": 71.00871187315195, "difficulty": "Easy", "likes": 108, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2980", "paidOnly": false, "title": "Check if Bitwise OR Has Trailing Zeros", "titleSlug": "check-if-bitwise-or-has-trailing-zeros", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35782, "totalSubmissionRaw": 50391}, "2981": {"acRate": 44.92335600907029, "difficulty": "Medium", "likes": 182, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2981", "paidOnly": false, "title": "Find Longest Special Substring That Occurs Thrice I", "titleSlug": "find-longest-special-substring-that-occurs-thrice-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24764, "totalSubmissionRaw": 55125}, "2982": {"acRate": 34.2398858044401, "difficulty": "Medium", "likes": 258, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2982", "paidOnly": false, "title": "Find Longest Special Substring That Occurs Thrice II", "titleSlug": "find-longest-special-substring-that-occurs-thrice-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18230, "totalSubmissionRaw": 53242}, "2983": {"acRate": 25.823045267489714, "difficulty": "Hard", "likes": 89, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2983", "paidOnly": false, "title": "Palindrome Rearrangement Queries", "titleSlug": "palindrome-rearrangement-queries", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3263, "totalSubmissionRaw": 12636}, "2984": {"acRate": 60.881376396015696, "difficulty": "Medium", "likes": 8, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2984", "paidOnly": true, "title": "Find Peak Calling Hours for Each City", "titleSlug": "find-peak-calling-hours-for-each-city", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2017, "totalSubmissionRaw": 3313}, "2985": {"acRate": 88.09315866084425, "difficulty": "Easy", "likes": 8, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2985", "paidOnly": true, "title": "Calculate Compressed Mean", "titleSlug": "calculate-compressed-mean", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3026, "totalSubmissionRaw": 3435}, "2986": {"acRate": 52.352941176470594, "difficulty": "Medium", "likes": 10, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "2986", "paidOnly": true, "title": "Find Third Transaction", "titleSlug": "find-third-transaction", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2226, "totalSubmissionRaw": 4251}, "2987": {"acRate": 79.65885947046843, "difficulty": "Easy", "likes": 9, "dislikes": 7, "categoryTitle": "Database", "frontendQuestionId": "2987", "paidOnly": true, "title": "Find Expensive Cities", "titleSlug": "find-expensive-cities", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3129, "totalSubmissionRaw": 3928}, "2988": {"acRate": 79.69007583250907, "difficulty": "Medium", "likes": 4, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2988", "paidOnly": true, "title": "Manager of the Largest Department", "titleSlug": "manager-of-the-largest-department", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2417, "totalSubmissionRaw": 3033}, "2989": {"acRate": 89.71523361902129, "difficulty": "Medium", "likes": 8, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2989", "paidOnly": true, "title": "Class Performance", "titleSlug": "class-performance", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3245, "totalSubmissionRaw": 3617}, "2990": {"acRate": 62.98600311041991, "difficulty": "Easy", "likes": 14, "dislikes": 8, "categoryTitle": "Database", "frontendQuestionId": "2990", "paidOnly": true, "title": "Loan Types", "titleSlug": "loan-types", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3240, "totalSubmissionRaw": 5144}, "2991": {"acRate": 56.08016304347826, "difficulty": "Hard", "likes": 11, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "2991", "paidOnly": true, "title": "Top Three Wineries ", "titleSlug": "top-three-wineries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1651, "totalSubmissionRaw": 2944}, "2992": {"acRate": 72.45053272450532, "difficulty": "Medium", "likes": 16, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2992", "paidOnly": true, "title": "Number of Self-Divisible Permutations", "titleSlug": "number-of-self-divisible-permutations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1428, "totalSubmissionRaw": 1971}, "2993": {"acRate": 78.82483370288249, "difficulty": "Medium", "likes": 12, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2993", "paidOnly": true, "title": "Friday Purchases I", "titleSlug": "friday-purchases-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2133, "totalSubmissionRaw": 2706}, "2994": {"acRate": 74.17254476397179, "difficulty": "Hard", "likes": 11, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2994", "paidOnly": true, "title": "Friday Purchases II ", "titleSlug": "friday-purchases-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1367, "totalSubmissionRaw": 1843}, "2995": {"acRate": 42.984514312529335, "difficulty": "Hard", "likes": 7, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "2995", "paidOnly": true, "title": "Viewers Turned Streamers", "titleSlug": "viewers-turned-streamers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1832, "totalSubmissionRaw": 4262}, "2996": {"acRate": 33.14238709229839, "difficulty": "Easy", "likes": 117, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "2996", "paidOnly": false, "title": "Smallest Missing Integer Greater Than Sequential Prefix Sum", "titleSlug": "smallest-missing-integer-greater-than-sequential-prefix-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33441, "totalSubmissionRaw": 100901}, "2997": {"acRate": 86.32389723035972, "difficulty": "Medium", "likes": 588, "dislikes": 55, "categoryTitle": "Algorithms", "frontendQuestionId": "2997", "paidOnly": false, "title": "Minimum Number of Operations to Make Array XOR Equal to K", "titleSlug": "minimum-number-of-operations-to-make-array-xor-equal-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112859, "totalSubmissionRaw": 130739}, "2998": {"acRate": 47.57906767181696, "difficulty": "Medium", "likes": 257, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2998", "paidOnly": false, "title": "Minimum Number of Operations to Make X and Y Equal", "titleSlug": "minimum-number-of-operations-to-make-x-and-y-equal", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21648, "totalSubmissionRaw": 45498}, "2999": {"acRate": 26.818469323213158, "difficulty": "Hard", "likes": 108, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2999", "paidOnly": false, "title": "Count the Number of Powerful Integers", "titleSlug": "count-the-number-of-powerful-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5088, "totalSubmissionRaw": 18972}, "3000": {"acRate": 36.63874417195304, "difficulty": "Easy", "likes": 107, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "3000", "paidOnly": false, "title": "Maximum Area of Longest Diagonal Rectangle", "titleSlug": "maximum-area-of-longest-diagonal-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37484, "totalSubmissionRaw": 102307}, "3001": {"acRate": 21.20395017342506, "difficulty": "Medium", "likes": 159, "dislikes": 197, "categoryTitle": "Algorithms", "frontendQuestionId": "3001", "paidOnly": false, "title": "Minimum Moves to Capture The Queen", "titleSlug": "minimum-moves-to-capture-the-queen", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18401, "totalSubmissionRaw": 86781}, "3002": {"acRate": 46.02790076017041, "difficulty": "Medium", "likes": 289, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "3002", "paidOnly": false, "title": "Maximum Size of a Set After Removals", "titleSlug": "maximum-size-of-a-set-after-removals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16530, "totalSubmissionRaw": 35913}, "3003": {"acRate": 28.32461562846727, "difficulty": "Hard", "likes": 136, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "3003", "paidOnly": false, "title": "Maximize the Number of Partitions After Operations", "titleSlug": "maximize-the-number-of-partitions-after-operations", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3574, "totalSubmissionRaw": 12618}, "3004": {"acRate": 63.61665221162186, "difficulty": "Medium", "likes": 20, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "3004", "paidOnly": true, "title": "Maximum Subtree of the Same Color", "titleSlug": "maximum-subtree-of-the-same-color", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1467, "totalSubmissionRaw": 2306}, "3005": {"acRate": 78.58587169256388, "difficulty": "Easy", "likes": 653, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "3005", "paidOnly": false, "title": "Count Elements With Maximum Frequency", "titleSlug": "count-elements-with-maximum-frequency", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 218031, "totalSubmissionRaw": 277443}, "3006": {"acRate": 37.02997131805384, "difficulty": "Medium", "likes": 159, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "3006", "paidOnly": false, "title": "Find Beautiful Indices in the Given Array I", "titleSlug": "find-beautiful-indices-in-the-given-array-i", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28145, "totalSubmissionRaw": 76006}, "3007": {"acRate": 36.93478754828448, "difficulty": "Medium", "likes": 298, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "3007", "paidOnly": false, "title": "Maximum Number That Sum of the Prices Is Less Than or Equal to K", "titleSlug": "maximum-number-that-sum-of-the-prices-is-less-than-or-equal-to-k", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9753, "totalSubmissionRaw": 26406}, "3008": {"acRate": 25.196028296258415, "difficulty": "Hard", "likes": 170, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3008", "paidOnly": false, "title": "Find Beautiful Indices in the Given Array II", "titleSlug": "find-beautiful-indices-in-the-given-array-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11825, "totalSubmissionRaw": 46932}, "3009": {"acRate": 45.537428023032625, "difficulty": "Hard", "likes": 29, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3009", "paidOnly": true, "title": "Maximum Number of Intersections on the Chart", "titleSlug": "maximum-number-of-intersections-on-the-chart", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3796, "totalSubmissionRaw": 8336}, "3010": {"acRate": 66.79950950337216, "difficulty": "Easy", "likes": 96, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3010", "paidOnly": false, "title": "Divide an Array Into Subarrays With Minimum Cost I", "titleSlug": "divide-an-array-into-subarrays-with-minimum-cost-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34864, "totalSubmissionRaw": 52192}, "3011": {"acRate": 51.78370421681531, "difficulty": "Medium", "likes": 127, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3011", "paidOnly": false, "title": "Find if Array Can Be Sorted", "titleSlug": "find-if-array-can-be-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23922, "totalSubmissionRaw": 46196}, "3012": {"acRate": 35.39335471707353, "difficulty": "Medium", "likes": 170, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "3012", "paidOnly": false, "title": "Minimize Length of Array Using Operations", "titleSlug": "minimize-length-of-array-using-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14455, "totalSubmissionRaw": 40841}, "3013": {"acRate": 32.22049689440994, "difficulty": "Hard", "likes": 118, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3013", "paidOnly": false, "title": "Divide an Array Into Subarrays With Minimum Cost II", "titleSlug": "divide-an-array-into-subarrays-with-minimum-cost-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5395, "totalSubmissionRaw": 16744}, "3014": {"acRate": 66.66771802554801, "difficulty": "Easy", "likes": 164, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "3014", "paidOnly": false, "title": "Minimum Number of Pushes to Type Word I", "titleSlug": "minimum-number-of-pushes-to-type-word-i", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42274, "totalSubmissionRaw": 63410}, "3015": {"acRate": 56.866779745849904, "difficulty": "Medium", "likes": 159, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "3015", "paidOnly": false, "title": "Count the Number of Houses at a Certain Distance I", "titleSlug": "count-the-number-of-houses-at-a-certain-distance-i", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20451, "totalSubmissionRaw": 35963}, "3016": {"acRate": 80.67035860358096, "difficulty": "Medium", "likes": 741, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "3016", "paidOnly": false, "title": "Minimum Number of Pushes to Type Word II", "titleSlug": "minimum-number-of-pushes-to-type-word-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 174948, "totalSubmissionRaw": 216868}, "3017": {"acRate": 22.15312327252626, "difficulty": "Hard", "likes": 84, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3017", "paidOnly": false, "title": "Count the Number of Houses at a Certain Distance II", "titleSlug": "count-the-number-of-houses-at-a-certain-distance-ii", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3206, "totalSubmissionRaw": 14472}, "3018": {"acRate": 44.46546830652791, "difficulty": "Hard", "likes": 5, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3018", "paidOnly": true, "title": "Maximum Number of Removal Queries That Can Be Processed I", "titleSlug": "maximum-number-of-removal-queries-that-can-be-processed-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 470, "totalSubmissionRaw": 1057}, "3019": {"acRate": 81.15611927411311, "difficulty": "Easy", "likes": 121, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3019", "paidOnly": false, "title": "Number of Changing Keys", "titleSlug": "number-of-changing-keys", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54514, "totalSubmissionRaw": 67172}, "3020": {"acRate": 25.90173436176379, "difficulty": "Medium", "likes": 185, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "3020", "paidOnly": false, "title": "Find the Maximum Number of Elements in Subset", "titleSlug": "find-the-maximum-number-of-elements-in-subset", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23234, "totalSubmissionRaw": 89707}, "3021": {"acRate": 48.01576996624094, "difficulty": "Medium", "likes": 92, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "3021", "paidOnly": false, "title": "Alice and Bob Playing Flower Game", "titleSlug": "alice-and-bob-playing-flower-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20339, "totalSubmissionRaw": 42359}, "3022": {"acRate": 33.674428317844836, "difficulty": "Hard", "likes": 91, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3022", "paidOnly": false, "title": "Minimize OR of Remaining Elements Using Operations", "titleSlug": "minimize-or-of-remaining-elements-using-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3225, "totalSubmissionRaw": 9577}, "3023": {"acRate": 59.70715835140999, "difficulty": "Medium", "likes": 11, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3023", "paidOnly": true, "title": "Find Pattern in Infinite Stream I", "titleSlug": "find-pattern-in-infinite-stream-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1101, "totalSubmissionRaw": 1844}, "3024": {"acRate": 38.36108439528733, "difficulty": "Easy", "likes": 105, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "3024", "paidOnly": false, "title": "Type of Triangle", "titleSlug": "type-of-triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51053, "totalSubmissionRaw": 133087}, "3025": {"acRate": 41.74181095330011, "difficulty": "Medium", "likes": 86, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "3025", "paidOnly": false, "title": "Find the Number of Ways to Place People I", "titleSlug": "find-the-number-of-ways-to-place-people-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14489, "totalSubmissionRaw": 34711}, "3026": {"acRate": 19.51007430568974, "difficulty": "Medium", "likes": 357, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3026", "paidOnly": false, "title": "Maximum Good Subarray Sum", "titleSlug": "maximum-good-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22213, "totalSubmissionRaw": 113854}, "3027": {"acRate": 48.49629384826024, "difficulty": "Hard", "likes": 99, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "3027", "paidOnly": false, "title": "Find the Number of Ways to Place People II", "titleSlug": "find-the-number-of-ways-to-place-people-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10272, "totalSubmissionRaw": 21181}, "3028": {"acRate": 75.0709603054535, "difficulty": "Easy", "likes": 118, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "3028", "paidOnly": false, "title": "Ant on the Boundary", "titleSlug": "ant-on-the-boundary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52101, "totalSubmissionRaw": 69403}, "3029": {"acRate": 41.36880134014168, "difficulty": "Medium", "likes": 146, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "3029", "paidOnly": false, "title": "Minimum Time to Revert Word to Initial State I", "titleSlug": "minimum-time-to-revert-word-to-initial-state-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20497, "totalSubmissionRaw": 49547}, "3030": {"acRate": 44.131658726721525, "difficulty": "Medium", "likes": 78, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "3030", "paidOnly": false, "title": "Find the Grid of Region Average", "titleSlug": "find-the-grid-of-region-average", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10190, "totalSubmissionRaw": 23090}, "3031": {"acRate": 35.789007932745484, "difficulty": "Hard", "likes": 140, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3031", "paidOnly": false, "title": "Minimum Time to Revert Word to Initial State II", "titleSlug": "minimum-time-to-revert-word-to-initial-state-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11324, "totalSubmissionRaw": 31641}, "3032": {"acRate": 87.21694667640614, "difficulty": "Easy", "likes": 26, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3032", "paidOnly": true, "title": "Count Numbers With Unique Digits II", "titleSlug": "count-numbers-with-unique-digits-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4776, "totalSubmissionRaw": 5476}, "3033": {"acRate": 68.84163635489608, "difficulty": "Easy", "likes": 116, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3033", "paidOnly": false, "title": "Modify the Matrix", "titleSlug": "modify-the-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42962, "totalSubmissionRaw": 62407}, "3034": {"acRate": 67.24176674739707, "difficulty": "Medium", "likes": 97, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3034", "paidOnly": false, "title": "Number of Subarrays That Match a Pattern I", "titleSlug": "number-of-subarrays-that-match-a-pattern-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26931, "totalSubmissionRaw": 40051}, "3035": {"acRate": 43.07041693866546, "difficulty": "Medium", "likes": 214, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3035", "paidOnly": false, "title": "Maximum Palindromes After Operations", "titleSlug": "maximum-palindromes-after-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15176, "totalSubmissionRaw": 35234}, "3036": {"acRate": 33.02784122119749, "difficulty": "Hard", "likes": 146, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3036", "paidOnly": false, "title": "Number of Subarrays That Match a Pattern II", "titleSlug": "number-of-subarrays-that-match-a-pattern-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11424, "totalSubmissionRaw": 34589}, "3037": {"acRate": 70.43740573152338, "difficulty": "Hard", "likes": 4, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3037", "paidOnly": true, "title": "Find Pattern in Infinite Stream II", "titleSlug": "find-pattern-in-infinite-stream-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 934, "totalSubmissionRaw": 1326}, "3038": {"acRate": 52.4944476739853, "difficulty": "Easy", "likes": 79, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "3038", "paidOnly": false, "title": "Maximum Number of Operations With the Same Score I", "titleSlug": "maximum-number-of-operations-with-the-same-score-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35218, "totalSubmissionRaw": 67089}, "3039": {"acRate": 57.02198943997965, "difficulty": "Medium", "likes": 136, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3039", "paidOnly": false, "title": "Apply Operations to Make String Empty", "titleSlug": "apply-operations-to-make-string-empty", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26891, "totalSubmissionRaw": 47159}, "3040": {"acRate": 33.74124180685157, "difficulty": "Medium", "likes": 160, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3040", "paidOnly": false, "title": "Maximum Number of Operations With the Same Score II", "titleSlug": "maximum-number-of-operations-with-the-same-score-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20900, "totalSubmissionRaw": 61942}, "3041": {"acRate": 32.5205557130706, "difficulty": "Hard", "likes": 152, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3041", "paidOnly": false, "title": "Maximize Consecutive Elements in an Array After Modification", "titleSlug": "maximize-consecutive-elements-in-an-array-after-modification", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8029, "totalSubmissionRaw": 24689}, "3042": {"acRate": 65.9769302445137, "difficulty": "Easy", "likes": 115, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3042", "paidOnly": false, "title": "Count Prefix and Suffix Pairs I", "titleSlug": "count-prefix-and-suffix-pairs-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41067, "totalSubmissionRaw": 62243}, "3043": {"acRate": 56.23496326159048, "difficulty": "Medium", "likes": 712, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "3043", "paidOnly": false, "title": "Find the Length of the Longest Common Prefix", "titleSlug": "find-the-length-of-the-longest-common-prefix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138371, "totalSubmissionRaw": 246061}, "3044": {"acRate": 48.51170669731986, "difficulty": "Medium", "likes": 89, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "3044", "paidOnly": false, "title": "Most Frequent Prime", "titleSlug": "most-frequent-prime", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16037, "totalSubmissionRaw": 33058}, "3045": {"acRate": 25.49025164361823, "difficulty": "Hard", "likes": 161, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3045", "paidOnly": false, "title": "Count Prefix and Suffix Pairs II", "titleSlug": "count-prefix-and-suffix-pairs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8995, "totalSubmissionRaw": 35288}, "3046": {"acRate": 59.185799274070575, "difficulty": "Easy", "likes": 121, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3046", "paidOnly": false, "title": "Split the Array", "titleSlug": "split-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55115, "totalSubmissionRaw": 93122}, "3047": {"acRate": 45.61665197640518, "difficulty": "Medium", "likes": 104, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "3047", "paidOnly": false, "title": "Find the Largest Area of Square Inside Two Rectangles", "titleSlug": "find-the-largest-area-of-square-inside-two-rectangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20184, "totalSubmissionRaw": 44247}, "3048": {"acRate": 36.54168763630263, "difficulty": "Medium", "likes": 175, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "3048", "paidOnly": false, "title": "Earliest Second to Mark Indices I", "titleSlug": "earliest-second-to-mark-indices-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8713, "totalSubmissionRaw": 23844}, "3049": {"acRate": 22.787943074339257, "difficulty": "Hard", "likes": 76, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3049", "paidOnly": false, "title": "Earliest Second to Mark Indices II", "titleSlug": "earliest-second-to-mark-indices-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2578, "totalSubmissionRaw": 11313}, "3050": {"acRate": 66.00712307083498, "difficulty": "Medium", "likes": 9, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3050", "paidOnly": true, "title": "Pizza Toppings Cost Analysis", "titleSlug": "pizza-toppings-cost-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1668, "totalSubmissionRaw": 2527}, "3051": {"acRate": 74.76889613920609, "difficulty": "Easy", "likes": 11, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3051", "paidOnly": true, "title": "Find Candidates for Data Scientist Position", "titleSlug": "find-candidates-for-data-scientist-position", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2750, "totalSubmissionRaw": 3678}, "3052": {"acRate": 72.94469357249626, "difficulty": "Hard", "likes": 5, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "3052", "paidOnly": true, "title": "Maximize Items", "titleSlug": "maximize-items", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 976, "totalSubmissionRaw": 1338}, "3053": {"acRate": 50.105485232067515, "difficulty": "Easy", "likes": 7, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3053", "paidOnly": true, "title": "Classifying Triangles by Lengths", "titleSlug": "classifying-triangles-by-lengths", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1900, "totalSubmissionRaw": 3792}, "3054": {"acRate": 79.84466019417475, "difficulty": "Medium", "likes": 12, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3054", "paidOnly": true, "title": "Binary Tree Nodes", "titleSlug": "binary-tree-nodes", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2056, "totalSubmissionRaw": 2575}, "3055": {"acRate": 58.141292028711746, "difficulty": "Medium", "likes": 6, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "3055", "paidOnly": true, "title": "Top Percentile Fraud", "titleSlug": "top-percentile-fraud", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1539, "totalSubmissionRaw": 2647}, "3056": {"acRate": 57.79978776087725, "difficulty": "Medium", "likes": 2, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3056", "paidOnly": true, "title": "Snaps Analysis", "titleSlug": "snaps-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1634, "totalSubmissionRaw": 2827}, "3057": {"acRate": 68.21529745042493, "difficulty": "Hard", "likes": 5, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "3057", "paidOnly": true, "title": "Employees Project Allocation", "titleSlug": "employees-project-allocation", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1204, "totalSubmissionRaw": 1765}, "3058": {"acRate": 50.05276116778051, "difficulty": "Medium", "likes": 10, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3058", "paidOnly": true, "title": "Friends With No Mutual Friends", "titleSlug": "friends-with-no-mutual-friends", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1423, "totalSubmissionRaw": 2843}, "3059": {"acRate": 68.4054143281611, "difficulty": "Easy", "likes": 7, "dislikes": 7, "categoryTitle": "Database", "frontendQuestionId": "3059", "paidOnly": true, "title": "Find All Unique Email Domains", "titleSlug": "find-all-unique-email-domains", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2072, "totalSubmissionRaw": 3029}, "3060": {"acRate": 40.29535864978903, "difficulty": "Hard", "likes": 3, "dislikes": 11, "categoryTitle": "Database", "frontendQuestionId": "3060", "paidOnly": true, "title": "User Activities within Time Bounds", "titleSlug": "user-activities-within-time-bounds", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1146, "totalSubmissionRaw": 2844}, "3061": {"acRate": 80.64823641563393, "difficulty": "Hard", "likes": 8, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "3061", "paidOnly": true, "title": "Calculate Trapping Rain Water", "titleSlug": "calculate-trapping-rain-water", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 846, "totalSubmissionRaw": 1049}, "3062": {"acRate": 79.96711664935964, "difficulty": "Easy", "likes": 27, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3062", "paidOnly": true, "title": "Winner of the Linked List Game", "titleSlug": "winner-of-the-linked-list-game", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9241, "totalSubmissionRaw": 11556}, "3063": {"acRate": 85.84249676584734, "difficulty": "Easy", "likes": 38, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3063", "paidOnly": true, "title": "Linked List Frequency", "titleSlug": "linked-list-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10617, "totalSubmissionRaw": 12368}, "3064": {"acRate": 90.57519057519058, "difficulty": "Medium", "likes": 10, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3064", "paidOnly": true, "title": "Guess the Number Using Bitwise Questions I", "titleSlug": "guess-the-number-using-bitwise-questions-i", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1307, "totalSubmissionRaw": 1443}, "3065": {"acRate": 86.41442226379314, "difficulty": "Easy", "likes": 92, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3065", "paidOnly": false, "title": "Minimum Operations to Exceed Threshold Value I", "titleSlug": "minimum-operations-to-exceed-threshold-value-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67443, "totalSubmissionRaw": 78046}, "3066": {"acRate": 28.581372951015076, "difficulty": "Medium", "likes": 92, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3066", "paidOnly": false, "title": "Minimum Operations to Exceed Threshold Value II", "titleSlug": "minimum-operations-to-exceed-threshold-value-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29973, "totalSubmissionRaw": 104869}, "3067": {"acRate": 58.230217798274055, "difficulty": "Medium", "likes": 200, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3067", "paidOnly": false, "title": "Count Pairs of Connectable Servers in a Weighted Tree Network", "titleSlug": "count-pairs-of-connectable-servers-in-a-weighted-tree-network", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12753, "totalSubmissionRaw": 21901}, "3068": {"acRate": 66.58876562254635, "difficulty": "Hard", "likes": 650, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "3068", "paidOnly": false, "title": "Find the Maximum Sum of Node Values", "titleSlug": "find-the-maximum-sum-of-node-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72087, "totalSubmissionRaw": 108257}, "3069": {"acRate": 73.18011362721903, "difficulty": "Easy", "likes": 83, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3069", "paidOnly": false, "title": "Distribute Elements Into Two Arrays I", "titleSlug": "distribute-elements-into-two-arrays-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45469, "totalSubmissionRaw": 62133}, "3070": {"acRate": 59.54217244539826, "difficulty": "Medium", "likes": 138, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3070", "paidOnly": false, "title": "Count Submatrices with Top-Left Element and Sum Less Than k", "titleSlug": "count-submatrices-with-top-left-element-and-sum-less-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26635, "totalSubmissionRaw": 44733}, "3071": {"acRate": 63.41150428282699, "difficulty": "Medium", "likes": 99, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3071", "paidOnly": false, "title": "Minimum Operations to Write the Letter Y on a Grid", "titleSlug": "minimum-operations-to-write-the-letter-y-on-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19766, "totalSubmissionRaw": 31171}, "3072": {"acRate": 28.19452595635704, "difficulty": "Hard", "likes": 133, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3072", "paidOnly": false, "title": "Distribute Elements Into Two Arrays II", "titleSlug": "distribute-elements-into-two-arrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10569, "totalSubmissionRaw": 37486}, "3073": {"acRate": 39.87985212569316, "difficulty": "Medium", "likes": 14, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3073", "paidOnly": true, "title": "Maximum Increasing Triplet Value", "titleSlug": "maximum-increasing-triplet-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 863, "totalSubmissionRaw": 2164}, "3074": {"acRate": 67.61706612644922, "difficulty": "Easy", "likes": 93, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3074", "paidOnly": false, "title": "Apple Redistribution into Boxes", "titleSlug": "apple-redistribution-into-boxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49398, "totalSubmissionRaw": 73056}, "3075": {"acRate": 54.990469237944595, "difficulty": "Medium", "likes": 647, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "3075", "paidOnly": false, "title": "Maximize Happiness of Selected Children", "titleSlug": "maximize-happiness-of-selected-children", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 176264, "totalSubmissionRaw": 320537}, "3076": {"acRate": 46.420697048769135, "difficulty": "Medium", "likes": 135, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "3076", "paidOnly": false, "title": "Shortest Uncommon Substring in an Array", "titleSlug": "shortest-uncommon-substring-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22949, "totalSubmissionRaw": 49437}, "3077": {"acRate": 28.052791184384745, "difficulty": "Hard", "likes": 140, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "3077", "paidOnly": false, "title": "Maximum Strength of K Disjoint Subarrays", "titleSlug": "maximum-strength-of-k-disjoint-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6568, "totalSubmissionRaw": 23413}, "3078": {"acRate": 67.4573055028463, "difficulty": "Medium", "likes": 8, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3078", "paidOnly": true, "title": "Match Alphanumerical Pattern in Matrix I", "titleSlug": "match-alphanumerical-pattern-in-matrix-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 711, "totalSubmissionRaw": 1054}, "3079": {"acRate": 74.70256532443808, "difficulty": "Easy", "likes": 104, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3079", "paidOnly": false, "title": "Find the Sum of Encrypted Integers", "titleSlug": "find-the-sum-of-encrypted-integers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47028, "totalSubmissionRaw": 62954}, "3080": {"acRate": 49.66273635011685, "difficulty": "Medium", "likes": 113, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3080", "paidOnly": false, "title": "Mark Elements on Array by Performing Queries", "titleSlug": "mark-elements-on-array-by-performing-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18701, "totalSubmissionRaw": 37656}, "3081": {"acRate": 27.78638693527238, "difficulty": "Medium", "likes": 164, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "3081", "paidOnly": false, "title": "Replace Question Marks in String to Minimize Its Value", "titleSlug": "replace-question-marks-in-string-to-minimize-its-value", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13986, "totalSubmissionRaw": 50334}, "3082": {"acRate": 39.13199610116452, "difficulty": "Hard", "likes": 136, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3082", "paidOnly": false, "title": "Find the Sum of the Power of All Subsequences", "titleSlug": "find-the-sum-of-the-power-of-all-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7628, "totalSubmissionRaw": 19493}, "3083": {"acRate": 66.55113652774168, "difficulty": "Easy", "likes": 91, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3083", "paidOnly": false, "title": "Existence of a Substring in a String and Its Reverse", "titleSlug": "existence-of-a-substring-in-a-string-and-its-reverse", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46084, "totalSubmissionRaw": 69246}, "3084": {"acRate": 49.05650528513637, "difficulty": "Medium", "likes": 119, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3084", "paidOnly": false, "title": "Count Substrings Starting and Ending with Given Character", "titleSlug": "count-substrings-starting-and-ending-with-given-character", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37592, "totalSubmissionRaw": 76630}, "3085": {"acRate": 44.33776572478349, "difficulty": "Medium", "likes": 208, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3085", "paidOnly": false, "title": "Minimum Deletions to Make String K-Special", "titleSlug": "minimum-deletions-to-make-string-k-special", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20273, "totalSubmissionRaw": 45724}, "3086": {"acRate": 23.719715653561586, "difficulty": "Hard", "likes": 53, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "3086", "paidOnly": false, "title": "Minimum Moves to Pick K Ones", "titleSlug": "minimum-moves-to-pick-k-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3270, "totalSubmissionRaw": 13786}, "3087": {"acRate": 62.04701273261508, "difficulty": "Medium", "likes": 6, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "3087", "paidOnly": true, "title": "Find Trending Hashtags", "titleSlug": "find-trending-hashtags", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1267, "totalSubmissionRaw": 2042}, "3088": {"acRate": 51.97969543147208, "difficulty": "Hard", "likes": 8, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3088", "paidOnly": true, "title": "Make String Anti-palindrome", "titleSlug": "make-string-anti-palindrome", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 512, "totalSubmissionRaw": 985}, "3089": {"acRate": 39.59955506117909, "difficulty": "Medium", "likes": 7, "dislikes": 18, "categoryTitle": "Database", "frontendQuestionId": "3089", "paidOnly": true, "title": "Find Bursty Behavior", "titleSlug": "find-bursty-behavior", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1068, "totalSubmissionRaw": 2697}, "3090": {"acRate": 64.27202920633005, "difficulty": "Easy", "likes": 176, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "3090", "paidOnly": false, "title": "Maximum Length Substring With Two Occurrences", "titleSlug": "maximum-length-substring-with-two-occurrences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42604, "totalSubmissionRaw": 66287}, "3091": {"acRate": 44.60410047264507, "difficulty": "Medium", "likes": 161, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3091", "paidOnly": false, "title": "Apply Operations to Make Sum of Array Greater Than or Equal to k", "titleSlug": "apply-operations-to-make-sum-of-array-greater-than-or-equal-to-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28217, "totalSubmissionRaw": 63261}, "3092": {"acRate": 42.89408400958668, "difficulty": "Medium", "likes": 229, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "3092", "paidOnly": false, "title": "Most Frequent IDs", "titleSlug": "most-frequent-ids", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20403, "totalSubmissionRaw": 47566}, "3093": {"acRate": 39.945982958003654, "difficulty": "Hard", "likes": 140, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3093", "paidOnly": false, "title": "Longest Common Suffix Queries", "titleSlug": "longest-common-suffix-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10501, "totalSubmissionRaw": 26288}, "3094": {"acRate": 81.97831978319783, "difficulty": "Medium", "likes": 12, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3094", "paidOnly": true, "title": "Guess the Number Using Bitwise Questions II", "titleSlug": "guess-the-number-using-bitwise-questions-ii", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 605, "totalSubmissionRaw": 738}, "3095": {"acRate": 41.51564602479315, "difficulty": "Easy", "likes": 88, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3095", "paidOnly": false, "title": "Shortest Subarray With OR at Least K I", "titleSlug": "shortest-subarray-with-or-at-least-k-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29002, "totalSubmissionRaw": 69858}, "3096": {"acRate": 40.84028476916439, "difficulty": "Medium", "likes": 81, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3096", "paidOnly": false, "title": "Minimum Levels to Gain More Points", "titleSlug": "minimum-levels-to-gain-more-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22717, "totalSubmissionRaw": 55624}, "3097": {"acRate": 30.718712623681636, "difficulty": "Medium", "likes": 198, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3097", "paidOnly": false, "title": "Shortest Subarray With OR at Least K II", "titleSlug": "shortest-subarray-with-or-at-least-k-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14126, "totalSubmissionRaw": 45985}, "3098": {"acRate": 24.82005581941928, "difficulty": "Hard", "likes": 129, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3098", "paidOnly": false, "title": "Find the Sum of Subsequence Powers", "titleSlug": "find-the-sum-of-subsequence-powers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5069, "totalSubmissionRaw": 20423}, "3099": {"acRate": 83.06096474481353, "difficulty": "Easy", "likes": 132, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3099", "paidOnly": false, "title": "Harshad Number", "titleSlug": "harshad-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65260, "totalSubmissionRaw": 78569}, "3100": {"acRate": 63.908466490916595, "difficulty": "Medium", "likes": 138, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "3100", "paidOnly": false, "title": "Water Bottles II", "titleSlug": "water-bottles-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35636, "totalSubmissionRaw": 55761}, "3101": {"acRate": 57.56650881802307, "difficulty": "Medium", "likes": 211, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3101", "paidOnly": false, "title": "Count Alternating Subarrays", "titleSlug": "count-alternating-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36591, "totalSubmissionRaw": 63563}, "3102": {"acRate": 32.992481203007515, "difficulty": "Hard", "likes": 168, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3102", "paidOnly": false, "title": "Minimize Manhattan Distances", "titleSlug": "minimize-manhattan-distances", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8776, "totalSubmissionRaw": 26600}, "3103": {"acRate": 63.7221269296741, "difficulty": "Hard", "likes": 7, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3103", "paidOnly": true, "title": "Find Trending Hashtags II ", "titleSlug": "find-trending-hashtags-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 743, "totalSubmissionRaw": 1166}, "3104": {"acRate": 54.735792622133594, "difficulty": "Hard", "likes": 9, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3104", "paidOnly": true, "title": "Find Longest Self-Contained Substring", "titleSlug": "find-longest-self-contained-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 549, "totalSubmissionRaw": 1003}, "3105": {"acRate": 57.21158406851784, "difficulty": "Easy", "likes": 119, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3105", "paidOnly": false, "title": "Longest Strictly Increasing or Strictly Decreasing Subarray", "titleSlug": "longest-strictly-increasing-or-strictly-decreasing-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42217, "totalSubmissionRaw": 73791}, "3106": {"acRate": 63.73262085003216, "difficulty": "Medium", "likes": 149, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3106", "paidOnly": false, "title": "Lexicographically Smallest String After Operations With Constraint", "titleSlug": "lexicographically-smallest-string-after-operations-with-constraint", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25762, "totalSubmissionRaw": 40422}, "3107": {"acRate": 48.73336278256861, "difficulty": "Medium", "likes": 139, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "3107", "paidOnly": false, "title": "Minimum Operations to Make Median of Array Equal to K", "titleSlug": "minimum-operations-to-make-median-of-array-equal-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25374, "totalSubmissionRaw": 52067}, "3108": {"acRate": 46.310711544786756, "difficulty": "Hard", "likes": 193, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3108", "paidOnly": false, "title": "Minimum Cost Walk in Weighted Graph", "titleSlug": "minimum-cost-walk-in-weighted-graph", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12672, "totalSubmissionRaw": 27363}, "3109": {"acRate": 41.79983179142136, "difficulty": "Medium", "likes": 11, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3109", "paidOnly": true, "title": "Find the Index of Permutation", "titleSlug": "find-the-index-of-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 497, "totalSubmissionRaw": 1189}, "3110": {"acRate": 92.83126599097018, "difficulty": "Easy", "likes": 613, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "3110", "paidOnly": false, "title": "Score of a String", "titleSlug": "score-of-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 291348, "totalSubmissionRaw": 313847}, "3111": {"acRate": 63.94702918082737, "difficulty": "Medium", "likes": 92, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3111", "paidOnly": false, "title": "Minimum Rectangles to Cover Points", "titleSlug": "minimum-rectangles-to-cover-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27283, "totalSubmissionRaw": 42665}, "3112": {"acRate": 35.077976284032765, "difficulty": "Medium", "likes": 169, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3112", "paidOnly": false, "title": "Minimum Time to Visit Disappearing Nodes", "titleSlug": "minimum-time-to-visit-disappearing-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20086, "totalSubmissionRaw": 57261}, "3113": {"acRate": 30.624187256176853, "difficulty": "Hard", "likes": 214, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3113", "paidOnly": false, "title": "Find the Number of Subarrays Where Boundary Elements Are Maximum", "titleSlug": "find-the-number-of-subarrays-where-boundary-elements-are-maximum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10362, "totalSubmissionRaw": 33836}, "3114": {"acRate": 35.78688524590164, "difficulty": "Easy", "likes": 97, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "3114", "paidOnly": false, "title": "Latest Time You Can Obtain After Replacing Characters", "titleSlug": "latest-time-you-can-obtain-after-replacing-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34928, "totalSubmissionRaw": 97600}, "3115": {"acRate": 58.328463741015604, "difficulty": "Medium", "likes": 105, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3115", "paidOnly": false, "title": "Maximum Prime Difference", "titleSlug": "maximum-prime-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39927, "totalSubmissionRaw": 68452}, "3116": {"acRate": 17.167713679871586, "difficulty": "Hard", "likes": 220, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "3116", "paidOnly": false, "title": "Kth Smallest Amount With Single Denomination Combination", "titleSlug": "kth-smallest-amount-with-single-denomination-combination", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8663, "totalSubmissionRaw": 50461}, "3117": {"acRate": 28.320131111718112, "difficulty": "Hard", "likes": 117, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3117", "paidOnly": false, "title": "Minimum Sum of Values by Dividing Array", "titleSlug": "minimum-sum-of-values-by-dividing-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5184, "totalSubmissionRaw": 18305}, "3118": {"acRate": 58.258426966292134, "difficulty": "Medium", "likes": 4, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "3118", "paidOnly": true, "title": "Friday Purchase III ", "titleSlug": "friday-purchase-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1037, "totalSubmissionRaw": 1780}, "3119": {"acRate": 58.052775250227484, "difficulty": "Medium", "likes": 9, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3119", "paidOnly": true, "title": "Maximum Number of Potholes That Can Be Fixed", "titleSlug": "maximum-number-of-potholes-that-can-be-fixed", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1276, "totalSubmissionRaw": 2198}, "3120": {"acRate": 66.04850409219061, "difficulty": "Easy", "likes": 136, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3120", "paidOnly": false, "title": "Count the Number of Special Characters I", "titleSlug": "count-the-number-of-special-characters-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48259, "totalSubmissionRaw": 73066}, "3121": {"acRate": 41.80201433626712, "difficulty": "Medium", "likes": 151, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3121", "paidOnly": false, "title": "Count the Number of Special Characters II", "titleSlug": "count-the-number-of-special-characters-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32249, "totalSubmissionRaw": 77147}, "3122": {"acRate": 41.4495722709781, "difficulty": "Medium", "likes": 223, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3122", "paidOnly": false, "title": "Minimum Number of Operations to Satisfy Conditions", "titleSlug": "minimum-number-of-operations-to-satisfy-conditions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14972, "totalSubmissionRaw": 36121}, "3123": {"acRate": 47.790327471194665, "difficulty": "Hard", "likes": 242, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3123", "paidOnly": false, "title": "Find Edges in Shortest Paths", "titleSlug": "find-edges-in-shortest-paths", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12609, "totalSubmissionRaw": 26384}, "3124": {"acRate": 63.13025210084034, "difficulty": "Medium", "likes": 5, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "3124", "paidOnly": true, "title": "Find Longest Calls", "titleSlug": "find-longest-calls", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1202, "totalSubmissionRaw": 1904}, "3125": {"acRate": 69.4775435380385, "difficulty": "Medium", "likes": 10, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3125", "paidOnly": true, "title": "Maximum Number That Makes Result of Bitwise AND Zero", "titleSlug": "maximum-number-that-makes-result-of-bitwise-and-zero", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 758, "totalSubmissionRaw": 1091}, "3126": {"acRate": 58.86426592797784, "difficulty": "Medium", "likes": 6, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "3126", "paidOnly": true, "title": "Server Utilization Time", "titleSlug": "server-utilization-time", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1275, "totalSubmissionRaw": 2166}, "3127": {"acRate": 51.85375901132853, "difficulty": "Easy", "likes": 70, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3127", "paidOnly": false, "title": "Make a Square with the Same Color", "titleSlug": "make-a-square-with-the-same-color", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27189, "totalSubmissionRaw": 52434}, "3128": {"acRate": 47.8831467338919, "difficulty": "Medium", "likes": 109, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "3128", "paidOnly": false, "title": "Right Triangles", "titleSlug": "right-triangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19374, "totalSubmissionRaw": 40461}, "3129": {"acRate": 27.024413020277482, "difficulty": "Medium", "likes": 116, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "3129", "paidOnly": false, "title": "Find All Possible Stable Binary Arrays I", "titleSlug": "find-all-possible-stable-binary-arrays-i", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8103, "totalSubmissionRaw": 29984}, "3130": {"acRate": 28.64884072132895, "difficulty": "Hard", "likes": 63, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3130", "paidOnly": false, "title": "Find All Possible Stable Binary Arrays II", "titleSlug": "find-all-possible-stable-binary-arrays-ii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3225, "totalSubmissionRaw": 11257}, "3131": {"acRate": 82.40456280050147, "difficulty": "Easy", "likes": 133, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3131", "paidOnly": false, "title": "Find the Integer Added to Array I", "titleSlug": "find-the-integer-added-to-array-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59815, "totalSubmissionRaw": 72587}, "3132": {"acRate": 31.436179301703028, "difficulty": "Medium", "likes": 156, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "3132", "paidOnly": false, "title": "Find the Integer Added to Array II", "titleSlug": "find-the-integer-added-to-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22077, "totalSubmissionRaw": 70228}, "3133": {"acRate": 38.26735817104149, "difficulty": "Medium", "likes": 209, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3133", "paidOnly": false, "title": "Minimum Array End", "titleSlug": "minimum-array-end", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14462, "totalSubmissionRaw": 37792}, "3134": {"acRate": 28.821201803625655, "difficulty": "Hard", "likes": 148, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3134", "paidOnly": false, "title": "Find the Median of the Uniqueness Array", "titleSlug": "find-the-median-of-the-uniqueness-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6264, "totalSubmissionRaw": 21734}, "3135": {"acRate": 55.86510263929618, "difficulty": "Medium", "likes": 13, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3135", "paidOnly": true, "title": "Equalize Strings by Adding or Removing Characters at Ends", "titleSlug": "equalize-strings-by-adding-or-removing-characters-at-ends", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 762, "totalSubmissionRaw": 1364}, "3136": {"acRate": 38.10982410982411, "difficulty": "Easy", "likes": 108, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "3136", "paidOnly": false, "title": "Valid Word", "titleSlug": "valid-word", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44417, "totalSubmissionRaw": 116550}, "3137": {"acRate": 62.63705654452914, "difficulty": "Medium", "likes": 115, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3137", "paidOnly": false, "title": "Minimum Number of Operations to Make Word K-Periodic", "titleSlug": "minimum-number-of-operations-to-make-word-k-periodic", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24736, "totalSubmissionRaw": 39491}, "3138": {"acRate": 41.78572998637183, "difficulty": "Medium", "likes": 174, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "3138", "paidOnly": false, "title": "Minimum Length of Anagram Concatenation", "titleSlug": "minimum-length-of-anagram-concatenation", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28515, "totalSubmissionRaw": 68241}, "3139": {"acRate": 16.950761170798376, "difficulty": "Hard", "likes": 120, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3139", "paidOnly": false, "title": "Minimum Cost to Equalize Array", "titleSlug": "minimum-cost-to-equalize-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4465, "totalSubmissionRaw": 26341}, "3140": {"acRate": 59.20121334681496, "difficulty": "Medium", "likes": 7, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3140", "paidOnly": true, "title": "Consecutive Available Seats II", "titleSlug": "consecutive-available-seats-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1171, "totalSubmissionRaw": 1978}, "3141": {"acRate": 70.76923076923077, "difficulty": "Hard", "likes": 13, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3141", "paidOnly": true, "title": "Maximum Hamming Distances", "titleSlug": "maximum-hamming-distances", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 460, "totalSubmissionRaw": 650}, "3142": {"acRate": 43.68644231636743, "difficulty": "Easy", "likes": 73, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3142", "paidOnly": false, "title": "Check if Grid Satisfies Conditions", "titleSlug": "check-if-grid-satisfies-conditions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33895, "totalSubmissionRaw": 77587}, "3143": {"acRate": 39.12562747396121, "difficulty": "Medium", "likes": 150, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "3143", "paidOnly": false, "title": "Maximum Points Inside the Square", "titleSlug": "maximum-points-inside-the-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17693, "totalSubmissionRaw": 45221}, "3144": {"acRate": 41.26577860508406, "difficulty": "Medium", "likes": 135, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "3144", "paidOnly": false, "title": "Minimum Substring Partition of Equal Character Frequency", "titleSlug": "minimum-substring-partition-of-equal-character-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14188, "totalSubmissionRaw": 34382}, "3145": {"acRate": 25.75922565033273, "difficulty": "Hard", "likes": 56, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3145", "paidOnly": false, "title": "Find Products of Elements of Big Array", "titleSlug": "find-products-of-elements-of-big-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2129, "totalSubmissionRaw": 8265}, "3146": {"acRate": 89.17270256715304, "difficulty": "Easy", "likes": 132, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3146", "paidOnly": false, "title": "Permutation Difference between Two Strings", "titleSlug": "permutation-difference-between-two-strings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 76454, "totalSubmissionRaw": 85737}, "3147": {"acRate": 40.79639879778597, "difficulty": "Medium", "likes": 152, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3147", "paidOnly": false, "title": "Taking Maximum Energy From the Mystic Dungeon", "titleSlug": "taking-maximum-energy-from-the-mystic-dungeon", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29998, "totalSubmissionRaw": 73531}, "3148": {"acRate": 47.94424726029172, "difficulty": "Medium", "likes": 232, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3148", "paidOnly": false, "title": "Maximum Difference Score in a Grid", "titleSlug": "maximum-difference-score-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18506, "totalSubmissionRaw": 38599}, "3149": {"acRate": 23.345055854364915, "difficulty": "Hard", "likes": 108, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3149", "paidOnly": false, "title": "Find the Minimum Cost Array Permutation", "titleSlug": "find-the-minimum-cost-array-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4514, "totalSubmissionRaw": 19336}, "3150": {"acRate": 87.201625190452, "difficulty": "Easy", "likes": 4, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3150", "paidOnly": true, "title": "Invalid Tweets II", "titleSlug": "invalid-tweets-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1717, "totalSubmissionRaw": 1969}, "3151": {"acRate": 75.75103033914296, "difficulty": "Easy", "likes": 101, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3151", "paidOnly": false, "title": "Special Array I", "titleSlug": "special-array-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61021, "totalSubmissionRaw": 80555}, "3152": {"acRate": 30.266693062586615, "difficulty": "Medium", "likes": 194, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3152", "paidOnly": false, "title": "Special Array II", "titleSlug": "special-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32106, "totalSubmissionRaw": 106077}, "3153": {"acRate": 43.5273266538865, "difficulty": "Medium", "likes": 184, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "3153", "paidOnly": false, "title": "Sum of Digit Differences of All Pairs", "titleSlug": "sum-of-digit-differences-of-all-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24068, "totalSubmissionRaw": 55294}, "3154": {"acRate": 36.80946655698285, "difficulty": "Hard", "likes": 143, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3154", "paidOnly": false, "title": "Find Number of Ways to Reach the K-th Stair", "titleSlug": "find-number-of-ways-to-reach-the-k-th-stair", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11634, "totalSubmissionRaw": 31606}, "3155": {"acRate": 46.70131947221112, "difficulty": "Medium", "likes": 6, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3155", "paidOnly": true, "title": "Maximum Number of Upgradable Servers", "titleSlug": "maximum-number-of-upgradable-servers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1168, "totalSubmissionRaw": 2501}, "3156": {"acRate": 53.426791277258566, "difficulty": "Hard", "likes": 6, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3156", "paidOnly": true, "title": "Employee Task Duration and Concurrent Tasks", "titleSlug": "employee-task-duration-and-concurrent-tasks", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 686, "totalSubmissionRaw": 1284}, "3157": {"acRate": 67.60033444816054, "difficulty": "Medium", "likes": 13, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3157", "paidOnly": true, "title": "Find the Level of Tree with Minimum Sum", "titleSlug": "find-the-level-of-tree-with-minimum-sum", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1617, "totalSubmissionRaw": 2392}, "3158": {"acRate": 81.93386740513631, "difficulty": "Easy", "likes": 102, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3158", "paidOnly": false, "title": "Find the XOR of Numbers Which Appear Twice", "titleSlug": "find-the-xor-of-numbers-which-appear-twice", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49706, "totalSubmissionRaw": 60666}, "3159": {"acRate": 73.56714477029675, "difficulty": "Medium", "likes": 122, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3159", "paidOnly": false, "title": "Find Occurrences of an Element in an Array", "titleSlug": "find-occurrences-of-an-element-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37904, "totalSubmissionRaw": 51523}, "3160": {"acRate": 41.33991257120148, "difficulty": "Medium", "likes": 110, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3160", "paidOnly": false, "title": "Find the Number of Distinct Colors Among the Balls", "titleSlug": "find-the-number-of-distinct-colors-among-the-balls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24966, "totalSubmissionRaw": 60392}, "3161": {"acRate": 14.379501385041552, "difficulty": "Hard", "likes": 106, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3161", "paidOnly": false, "title": "Block Placement Queries", "titleSlug": "block-placement-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5191, "totalSubmissionRaw": 36100}, "3162": {"acRate": 86.82286263694557, "difficulty": "Easy", "likes": 108, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3162", "paidOnly": false, "title": "Find the Number of Good Pairs I", "titleSlug": "find-the-number-of-good-pairs-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68629, "totalSubmissionRaw": 79045}, "3163": {"acRate": 56.01729846611258, "difficulty": "Medium", "likes": 117, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3163", "paidOnly": false, "title": "String Compression III", "titleSlug": "string-compression-iii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41450, "totalSubmissionRaw": 73995}, "3164": {"acRate": 25.899186534072054, "difficulty": "Medium", "likes": 221, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "3164", "paidOnly": false, "title": "Find the Number of Good Pairs II", "titleSlug": "find-the-number-of-good-pairs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25757, "totalSubmissionRaw": 99448}, "3165": {"acRate": 16.971395277862552, "difficulty": "Hard", "likes": 114, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3165", "paidOnly": false, "title": "Maximum Sum of Subsequence With Non-adjacent Elements", "titleSlug": "maximum-sum-of-subsequence-with-non-adjacent-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6117, "totalSubmissionRaw": 36043}, "3166": {"acRate": 52.67942583732057, "difficulty": "Medium", "likes": 9, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3166", "paidOnly": true, "title": "Calculate Parking Fees and Duration", "titleSlug": "calculate-parking-fees-and-duration", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1101, "totalSubmissionRaw": 2090}, "3167": {"acRate": 74.64643867318077, "difficulty": "Medium", "likes": 12, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3167", "paidOnly": true, "title": "Better Compression of String", "titleSlug": "better-compression-of-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2903, "totalSubmissionRaw": 3889}, "3168": {"acRate": 80.78703703703704, "difficulty": "Easy", "likes": 112, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3168", "paidOnly": false, "title": "Minimum Number of Chairs in a Waiting Room", "titleSlug": "minimum-number-of-chairs-in-a-waiting-room", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55491, "totalSubmissionRaw": 68688}, "3169": {"acRate": 34.053667940376606, "difficulty": "Medium", "likes": 204, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3169", "paidOnly": false, "title": "Count Days Without Meetings", "titleSlug": "count-days-without-meetings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39569, "totalSubmissionRaw": 116196}, "3170": {"acRate": 35.9509070644949, "difficulty": "Medium", "likes": 197, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "3170", "paidOnly": false, "title": "Lexicographically Minimum String After Removing Stars", "titleSlug": "lexicographically-minimum-string-after-removing-stars", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26773, "totalSubmissionRaw": 74471}, "3171": {"acRate": 31.262280810844423, "difficulty": "Hard", "likes": 176, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3171", "paidOnly": false, "title": "Find Subarray With Bitwise OR Closest to K", "titleSlug": "find-subarray-with-bitwise-or-closest-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12569, "totalSubmissionRaw": 40205}, "3172": {"acRate": 71.05263157894737, "difficulty": "Easy", "likes": 5, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3172", "paidOnly": true, "title": "Second Day Verification", "titleSlug": "second-day-verification", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1458, "totalSubmissionRaw": 2052}, "3173": {"acRate": 95.47270306258322, "difficulty": "Easy", "likes": 12, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3173", "paidOnly": true, "title": "Bitwise OR of Adjacent Elements", "titleSlug": "bitwise-or-of-adjacent-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2868, "totalSubmissionRaw": 3004}, "3174": {"acRate": 73.44688979981693, "difficulty": "Easy", "likes": 97, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3174", "paidOnly": false, "title": "Clear Digits", "titleSlug": "clear-digits", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55365, "totalSubmissionRaw": 75381}, "3175": {"acRate": 39.70241175208552, "difficulty": "Medium", "likes": 120, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3175", "paidOnly": false, "title": "Find The First Player to win K Games in a Row", "titleSlug": "find-the-first-player-to-win-k-games-in-a-row", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31458, "totalSubmissionRaw": 79236}, "3176": {"acRate": 30.889366561429437, "difficulty": "Medium", "likes": 138, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "3176", "paidOnly": false, "title": "Find the Maximum Length of a Good Subsequence I", "titleSlug": "find-the-maximum-length-of-a-good-subsequence-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18394, "totalSubmissionRaw": 59548}, "3177": {"acRate": 24.75401713031783, "difficulty": "Hard", "likes": 115, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3177", "paidOnly": false, "title": "Find the Maximum Length of a Good Subsequence II", "titleSlug": "find-the-maximum-length-of-a-good-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6994, "totalSubmissionRaw": 28254}, "3178": {"acRate": 62.17701391324682, "difficulty": "Easy", "likes": 142, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3178", "paidOnly": false, "title": "Find the Child Who Has the Ball After K Seconds", "titleSlug": "find-the-child-who-has-the-ball-after-k-seconds", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47862, "totalSubmissionRaw": 76977}, "3179": {"acRate": 54.60175736961451, "difficulty": "Medium", "likes": 99, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3179", "paidOnly": false, "title": "Find the N-th Value After K Seconds", "titleSlug": "find-the-n-th-value-after-k-seconds", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38527, "totalSubmissionRaw": 70560}, "3180": {"acRate": 29.6508431085044, "difficulty": "Medium", "likes": 169, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "3180", "paidOnly": false, "title": "Maximum Total Reward Using Operations I", "titleSlug": "maximum-total-reward-using-operations-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25884, "totalSubmissionRaw": 87296}, "3181": {"acRate": 21.178540560563032, "difficulty": "Hard", "likes": 115, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "3181", "paidOnly": false, "title": "Maximum Total Reward Using Operations II", "titleSlug": "maximum-total-reward-using-operations-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6861, "totalSubmissionRaw": 32396}, "3182": {"acRate": 50.32851511169514, "difficulty": "Medium", "likes": 8, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3182", "paidOnly": true, "title": "Find Top Scoring Students", "titleSlug": "find-top-scoring-students", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1149, "totalSubmissionRaw": 2283}, "3183": {"acRate": 55.91397849462365, "difficulty": "Medium", "likes": 14, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3183", "paidOnly": true, "title": "The Number of Ways to Make the Sum", "titleSlug": "the-number-of-ways-to-make-the-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 884, "totalSubmissionRaw": 1581}, "3184": {"acRate": 79.28853334750774, "difficulty": "Easy", "likes": 116, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3184", "paidOnly": false, "title": "Count Pairs That Form a Complete Day I", "titleSlug": "count-pairs-that-form-a-complete-day-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59667, "totalSubmissionRaw": 75253}, "3185": {"acRate": 43.19743091424949, "difficulty": "Medium", "likes": 170, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3185", "paidOnly": false, "title": "Count Pairs That Form a Complete Day II", "titleSlug": "count-pairs-that-form-a-complete-day-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41565, "totalSubmissionRaw": 96221}, "3186": {"acRate": 26.648842307897976, "difficulty": "Medium", "likes": 236, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "3186", "paidOnly": false, "title": "Maximum Total Damage With Spell Casting", "titleSlug": "maximum-total-damage-with-spell-casting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24918, "totalSubmissionRaw": 93505}, "3187": {"acRate": 27.291224345364473, "difficulty": "Hard", "likes": 116, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3187", "paidOnly": false, "title": "Peaks in Array", "titleSlug": "peaks-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9255, "totalSubmissionRaw": 33912}, "3188": {"acRate": 38.537160833661034, "difficulty": "Hard", "likes": 5, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "3188", "paidOnly": true, "title": "Find Top Scoring Students II", "titleSlug": "find-top-scoring-students-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 980, "totalSubmissionRaw": 2543}, "3189": {"acRate": 76.95844060316293, "difficulty": "Medium", "likes": 54, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3189", "paidOnly": true, "title": "Minimum Moves to Get a Peaceful Board", "titleSlug": "minimum-moves-to-get-a-peaceful-board", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4185, "totalSubmissionRaw": 5438}, "3190": {"acRate": 89.96164516189094, "difficulty": "Easy", "likes": 148, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3190", "paidOnly": false, "title": "Find Minimum Operations to Make All Elements Divisible by Three", "titleSlug": "find-minimum-operations-to-make-all-elements-divisible-by-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96635, "totalSubmissionRaw": 107418}, "3191": {"acRate": 70.99993713064252, "difficulty": "Medium", "likes": 147, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3191", "paidOnly": false, "title": "Minimum Operations to Make Binary Array Elements Equal to One I", "titleSlug": "minimum-operations-to-make-binary-array-elements-equal-to-one-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45173, "totalSubmissionRaw": 63624}, "3192": {"acRate": 65.50678021857524, "difficulty": "Medium", "likes": 122, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3192", "paidOnly": false, "title": "Minimum Operations to Make Binary Array Elements Equal to One II", "titleSlug": "minimum-operations-to-make-binary-array-elements-equal-to-one-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35844, "totalSubmissionRaw": 54718}, "3193": {"acRate": 34.06790646657028, "difficulty": "Hard", "likes": 104, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3193", "paidOnly": false, "title": "Count the Number of Inversions", "titleSlug": "count-the-number-of-inversions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6833, "totalSubmissionRaw": 20057}, "3194": {"acRate": 85.44257229048635, "difficulty": "Easy", "likes": 119, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3194", "paidOnly": false, "title": "Minimum Average of Smallest and Largest Elements", "titleSlug": "minimum-average-of-smallest-and-largest-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 69675, "totalSubmissionRaw": 81546}, "3195": {"acRate": 73.77789874795863, "difficulty": "Medium", "likes": 106, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3195", "paidOnly": false, "title": "Find the Minimum Area to Cover All Ones I", "titleSlug": "find-the-minimum-area-to-cover-all-ones-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40659, "totalSubmissionRaw": 55110}, "3196": {"acRate": 28.75098814229249, "difficulty": "Medium", "likes": 164, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "3196", "paidOnly": false, "title": "Maximize Total Cost of Alternating Subarrays", "titleSlug": "maximize-total-cost-of-alternating-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21821, "totalSubmissionRaw": 75899}, "3197": {"acRate": 38.06298955613577, "difficulty": "Hard", "likes": 68, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3197", "paidOnly": false, "title": "Find the Minimum Area to Cover All Ones II", "titleSlug": "find-the-minimum-area-to-cover-all-ones-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4665, "totalSubmissionRaw": 12256}, "3198": {"acRate": 83.20288982540637, "difficulty": "Easy", "likes": 4, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3198", "paidOnly": true, "title": "Find Cities in Each State", "titleSlug": "find-cities-in-each-state", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1382, "totalSubmissionRaw": 1661}, "3199": {"acRate": 84.560327198364, "difficulty": "Easy", "likes": 8, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3199", "paidOnly": true, "title": "Count Triplets with Even XOR Set Bits I", "titleSlug": "count-triplets-with-even-xor-set-bits-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 827, "totalSubmissionRaw": 978}, "3200": {"acRate": 42.9767690005915, "difficulty": "Easy", "likes": 138, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3200", "paidOnly": false, "title": "Maximum Height of a Triangle", "titleSlug": "maximum-height-of-a-triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37055, "totalSubmissionRaw": 86221}, "3201": {"acRate": 38.15589050237187, "difficulty": "Medium", "likes": 131, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "3201", "paidOnly": false, "title": "Find the Maximum Length of Valid Subsequence I", "titleSlug": "find-the-maximum-length-of-valid-subsequence-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26302, "totalSubmissionRaw": 68933}, "3202": {"acRate": 39.7754446696577, "difficulty": "Medium", "likes": 184, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3202", "paidOnly": false, "title": "Find the Maximum Length of Valid Subsequence II", "titleSlug": "find-the-maximum-length-of-valid-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17465, "totalSubmissionRaw": 43909}, "3203": {"acRate": 36.107071262922055, "difficulty": "Hard", "likes": 133, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3203", "paidOnly": false, "title": "Find Minimum Diameter After Merging Two Trees", "titleSlug": "find-minimum-diameter-after-merging-two-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9186, "totalSubmissionRaw": 25441}, "3204": {"acRate": 93.89110225763613, "difficulty": "Medium", "likes": 4, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "3204", "paidOnly": true, "title": "Bitwise User Permissions Analysis", "titleSlug": "bitwise-user-permissions-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 707, "totalSubmissionRaw": 753}, "3205": {"acRate": 79.78789769182782, "difficulty": "Medium", "likes": 18, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3205", "paidOnly": true, "title": "Maximum Array Hopping Score I", "titleSlug": "maximum-array-hopping-score-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1279, "totalSubmissionRaw": 1603}, "3206": {"acRate": 67.2547752306825, "difficulty": "Easy", "likes": 90, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3206", "paidOnly": false, "title": "Alternating Groups I", "titleSlug": "alternating-groups-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48907, "totalSubmissionRaw": 72719}, "3207": {"acRate": 32.028707541916724, "difficulty": "Medium", "likes": 100, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "3207", "paidOnly": false, "title": "Maximum Points After Enemy Battles", "titleSlug": "maximum-points-after-enemy-battles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25884, "totalSubmissionRaw": 80815}, "3208": {"acRate": 40.932660398230084, "difficulty": "Medium", "likes": 143, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3208", "paidOnly": false, "title": "Alternating Groups II", "titleSlug": "alternating-groups-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23682, "totalSubmissionRaw": 57856}, "3209": {"acRate": 34.48254575758511, "difficulty": "Hard", "likes": 144, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3209", "paidOnly": false, "title": "Number of Subarrays With AND Value of K", "titleSlug": "number-of-subarrays-with-and-value-of-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11172, "totalSubmissionRaw": 32399}, "3210": {"acRate": 69.02807286624845, "difficulty": "Easy", "likes": 88, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3210", "paidOnly": false, "title": "Find the Encrypted String", "titleSlug": "find-the-encrypted-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54907, "totalSubmissionRaw": 79543}, "3211": {"acRate": 86.61717114030078, "difficulty": "Medium", "likes": 159, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3211", "paidOnly": false, "title": "Generate Binary Strings Without Adjacent Zeros", "titleSlug": "generate-binary-strings-without-adjacent-zeros", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45500, "totalSubmissionRaw": 52530}, "3212": {"acRate": 52.20782713946295, "difficulty": "Medium", "likes": 135, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3212", "paidOnly": false, "title": "Count Submatrices With Equal Frequency of X and Y", "titleSlug": "count-submatrices-with-equal-frequency-of-x-and-y", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23292, "totalSubmissionRaw": 44614}, "3213": {"acRate": 19.982024646974438, "difficulty": "Hard", "likes": 147, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "3213", "paidOnly": false, "title": "Construct String with Minimum Cost", "titleSlug": "construct-string-with-minimum-cost", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11561, "totalSubmissionRaw": 57857}, "3214": {"acRate": 51.5625, "difficulty": "Hard", "likes": 2, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3214", "paidOnly": true, "title": "Year on Year Growth Rate", "titleSlug": "year-on-year-growth-rate", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 792, "totalSubmissionRaw": 1536}, "3215": {"acRate": 72.9264475743349, "difficulty": "Medium", "likes": 13, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3215", "paidOnly": true, "title": "Count Triplets with Even XOR Set Bits II", "titleSlug": "count-triplets-with-even-xor-set-bits-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 466, "totalSubmissionRaw": 639}, "3216": {"acRate": 53.95191418098349, "difficulty": "Easy", "likes": 80, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3216", "paidOnly": false, "title": "Lexicographically Smallest String After a Swap", "titleSlug": "lexicographically-smallest-string-after-a-swap", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46069, "totalSubmissionRaw": 85389}, "3217": {"acRate": 69.01406257299924, "difficulty": "Medium", "likes": 608, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "3217", "paidOnly": false, "title": "Delete Nodes From Linked List Present in Array", "titleSlug": "delete-nodes-from-linked-list-present-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 177263, "totalSubmissionRaw": 256850}, "3218": {"acRate": 58.14460697920338, "difficulty": "Medium", "likes": 166, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3218", "paidOnly": false, "title": "Minimum Cost for Cutting Cake I", "titleSlug": "minimum-cost-for-cutting-cake-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26393, "totalSubmissionRaw": 45392}, "3219": {"acRate": 56.13883565895657, "difficulty": "Hard", "likes": 102, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "3219", "paidOnly": false, "title": "Minimum Cost for Cutting Cake II", "titleSlug": "minimum-cost-for-cutting-cake-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20800, "totalSubmissionRaw": 37051}, "3220": {"acRate": 70.01631634513869, "difficulty": "Medium", "likes": 28, "dislikes": 10, "categoryTitle": "Database", "frontendQuestionId": "3220", "paidOnly": false, "title": "Odd and Even Transactions", "titleSlug": "odd-and-even-transactions", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7295, "totalSubmissionRaw": 10419}, "3221": {"acRate": 67.3913043478261, "difficulty": "Medium", "likes": 12, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3221", "paidOnly": true, "title": "Maximum Array Hopping Score II", "titleSlug": "maximum-array-hopping-score-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 527, "totalSubmissionRaw": 782}, "3222": {"acRate": 51.88826670139341, "difficulty": "Easy", "likes": 86, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3222", "paidOnly": false, "title": "Find the Winning Player in Coin Game", "titleSlug": "find-the-winning-player-in-coin-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39845, "totalSubmissionRaw": 76790}, "3223": {"acRate": 55.45716058435332, "difficulty": "Medium", "likes": 94, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3223", "paidOnly": false, "title": "Minimum Length of String After Operations", "titleSlug": "minimum-length-of-string-after-operations", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29496, "totalSubmissionRaw": 53187}, "3224": {"acRate": 23.18954057941985, "difficulty": "Medium", "likes": 206, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "3224", "paidOnly": false, "title": "Minimum Array Changes to Make Differences Equal", "titleSlug": "minimum-array-changes-to-make-differences-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12735, "totalSubmissionRaw": 54917}, "3225": {"acRate": 28.621320472309996, "difficulty": "Hard", "likes": 59, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3225", "paidOnly": false, "title": "Maximum Score From Grid Operations", "titleSlug": "maximum-score-from-grid-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1721, "totalSubmissionRaw": 6013}, "3226": {"acRate": 64.8240974936767, "difficulty": "Easy", "likes": 87, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3226", "paidOnly": false, "title": "Number of Bit Changes to Make Two Integers Equal", "titleSlug": "number-of-bit-changes-to-make-two-integers-equal", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42288, "totalSubmissionRaw": 65235}, "3227": {"acRate": 63.03228279528674, "difficulty": "Medium", "likes": 131, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "3227", "paidOnly": false, "title": "Vowels Game in a String", "titleSlug": "vowels-game-in-a-string", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37820, "totalSubmissionRaw": 60001}, "3228": {"acRate": 54.17275010220172, "difficulty": "Medium", "likes": 158, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3228", "paidOnly": false, "title": "Maximum Number of Operations to Move Ones to the End", "titleSlug": "maximum-number-of-operations-to-move-ones-to-the-end", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27828, "totalSubmissionRaw": 51369}, "3229": {"acRate": 38.87028753993611, "difficulty": "Hard", "likes": 205, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3229", "paidOnly": false, "title": "Minimum Operations to Make Array Equal to Target", "titleSlug": "minimum-operations-to-make-array-equal-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15207, "totalSubmissionRaw": 39123}, "3230": {"acRate": 37.33147373314738, "difficulty": "Medium", "likes": 6, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3230", "paidOnly": true, "title": "Customer Purchasing Behavior Analysis", "titleSlug": "customer-purchasing-behavior-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 803, "totalSubmissionRaw": 2151}, "3231": {"acRate": 55.32646048109966, "difficulty": "Hard", "likes": 8, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3231", "paidOnly": true, "title": "Minimum Number of Increasing Subsequence to Be Removed", "titleSlug": "minimum-number-of-increasing-subsequence-to-be-removed", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 322, "totalSubmissionRaw": 582}, "3232": {"acRate": 83.38388132431507, "difficulty": "Easy", "likes": 112, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3232", "paidOnly": false, "title": "Find if Digit Game Can Be Won", "titleSlug": "find-if-digit-game-can-be-won", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65709, "totalSubmissionRaw": 78803}, "3233": {"acRate": 26.755981017302954, "difficulty": "Medium", "likes": 170, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3233", "paidOnly": false, "title": "Find the Count of Numbers Which Are Not Special", "titleSlug": "find-the-count-of-numbers-which-are-not-special", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32813, "totalSubmissionRaw": 122638}, "3234": {"acRate": 16.034282457640124, "difficulty": "Medium", "likes": 233, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "3234", "paidOnly": false, "title": "Count the Number of Substrings With Dominant Ones", "titleSlug": "count-the-number-of-substrings-with-dominant-ones", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7315, "totalSubmissionRaw": 45621}, "3235": {"acRate": 27.7122590191044, "difficulty": "Hard", "likes": 99, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3235", "paidOnly": false, "title": "Check if the Rectangle Corner Is Reachable", "titleSlug": "check-if-the-rectangle-corner-is-reachable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6368, "totalSubmissionRaw": 22979}, "3236": {"acRate": 73.46938775510205, "difficulty": "Hard", "likes": 4, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3236", "paidOnly": true, "title": "CEO Subordinate Hierarchy", "titleSlug": "ceo-subordinate-hierarchy", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 504, "totalSubmissionRaw": 686}, "3237": {"acRate": 78.19025522041764, "difficulty": "Medium", "likes": 12, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3237", "paidOnly": true, "title": "Alt and Tab Simulation", "titleSlug": "alt-and-tab-simulation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 674, "totalSubmissionRaw": 862}, "3238": {"acRate": 61.3986999765056, "difficulty": "Easy", "likes": 73, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3238", "paidOnly": false, "title": "Find the Number of Winning Players", "titleSlug": "find-the-number-of-winning-players", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39200, "totalSubmissionRaw": 63845}, "3239": {"acRate": 78.27461499772471, "difficulty": "Medium", "likes": 60, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3239", "paidOnly": false, "title": "Minimum Number of Flips to Make Binary Grid Palindromic I", "titleSlug": "minimum-number-of-flips-to-make-binary-grid-palindromic-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32682, "totalSubmissionRaw": 41753}, "3240": {"acRate": 23.288561525129982, "difficulty": "Medium", "likes": 119, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "3240", "paidOnly": false, "title": "Minimum Number of Flips to Make Binary Grid Palindromic II", "titleSlug": "minimum-number-of-flips-to-make-binary-grid-palindromic-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9675, "totalSubmissionRaw": 41544}, "3241": {"acRate": 24.931002759889605, "difficulty": "Hard", "likes": 91, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3241", "paidOnly": false, "title": "Time Taken to Mark All Nodes", "titleSlug": "time-taken-to-mark-all-nodes", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4065, "totalSubmissionRaw": 16305}, "3242": {"acRate": 83.13331624449467, "difficulty": "Easy", "likes": 82, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3242", "paidOnly": false, "title": "Design Neighbor Sum Service", "titleSlug": "design-neighbor-sum-service", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35675, "totalSubmissionRaw": 42913}, "3243": {"acRate": 47.45689030575279, "difficulty": "Medium", "likes": 107, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3243", "paidOnly": false, "title": "Shortest Distance After Road Addition Queries I", "titleSlug": "shortest-distance-after-road-addition-queries-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26200, "totalSubmissionRaw": 55208}, "3244": {"acRate": 23.863465382713926, "difficulty": "Hard", "likes": 154, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3244", "paidOnly": false, "title": "Shortest Distance After Road Addition Queries II", "titleSlug": "shortest-distance-after-road-addition-queries-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11102, "totalSubmissionRaw": 46523}, "3245": {"acRate": 14.711283411548665, "difficulty": "Hard", "likes": 53, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3245", "paidOnly": false, "title": "Alternating Groups III", "titleSlug": "alternating-groups-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1442, "totalSubmissionRaw": 9802}, "3246": {"acRate": 83.61876396128072, "difficulty": "Easy", "likes": 5, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3246", "paidOnly": true, "title": "Premier League Table Ranking", "titleSlug": "premier-league-table-ranking", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1123, "totalSubmissionRaw": 1343}, "3247": {"acRate": 54.24575424575424, "difficulty": "Medium", "likes": 8, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3247", "paidOnly": true, "title": "Number of Subsequences with Odd Sum", "titleSlug": "number-of-subsequences-with-odd-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 543, "totalSubmissionRaw": 1001}, "3248": {"acRate": 82.44326185631554, "difficulty": "Easy", "likes": 115, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3248", "paidOnly": false, "title": "Snake in Matrix", "titleSlug": "snake-in-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52673, "totalSubmissionRaw": 63890}, "3249": {"acRate": 55.6984393961975, "difficulty": "Medium", "likes": 149, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "3249", "paidOnly": false, "title": "Count the Number of Good Nodes", "titleSlug": "count-the-number-of-good-nodes", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26161, "totalSubmissionRaw": 46969}, "3250": {"acRate": 46.09498680738786, "difficulty": "Hard", "likes": 124, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3250", "paidOnly": false, "title": "Find the Count of Monotonic Pairs I", "titleSlug": "find-the-count-of-monotonic-pairs-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15723, "totalSubmissionRaw": 34110}, "3251": {"acRate": 22.811386536914295, "difficulty": "Hard", "likes": 83, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3251", "paidOnly": false, "title": "Find the Count of Monotonic Pairs II", "titleSlug": "find-the-count-of-monotonic-pairs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5954, "totalSubmissionRaw": 26101}, "3252": {"acRate": 57.751937984496124, "difficulty": "Medium", "likes": 4, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "3252", "paidOnly": true, "title": "Premier League Table Ranking II", "titleSlug": "premier-league-table-ranking-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 596, "totalSubmissionRaw": 1032}, "3253": {"acRate": 56.456043956043956, "difficulty": "Medium", "likes": 8, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3253", "paidOnly": true, "title": "Construct String with Minimum Cost (Easy)", "titleSlug": "construct-string-with-minimum-cost-easy", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 411, "totalSubmissionRaw": 728}, "3254": {"acRate": 53.720562993477515, "difficulty": "Medium", "likes": 75, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3254", "paidOnly": false, "title": "Find the Power of K-Size Subarrays I", "titleSlug": "find-the-power-of-k-size-subarrays-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39122, "totalSubmissionRaw": 72825}, "3255": {"acRate": 26.737264445686847, "difficulty": "Medium", "likes": 115, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3255", "paidOnly": false, "title": "Find the Power of K-Size Subarrays II", "titleSlug": "find-the-power-of-k-size-subarrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24390, "totalSubmissionRaw": 91221}, "3256": {"acRate": 14.467279610600325, "difficulty": "Hard", "likes": 94, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3256", "paidOnly": false, "title": "Maximum Value Sum by Placing Three Rooks I", "titleSlug": "maximum-value-sum-by-placing-three-rooks-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7489, "totalSubmissionRaw": 51769}, "3257": {"acRate": 27.800217990639226, "difficulty": "Hard", "likes": 47, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3257", "paidOnly": false, "title": "Maximum Value Sum by Placing Three Rooks II", "titleSlug": "maximum-value-sum-by-placing-three-rooks-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4336, "totalSubmissionRaw": 15597}, "3258": {"acRate": 80.23671730568283, "difficulty": "Easy", "likes": 97, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3258", "paidOnly": false, "title": "Count Substrings That Satisfy K-Constraint I", "titleSlug": "count-substrings-that-satisfy-k-constraint-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39929, "totalSubmissionRaw": 49764}, "3259": {"acRate": 48.979458648088624, "difficulty": "Medium", "likes": 143, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3259", "paidOnly": false, "title": "Maximum Energy Boost From Two Drinks", "titleSlug": "maximum-energy-boost-from-two-drinks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30020, "totalSubmissionRaw": 61291}, "3260": {"acRate": 14.747157292826122, "difficulty": "Hard", "likes": 86, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "3260", "paidOnly": false, "title": "Find the Largest Palindrome Divisible by K", "titleSlug": "find-the-largest-palindrome-divisible-by-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6757, "totalSubmissionRaw": 45819}, "3261": {"acRate": 21.482059282371292, "difficulty": "Hard", "likes": 114, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3261", "paidOnly": false, "title": "Count Substrings That Satisfy K-Constraint II", "titleSlug": "count-substrings-that-satisfy-k-constraint-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4131, "totalSubmissionRaw": 19230}, "3262": {"acRate": 60.79913606911447, "difficulty": "Medium", "likes": 7, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3262", "paidOnly": true, "title": "Find Overlapping Shifts", "titleSlug": "find-overlapping-shifts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 563, "totalSubmissionRaw": 926}, "3263": {"acRate": 95.46925566343042, "difficulty": "Easy", "likes": 9, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3263", "paidOnly": true, "title": "Convert Doubly Linked List to Array I", "titleSlug": "convert-doubly-linked-list-to-array-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2065, "totalSubmissionRaw": 2163}, "3264": {"acRate": 81.84512050572896, "difficulty": "Easy", "likes": 100, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "3264", "paidOnly": false, "title": "Final Array State After K Multiplication Operations I", "titleSlug": "final-array-state-after-k-multiplication-operations-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49716, "totalSubmissionRaw": 60744}, "3265": {"acRate": 37.046551340114334, "difficulty": "Medium", "likes": 141, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3265", "paidOnly": false, "title": "Count Almost Equal Pairs I", "titleSlug": "count-almost-equal-pairs-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24949, "totalSubmissionRaw": 67345}, "3266": {"acRate": 10.198394362943283, "difficulty": "Hard", "likes": 143, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3266", "paidOnly": false, "title": "Final Array State After K Multiplication Operations II", "titleSlug": "final-array-state-after-k-multiplication-operations-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7063, "totalSubmissionRaw": 69256}, "3267": {"acRate": 20.830048872773137, "difficulty": "Hard", "likes": 68, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3267", "paidOnly": false, "title": "Count Almost Equal Pairs II", "titleSlug": "count-almost-equal-pairs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5285, "totalSubmissionRaw": 25372}, "3268": {"acRate": 73.27935222672065, "difficulty": "Hard", "likes": 3, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3268", "paidOnly": true, "title": "Find Overlapping Shifts II", "titleSlug": "find-overlapping-shifts-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 362, "totalSubmissionRaw": 494}, "3269": {"acRate": 64.76426799007444, "difficulty": "Hard", "likes": 6, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3269", "paidOnly": true, "title": "Constructing Two Increasing Arrays", "titleSlug": "constructing-two-increasing-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 261, "totalSubmissionRaw": 403}, "3270": {"acRate": 76.7334684667457, "difficulty": "Easy", "likes": 71, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3270", "paidOnly": false, "title": "Find the Key of the Numbers", "titleSlug": "find-the-key-of-the-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40127, "totalSubmissionRaw": 52294}, "3271": {"acRate": 84.56744074118639, "difficulty": "Medium", "likes": 69, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3271", "paidOnly": false, "title": "Hash Divided String", "titleSlug": "hash-divided-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35142, "totalSubmissionRaw": 41555}, "3272": {"acRate": 29.761164323920887, "difficulty": "Hard", "likes": 82, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3272", "paidOnly": false, "title": "Find the Count of Good Integers", "titleSlug": "find-the-count-of-good-integers", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4785, "totalSubmissionRaw": 16078}, "3273": {"acRate": 37.92875069715561, "difficulty": "Hard", "likes": 141, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "3273", "paidOnly": false, "title": "Minimum Amount of Damage Dealt to Bob", "titleSlug": "minimum-amount-of-damage-dealt-to-bob", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10881, "totalSubmissionRaw": 28688}, "3274": {"acRate": 70.01037037037037, "difficulty": "Easy", "likes": 88, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3274", "paidOnly": false, "title": "Check if Two Chessboard Squares Have the Same Color", "titleSlug": "check-if-two-chessboard-squares-have-the-same-color", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47257, "totalSubmissionRaw": 67500}, "3275": {"acRate": 47.73904996915485, "difficulty": "Medium", "likes": 88, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3275", "paidOnly": false, "title": "K-th Nearest Obstacle Queries", "titleSlug": "k-th-nearest-obstacle-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30954, "totalSubmissionRaw": 64840}, "3276": {"acRate": 13.504505793162638, "difficulty": "Hard", "likes": 195, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3276", "paidOnly": false, "title": "Select Cells in Grid With Maximum Score", "titleSlug": "select-cells-in-grid-with-maximum-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9441, "totalSubmissionRaw": 69910}, "3277": {"acRate": 46.9284876905041, "difficulty": "Hard", "likes": 94, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3277", "paidOnly": false, "title": "Maximum XOR Score Subarray Queries", "titleSlug": "maximum-xor-score-subarray-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4003, "totalSubmissionRaw": 8530}, "3278": {"acRate": 45.038826574633305, "difficulty": "Medium", "likes": 4, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3278", "paidOnly": true, "title": "Find Candidates for Data Scientist Position II", "titleSlug": "find-candidates-for-data-scientist-position-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 522, "totalSubmissionRaw": 1159}, "3279": {"acRate": 56.55021834061136, "difficulty": "Hard", "likes": 5, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3279", "paidOnly": true, "title": "Maximum Total Area Occupied by Pistons", "titleSlug": "maximum-total-area-occupied-by-pistons", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 259, "totalSubmissionRaw": 458}, "3280": {"acRate": 88.42944068722566, "difficulty": "Easy", "likes": 83, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3280", "paidOnly": false, "title": "Convert Date to Binary", "titleSlug": "convert-date-to-binary", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46941, "totalSubmissionRaw": 53083}, "3281": {"acRate": 34.02002209092343, "difficulty": "Medium", "likes": 186, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "3281", "paidOnly": false, "title": "Maximize Score of Numbers in Ranges", "titleSlug": "maximize-score-of-numbers-in-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19404, "totalSubmissionRaw": 57037}, "3282": {"acRate": 31.358129762363863, "difficulty": "Medium", "likes": 190, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3282", "paidOnly": false, "title": "Reach End of Array With Max Score", "titleSlug": "reach-end-of-array-with-max-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23581, "totalSubmissionRaw": 75199}, "3283": {"acRate": 32.55219429058373, "difficulty": "Hard", "likes": 106, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3283", "paidOnly": false, "title": "Maximum Number of Moves to Kill All Pawns", "titleSlug": "maximum-number-of-moves-to-kill-all-pawns", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5348, "totalSubmissionRaw": 16429}, "3284": {"acRate": 49.6437054631829, "difficulty": "Medium", "likes": 7, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3284", "paidOnly": true, "title": "Sum of Consecutive Subarrays", "titleSlug": "sum-of-consecutive-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 418, "totalSubmissionRaw": 842}, "3285": {"acRate": 86.77855615991874, "difficulty": "Easy", "likes": 52, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3285", "paidOnly": false, "title": "Find Indices of Stable Mountains", "titleSlug": "find-indices-of-stable-mountains", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41002, "totalSubmissionRaw": 47249}, "3286": {"acRate": 28.066812371033322, "difficulty": "Medium", "likes": 126, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3286", "paidOnly": false, "title": "Find a Safe Walk Through a Grid", "titleSlug": "find-a-safe-walk-through-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22987, "totalSubmissionRaw": 81901}, "3287": {"acRate": 15.993896518241089, "difficulty": "Hard", "likes": 67, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3287", "paidOnly": false, "title": "Find the Maximum Sequence Value of Array", "titleSlug": "find-the-maximum-sequence-value-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3459, "totalSubmissionRaw": 21627}, "3288": {"acRate": 16.070699648950935, "difficulty": "Hard", "likes": 83, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3288", "paidOnly": false, "title": "Length of the Longest Increasing Path", "titleSlug": "length-of-the-longest-increasing-path", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3937, "totalSubmissionRaw": 24498}, "3289": {"acRate": 89.07261549500187, "difficulty": "Easy", "likes": 95, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3289", "paidOnly": false, "title": "The Two Sneaky Numbers of Digitville", "titleSlug": "the-two-sneaky-numbers-of-digitville", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54622, "totalSubmissionRaw": 61323}, "3290": {"acRate": 41.38504155124654, "difficulty": "Medium", "likes": 149, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3290", "paidOnly": false, "title": "Maximum Multiplication Score", "titleSlug": "maximum-multiplication-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31374, "totalSubmissionRaw": 75810}, "3291": {"acRate": 18.360577627913795, "difficulty": "Medium", "likes": 128, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3291", "paidOnly": false, "title": "Minimum Number of Valid Strings to Form Target I", "titleSlug": "minimum-number-of-valid-strings-to-form-target-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10019, "totalSubmissionRaw": 54568}, "3292": {"acRate": 16.6357296944765, "difficulty": "Hard", "likes": 59, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3292", "paidOnly": false, "title": "Minimum Number of Valid Strings to Form Target II", "titleSlug": "minimum-number-of-valid-strings-to-form-target-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3316, "totalSubmissionRaw": 19932}, "3293": {"acRate": 76.63421418636996, "difficulty": "Medium", "likes": 6, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3293", "paidOnly": true, "title": "Calculate Product Final Price", "titleSlug": "calculate-product-final-price", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 551, "totalSubmissionRaw": 719}, "3294": {"acRate": 81.82795698924731, "difficulty": "Medium", "likes": 4, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3294", "paidOnly": true, "title": "Convert Doubly Linked List to Array II", "titleSlug": "convert-doubly-linked-list-to-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 761, "totalSubmissionRaw": 930}, "3295": {"acRate": 47.30761659051112, "difficulty": "Medium", "likes": 77, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3295", "paidOnly": false, "title": "Report Spam Message", "titleSlug": "report-spam-message", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45658, "totalSubmissionRaw": 96513}, "3296": {"acRate": 35.20649737981701, "difficulty": "Medium", "likes": 201, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3296", "paidOnly": false, "title": "Minimum Number of Seconds to Make Mountain Height Zero", "titleSlug": "minimum-number-of-seconds-to-make-mountain-height-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20894, "totalSubmissionRaw": 59347}, "3297": {"acRate": 41.314863676341254, "difficulty": "Medium", "likes": 98, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3297", "paidOnly": false, "title": "Count Substrings That Can Be Rearranged to Contain a String I", "titleSlug": "count-substrings-that-can-be-rearranged-to-contain-a-string-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15032, "totalSubmissionRaw": 36384}, "3298": {"acRate": 59.94098118775359, "difficulty": "Hard", "likes": 69, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3298", "paidOnly": false, "title": "Count Substrings That Can Be Rearranged to Contain a String II", "titleSlug": "count-substrings-that-can-be-rearranged-to-contain-a-string-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13000, "totalSubmissionRaw": 21688}, "3299": {"acRate": 48.84210526315789, "difficulty": "Hard", "likes": 5, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3299", "paidOnly": true, "title": "Sum of Consecutive Subsequences", "titleSlug": "sum-of-consecutive-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 232, "totalSubmissionRaw": 475}, "3300": {"acRate": 83.52834167114565, "difficulty": "Easy", "likes": 48, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3300", "paidOnly": false, "title": "Minimum Element After Replacement With Digit Sum", "titleSlug": "minimum-element-after-replacement-with-digit-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40405, "totalSubmissionRaw": 48373}, "3301": {"acRate": 35.56423291960901, "difficulty": "Medium", "likes": 96, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3301", "paidOnly": false, "title": "Maximize the Total Height of Unique Towers", "titleSlug": "maximize-the-total-height-of-unique-towers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28052, "totalSubmissionRaw": 78877}, "3302": {"acRate": 18.727259226256777, "difficulty": "Medium", "likes": 116, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "3302", "paidOnly": false, "title": "Find the Lexicographically Smallest Valid Sequence", "titleSlug": "find-the-lexicographically-smallest-valid-sequence", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5044, "totalSubmissionRaw": 26934}, "3303": {"acRate": 11.491966931835908, "difficulty": "Hard", "likes": 48, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3303", "paidOnly": false, "title": "Find the Occurrence of First Almost Equal Substring", "titleSlug": "find-the-occurrence-of-first-almost-equal-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2947, "totalSubmissionRaw": 25644}, "3304": {"acRate": 71.4663143989432, "difficulty": "Easy", "likes": 88, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3304", "paidOnly": false, "title": "Find the K-th Character in String Game I", "titleSlug": "find-the-k-th-character-in-string-game-i", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39490, "totalSubmissionRaw": 55258}, "3305": {"acRate": 40.30116448088324, "difficulty": "Medium", "likes": 91, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3305", "paidOnly": false, "title": "Count of Substrings Containing Every Vowel and K Consonants I", "titleSlug": "count-of-substrings-containing-every-vowel-and-k-consonants-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24676, "totalSubmissionRaw": 61229}, "3306": {"acRate": 20.877800111900864, "difficulty": "Medium", "likes": 162, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3306", "paidOnly": false, "title": "Count of Substrings Containing Every Vowel and K Consonants II", "titleSlug": "count-of-substrings-containing-every-vowel-and-k-consonants-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10075, "totalSubmissionRaw": 48256}, "3307": {"acRate": 29.704322047121234, "difficulty": "Hard", "likes": 78, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3307", "paidOnly": false, "title": "Find the K-th Character in String Game II", "titleSlug": "find-the-k-th-character-in-string-game-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7615, "totalSubmissionRaw": 25636}, "3308": {"acRate": 52.083333333333336, "difficulty": "Medium", "likes": 4, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3308", "paidOnly": true, "title": "Find Top Performing Driver", "titleSlug": "find-top-performing-driver", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 475, "totalSubmissionRaw": 912}, "3309": {"acRate": 65.52719061657154, "difficulty": "Medium", "likes": 91, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3309", "paidOnly": false, "title": "Maximum Possible Number by Binary Concatenation", "titleSlug": "maximum-possible-number-by-binary-concatenation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31341, "totalSubmissionRaw": 47829}, "3310": {"acRate": 51.03715751282372, "difficulty": "Medium", "likes": 118, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "3310", "paidOnly": false, "title": "Remove Methods From Project", "titleSlug": "remove-methods-from-project", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20397, "totalSubmissionRaw": 39965}, "3311": {"acRate": 30.454545454545457, "difficulty": "Hard", "likes": 58, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3311", "paidOnly": false, "title": "Construct 2D Grid Matching Graph Layout", "titleSlug": "construct-2d-grid-matching-graph-layout", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2948, "totalSubmissionRaw": 9680}, "3312": {"acRate": 17.991093518060367, "difficulty": "Hard", "likes": 72, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3312", "paidOnly": false, "title": "Sorted GCD Pair Queries", "titleSlug": "sorted-gcd-pair-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3636, "totalSubmissionRaw": 20210}, "3313": {"acRate": 73.11475409836066, "difficulty": "Hard", "likes": 3, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3313", "paidOnly": true, "title": "Find the Last Marked Nodes in Tree", "titleSlug": "find-the-last-marked-nodes-in-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 223, "totalSubmissionRaw": 305}, "3314": {"acRate": 74.32612841703751, "difficulty": "Easy", "likes": 50, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3314", "paidOnly": false, "title": "Construct the Minimum Bitwise Array I", "titleSlug": "construct-the-minimum-bitwise-array-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23383, "totalSubmissionRaw": 31460}, "3315": {"acRate": 33.77810723993081, "difficulty": "Medium", "likes": 60, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3315", "paidOnly": false, "title": "Construct the Minimum Bitwise Array II", "titleSlug": "construct-the-minimum-bitwise-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13670, "totalSubmissionRaw": 40470}, "3316": {"acRate": 36.6515422338329, "difficulty": "Medium", "likes": 98, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3316", "paidOnly": false, "title": "Find Maximum Removals From Source String", "titleSlug": "find-maximum-removals-from-source-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7997, "totalSubmissionRaw": 21819}, "3317": {"acRate": 36.93943596856219, "difficulty": "Hard", "likes": 52, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3317", "paidOnly": false, "title": "Find the Number of Possible Ways for an Event", "titleSlug": "find-the-number-of-possible-ways-for-an-event", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3196, "totalSubmissionRaw": 8652}, "3318": {"acRate": 62.71987398267262, "difficulty": "Easy", "likes": 81, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "3318", "paidOnly": false, "title": "Find X-Sum of All K-Long Subarrays I", "titleSlug": "find-x-sum-of-all-k-long-subarrays-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23890, "totalSubmissionRaw": 38090}, "3319": {"acRate": 61.97406807131281, "difficulty": "Medium", "likes": 81, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3319", "paidOnly": false, "title": "K-th Largest Perfect Subtree Size in Binary Tree", "titleSlug": "k-th-largest-perfect-subtree-size-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19119, "totalSubmissionRaw": 30850}, "3320": {"acRate": 31.96791053847089, "difficulty": "Hard", "likes": 85, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3320", "paidOnly": false, "title": "Count The Number of Winning Sequences", "titleSlug": "count-the-number-of-winning-sequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7890, "totalSubmissionRaw": 24680}, "3321": {"acRate": 14.103547459252159, "difficulty": "Hard", "likes": 59, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3321", "paidOnly": false, "title": "Find X-Sum of All K-Long Subarrays II", "titleSlug": "find-x-sum-of-all-k-long-subarrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2942, "totalSubmissionRaw": 20860}, "3322": {"acRate": 78.30188679245283, "difficulty": "Medium", "likes": 3, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3322", "paidOnly": true, "title": "Premier League Table Ranking III", "titleSlug": "premier-league-table-ranking-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 249, "totalSubmissionRaw": 318}, "3323": {"acRate": 55.87044534412956, "difficulty": "Medium", "likes": 5, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3323", "paidOnly": true, "title": "Minimize Connected Groups by Inserting Interval", "titleSlug": "minimize-connected-groups-by-inserting-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 276, "totalSubmissionRaw": 494}, "3324": {"acRate": 79.07964601769912, "difficulty": "Medium", "likes": 83, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3324", "paidOnly": false, "title": "Find the Sequence of Strings Appeared on the Screen", "titleSlug": "find-the-sequence-of-strings-appeared-on-the-screen", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29038, "totalSubmissionRaw": 36721}, "3325": {"acRate": 54.22129695251595, "difficulty": "Medium", "likes": 70, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3325", "paidOnly": false, "title": "Count Substrings With K-Frequency Characters I", "titleSlug": "count-substrings-with-k-frequency-characters-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24481, "totalSubmissionRaw": 45150}, "3326": {"acRate": 26.340198474043785, "difficulty": "Medium", "likes": 80, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3326", "paidOnly": false, "title": "Minimum Division Operations to Make Array Non Decreasing", "titleSlug": "minimum-division-operations-to-make-array-non-decreasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15845, "totalSubmissionRaw": 60150}, "3327": {"acRate": 17.486087711237044, "difficulty": "Hard", "likes": 44, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3327", "paidOnly": false, "title": "Check if DFS Strings Are Palindromes", "titleSlug": "check-if-dfs-strings-are-palindromes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3425, "totalSubmissionRaw": 19587}, "3328": {"acRate": 83.33333333333334, "difficulty": "Medium", "likes": 3, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3328", "paidOnly": true, "title": "Find Cities in Each State II", "titleSlug": "find-cities-in-each-state-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 189, "totalSubmissionRaw": 220}, "3329": {"acRate": 76.28205128205127, "difficulty": "Hard", "likes": 1, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "3329", "paidOnly": true, "title": "Count Substrings With K-Frequency Characters II", "titleSlug": "count-substrings-with-k-frequency-characters-ii", "topicTags": [{"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 119, "totalSubmissionRaw": 156}}
\ No newline at end of file
+{"1": {"acRate": 54.05289052312926, "difficulty": "Easy", "likes": 58534, "dislikes": 2079, "categoryTitle": "Algorithms", "frontendQuestionId": "1", "paidOnly": false, "title": "Two Sum", "titleSlug": "two-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 14963726, "totalSubmissionRaw": 27683548}, "2": {"acRate": 44.405983175309075, "difficulty": "Medium", "likes": 31929, "dislikes": 6407, "categoryTitle": "Algorithms", "frontendQuestionId": "2", "paidOnly": false, "title": "Add Two Numbers", "titleSlug": "add-two-numbers", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 5087234, "totalSubmissionRaw": 11456221}, "3": {"acRate": 35.62900336433847, "difficulty": "Medium", "likes": 40457, "dislikes": 1947, "categoryTitle": "Algorithms", "frontendQuestionId": "3", "paidOnly": false, "title": "Longest Substring Without Repeating Characters", "titleSlug": "longest-substring-without-repeating-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 6472374, "totalSubmissionRaw": 18166029}, "4": {"acRate": 41.78627526246308, "difficulty": "Hard", "likes": 28887, "dislikes": 3240, "categoryTitle": "Algorithms", "frontendQuestionId": "4", "paidOnly": false, "title": "Median of Two Sorted Arrays", "titleSlug": "median-of-two-sorted-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2934821, "totalSubmissionRaw": 7023425}, "5": {"acRate": 34.627841961132674, "difficulty": "Medium", "likes": 29818, "dislikes": 1828, "categoryTitle": "Algorithms", "frontendQuestionId": "5", "paidOnly": false, "title": "Longest Palindromic Substring", "titleSlug": "longest-palindromic-substring", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3390589, "totalSubmissionRaw": 9791535}, "6": {"acRate": 49.59862727837852, "difficulty": "Medium", "likes": 7939, "dislikes": 14933, "categoryTitle": "Algorithms", "frontendQuestionId": "6", "paidOnly": false, "title": "Zigzag Conversion", "titleSlug": "zigzag-conversion", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1511167, "totalSubmissionRaw": 3046793}, "7": {"acRate": 29.302006775619716, "difficulty": "Medium", "likes": 13429, "dislikes": 13640, "categoryTitle": "Algorithms", "frontendQuestionId": "7", "paidOnly": false, "title": "Reverse Integer", "titleSlug": "reverse-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3581551, "totalSubmissionRaw": 12222907}, "8": {"acRate": 18.08198871987047, "difficulty": "Medium", "likes": 4813, "dislikes": 14063, "categoryTitle": "Algorithms", "frontendQuestionId": "8", "paidOnly": false, "title": "String to Integer (atoi)", "titleSlug": "string-to-integer-atoi", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1718718, "totalSubmissionRaw": 9505126}, "9": {"acRate": 57.77300653488259, "difficulty": "Easy", "likes": 13080, "dislikes": 2768, "categoryTitle": "Algorithms", "frontendQuestionId": "9", "paidOnly": false, "title": "Palindrome Number", "titleSlug": "palindrome-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 5388582, "totalSubmissionRaw": 9327164}, "10": {"acRate": 28.48448132893826, "difficulty": "Hard", "likes": 12326, "dislikes": 2206, "categoryTitle": "Algorithms", "frontendQuestionId": "10", "paidOnly": false, "title": "Regular Expression Matching", "titleSlug": "regular-expression-matching", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1039120, "totalSubmissionRaw": 3648021}, "11": {"acRate": 56.39042205215564, "difficulty": "Medium", "likes": 29799, "dislikes": 1862, "categoryTitle": "Algorithms", "frontendQuestionId": "11", "paidOnly": false, "title": "Container With Most Water", "titleSlug": "container-with-most-water", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3428425, "totalSubmissionRaw": 6079808}, "12": {"acRate": 66.62145017311096, "difficulty": "Medium", "likes": 7378, "dislikes": 5590, "categoryTitle": "Algorithms", "frontendQuestionId": "12", "paidOnly": false, "title": "Integer to Roman", "titleSlug": "integer-to-roman", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1487626, "totalSubmissionRaw": 2232945}, "13": {"acRate": 63.01211955144566, "difficulty": "Easy", "likes": 14808, "dislikes": 993, "categoryTitle": "Algorithms", "frontendQuestionId": "13", "paidOnly": false, "title": "Roman to Integer", "titleSlug": "roman-to-integer", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4157686, "totalSubmissionRaw": 6598235}, "14": {"acRate": 44.04832203020236, "difficulty": "Easy", "likes": 18117, "dislikes": 4618, "categoryTitle": "Algorithms", "frontendQuestionId": "14", "paidOnly": false, "title": "Longest Common Prefix", "titleSlug": "longest-common-prefix", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3846067, "totalSubmissionRaw": 8731480}, "15": {"acRate": 35.58833984126311, "difficulty": "Medium", "likes": 31524, "dislikes": 2946, "categoryTitle": "Algorithms", "frontendQuestionId": "15", "paidOnly": false, "title": "3Sum", "titleSlug": "3sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4024756, "totalSubmissionRaw": 11309213}, "16": {"acRate": 46.176000544287206, "difficulty": "Medium", "likes": 10616, "dislikes": 576, "categoryTitle": "Algorithms", "frontendQuestionId": "16", "paidOnly": false, "title": "3Sum Closest", "titleSlug": "3sum-closest", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1330248, "totalSubmissionRaw": 2880825}, "17": {"acRate": 62.05168086457525, "difficulty": "Medium", "likes": 18966, "dislikes": 1019, "categoryTitle": "Algorithms", "frontendQuestionId": "17", "paidOnly": false, "title": "Letter Combinations of a Phone Number", "titleSlug": "letter-combinations-of-a-phone-number", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2253265, "totalSubmissionRaw": 3631277}, "18": {"acRate": 36.8931337010627, "difficulty": "Medium", "likes": 11557, "dislikes": 1416, "categoryTitle": "Algorithms", "frontendQuestionId": "18", "paidOnly": false, "title": "4Sum", "titleSlug": "4sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1087073, "totalSubmissionRaw": 2946543}, "19": {"acRate": 47.033699425219545, "difficulty": "Medium", "likes": 19206, "dislikes": 821, "categoryTitle": "Algorithms", "frontendQuestionId": "19", "paidOnly": false, "title": "Remove Nth Node From End of List", "titleSlug": "remove-nth-node-from-end-of-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3049355, "totalSubmissionRaw": 6483343}, "20": {"acRate": 41.23122047598542, "difficulty": "Easy", "likes": 24599, "dislikes": 1814, "categoryTitle": "Algorithms", "frontendQuestionId": "20", "paidOnly": false, "title": "Valid Parentheses", "titleSlug": "valid-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 5234604, "totalSubmissionRaw": 12695760}, "21": {"acRate": 65.50991859243179, "difficulty": "Easy", "likes": 22285, "dislikes": 2178, "categoryTitle": "Algorithms", "frontendQuestionId": "21", "paidOnly": false, "title": "Merge Two Sorted Lists", "titleSlug": "merge-two-sorted-lists", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4641731, "totalSubmissionRaw": 7085547}, "22": {"acRate": 75.7282490728349, "difficulty": "Medium", "likes": 21459, "dislikes": 981, "categoryTitle": "Algorithms", "frontendQuestionId": "22", "paidOnly": false, "title": "Generate Parentheses", "titleSlug": "generate-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2047235, "totalSubmissionRaw": 2703397}, "23": {"acRate": 54.48889762222515, "difficulty": "Hard", "likes": 19753, "dislikes": 732, "categoryTitle": "Algorithms", "frontendQuestionId": "23", "paidOnly": false, "title": "Merge k Sorted Lists", "titleSlug": "merge-k-sorted-lists", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2196183, "totalSubmissionRaw": 4030523}, "24": {"acRate": 65.57495289814918, "difficulty": "Medium", "likes": 12121, "dislikes": 458, "categoryTitle": "Algorithms", "frontendQuestionId": "24", "paidOnly": false, "title": "Swap Nodes in Pairs", "titleSlug": "swap-nodes-in-pairs", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1479202, "totalSubmissionRaw": 2255745}, "25": {"acRate": 60.77978082301904, "difficulty": "Hard", "likes": 13994, "dislikes": 726, "categoryTitle": "Algorithms", "frontendQuestionId": "25", "paidOnly": false, "title": "Reverse Nodes in k-Group", "titleSlug": "reverse-nodes-in-k-group", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1058487, "totalSubmissionRaw": 1741513}, "26": {"acRate": 58.058992664847544, "difficulty": "Easy", "likes": 15338, "dislikes": 19092, "categoryTitle": "Algorithms", "frontendQuestionId": "26", "paidOnly": false, "title": "Remove Duplicates from Sorted Array", "titleSlug": "remove-duplicates-from-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5163767, "totalSubmissionRaw": 8894002}, "27": {"acRate": 58.52099588988676, "difficulty": "Easy", "likes": 3001, "dislikes": 4073, "categoryTitle": "Algorithms", "frontendQuestionId": "27", "paidOnly": false, "title": "Remove Element", "titleSlug": "remove-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3492935, "totalSubmissionRaw": 5968683}, "28": {"acRate": 43.693569152872584, "difficulty": "Easy", "likes": 6154, "dislikes": 449, "categoryTitle": "Algorithms", "frontendQuestionId": "28", "paidOnly": false, "title": "Find the Index of the First Occurrence in a String", "titleSlug": "find-the-index-of-the-first-occurrence-in-a-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2844621, "totalSubmissionRaw": 6510394}, "29": {"acRate": 17.83638713154885, "difficulty": "Medium", "likes": 5320, "dislikes": 14914, "categoryTitle": "Algorithms", "frontendQuestionId": "29", "paidOnly": false, "title": "Divide Two Integers", "titleSlug": "divide-two-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 825950, "totalSubmissionRaw": 4630717}, "30": {"acRate": 32.51553857558305, "difficulty": "Hard", "likes": 1975, "dislikes": 292, "categoryTitle": "Algorithms", "frontendQuestionId": "30", "paidOnly": false, "title": "Substring with Concatenation of All Words", "titleSlug": "substring-with-concatenation-of-all-words", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 501797, "totalSubmissionRaw": 1543250}, "31": {"acRate": 41.36612357065958, "difficulty": "Medium", "likes": 18830, "dislikes": 4790, "categoryTitle": "Algorithms", "frontendQuestionId": "31", "paidOnly": false, "title": "Next Permutation", "titleSlug": "next-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1544234, "totalSubmissionRaw": 3733095}, "32": {"acRate": 34.951257094964504, "difficulty": "Hard", "likes": 12506, "dislikes": 417, "categoryTitle": "Algorithms", "frontendQuestionId": "32", "paidOnly": false, "title": "Longest Valid Parentheses", "titleSlug": "longest-valid-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 805681, "totalSubmissionRaw": 2305155}, "33": {"acRate": 41.71536571018399, "difficulty": "Medium", "likes": 26828, "dislikes": 1631, "categoryTitle": "Algorithms", "frontendQuestionId": "33", "paidOnly": false, "title": "Search in Rotated Sorted Array", "titleSlug": "search-in-rotated-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3103938, "totalSubmissionRaw": 7440753}, "34": {"acRate": 45.39690321623092, "difficulty": "Medium", "likes": 20917, "dislikes": 545, "categoryTitle": "Algorithms", "frontendQuestionId": "34", "paidOnly": false, "title": "Find First and Last Position of Element in Sorted Array", "titleSlug": "find-first-and-last-position-of-element-in-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2300104, "totalSubmissionRaw": 5066636}, "35": {"acRate": 47.456023653704506, "difficulty": "Easy", "likes": 16557, "dislikes": 768, "categoryTitle": "Algorithms", "frontendQuestionId": "35", "paidOnly": false, "title": "Search Insert Position", "titleSlug": "search-insert-position", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3289644, "totalSubmissionRaw": 6931966}, "36": {"acRate": 60.82214067230657, "difficulty": "Medium", "likes": 10957, "dislikes": 1155, "categoryTitle": "Algorithms", "frontendQuestionId": "36", "paidOnly": false, "title": "Valid Sudoku", "titleSlug": "valid-sudoku", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1718213, "totalSubmissionRaw": 2824978}, "37": {"acRate": 63.20806524556396, "difficulty": "Hard", "likes": 9714, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "37", "paidOnly": false, "title": "Sudoku Solver", "titleSlug": "sudoku-solver", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 665272, "totalSubmissionRaw": 1052513}, "38": {"acRate": 56.74810985569232, "difficulty": "Medium", "likes": 4132, "dislikes": 8456, "categoryTitle": "Algorithms", "frontendQuestionId": "38", "paidOnly": false, "title": "Count and Say", "titleSlug": "count-and-say", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1011024, "totalSubmissionRaw": 1781603}, "39": {"acRate": 72.99987997301554, "difficulty": "Medium", "likes": 19171, "dislikes": 441, "categoryTitle": "Algorithms", "frontendQuestionId": "39", "paidOnly": false, "title": "Combination Sum", "titleSlug": "combination-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2195586, "totalSubmissionRaw": 3007657}, "40": {"acRate": 56.59101457151049, "difficulty": "Medium", "likes": 11143, "dislikes": 325, "categoryTitle": "Algorithms", "frontendQuestionId": "40", "paidOnly": false, "title": "Combination Sum II", "titleSlug": "combination-sum-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1205919, "totalSubmissionRaw": 2130938}, "41": {"acRate": 40.078656061843134, "difficulty": "Hard", "likes": 17070, "dislikes": 1875, "categoryTitle": "Algorithms", "frontendQuestionId": "41", "paidOnly": false, "title": "First Missing Positive", "titleSlug": "first-missing-positive", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1316041, "totalSubmissionRaw": 3283654}, "42": {"acRate": 63.35774484406459, "difficulty": "Hard", "likes": 32659, "dislikes": 549, "categoryTitle": "Algorithms", "frontendQuestionId": "42", "paidOnly": false, "title": "Trapping Rain Water", "titleSlug": "trapping-rain-water", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2406108, "totalSubmissionRaw": 3797654}, "43": {"acRate": 41.14830338990673, "difficulty": "Medium", "likes": 7174, "dislikes": 3415, "categoryTitle": "Algorithms", "frontendQuestionId": "43", "paidOnly": false, "title": "Multiply Strings", "titleSlug": "multiply-strings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 869292, "totalSubmissionRaw": 2112575}, "44": {"acRate": 28.774529716432788, "difficulty": "Hard", "likes": 8397, "dislikes": 367, "categoryTitle": "Algorithms", "frontendQuestionId": "44", "paidOnly": false, "title": "Wildcard Matching", "titleSlug": "wildcard-matching", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 635396, "totalSubmissionRaw": 2208189}, "45": {"acRate": 40.79690056455528, "difficulty": "Medium", "likes": 14882, "dislikes": 606, "categoryTitle": "Algorithms", "frontendQuestionId": "45", "paidOnly": false, "title": "Jump Game II", "titleSlug": "jump-game-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1452211, "totalSubmissionRaw": 3559611}, "46": {"acRate": 79.44619826204487, "difficulty": "Medium", "likes": 19353, "dislikes": 338, "categoryTitle": "Algorithms", "frontendQuestionId": "46", "paidOnly": false, "title": "Permutations", "titleSlug": "permutations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2299427, "totalSubmissionRaw": 2894320}, "47": {"acRate": 60.249835088877624, "difficulty": "Medium", "likes": 8605, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "47", "paidOnly": false, "title": "Permutations II", "titleSlug": "permutations-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1001956, "totalSubmissionRaw": 1663007}, "48": {"acRate": 76.19209296181363, "difficulty": "Medium", "likes": 17957, "dislikes": 848, "categoryTitle": "Algorithms", "frontendQuestionId": "48", "paidOnly": false, "title": "Rotate Image", "titleSlug": "rotate-image", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1972554, "totalSubmissionRaw": 2588914}, "49": {"acRate": 69.62208144501824, "difficulty": "Medium", "likes": 19623, "dislikes": 645, "categoryTitle": "Algorithms", "frontendQuestionId": "49", "paidOnly": false, "title": "Group Anagrams", "titleSlug": "group-anagrams", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3251312, "totalSubmissionRaw": 4669945}, "50": {"acRate": 35.78422798054561, "difficulty": "Medium", "likes": 10057, "dislikes": 9739, "categoryTitle": "Algorithms", "frontendQuestionId": "50", "paidOnly": false, "title": "Pow(x, n)", "titleSlug": "powx-n", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1896397, "totalSubmissionRaw": 5299549}, "51": {"acRate": 70.34003417915275, "difficulty": "Hard", "likes": 12655, "dislikes": 299, "categoryTitle": "Algorithms", "frontendQuestionId": "51", "paidOnly": false, "title": "N-Queens", "titleSlug": "n-queens", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 828543, "totalSubmissionRaw": 1177911}, "52": {"acRate": 75.16590622676352, "difficulty": "Hard", "likes": 3928, "dislikes": 267, "categoryTitle": "Algorithms", "frontendQuestionId": "52", "paidOnly": false, "title": "N-Queens II", "titleSlug": "n-queens-ii", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 430636, "totalSubmissionRaw": 572914}, "53": {"acRate": 51.31135972246046, "difficulty": "Medium", "likes": 34579, "dislikes": 1466, "categoryTitle": "Algorithms", "frontendQuestionId": "53", "paidOnly": false, "title": "Maximum Subarray", "titleSlug": "maximum-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4349533, "totalSubmissionRaw": 8476751}, "54": {"acRate": 51.68140940215014, "difficulty": "Medium", "likes": 15237, "dislikes": 1362, "categoryTitle": "Algorithms", "frontendQuestionId": "54", "paidOnly": false, "title": "Spiral Matrix", "titleSlug": "spiral-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1639654, "totalSubmissionRaw": 3172624}, "55": {"acRate": 38.84843069381798, "difficulty": "Medium", "likes": 19782, "dislikes": 1302, "categoryTitle": "Algorithms", "frontendQuestionId": "55", "paidOnly": false, "title": "Jump Game", "titleSlug": "jump-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2216834, "totalSubmissionRaw": 5706364}, "56": {"acRate": 48.12283856099426, "difficulty": "Medium", "likes": 22551, "dislikes": 809, "categoryTitle": "Algorithms", "frontendQuestionId": "56", "paidOnly": false, "title": "Merge Intervals", "titleSlug": "merge-intervals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2712890, "totalSubmissionRaw": 5637433}, "57": {"acRate": 42.34913745914338, "difficulty": "Medium", "likes": 10607, "dislikes": 833, "categoryTitle": "Algorithms", "frontendQuestionId": "57", "paidOnly": false, "title": "Insert Interval", "titleSlug": "insert-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1257175, "totalSubmissionRaw": 2968601}, "58": {"acRate": 54.11791901188677, "difficulty": "Easy", "likes": 5388, "dislikes": 297, "categoryTitle": "Algorithms", "frontendQuestionId": "58", "paidOnly": false, "title": "Length of Last Word", "titleSlug": "length-of-last-word", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2334119, "totalSubmissionRaw": 4313014}, "59": {"acRate": 72.31166429128211, "difficulty": "Medium", "likes": 6489, "dislikes": 267, "categoryTitle": "Algorithms", "frontendQuestionId": "59", "paidOnly": false, "title": "Spiral Matrix II", "titleSlug": "spiral-matrix-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 627106, "totalSubmissionRaw": 867227}, "60": {"acRate": 48.33224885347, "difficulty": "Hard", "likes": 6776, "dislikes": 485, "categoryTitle": "Algorithms", "frontendQuestionId": "60", "paidOnly": false, "title": "Permutation Sequence", "titleSlug": "permutation-sequence", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 432302, "totalSubmissionRaw": 894438}, "61": {"acRate": 38.82365925033442, "difficulty": "Medium", "likes": 9936, "dislikes": 1475, "categoryTitle": "Algorithms", "frontendQuestionId": "61", "paidOnly": false, "title": "Rotate List", "titleSlug": "rotate-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1104583, "totalSubmissionRaw": 2845144}, "62": {"acRate": 64.93648859281458, "difficulty": "Medium", "likes": 16892, "dislikes": 454, "categoryTitle": "Algorithms", "frontendQuestionId": "62", "paidOnly": false, "title": "Unique Paths", "titleSlug": "unique-paths", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2047212, "totalSubmissionRaw": 3152642}, "63": {"acRate": 42.31385546885195, "difficulty": "Medium", "likes": 8910, "dislikes": 519, "categoryTitle": "Algorithms", "frontendQuestionId": "63", "paidOnly": false, "title": "Unique Paths II", "titleSlug": "unique-paths-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1053856, "totalSubmissionRaw": 2490551}, "64": {"acRate": 65.16474836602596, "difficulty": "Medium", "likes": 12647, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "64", "paidOnly": false, "title": "Minimum Path Sum", "titleSlug": "minimum-path-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1321654, "totalSubmissionRaw": 2028177}, "65": {"acRate": 20.484016052783307, "difficulty": "Hard", "likes": 1296, "dislikes": 2058, "categoryTitle": "Algorithms", "frontendQuestionId": "65", "paidOnly": false, "title": "Valid Number", "titleSlug": "valid-number", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 395774, "totalSubmissionRaw": 1932117}, "66": {"acRate": 46.3656443274492, "difficulty": "Easy", "likes": 9655, "dislikes": 5424, "categoryTitle": "Algorithms", "frontendQuestionId": "66", "paidOnly": false, "title": "Plus One", "titleSlug": "plus-one", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2543557, "totalSubmissionRaw": 5485864}, "67": {"acRate": 54.503036671332296, "difficulty": "Easy", "likes": 9571, "dislikes": 1004, "categoryTitle": "Algorithms", "frontendQuestionId": "67", "paidOnly": false, "title": "Add Binary", "titleSlug": "add-binary", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1630779, "totalSubmissionRaw": 2992090}, "68": {"acRate": 45.596494907828195, "difficulty": "Hard", "likes": 3839, "dislikes": 4871, "categoryTitle": "Algorithms", "frontendQuestionId": "68", "paidOnly": false, "title": "Text Justification", "titleSlug": "text-justification", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 469560, "totalSubmissionRaw": 1029816}, "69": {"acRate": 39.492922428709875, "difficulty": "Easy", "likes": 8385, "dislikes": 4537, "categoryTitle": "Algorithms", "frontendQuestionId": "69", "paidOnly": false, "title": "Sqrt(x)", "titleSlug": "sqrtx", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2222573, "totalSubmissionRaw": 5627772}, "70": {"acRate": 53.17295384982311, "difficulty": "Easy", "likes": 22342, "dislikes": 884, "categoryTitle": "Algorithms", "frontendQuestionId": "70", "paidOnly": false, "title": "Climbing Stairs", "titleSlug": "climbing-stairs", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3678560, "totalSubmissionRaw": 6918111}, "71": {"acRate": 44.708004827868805, "difficulty": "Medium", "likes": 5747, "dislikes": 1309, "categoryTitle": "Algorithms", "frontendQuestionId": "71", "paidOnly": false, "title": "Simplify Path", "titleSlug": "simplify-path", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 880474, "totalSubmissionRaw": 1969394}, "72": {"acRate": 57.52829037882685, "difficulty": "Medium", "likes": 15117, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "72", "paidOnly": false, "title": "Edit Distance", "titleSlug": "edit-distance", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 988474, "totalSubmissionRaw": 1718244}, "73": {"acRate": 57.78071589113362, "difficulty": "Medium", "likes": 14883, "dislikes": 760, "categoryTitle": "Algorithms", "frontendQuestionId": "73", "paidOnly": false, "title": "Set Matrix Zeroes", "titleSlug": "set-matrix-zeroes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1658924, "totalSubmissionRaw": 2871071}, "74": {"acRate": 51.210818293255244, "difficulty": "Medium", "likes": 16087, "dislikes": 427, "categoryTitle": "Algorithms", "frontendQuestionId": "74", "paidOnly": false, "title": "Search a 2D Matrix", "titleSlug": "search-a-2d-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2036217, "totalSubmissionRaw": 3976147}, "75": {"acRate": 65.32947588108023, "difficulty": "Medium", "likes": 18942, "dislikes": 671, "categoryTitle": "Algorithms", "frontendQuestionId": "75", "paidOnly": false, "title": "Sort Colors", "titleSlug": "sort-colors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2422509, "totalSubmissionRaw": 3708140}, "76": {"acRate": 43.908007259528134, "difficulty": "Hard", "likes": 18204, "dislikes": 753, "categoryTitle": "Algorithms", "frontendQuestionId": "76", "paidOnly": false, "title": "Minimum Window Substring", "titleSlug": "minimum-window-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1512082, "totalSubmissionRaw": 3443749}, "77": {"acRate": 71.49688407132655, "difficulty": "Medium", "likes": 8331, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "77", "paidOnly": false, "title": "Combinations", "titleSlug": "combinations", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 993070, "totalSubmissionRaw": 1388976}, "78": {"acRate": 79.46709565968789, "difficulty": "Medium", "likes": 17579, "dislikes": 285, "categoryTitle": "Algorithms", "frontendQuestionId": "78", "paidOnly": false, "title": "Subsets", "titleSlug": "subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2181393, "totalSubmissionRaw": 2745028}, "79": {"acRate": 43.829563120144634, "difficulty": "Medium", "likes": 16136, "dislikes": 686, "categoryTitle": "Algorithms", "frontendQuestionId": "79", "paidOnly": false, "title": "Word Search", "titleSlug": "word-search", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1844162, "totalSubmissionRaw": 4207579}, "80": {"acRate": 60.6004873833184, "difficulty": "Medium", "likes": 7168, "dislikes": 1380, "categoryTitle": "Algorithms", "frontendQuestionId": "80", "paidOnly": false, "title": "Remove Duplicates from Sorted Array II", "titleSlug": "remove-duplicates-from-sorted-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1214536, "totalSubmissionRaw": 2004168}, "81": {"acRate": 38.26645911563485, "difficulty": "Medium", "likes": 8668, "dislikes": 1058, "categoryTitle": "Algorithms", "frontendQuestionId": "81", "paidOnly": false, "title": "Search in Rotated Sorted Array II", "titleSlug": "search-in-rotated-sorted-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 828196, "totalSubmissionRaw": 2164285}, "82": {"acRate": 48.539416219308016, "difficulty": "Medium", "likes": 8956, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "82", "paidOnly": false, "title": "Remove Duplicates from Sorted List II", "titleSlug": "remove-duplicates-from-sorted-list-ii", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 814670, "totalSubmissionRaw": 1678368}, "83": {"acRate": 53.63756867807496, "difficulty": "Easy", "likes": 8881, "dislikes": 317, "categoryTitle": "Algorithms", "frontendQuestionId": "83", "paidOnly": false, "title": "Remove Duplicates from Sorted List", "titleSlug": "remove-duplicates-from-sorted-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1703559, "totalSubmissionRaw": 3176053}, "84": {"acRate": 45.73583756254227, "difficulty": "Hard", "likes": 17581, "dislikes": 300, "categoryTitle": "Algorithms", "frontendQuestionId": "84", "paidOnly": false, "title": "Largest Rectangle in Histogram", "titleSlug": "largest-rectangle-in-histogram", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1021043, "totalSubmissionRaw": 2232479}, "85": {"acRate": 51.97288813285867, "difficulty": "Hard", "likes": 10759, "dislikes": 186, "categoryTitle": "Algorithms", "frontendQuestionId": "85", "paidOnly": false, "title": "Maximal Rectangle", "titleSlug": "maximal-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 533457, "totalSubmissionRaw": 1026414}, "86": {"acRate": 57.465074631873414, "difficulty": "Medium", "likes": 7442, "dislikes": 900, "categoryTitle": "Algorithms", "frontendQuestionId": "86", "paidOnly": false, "title": "Partition List", "titleSlug": "partition-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 685081, "totalSubmissionRaw": 1192174}, "87": {"acRate": 40.96812951291895, "difficulty": "Hard", "likes": 3381, "dislikes": 1284, "categoryTitle": "Algorithms", "frontendQuestionId": "87", "paidOnly": false, "title": "Scramble String", "titleSlug": "scramble-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 244480, "totalSubmissionRaw": 596758}, "88": {"acRate": 51.327072141757924, "difficulty": "Easy", "likes": 15606, "dislikes": 2084, "categoryTitle": "Algorithms", "frontendQuestionId": "88", "paidOnly": false, "title": "Merge Sorted Array", "titleSlug": "merge-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3792217, "totalSubmissionRaw": 7388331}, "89": {"acRate": 60.30785146280601, "difficulty": "Medium", "likes": 2289, "dislikes": 2744, "categoryTitle": "Algorithms", "frontendQuestionId": "89", "paidOnly": false, "title": "Gray Code", "titleSlug": "gray-code", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 318297, "totalSubmissionRaw": 527787}, "90": {"acRate": 58.25461334147221, "difficulty": "Medium", "likes": 9946, "dislikes": 337, "categoryTitle": "Algorithms", "frontendQuestionId": "90", "paidOnly": false, "title": "Subsets II", "titleSlug": "subsets-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1045958, "totalSubmissionRaw": 1795495}, "91": {"acRate": 35.60020517656654, "difficulty": "Medium", "likes": 12085, "dislikes": 4540, "categoryTitle": "Algorithms", "frontendQuestionId": "91", "paidOnly": false, "title": "Decode Ways", "titleSlug": "decode-ways", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1340886, "totalSubmissionRaw": 3766515}, "92": {"acRate": 48.506321889498274, "difficulty": "Medium", "likes": 11821, "dislikes": 649, "categoryTitle": "Algorithms", "frontendQuestionId": "92", "paidOnly": false, "title": "Reverse Linked List II", "titleSlug": "reverse-linked-list-ii", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 962086, "totalSubmissionRaw": 1983421}, "93": {"acRate": 51.3440056219843, "difficulty": "Medium", "likes": 5292, "dislikes": 797, "categoryTitle": "Algorithms", "frontendQuestionId": "93", "paidOnly": false, "title": "Restore IP Addresses", "titleSlug": "restore-ip-addresses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 490974, "totalSubmissionRaw": 956245}, "94": {"acRate": 77.28809459949348, "difficulty": "Easy", "likes": 13688, "dislikes": 810, "categoryTitle": "Algorithms", "frontendQuestionId": "94", "paidOnly": false, "title": "Binary Tree Inorder Traversal", "titleSlug": "binary-tree-inorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2786494, "totalSubmissionRaw": 3605337}, "95": {"acRate": 58.918493321698115, "difficulty": "Medium", "likes": 7632, "dislikes": 535, "categoryTitle": "Algorithms", "frontendQuestionId": "95", "paidOnly": false, "title": "Unique Binary Search Trees II", "titleSlug": "unique-binary-search-trees-ii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 476673, "totalSubmissionRaw": 809038}, "96": {"acRate": 61.7004356726681, "difficulty": "Medium", "likes": 10466, "dislikes": 412, "categoryTitle": "Algorithms", "frontendQuestionId": "96", "paidOnly": false, "title": "Unique Binary Search Trees", "titleSlug": "unique-binary-search-trees", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 705273, "totalSubmissionRaw": 1143060}, "97": {"acRate": 40.75378988923525, "difficulty": "Medium", "likes": 8322, "dislikes": 496, "categoryTitle": "Algorithms", "frontendQuestionId": "97", "paidOnly": false, "title": "Interleaving String", "titleSlug": "interleaving-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 575113, "totalSubmissionRaw": 1411187}, "98": {"acRate": 33.548211560937865, "difficulty": "Medium", "likes": 17064, "dislikes": 1388, "categoryTitle": "Algorithms", "frontendQuestionId": "98", "paidOnly": false, "title": "Validate Binary Search Tree", "titleSlug": "validate-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2564691, "totalSubmissionRaw": 7644791}, "99": {"acRate": 54.53370144917895, "difficulty": "Medium", "likes": 8007, "dislikes": 261, "categoryTitle": "Algorithms", "frontendQuestionId": "99", "paidOnly": false, "title": "Recover Binary Search Tree", "titleSlug": "recover-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 491830, "totalSubmissionRaw": 901884}, "100": {"acRate": 63.59112065785785, "difficulty": "Easy", "likes": 11758, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "100", "paidOnly": false, "title": "Same Tree", "titleSlug": "same-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2442956, "totalSubmissionRaw": 3841668}, "101": {"acRate": 57.795803668920755, "difficulty": "Easy", "likes": 15533, "dislikes": 396, "categoryTitle": "Algorithms", "frontendQuestionId": "101", "paidOnly": false, "title": "Symmetric Tree", "titleSlug": "symmetric-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2190802, "totalSubmissionRaw": 3790590}, "102": {"acRate": 68.81081024330729, "difficulty": "Medium", "likes": 15602, "dislikes": 325, "categoryTitle": "Algorithms", "frontendQuestionId": "102", "paidOnly": false, "title": "Binary Tree Level Order Traversal", "titleSlug": "binary-tree-level-order-traversal", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2490570, "totalSubmissionRaw": 3619449}, "103": {"acRate": 60.22918684441094, "difficulty": "Medium", "likes": 11008, "dislikes": 313, "categoryTitle": "Algorithms", "frontendQuestionId": "103", "paidOnly": false, "title": "Binary Tree Zigzag Level Order Traversal", "titleSlug": "binary-tree-zigzag-level-order-traversal", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1304035, "totalSubmissionRaw": 2165125}, "104": {"acRate": 76.26290016935663, "difficulty": "Easy", "likes": 13054, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "104", "paidOnly": false, "title": "Maximum Depth of Binary Tree", "titleSlug": "maximum-depth-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3483109, "totalSubmissionRaw": 4567246}, "105": {"acRate": 65.24338646950724, "difficulty": "Medium", "likes": 15293, "dislikes": 529, "categoryTitle": "Algorithms", "frontendQuestionId": "105", "paidOnly": false, "title": "Construct Binary Tree from Preorder and Inorder Traversal", "titleSlug": "construct-binary-tree-from-preorder-and-inorder-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1373967, "totalSubmissionRaw": 2105910}, "106": {"acRate": 64.57310830303554, "difficulty": "Medium", "likes": 8134, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "106", "paidOnly": false, "title": "Construct Binary Tree from Inorder and Postorder Traversal", "titleSlug": "construct-binary-tree-from-inorder-and-postorder-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 709537, "totalSubmissionRaw": 1098813}, "107": {"acRate": 64.55751510873381, "difficulty": "Medium", "likes": 4920, "dislikes": 324, "categoryTitle": "Algorithms", "frontendQuestionId": "107", "paidOnly": false, "title": "Binary Tree Level Order Traversal II", "titleSlug": "binary-tree-level-order-traversal-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 684084, "totalSubmissionRaw": 1059651}, "108": {"acRate": 72.8315190855042, "difficulty": "Easy", "likes": 11120, "dislikes": 573, "categoryTitle": "Algorithms", "frontendQuestionId": "108", "paidOnly": false, "title": "Convert Sorted Array to Binary Search Tree", "titleSlug": "convert-sorted-array-to-binary-search-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1318598, "totalSubmissionRaw": 1810479}, "109": {"acRate": 62.95522185381751, "difficulty": "Medium", "likes": 7522, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "109", "paidOnly": false, "title": "Convert Sorted List to Binary Search Tree", "titleSlug": "convert-sorted-list-to-binary-search-tree", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 556325, "totalSubmissionRaw": 883686}, "110": {"acRate": 53.68294877158854, "difficulty": "Easy", "likes": 10946, "dislikes": 722, "categoryTitle": "Algorithms", "frontendQuestionId": "110", "paidOnly": false, "title": "Balanced Binary Tree", "titleSlug": "balanced-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1691089, "totalSubmissionRaw": 3150144}, "111": {"acRate": 49.15870700321421, "difficulty": "Easy", "likes": 7362, "dislikes": 1316, "categoryTitle": "Algorithms", "frontendQuestionId": "111", "paidOnly": false, "title": "Minimum Depth of Binary Tree", "titleSlug": "minimum-depth-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1296028, "totalSubmissionRaw": 2636415}, "112": {"acRate": 51.59057939522542, "difficulty": "Easy", "likes": 9854, "dislikes": 1132, "categoryTitle": "Algorithms", "frontendQuestionId": "112", "paidOnly": false, "title": "Path Sum", "titleSlug": "path-sum", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1608537, "totalSubmissionRaw": 3117889}, "113": {"acRate": 59.36984207517967, "difficulty": "Medium", "likes": 8065, "dislikes": 157, "categoryTitle": "Algorithms", "frontendQuestionId": "113", "paidOnly": false, "title": "Path Sum II", "titleSlug": "path-sum-ii", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 924423, "totalSubmissionRaw": 1557053}, "114": {"acRate": 66.67210818239454, "difficulty": "Medium", "likes": 12500, "dislikes": 570, "categoryTitle": "Algorithms", "frontendQuestionId": "114", "paidOnly": false, "title": "Flatten Binary Tree to Linked List", "titleSlug": "flatten-binary-tree-to-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1053713, "totalSubmissionRaw": 1580441}, "115": {"acRate": 48.57232418538313, "difficulty": "Hard", "likes": 6756, "dislikes": 298, "categoryTitle": "Algorithms", "frontendQuestionId": "115", "paidOnly": false, "title": "Distinct Subsequences", "titleSlug": "distinct-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 464856, "totalSubmissionRaw": 957040}, "116": {"acRate": 63.88115359469211, "difficulty": "Medium", "likes": 9846, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "116", "paidOnly": false, "title": "Populating Next Right Pointers in Each Node", "titleSlug": "populating-next-right-pointers-in-each-node", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1107995, "totalSubmissionRaw": 1734466}, "117": {"acRate": 53.840572650202255, "difficulty": "Medium", "likes": 5906, "dislikes": 329, "categoryTitle": "Algorithms", "frontendQuestionId": "117", "paidOnly": false, "title": "Populating Next Right Pointers in Each Node II", "titleSlug": "populating-next-right-pointers-in-each-node-ii", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 679727, "totalSubmissionRaw": 1262481}, "118": {"acRate": 75.63224558896306, "difficulty": "Easy", "likes": 13159, "dislikes": 474, "categoryTitle": "Algorithms", "frontendQuestionId": "118", "paidOnly": false, "title": "Pascal's Triangle", "titleSlug": "pascals-triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1866056, "totalSubmissionRaw": 2467276}, "119": {"acRate": 64.87128957856505, "difficulty": "Easy", "likes": 4899, "dislikes": 352, "categoryTitle": "Algorithms", "frontendQuestionId": "119", "paidOnly": false, "title": "Pascal's Triangle II", "titleSlug": "pascals-triangle-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 954311, "totalSubmissionRaw": 1471087}, "120": {"acRate": 57.8839436953495, "difficulty": "Medium", "likes": 9682, "dislikes": 565, "categoryTitle": "Algorithms", "frontendQuestionId": "120", "paidOnly": false, "title": "Triangle", "titleSlug": "triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 859777, "totalSubmissionRaw": 1485347}, "121": {"acRate": 54.277844251444705, "difficulty": "Easy", "likes": 31707, "dislikes": 1205, "categoryTitle": "Algorithms", "frontendQuestionId": "121", "paidOnly": false, "title": "Best Time to Buy and Sell Stock", "titleSlug": "best-time-to-buy-and-sell-stock", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 5401346, "totalSubmissionRaw": 9951293}, "122": {"acRate": 67.93152841241267, "difficulty": "Medium", "likes": 13904, "dislikes": 2728, "categoryTitle": "Algorithms", "frontendQuestionId": "122", "paidOnly": false, "title": "Best Time to Buy and Sell Stock II", "titleSlug": "best-time-to-buy-and-sell-stock-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2176333, "totalSubmissionRaw": 3203718}, "123": {"acRate": 49.416779328667374, "difficulty": "Hard", "likes": 9825, "dislikes": 198, "categoryTitle": "Algorithms", "frontendQuestionId": "123", "paidOnly": false, "title": "Best Time to Buy and Sell Stock III", "titleSlug": "best-time-to-buy-and-sell-stock-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 681702, "totalSubmissionRaw": 1379494}, "124": {"acRate": 40.51315724587823, "difficulty": "Hard", "likes": 16945, "dislikes": 747, "categoryTitle": "Algorithms", "frontendQuestionId": "124", "paidOnly": false, "title": "Binary Tree Maximum Path Sum", "titleSlug": "binary-tree-maximum-path-sum", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1380188, "totalSubmissionRaw": 3406772}, "125": {"acRate": 49.021336060081715, "difficulty": "Easy", "likes": 9666, "dislikes": 8443, "categoryTitle": "Algorithms", "frontendQuestionId": "125", "paidOnly": false, "title": "Valid Palindrome", "titleSlug": "valid-palindrome", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3504463, "totalSubmissionRaw": 7148858}, "126": {"acRate": 27.131391801344357, "difficulty": "Hard", "likes": 6090, "dislikes": 772, "categoryTitle": "Algorithms", "frontendQuestionId": "126", "paidOnly": false, "title": "Word Ladder II", "titleSlug": "word-ladder-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 382847, "totalSubmissionRaw": 1411085}, "127": {"acRate": 40.70060423908737, "difficulty": "Hard", "likes": 12281, "dislikes": 1897, "categoryTitle": "Algorithms", "frontendQuestionId": "127", "paidOnly": false, "title": "Word Ladder", "titleSlug": "word-ladder", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1180320, "totalSubmissionRaw": 2900008}, "128": {"acRate": 47.544771678171514, "difficulty": "Medium", "likes": 20507, "dislikes": 1059, "categoryTitle": "Algorithms", "frontendQuestionId": "128", "paidOnly": false, "title": "Longest Consecutive Sequence", "titleSlug": "longest-consecutive-sequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2112279, "totalSubmissionRaw": 4442713}, "129": {"acRate": 66.96308427516931, "difficulty": "Medium", "likes": 8145, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "129", "paidOnly": false, "title": "Sum Root to Leaf Numbers", "titleSlug": "sum-root-to-leaf-numbers", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 967411, "totalSubmissionRaw": 1444693}, "130": {"acRate": 41.03920775395776, "difficulty": "Medium", "likes": 8833, "dislikes": 1931, "categoryTitle": "Algorithms", "frontendQuestionId": "130", "paidOnly": false, "title": "Surrounded Regions", "titleSlug": "surrounded-regions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 810541, "totalSubmissionRaw": 1975038}, "131": {"acRate": 70.51121650116166, "difficulty": "Medium", "likes": 13101, "dislikes": 512, "categoryTitle": "Algorithms", "frontendQuestionId": "131", "paidOnly": false, "title": "Palindrome Partitioning", "titleSlug": "palindrome-partitioning", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 985139, "totalSubmissionRaw": 1397138}, "132": {"acRate": 34.41924403260542, "difficulty": "Hard", "likes": 5534, "dislikes": 142, "categoryTitle": "Algorithms", "frontendQuestionId": "132", "paidOnly": false, "title": "Palindrome Partitioning II", "titleSlug": "palindrome-partitioning-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 306217, "totalSubmissionRaw": 889668}, "133": {"acRate": 59.53148385624959, "difficulty": "Medium", "likes": 9669, "dislikes": 3919, "categoryTitle": "Algorithms", "frontendQuestionId": "133", "paidOnly": false, "title": "Clone Graph", "titleSlug": "clone-graph", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1377821, "totalSubmissionRaw": 2314446}, "134": {"acRate": 45.63271498855948, "difficulty": "Medium", "likes": 12242, "dislikes": 1215, "categoryTitle": "Algorithms", "frontendQuestionId": "134", "paidOnly": false, "title": "Gas Station", "titleSlug": "gas-station", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 929355, "totalSubmissionRaw": 2036602}, "135": {"acRate": 43.9289109873161, "difficulty": "Hard", "likes": 8058, "dislikes": 689, "categoryTitle": "Algorithms", "frontendQuestionId": "135", "paidOnly": false, "title": "Candy", "titleSlug": "candy", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 623750, "totalSubmissionRaw": 1419909}, "136": {"acRate": 74.40369664865327, "difficulty": "Easy", "likes": 16807, "dislikes": 751, "categoryTitle": "Algorithms", "frontendQuestionId": "136", "paidOnly": false, "title": "Single Number", "titleSlug": "single-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3176737, "totalSubmissionRaw": 4269596}, "137": {"acRate": 63.96686684694598, "difficulty": "Medium", "likes": 8055, "dislikes": 704, "categoryTitle": "Algorithms", "frontendQuestionId": "137", "paidOnly": false, "title": "Single Number II", "titleSlug": "single-number-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 655709, "totalSubmissionRaw": 1025076}, "138": {"acRate": 58.0485805037385, "difficulty": "Medium", "likes": 14133, "dislikes": 1516, "categoryTitle": "Algorithms", "frontendQuestionId": "138", "paidOnly": false, "title": "Copy List with Random Pointer", "titleSlug": "copy-list-with-random-pointer", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1391855, "totalSubmissionRaw": 2397745}, "139": {"acRate": 47.368977800963854, "difficulty": "Medium", "likes": 17467, "dislikes": 820, "categoryTitle": "Algorithms", "frontendQuestionId": "139", "paidOnly": false, "title": "Word Break", "titleSlug": "word-break", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1835965, "totalSubmissionRaw": 3875879}, "140": {"acRate": 52.04872638439654, "difficulty": "Hard", "likes": 7258, "dislikes": 539, "categoryTitle": "Algorithms", "frontendQuestionId": "140", "paidOnly": false, "title": "Word Break II", "titleSlug": "word-break-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 695001, "totalSubmissionRaw": 1335291}, "141": {"acRate": 51.27624635179969, "difficulty": "Easy", "likes": 15814, "dislikes": 1422, "categoryTitle": "Algorithms", "frontendQuestionId": "141", "paidOnly": false, "title": "Linked List Cycle", "titleSlug": "linked-list-cycle", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3370428, "totalSubmissionRaw": 6573083}, "142": {"acRate": 52.91579457577827, "difficulty": "Medium", "likes": 13815, "dislikes": 985, "categoryTitle": "Algorithms", "frontendQuestionId": "142", "paidOnly": false, "title": "Linked List Cycle II", "titleSlug": "linked-list-cycle-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1441076, "totalSubmissionRaw": 2723339}, "143": {"acRate": 60.436969125577136, "difficulty": "Medium", "likes": 11337, "dislikes": 421, "categoryTitle": "Algorithms", "frontendQuestionId": "143", "paidOnly": false, "title": "Reorder List", "titleSlug": "reorder-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1097451, "totalSubmissionRaw": 1815859}, "144": {"acRate": 71.18147490330053, "difficulty": "Easy", "likes": 8117, "dislikes": 211, "categoryTitle": "Algorithms", "frontendQuestionId": "144", "paidOnly": false, "title": "Binary Tree Preorder Traversal", "titleSlug": "binary-tree-preorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1796657, "totalSubmissionRaw": 2524053}, "145": {"acRate": 73.78913253485497, "difficulty": "Easy", "likes": 7206, "dislikes": 206, "categoryTitle": "Algorithms", "frontendQuestionId": "145", "paidOnly": false, "title": "Binary Tree Postorder Traversal", "titleSlug": "binary-tree-postorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1442117, "totalSubmissionRaw": 1954378}, "146": {"acRate": 43.50377214411853, "difficulty": "Medium", "likes": 21055, "dislikes": 1072, "categoryTitle": "Algorithms", "frontendQuestionId": "146", "paidOnly": false, "title": "LRU Cache", "titleSlug": "lru-cache", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1813341, "totalSubmissionRaw": 4168272}, "147": {"acRate": 54.852606416929376, "difficulty": "Medium", "likes": 3153, "dislikes": 867, "categoryTitle": "Algorithms", "frontendQuestionId": "147", "paidOnly": false, "title": "Insertion Sort List", "titleSlug": "insertion-sort-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 394461, "totalSubmissionRaw": 719128}, "148": {"acRate": 59.8182577396882, "difficulty": "Medium", "likes": 11867, "dislikes": 367, "categoryTitle": "Algorithms", "frontendQuestionId": "148", "paidOnly": false, "title": "Sort List", "titleSlug": "sort-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 896766, "totalSubmissionRaw": 1499153}, "149": {"acRate": 27.7142963950605, "difficulty": "Hard", "likes": 4234, "dislikes": 516, "categoryTitle": "Algorithms", "frontendQuestionId": "149", "paidOnly": false, "title": "Max Points on a Line", "titleSlug": "max-points-on-a-line", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 422579, "totalSubmissionRaw": 1524769}, "150": {"acRate": 53.003757944502496, "difficulty": "Medium", "likes": 7820, "dislikes": 1111, "categoryTitle": "Algorithms", "frontendQuestionId": "150", "paidOnly": false, "title": "Evaluate Reverse Polish Notation", "titleSlug": "evaluate-reverse-polish-notation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1193656, "totalSubmissionRaw": 2252015}, "151": {"acRate": 47.13947025058069, "difficulty": "Medium", "likes": 8771, "dislikes": 5246, "categoryTitle": "Algorithms", "frontendQuestionId": "151", "paidOnly": false, "title": "Reverse Words in a String", "titleSlug": "reverse-words-in-a-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1883714, "totalSubmissionRaw": 3996059}, "152": {"acRate": 34.06042400619733, "difficulty": "Medium", "likes": 18813, "dislikes": 742, "categoryTitle": "Algorithms", "frontendQuestionId": "152", "paidOnly": false, "title": "Maximum Product Subarray", "titleSlug": "maximum-product-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1423231, "totalSubmissionRaw": 4178552}, "153": {"acRate": 51.535397960593386, "difficulty": "Medium", "likes": 13547, "dislikes": 603, "categoryTitle": "Algorithms", "frontendQuestionId": "153", "paidOnly": false, "title": "Find Minimum in Rotated Sorted Array", "titleSlug": "find-minimum-in-rotated-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2081519, "totalSubmissionRaw": 4039010}, "154": {"acRate": 43.80135694755698, "difficulty": "Hard", "likes": 4748, "dislikes": 493, "categoryTitle": "Algorithms", "frontendQuestionId": "154", "paidOnly": false, "title": "Find Minimum in Rotated Sorted Array II", "titleSlug": "find-minimum-in-rotated-sorted-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 483157, "totalSubmissionRaw": 1103064}, "155": {"acRate": 55.191927366619545, "difficulty": "Medium", "likes": 14441, "dislikes": 896, "categoryTitle": "Algorithms", "frontendQuestionId": "155", "paidOnly": false, "title": "Min Stack", "titleSlug": "min-stack", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1890435, "totalSubmissionRaw": 3425202}, "156": {"acRate": 63.41404765912425, "difficulty": "Medium", "likes": 265, "dislikes": 359, "categoryTitle": "Algorithms", "frontendQuestionId": "156", "paidOnly": true, "title": "Binary Tree Upside Down", "titleSlug": "binary-tree-upside-down", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 105487, "totalSubmissionRaw": 166347}, "157": {"acRate": 41.851480287732926, "difficulty": "Easy", "likes": 584, "dislikes": 3530, "categoryTitle": "Algorithms", "frontendQuestionId": "157", "paidOnly": true, "title": "Read N Characters Given Read4", "titleSlug": "read-n-characters-given-read4", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196070, "totalSubmissionRaw": 468490}, "158": {"acRate": 42.5736449622593, "difficulty": "Hard", "likes": 870, "dislikes": 1807, "categoryTitle": "Algorithms", "frontendQuestionId": "158", "paidOnly": true, "title": "Read N Characters Given read4 II - Call Multiple Times", "titleSlug": "read-n-characters-given-read4-ii-call-multiple-times", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 187201, "totalSubmissionRaw": 439711}, "159": {"acRate": 55.78887416121282, "difficulty": "Medium", "likes": 2221, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "159", "paidOnly": true, "title": "Longest Substring with At Most Two Distinct Characters", "titleSlug": "longest-substring-with-at-most-two-distinct-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 269371, "totalSubmissionRaw": 482840}, "160": {"acRate": 59.16158172460967, "difficulty": "Easy", "likes": 15220, "dislikes": 1375, "categoryTitle": "Algorithms", "frontendQuestionId": "160", "paidOnly": false, "title": "Intersection of Two Linked Lists", "titleSlug": "intersection-of-two-linked-lists", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1743647, "totalSubmissionRaw": 2947262}, "161": {"acRate": 34.40304491668254, "difficulty": "Medium", "likes": 1404, "dislikes": 190, "categoryTitle": "Algorithms", "frontendQuestionId": "161", "paidOnly": true, "title": "One Edit Distance", "titleSlug": "one-edit-distance", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 214943, "totalSubmissionRaw": 624779}, "162": {"acRate": 46.07703674979583, "difficulty": "Medium", "likes": 12445, "dislikes": 4743, "categoryTitle": "Algorithms", "frontendQuestionId": "162", "paidOnly": false, "title": "Find Peak Element", "titleSlug": "find-peak-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1601729, "totalSubmissionRaw": 3476201}, "163": {"acRate": 34.285337966744805, "difficulty": "Easy", "likes": 1113, "dislikes": 2988, "categoryTitle": "Algorithms", "frontendQuestionId": "163", "paidOnly": true, "title": "Missing Ranges", "titleSlug": "missing-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 257695, "totalSubmissionRaw": 751614}, "164": {"acRate": 47.54294446622448, "difficulty": "Medium", "likes": 3325, "dislikes": 409, "categoryTitle": "Algorithms", "frontendQuestionId": "164", "paidOnly": false, "title": "Maximum Gap", "titleSlug": "maximum-gap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Radix Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYx", "slug": "radix-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237689, "totalSubmissionRaw": 499947}, "165": {"acRate": 41.4961184472507, "difficulty": "Medium", "likes": 2674, "dislikes": 2741, "categoryTitle": "Algorithms", "frontendQuestionId": "165", "paidOnly": false, "title": "Compare Version Numbers", "titleSlug": "compare-version-numbers", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 517906, "totalSubmissionRaw": 1248083}, "166": {"acRate": 25.503509348098873, "difficulty": "Medium", "likes": 2116, "dislikes": 3694, "categoryTitle": "Algorithms", "frontendQuestionId": "166", "paidOnly": false, "title": "Fraction to Recurring Decimal", "titleSlug": "fraction-to-recurring-decimal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 238404, "totalSubmissionRaw": 934786}, "167": {"acRate": 62.25172587222705, "difficulty": "Medium", "likes": 11987, "dislikes": 1438, "categoryTitle": "Algorithms", "frontendQuestionId": "167", "paidOnly": false, "title": "Two Sum II - Input Array Is Sorted", "titleSlug": "two-sum-ii-input-array-is-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2318283, "totalSubmissionRaw": 3724047}, "168": {"acRate": 41.89999940978227, "difficulty": "Easy", "likes": 5647, "dislikes": 833, "categoryTitle": "Algorithms", "frontendQuestionId": "168", "paidOnly": false, "title": "Excel Sheet Column Title", "titleSlug": "excel-sheet-column-title", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 567926, "totalSubmissionRaw": 1355432}, "169": {"acRate": 65.28657538312999, "difficulty": "Easy", "likes": 19759, "dislikes": 668, "categoryTitle": "Algorithms", "frontendQuestionId": "169", "paidOnly": false, "title": "Majority Element", "titleSlug": "majority-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3483716, "totalSubmissionRaw": 5336040}, "170": {"acRate": 38.374752756865085, "difficulty": "Easy", "likes": 677, "dislikes": 451, "categoryTitle": "Algorithms", "frontendQuestionId": "170", "paidOnly": true, "title": "Two Sum III - Data structure design", "titleSlug": "two-sum-iii-data-structure-design", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161225, "totalSubmissionRaw": 420133}, "171": {"acRate": 64.69442884743769, "difficulty": "Easy", "likes": 4825, "dislikes": 374, "categoryTitle": "Algorithms", "frontendQuestionId": "171", "paidOnly": false, "title": "Excel Sheet Column Number", "titleSlug": "excel-sheet-column-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 731634, "totalSubmissionRaw": 1130909}, "172": {"acRate": 43.9420086080419, "difficulty": "Medium", "likes": 3258, "dislikes": 1961, "categoryTitle": "Algorithms", "frontendQuestionId": "172", "paidOnly": false, "title": "Factorial Trailing Zeroes", "titleSlug": "factorial-trailing-zeroes", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 496285, "totalSubmissionRaw": 1129407}, "173": {"acRate": 73.33664068765552, "difficulty": "Medium", "likes": 8675, "dislikes": 517, "categoryTitle": "Algorithms", "frontendQuestionId": "173", "paidOnly": false, "title": "Binary Search Tree Iterator", "titleSlug": "binary-search-tree-iterator", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 855902, "totalSubmissionRaw": 1167089}, "174": {"acRate": 38.613295626234844, "difficulty": "Hard", "likes": 5866, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "174", "paidOnly": false, "title": "Dungeon Game", "titleSlug": "dungeon-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 239214, "totalSubmissionRaw": 619512}, "175": {"acRate": 76.93479178028628, "difficulty": "Easy", "likes": 3586, "dislikes": 229, "categoryTitle": "Database", "frontendQuestionId": "175", "paidOnly": false, "title": "Combine Two Tables", "titleSlug": "combine-two-tables", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1121490, "totalSubmissionRaw": 1457715}, "176": {"acRate": 41.94532222910737, "difficulty": "Medium", "likes": 3676, "dislikes": 966, "categoryTitle": "Database", "frontendQuestionId": "176", "paidOnly": false, "title": "Second Highest Salary", "titleSlug": "second-highest-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 978805, "totalSubmissionRaw": 2333527}, "177": {"acRate": 37.96572293290634, "difficulty": "Medium", "likes": 2025, "dislikes": 1045, "categoryTitle": "Database", "frontendQuestionId": "177", "paidOnly": false, "title": "Nth Highest Salary", "titleSlug": "nth-highest-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 431525, "totalSubmissionRaw": 1136619}, "178": {"acRate": 63.650826211498924, "difficulty": "Medium", "likes": 2205, "dislikes": 277, "categoryTitle": "Database", "frontendQuestionId": "178", "paidOnly": false, "title": "Rank Scores", "titleSlug": "rank-scores", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 431303, "totalSubmissionRaw": 677609}, "179": {"acRate": 40.19134670610313, "difficulty": "Medium", "likes": 8894, "dislikes": 748, "categoryTitle": "Algorithms", "frontendQuestionId": "179", "paidOnly": false, "title": "Largest Number", "titleSlug": "largest-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 654288, "totalSubmissionRaw": 1627932}, "180": {"acRate": 44.33547104151131, "difficulty": "Medium", "likes": 2194, "dislikes": 326, "categoryTitle": "Database", "frontendQuestionId": "180", "paidOnly": false, "title": "Consecutive Numbers", "titleSlug": "consecutive-numbers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 445900, "totalSubmissionRaw": 1005746}, "181": {"acRate": 70.45596756136041, "difficulty": "Easy", "likes": 2663, "dislikes": 263, "categoryTitle": "Database", "frontendQuestionId": "181", "paidOnly": false, "title": "Employees Earning More Than Their Managers", "titleSlug": "employees-earning-more-than-their-managers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 710497, "totalSubmissionRaw": 1008427}, "182": {"acRate": 71.6849130101124, "difficulty": "Easy", "likes": 2122, "dislikes": 73, "categoryTitle": "Database", "frontendQuestionId": "182", "paidOnly": false, "title": "Duplicate Emails", "titleSlug": "duplicate-emails", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 737943, "totalSubmissionRaw": 1029427}, "183": {"acRate": 69.79586760988173, "difficulty": "Easy", "likes": 2681, "dislikes": 139, "categoryTitle": "Database", "frontendQuestionId": "183", "paidOnly": false, "title": "Customers Who Never Order", "titleSlug": "customers-who-never-order", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 886789, "totalSubmissionRaw": 1270547}, "184": {"acRate": 52.977255429755544, "difficulty": "Medium", "likes": 2101, "dislikes": 189, "categoryTitle": "Database", "frontendQuestionId": "184", "paidOnly": false, "title": "Department Highest Salary", "titleSlug": "department-highest-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 426691, "totalSubmissionRaw": 805423}, "185": {"acRate": 55.467369890813714, "difficulty": "Hard", "likes": 2174, "dislikes": 249, "categoryTitle": "Database", "frontendQuestionId": "185", "paidOnly": false, "title": "Department Top Three Salaries", "titleSlug": "department-top-three-salaries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 392486, "totalSubmissionRaw": 707598}, "186": {"acRate": 55.32423140626753, "difficulty": "Medium", "likes": 1080, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "186", "paidOnly": true, "title": "Reverse Words in a String II", "titleSlug": "reverse-words-in-a-string-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 167680, "totalSubmissionRaw": 303086}, "187": {"acRate": 49.8879061106483, "difficulty": "Medium", "likes": 3371, "dislikes": 543, "categoryTitle": "Algorithms", "frontendQuestionId": "187", "paidOnly": false, "title": "Repeated DNA Sequences", "titleSlug": "repeated-dna-sequences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 407225, "totalSubmissionRaw": 816280}, "188": {"acRate": 44.871718969294044, "difficulty": "Hard", "likes": 7525, "dislikes": 211, "categoryTitle": "Algorithms", "frontendQuestionId": "188", "paidOnly": false, "title": "Best Time to Buy and Sell Stock IV", "titleSlug": "best-time-to-buy-and-sell-stock-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 515381, "totalSubmissionRaw": 1148569}, "189": {"acRate": 41.7639578291012, "difficulty": "Medium", "likes": 18456, "dislikes": 2009, "categoryTitle": "Algorithms", "frontendQuestionId": "189", "paidOnly": false, "title": "Rotate Array", "titleSlug": "rotate-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2596093, "totalSubmissionRaw": 6216119}, "190": {"acRate": 60.644004075050916, "difficulty": "Easy", "likes": 5186, "dislikes": 1487, "categoryTitle": "Algorithms", "frontendQuestionId": "190", "paidOnly": false, "title": "Reverse Bits", "titleSlug": "reverse-bits", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 880404, "totalSubmissionRaw": 1451759}, "191": {"acRate": 72.74723751248516, "difficulty": "Easy", "likes": 6612, "dislikes": 1343, "categoryTitle": "Algorithms", "frontendQuestionId": "191", "paidOnly": false, "title": "Number of 1 Bits", "titleSlug": "number-of-1-bits", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1616178, "totalSubmissionRaw": 2221636}, "192": {"acRate": 26.112492172229917, "difficulty": "Medium", "likes": 549, "dislikes": 308, "categoryTitle": "Shell", "frontendQuestionId": "192", "paidOnly": false, "title": "Word Frequency", "titleSlug": "word-frequency", "topicTags": [{"name": "Shell", "id": "VG9waWNUYWdOb2RlOjYxMDQ0", "slug": "shell"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55042, "totalSubmissionRaw": 210788}, "193": {"acRate": 26.453848057411534, "difficulty": "Easy", "likes": 433, "dislikes": 969, "categoryTitle": "Shell", "frontendQuestionId": "193", "paidOnly": false, "title": "Valid Phone Numbers", "titleSlug": "valid-phone-numbers", "topicTags": [{"name": "Shell", "id": "VG9waWNUYWdOb2RlOjYxMDQ0", "slug": "shell"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90865, "totalSubmissionRaw": 343485}, "194": {"acRate": 26.915420493340385, "difficulty": "Medium", "likes": 150, "dislikes": 287, "categoryTitle": "Shell", "frontendQuestionId": "194", "paidOnly": false, "title": "Transpose File", "titleSlug": "transpose-file", "topicTags": [{"name": "Shell", "id": "VG9waWNUYWdOb2RlOjYxMDQ0", "slug": "shell"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27988, "totalSubmissionRaw": 103985}, "195": {"acRate": 33.73117263425618, "difficulty": "Easy", "likes": 395, "dislikes": 470, "categoryTitle": "Shell", "frontendQuestionId": "195", "paidOnly": false, "title": "Tenth Line", "titleSlug": "tenth-line", "topicTags": [{"name": "Shell", "id": "VG9waWNUYWdOb2RlOjYxMDQ0", "slug": "shell"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 115648, "totalSubmissionRaw": 342852}, "196": {"acRate": 63.12832502078138, "difficulty": "Easy", "likes": 1686, "dislikes": 343, "categoryTitle": "Database", "frontendQuestionId": "196", "paidOnly": false, "title": "Delete Duplicate Emails", "titleSlug": "delete-duplicate-emails", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 607545, "totalSubmissionRaw": 962398}, "197": {"acRate": 49.14634437582166, "difficulty": "Easy", "likes": 3192, "dislikes": 642, "categoryTitle": "Database", "frontendQuestionId": "197", "paidOnly": false, "title": "Rising Temperature", "titleSlug": "rising-temperature", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 843729, "totalSubmissionRaw": 1716775}, "198": {"acRate": 51.61084495365182, "difficulty": "Medium", "likes": 21438, "dislikes": 443, "categoryTitle": "Algorithms", "frontendQuestionId": "198", "paidOnly": false, "title": "House Robber", "titleSlug": "house-robber", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2507460, "totalSubmissionRaw": 4858405}, "199": {"acRate": 64.03436942080461, "difficulty": "Medium", "likes": 12224, "dislikes": 1022, "categoryTitle": "Algorithms", "frontendQuestionId": "199", "paidOnly": false, "title": "Binary Tree Right Side View", "titleSlug": "binary-tree-right-side-view", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1522526, "totalSubmissionRaw": 2377675}, "200": {"acRate": 60.64626548942448, "difficulty": "Medium", "likes": 23117, "dislikes": 534, "categoryTitle": "Algorithms", "frontendQuestionId": "200", "paidOnly": false, "title": "Number of Islands", "titleSlug": "number-of-islands", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3014737, "totalSubmissionRaw": 4971018}, "201": {"acRate": 47.292742115378985, "difficulty": "Medium", "likes": 4054, "dislikes": 304, "categoryTitle": "Algorithms", "frontendQuestionId": "201", "paidOnly": false, "title": "Bitwise AND of Numbers Range", "titleSlug": "bitwise-and-of-numbers-range", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 419777, "totalSubmissionRaw": 887614}, "202": {"acRate": 56.965241460312335, "difficulty": "Easy", "likes": 10619, "dislikes": 1502, "categoryTitle": "Algorithms", "frontendQuestionId": "202", "paidOnly": false, "title": "Happy Number", "titleSlug": "happy-number", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1637368, "totalSubmissionRaw": 2874326}, "203": {"acRate": 50.18826300323208, "difficulty": "Easy", "likes": 8417, "dislikes": 254, "categoryTitle": "Algorithms", "frontendQuestionId": "203", "paidOnly": false, "title": "Remove Linked List Elements", "titleSlug": "remove-linked-list-elements", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1231227, "totalSubmissionRaw": 2453217}, "204": {"acRate": 34.060697599209774, "difficulty": "Medium", "likes": 8082, "dislikes": 1480, "categoryTitle": "Algorithms", "frontendQuestionId": "204", "paidOnly": false, "title": "Count Primes", "titleSlug": "count-primes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 948945, "totalSubmissionRaw": 2786038}, "205": {"acRate": 45.86861814161134, "difficulty": "Easy", "likes": 9253, "dislikes": 2142, "categoryTitle": "Algorithms", "frontendQuestionId": "205", "paidOnly": false, "title": "Isomorphic Strings", "titleSlug": "isomorphic-strings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1531181, "totalSubmissionRaw": 3338190}, "206": {"acRate": 77.8888040473922, "difficulty": "Easy", "likes": 21982, "dislikes": 466, "categoryTitle": "Algorithms", "frontendQuestionId": "206", "paidOnly": false, "title": "Reverse Linked List", "titleSlug": "reverse-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4644313, "totalSubmissionRaw": 5962748}, "207": {"acRate": 47.70366146878312, "difficulty": "Medium", "likes": 16487, "dislikes": 754, "categoryTitle": "Algorithms", "frontendQuestionId": "207", "paidOnly": false, "title": "Course Schedule", "titleSlug": "course-schedule", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1773694, "totalSubmissionRaw": 3718138}, "208": {"acRate": 66.6027853990697, "difficulty": "Medium", "likes": 11738, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "208", "paidOnly": false, "title": "Implement Trie (Prefix Tree)", "titleSlug": "implement-trie-prefix-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1161805, "totalSubmissionRaw": 1744380}, "209": {"acRate": 48.01794195292476, "difficulty": "Medium", "likes": 12867, "dislikes": 458, "categoryTitle": "Algorithms", "frontendQuestionId": "209", "paidOnly": false, "title": "Minimum Size Subarray Sum", "titleSlug": "minimum-size-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1211929, "totalSubmissionRaw": 2523899}, "210": {"acRate": 51.72931018832274, "difficulty": "Medium", "likes": 10956, "dislikes": 352, "categoryTitle": "Algorithms", "frontendQuestionId": "210", "paidOnly": false, "title": "Course Schedule II", "titleSlug": "course-schedule-ii", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1173935, "totalSubmissionRaw": 2269383}, "211": {"acRate": 46.076465701077275, "difficulty": "Medium", "likes": 7684, "dislikes": 462, "categoryTitle": "Algorithms", "frontendQuestionId": "211", "paidOnly": false, "title": "Design Add and Search Words Data Structure", "titleSlug": "design-add-and-search-words-data-structure", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 693778, "totalSubmissionRaw": 1505726}, "212": {"acRate": 36.67442668072901, "difficulty": "Hard", "likes": 9552, "dislikes": 473, "categoryTitle": "Algorithms", "frontendQuestionId": "212", "paidOnly": false, "title": "Word Search II", "titleSlug": "word-search-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 712848, "totalSubmissionRaw": 1943719}, "213": {"acRate": 42.67629950409433, "difficulty": "Medium", "likes": 10045, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "213", "paidOnly": false, "title": "House Robber II", "titleSlug": "house-robber-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 863668, "totalSubmissionRaw": 2023765}, "214": {"acRate": 39.85629861249011, "difficulty": "Hard", "likes": 4248, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "214", "paidOnly": false, "title": "Shortest Palindrome", "titleSlug": "shortest-palindrome", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 285010, "totalSubmissionRaw": 715094}, "215": {"acRate": 67.2048199598198, "difficulty": "Medium", "likes": 17363, "dislikes": 913, "categoryTitle": "Algorithms", "frontendQuestionId": "215", "paidOnly": false, "title": "Kth Largest Element in an Array", "titleSlug": "kth-largest-element-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2585481, "totalSubmissionRaw": 3847167}, "216": {"acRate": 70.72551420176298, "difficulty": "Medium", "likes": 6107, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "216", "paidOnly": false, "title": "Combination Sum III", "titleSlug": "combination-sum-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 577686, "totalSubmissionRaw": 816800}, "217": {"acRate": 62.33973770379166, "difficulty": "Easy", "likes": 12277, "dislikes": 1309, "categoryTitle": "Algorithms", "frontendQuestionId": "217", "paidOnly": false, "title": "Contains Duplicate", "titleSlug": "contains-duplicate", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4463918, "totalSubmissionRaw": 7160638}, "218": {"acRate": 43.19961876249504, "difficulty": "Hard", "likes": 5954, "dislikes": 270, "categoryTitle": "Algorithms", "frontendQuestionId": "218", "paidOnly": false, "title": "The Skyline Problem", "titleSlug": "the-skyline-problem", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Line Sweep", "id": "VG9waWNUYWdOb2RlOjU2MTE5", "slug": "line-sweep"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 301867, "totalSubmissionRaw": 698775}, "219": {"acRate": 46.77845243203998, "difficulty": "Easy", "likes": 6319, "dislikes": 3145, "categoryTitle": "Algorithms", "frontendQuestionId": "219", "paidOnly": false, "title": "Contains Duplicate II", "titleSlug": "contains-duplicate-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1096589, "totalSubmissionRaw": 2344230}, "220": {"acRate": 23.064770242610187, "difficulty": "Hard", "likes": 1056, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "220", "paidOnly": false, "title": "Contains Duplicate III", "titleSlug": "contains-duplicate-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 264245, "totalSubmissionRaw": 1145665}, "221": {"acRate": 47.521998835156595, "difficulty": "Medium", "likes": 10270, "dislikes": 233, "categoryTitle": "Algorithms", "frontendQuestionId": "221", "paidOnly": false, "title": "Maximal Square", "titleSlug": "maximal-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 736789, "totalSubmissionRaw": 1550411}, "222": {"acRate": 67.6289831500719, "difficulty": "Easy", "likes": 8791, "dislikes": 531, "categoryTitle": "Algorithms", "frontendQuestionId": "222", "paidOnly": false, "title": "Count Complete Tree Nodes", "titleSlug": "count-complete-tree-nodes", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 828286, "totalSubmissionRaw": 1224751}, "223": {"acRate": 46.73913043478261, "difficulty": "Medium", "likes": 2013, "dislikes": 1651, "categoryTitle": "Algorithms", "frontendQuestionId": "223", "paidOnly": false, "title": "Rectangle Area", "titleSlug": "rectangle-area", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 233705, "totalSubmissionRaw": 500020}, "224": {"acRate": 44.08440265372591, "difficulty": "Hard", "likes": 6417, "dislikes": 511, "categoryTitle": "Algorithms", "frontendQuestionId": "224", "paidOnly": false, "title": "Basic Calculator", "titleSlug": "basic-calculator", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 512716, "totalSubmissionRaw": 1163038}, "225": {"acRate": 65.55299988304549, "difficulty": "Easy", "likes": 6211, "dislikes": 1219, "categoryTitle": "Algorithms", "frontendQuestionId": "225", "paidOnly": false, "title": "Implement Stack using Queues", "titleSlug": "implement-stack-using-queues", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 773490, "totalSubmissionRaw": 1179946}, "226": {"acRate": 78.02199177676425, "difficulty": "Easy", "likes": 14163, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "226", "paidOnly": false, "title": "Invert Binary Tree", "titleSlug": "invert-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2306321, "totalSubmissionRaw": 2955993}, "227": {"acRate": 44.403210888703654, "difficulty": "Medium", "likes": 6224, "dislikes": 871, "categoryTitle": "Algorithms", "frontendQuestionId": "227", "paidOnly": false, "title": "Basic Calculator II", "titleSlug": "basic-calculator-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 699959, "totalSubmissionRaw": 1576376}, "228": {"acRate": 51.85040156317914, "difficulty": "Easy", "likes": 4066, "dislikes": 2230, "categoryTitle": "Algorithms", "frontendQuestionId": "228", "paidOnly": false, "title": "Summary Ranges", "titleSlug": "summary-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 662065, "totalSubmissionRaw": 1276877}, "229": {"acRate": 52.86727153385673, "difficulty": "Medium", "likes": 9861, "dislikes": 438, "categoryTitle": "Algorithms", "frontendQuestionId": "229", "paidOnly": false, "title": "Majority Element II", "titleSlug": "majority-element-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 804632, "totalSubmissionRaw": 1521986}, "230": {"acRate": 73.90701967637942, "difficulty": "Medium", "likes": 11677, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "230", "paidOnly": false, "title": "Kth Smallest Element in a BST", "titleSlug": "kth-smallest-element-in-a-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1622188, "totalSubmissionRaw": 2194905}, "231": {"acRate": 48.03569164889725, "difficulty": "Easy", "likes": 6956, "dislikes": 447, "categoryTitle": "Algorithms", "frontendQuestionId": "231", "paidOnly": false, "title": "Power of Two", "titleSlug": "power-of-two", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1481617, "totalSubmissionRaw": 3084405}, "232": {"acRate": 67.18214028237092, "difficulty": "Easy", "likes": 7802, "dislikes": 446, "categoryTitle": "Algorithms", "frontendQuestionId": "232", "paidOnly": false, "title": "Implement Queue using Stacks", "titleSlug": "implement-queue-using-stacks", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1047425, "totalSubmissionRaw": 1559083}, "233": {"acRate": 35.03931605165292, "difficulty": "Hard", "likes": 1601, "dislikes": 1489, "categoryTitle": "Algorithms", "frontendQuestionId": "233", "paidOnly": false, "title": "Number of Digit One", "titleSlug": "number-of-digit-one", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 102134, "totalSubmissionRaw": 291484}, "234": {"acRate": 54.35894354962093, "difficulty": "Easy", "likes": 16773, "dislikes": 898, "categoryTitle": "Algorithms", "frontendQuestionId": "234", "paidOnly": false, "title": "Palindrome Linked List", "titleSlug": "palindrome-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2135327, "totalSubmissionRaw": 3928203}, "235": {"acRate": 66.36733913452211, "difficulty": "Medium", "likes": 11337, "dislikes": 325, "categoryTitle": "Algorithms", "frontendQuestionId": "235", "paidOnly": false, "title": "Lowest Common Ancestor of a Binary Search Tree", "titleSlug": "lowest-common-ancestor-of-a-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1666085, "totalSubmissionRaw": 2510395}, "236": {"acRate": 64.24748223550594, "difficulty": "Medium", "likes": 16898, "dislikes": 435, "categoryTitle": "Algorithms", "frontendQuestionId": "236", "paidOnly": false, "title": "Lowest Common Ancestor of a Binary Tree", "titleSlug": "lowest-common-ancestor-of-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1839486, "totalSubmissionRaw": 2863133}, "237": {"acRate": 81.00003526514388, "difficulty": "Medium", "likes": 5287, "dislikes": 1618, "categoryTitle": "Algorithms", "frontendQuestionId": "237", "paidOnly": false, "title": "Delete Node in a Linked List", "titleSlug": "delete-node-in-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1538914, "totalSubmissionRaw": 1899893}, "238": {"acRate": 66.85069056424176, "difficulty": "Medium", "likes": 23082, "dislikes": 1458, "categoryTitle": "Algorithms", "frontendQuestionId": "238", "paidOnly": false, "title": "Product of Array Except Self", "titleSlug": "product-of-array-except-self", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3063459, "totalSubmissionRaw": 4582535}, "239": {"acRate": 46.90790312026626, "difficulty": "Hard", "likes": 18546, "dislikes": 705, "categoryTitle": "Algorithms", "frontendQuestionId": "239", "paidOnly": false, "title": "Sliding Window Maximum", "titleSlug": "sliding-window-maximum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1144830, "totalSubmissionRaw": 2440589}, "240": {"acRate": 53.70183524342491, "difficulty": "Medium", "likes": 12071, "dislikes": 210, "categoryTitle": "Algorithms", "frontendQuestionId": "240", "paidOnly": false, "title": "Search a 2D Matrix II", "titleSlug": "search-a-2d-matrix-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1014991, "totalSubmissionRaw": 1890049}, "241": {"acRate": 71.74699572175913, "difficulty": "Medium", "likes": 6080, "dislikes": 374, "categoryTitle": "Algorithms", "frontendQuestionId": "241", "paidOnly": false, "title": "Different Ways to Add Parentheses", "titleSlug": "different-ways-to-add-parentheses", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 328193, "totalSubmissionRaw": 457431}, "242": {"acRate": 65.50150696778402, "difficulty": "Easy", "likes": 12408, "dislikes": 412, "categoryTitle": "Algorithms", "frontendQuestionId": "242", "paidOnly": false, "title": "Valid Anagram", "titleSlug": "valid-anagram", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 4047498, "totalSubmissionRaw": 6179237}, "243": {"acRate": 65.54561505022181, "difficulty": "Easy", "likes": 1274, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "243", "paidOnly": true, "title": "Shortest Word Distance", "titleSlug": "shortest-word-distance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 220892, "totalSubmissionRaw": 337005}, "244": {"acRate": 61.498538239044564, "difficulty": "Medium", "likes": 1057, "dislikes": 347, "categoryTitle": "Algorithms", "frontendQuestionId": "244", "paidOnly": true, "title": "Shortest Word Distance II", "titleSlug": "shortest-word-distance-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 158189, "totalSubmissionRaw": 257224}, "245": {"acRate": 58.68565185015066, "difficulty": "Medium", "likes": 506, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "245", "paidOnly": true, "title": "Shortest Word Distance III", "titleSlug": "shortest-word-distance-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84326, "totalSubmissionRaw": 143691}, "246": {"acRate": 47.66603624323517, "difficulty": "Easy", "likes": 603, "dislikes": 1022, "categoryTitle": "Algorithms", "frontendQuestionId": "246", "paidOnly": true, "title": "Strobogrammatic Number", "titleSlug": "strobogrammatic-number", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 181967, "totalSubmissionRaw": 381754}, "247": {"acRate": 52.666332119094115, "difficulty": "Medium", "likes": 928, "dislikes": 252, "categoryTitle": "Algorithms", "frontendQuestionId": "247", "paidOnly": true, "title": "Strobogrammatic Number II", "titleSlug": "strobogrammatic-number-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 145879, "totalSubmissionRaw": 276989}, "248": {"acRate": 42.254279008529394, "difficulty": "Hard", "likes": 301, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "248", "paidOnly": true, "title": "Strobogrammatic Number III", "titleSlug": "strobogrammatic-number-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36907, "totalSubmissionRaw": 87345}, "249": {"acRate": 66.2758936425224, "difficulty": "Medium", "likes": 1694, "dislikes": 395, "categoryTitle": "Algorithms", "frontendQuestionId": "249", "paidOnly": true, "title": "Group Shifted Strings", "titleSlug": "group-shifted-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 257682, "totalSubmissionRaw": 388802}, "250": {"acRate": 56.71655780017591, "difficulty": "Medium", "likes": 1207, "dislikes": 433, "categoryTitle": "Algorithms", "frontendQuestionId": "250", "paidOnly": true, "title": "Count Univalue Subtrees", "titleSlug": "count-univalue-subtrees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157334, "totalSubmissionRaw": 277404}, "251": {"acRate": 49.723656378647625, "difficulty": "Medium", "likes": 722, "dislikes": 405, "categoryTitle": "Algorithms", "frontendQuestionId": "251", "paidOnly": true, "title": "Flatten 2D Vector", "titleSlug": "flatten-2d-vector", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 131172, "totalSubmissionRaw": 263801}, "252": {"acRate": 58.4654903754255, "difficulty": "Easy", "likes": 2052, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "252", "paidOnly": true, "title": "Meeting Rooms", "titleSlug": "meeting-rooms", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 426981, "totalSubmissionRaw": 730314}, "253": {"acRate": 51.57436147654292, "difficulty": "Medium", "likes": 6988, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "253", "paidOnly": true, "title": "Meeting Rooms II", "titleSlug": "meeting-rooms-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 950254, "totalSubmissionRaw": 1842489}, "254": {"acRate": 49.831322915714765, "difficulty": "Medium", "likes": 1140, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "254", "paidOnly": true, "title": "Factor Combinations", "titleSlug": "factor-combinations", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 130871, "totalSubmissionRaw": 262630}, "255": {"acRate": 50.30971318389974, "difficulty": "Medium", "likes": 1212, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "255", "paidOnly": true, "title": "Verify Preorder Sequence in Binary Search Tree", "titleSlug": "verify-preorder-sequence-in-binary-search-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 83494, "totalSubmissionRaw": 165960}, "256": {"acRate": 63.017014660796534, "difficulty": "Medium", "likes": 2308, "dislikes": 130, "categoryTitle": "Algorithms", "frontendQuestionId": "256", "paidOnly": true, "title": "Paint House", "titleSlug": "paint-house", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 216851, "totalSubmissionRaw": 344115}, "257": {"acRate": 64.96597655510658, "difficulty": "Easy", "likes": 6678, "dislikes": 304, "categoryTitle": "Algorithms", "frontendQuestionId": "257", "paidOnly": false, "title": "Binary Tree Paths", "titleSlug": "binary-tree-paths", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 786022, "totalSubmissionRaw": 1209899}, "258": {"acRate": 67.23021404146782, "difficulty": "Easy", "likes": 4912, "dislikes": 1943, "categoryTitle": "Algorithms", "frontendQuestionId": "258", "paidOnly": false, "title": "Add Digits", "titleSlug": "add-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 866661, "totalSubmissionRaw": 1289095}, "259": {"acRate": 50.876036813998404, "difficulty": "Medium", "likes": 1569, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "259", "paidOnly": true, "title": "3Sum Smaller", "titleSlug": "3sum-smaller", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 156716, "totalSubmissionRaw": 308035}, "260": {"acRate": 70.78263582800297, "difficulty": "Medium", "likes": 6419, "dislikes": 267, "categoryTitle": "Algorithms", "frontendQuestionId": "260", "paidOnly": false, "title": "Single Number III", "titleSlug": "single-number-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 485462, "totalSubmissionRaw": 685849}, "261": {"acRate": 48.63356631110054, "difficulty": "Medium", "likes": 3311, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "261", "paidOnly": true, "title": "Graph Valid Tree", "titleSlug": "graph-valid-tree", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 433221, "totalSubmissionRaw": 890785}, "262": {"acRate": 36.63263839487957, "difficulty": "Hard", "likes": 1265, "dislikes": 673, "categoryTitle": "Database", "frontendQuestionId": "262", "paidOnly": false, "title": "Trips and Users", "titleSlug": "trips-and-users", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 201348, "totalSubmissionRaw": 549641}, "263": {"acRate": 42.18480481914922, "difficulty": "Easy", "likes": 3463, "dislikes": 1731, "categoryTitle": "Algorithms", "frontendQuestionId": "263", "paidOnly": false, "title": "Ugly Number", "titleSlug": "ugly-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 572274, "totalSubmissionRaw": 1356588}, "264": {"acRate": 49.14311008582732, "difficulty": "Medium", "likes": 6563, "dislikes": 397, "categoryTitle": "Algorithms", "frontendQuestionId": "264", "paidOnly": false, "title": "Ugly Number II", "titleSlug": "ugly-number-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 461844, "totalSubmissionRaw": 939794}, "265": {"acRate": 55.27825612890385, "difficulty": "Hard", "likes": 1308, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "265", "paidOnly": true, "title": "Paint House II", "titleSlug": "paint-house-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127758, "totalSubmissionRaw": 231118}, "266": {"acRate": 67.79320307057071, "difficulty": "Easy", "likes": 1068, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "266", "paidOnly": true, "title": "Palindrome Permutation", "titleSlug": "palindrome-permutation", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 212129, "totalSubmissionRaw": 312905}, "267": {"acRate": 41.89573348369514, "difficulty": "Medium", "likes": 887, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "267", "paidOnly": true, "title": "Palindrome Permutation II", "titleSlug": "palindrome-permutation-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71330, "totalSubmissionRaw": 170256}, "268": {"acRate": 68.37433489061937, "difficulty": "Easy", "likes": 12431, "dislikes": 3360, "categoryTitle": "Algorithms", "frontendQuestionId": "268", "paidOnly": false, "title": "Missing Number", "titleSlug": "missing-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2570543, "totalSubmissionRaw": 3759519}, "269": {"acRate": 36.07350702277594, "difficulty": "Hard", "likes": 4468, "dislikes": 1006, "categoryTitle": "Algorithms", "frontendQuestionId": "269", "paidOnly": true, "title": "Alien Dictionary", "titleSlug": "alien-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 403278, "totalSubmissionRaw": 1117934}, "270": {"acRate": 50.85459239969987, "difficulty": "Easy", "likes": 1831, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "270", "paidOnly": true, "title": "Closest Binary Search Tree Value", "titleSlug": "closest-binary-search-tree-value", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 368706, "totalSubmissionRaw": 725022}, "271": {"acRate": 47.96833026397878, "difficulty": "Medium", "likes": 1481, "dislikes": 418, "categoryTitle": "Algorithms", "frontendQuestionId": "271", "paidOnly": true, "title": "Encode and Decode Strings", "titleSlug": "encode-and-decode-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 223743, "totalSubmissionRaw": 466439}, "272": {"acRate": 59.59166229578258, "difficulty": "Hard", "likes": 1303, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "272", "paidOnly": true, "title": "Closest Binary Search Tree Value II", "titleSlug": "closest-binary-search-tree-value-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 122704, "totalSubmissionRaw": 205908}, "273": {"acRate": 34.07984795416328, "difficulty": "Hard", "likes": 3637, "dislikes": 6731, "categoryTitle": "Algorithms", "frontendQuestionId": "273", "paidOnly": false, "title": "Integer to English Words", "titleSlug": "integer-to-english-words", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 513554, "totalSubmissionRaw": 1506914}, "274": {"acRate": 39.473512295238145, "difficulty": "Medium", "likes": 1414, "dislikes": 659, "categoryTitle": "Algorithms", "frontendQuestionId": "274", "paidOnly": false, "title": "H-Index", "titleSlug": "h-index", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 580066, "totalSubmissionRaw": 1469507}, "275": {"acRate": 38.501142860150054, "difficulty": "Medium", "likes": 373, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "275", "paidOnly": false, "title": "H-Index II", "titleSlug": "h-index-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219480, "totalSubmissionRaw": 570061}, "276": {"acRate": 47.16860800924143, "difficulty": "Medium", "likes": 1570, "dislikes": 389, "categoryTitle": "Algorithms", "frontendQuestionId": "276", "paidOnly": true, "title": "Paint Fence", "titleSlug": "paint-fence", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 117597, "totalSubmissionRaw": 249312}, "277": {"acRate": 47.65505081049771, "difficulty": "Medium", "likes": 2860, "dislikes": 285, "categoryTitle": "Algorithms", "frontendQuestionId": "277", "paidOnly": true, "title": "Find the Celebrity", "titleSlug": "find-the-celebrity", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 279728, "totalSubmissionRaw": 586983}, "278": {"acRate": 45.03126767561967, "difficulty": "Easy", "likes": 8470, "dislikes": 3333, "categoryTitle": "Algorithms", "frontendQuestionId": "278", "paidOnly": false, "title": "First Bad Version", "titleSlug": "first-bad-version", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1788919, "totalSubmissionRaw": 3972617}, "279": {"acRate": 55.17310581511813, "difficulty": "Medium", "likes": 11309, "dislikes": 477, "categoryTitle": "Algorithms", "frontendQuestionId": "279", "paidOnly": false, "title": "Perfect Squares", "titleSlug": "perfect-squares", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 898994, "totalSubmissionRaw": 1629407}, "280": {"acRate": 67.89972087925358, "difficulty": "Medium", "likes": 1216, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "280", "paidOnly": true, "title": "Wiggle Sort", "titleSlug": "wiggle-sort", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 146200, "totalSubmissionRaw": 215318}, "281": {"acRate": 64.55133816079149, "difficulty": "Medium", "likes": 684, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "281", "paidOnly": true, "title": "Zigzag Iterator", "titleSlug": "zigzag-iterator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97346, "totalSubmissionRaw": 150804}, "282": {"acRate": 40.40584117224441, "difficulty": "Hard", "likes": 3456, "dislikes": 644, "categoryTitle": "Algorithms", "frontendQuestionId": "282", "paidOnly": false, "title": "Expression Add Operators", "titleSlug": "expression-add-operators", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 241833, "totalSubmissionRaw": 598510}, "283": {"acRate": 62.20682624201769, "difficulty": "Easy", "likes": 17091, "dislikes": 487, "categoryTitle": "Algorithms", "frontendQuestionId": "283", "paidOnly": false, "title": "Move Zeroes", "titleSlug": "move-zeroes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 3435289, "totalSubmissionRaw": 5522366}, "284": {"acRate": 59.99228782268331, "difficulty": "Medium", "likes": 1866, "dislikes": 1040, "categoryTitle": "Algorithms", "frontendQuestionId": "284", "paidOnly": false, "title": "Peeking Iterator", "titleSlug": "peeking-iterator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227144, "totalSubmissionRaw": 378622}, "285": {"acRate": 50.20035233871417, "difficulty": "Medium", "likes": 2580, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "285", "paidOnly": true, "title": "Inorder Successor in BST", "titleSlug": "inorder-successor-in-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 342516, "totalSubmissionRaw": 682298}, "286": {"acRate": 62.021665614205865, "difficulty": "Medium", "likes": 3171, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "286", "paidOnly": true, "title": "Walls and Gates", "titleSlug": "walls-and-gates", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 342777, "totalSubmissionRaw": 552673}, "287": {"acRate": 61.734833558054646, "difficulty": "Medium", "likes": 23617, "dislikes": 4852, "categoryTitle": "Algorithms", "frontendQuestionId": "287", "paidOnly": false, "title": "Find the Duplicate Number", "titleSlug": "find-the-duplicate-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1923478, "totalSubmissionRaw": 3115709}, "288": {"acRate": 26.603788292150597, "difficulty": "Medium", "likes": 206, "dislikes": 1826, "categoryTitle": "Algorithms", "frontendQuestionId": "288", "paidOnly": true, "title": "Unique Word Abbreviation", "titleSlug": "unique-word-abbreviation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75086, "totalSubmissionRaw": 282238}, "289": {"acRate": 70.26236991378472, "difficulty": "Medium", "likes": 6431, "dislikes": 583, "categoryTitle": "Algorithms", "frontendQuestionId": "289", "paidOnly": false, "title": "Game of Life", "titleSlug": "game-of-life", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 513182, "totalSubmissionRaw": 730379}, "290": {"acRate": 42.5237713369229, "difficulty": "Easy", "likes": 7392, "dislikes": 1050, "categoryTitle": "Algorithms", "frontendQuestionId": "290", "paidOnly": false, "title": "Word Pattern", "titleSlug": "word-pattern", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 816613, "totalSubmissionRaw": 1920364}, "291": {"acRate": 48.40889075019554, "difficulty": "Medium", "likes": 920, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "291", "paidOnly": true, "title": "Word Pattern II", "titleSlug": "word-pattern-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 78602, "totalSubmissionRaw": 162371}, "292": {"acRate": 57.34908265999699, "difficulty": "Easy", "likes": 1757, "dislikes": 2709, "categoryTitle": "Algorithms", "frontendQuestionId": "292", "paidOnly": false, "title": "Nim Game", "titleSlug": "nim-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 406764, "totalSubmissionRaw": 709278}, "293": {"acRate": 64.74033816425121, "difficulty": "Easy", "likes": 229, "dislikes": 468, "categoryTitle": "Algorithms", "frontendQuestionId": "293", "paidOnly": true, "title": "Flip Game", "titleSlug": "flip-game", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75047, "totalSubmissionRaw": 115920}, "294": {"acRate": 52.14664911544749, "difficulty": "Medium", "likes": 623, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "294", "paidOnly": true, "title": "Flip Game II", "titleSlug": "flip-game-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 72099, "totalSubmissionRaw": 138262}, "295": {"acRate": 52.46248783397319, "difficulty": "Hard", "likes": 12124, "dislikes": 254, "categoryTitle": "Algorithms", "frontendQuestionId": "295", "paidOnly": false, "title": "Find Median from Data Stream", "titleSlug": "find-median-from-data-stream", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 874301, "totalSubmissionRaw": 1666526}, "296": {"acRate": 60.984467970017775, "difficulty": "Hard", "likes": 1184, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "296", "paidOnly": true, "title": "Best Meeting Point", "titleSlug": "best-meeting-point", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86812, "totalSubmissionRaw": 142351}, "297": {"acRate": 57.70138916217387, "difficulty": "Hard", "likes": 10310, "dislikes": 403, "categoryTitle": "Algorithms", "frontendQuestionId": "297", "paidOnly": false, "title": "Serialize and Deserialize Binary Tree", "titleSlug": "serialize-and-deserialize-binary-tree", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 938396, "totalSubmissionRaw": 1626300}, "298": {"acRate": 53.795906208774845, "difficulty": "Medium", "likes": 1143, "dislikes": 238, "categoryTitle": "Algorithms", "frontendQuestionId": "298", "paidOnly": true, "title": "Binary Tree Longest Consecutive Sequence", "titleSlug": "binary-tree-longest-consecutive-sequence", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151698, "totalSubmissionRaw": 281988}, "299": {"acRate": 50.72282149451788, "difficulty": "Medium", "likes": 2470, "dislikes": 1788, "categoryTitle": "Algorithms", "frontendQuestionId": "299", "paidOnly": false, "title": "Bulls and Cows", "titleSlug": "bulls-and-cows", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 388971, "totalSubmissionRaw": 766856}, "300": {"acRate": 56.473639175464164, "difficulty": "Medium", "likes": 21168, "dislikes": 463, "categoryTitle": "Algorithms", "frontendQuestionId": "300", "paidOnly": false, "title": "Longest Increasing Subsequence", "titleSlug": "longest-increasing-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1889558, "totalSubmissionRaw": 3345917}, "301": {"acRate": 48.64100224729815, "difficulty": "Hard", "likes": 5900, "dislikes": 289, "categoryTitle": "Algorithms", "frontendQuestionId": "301", "paidOnly": false, "title": "Remove Invalid Parentheses", "titleSlug": "remove-invalid-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 448897, "totalSubmissionRaw": 922880}, "302": {"acRate": 59.188175601147144, "difficulty": "Hard", "likes": 530, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "302", "paidOnly": true, "title": "Smallest Rectangle Enclosing Black Pixels", "titleSlug": "smallest-rectangle-enclosing-black-pixels", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50977, "totalSubmissionRaw": 86127}, "303": {"acRate": 65.53781476687772, "difficulty": "Easy", "likes": 3305, "dislikes": 1930, "categoryTitle": "Algorithms", "frontendQuestionId": "303", "paidOnly": false, "title": "Range Sum Query - Immutable", "titleSlug": "range-sum-query-immutable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 598006, "totalSubmissionRaw": 912459}, "304": {"acRate": 55.40068787618229, "difficulty": "Medium", "likes": 5017, "dislikes": 347, "categoryTitle": "Algorithms", "frontendQuestionId": "304", "paidOnly": false, "title": "Range Sum Query 2D - Immutable", "titleSlug": "range-sum-query-2d-immutable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 386586, "totalSubmissionRaw": 697800}, "305": {"acRate": 39.921575236946545, "difficulty": "Hard", "likes": 1879, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "305", "paidOnly": true, "title": "Number of Islands II", "titleSlug": "number-of-islands-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151593, "totalSubmissionRaw": 379727}, "306": {"acRate": 32.03271369537198, "difficulty": "Medium", "likes": 1193, "dislikes": 807, "categoryTitle": "Algorithms", "frontendQuestionId": "306", "paidOnly": false, "title": "Additive Number", "titleSlug": "additive-number", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96430, "totalSubmissionRaw": 301036}, "307": {"acRate": 41.30430046146405, "difficulty": "Medium", "likes": 4803, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "307", "paidOnly": false, "title": "Range Sum Query - Mutable", "titleSlug": "range-sum-query-mutable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 284364, "totalSubmissionRaw": 688459}, "308": {"acRate": 44.40575006057737, "difficulty": "Hard", "likes": 805, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "308", "paidOnly": true, "title": "Range Sum Query 2D - Mutable", "titleSlug": "range-sum-query-2d-mutable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 78802, "totalSubmissionRaw": 177459}, "309": {"acRate": 59.287633610373966, "difficulty": "Medium", "likes": 9499, "dislikes": 327, "categoryTitle": "Algorithms", "frontendQuestionId": "309", "paidOnly": false, "title": "Best Time to Buy and Sell Stock with Cooldown", "titleSlug": "best-time-to-buy-and-sell-stock-with-cooldown", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 569030, "totalSubmissionRaw": 959782}, "310": {"acRate": 41.89042517551397, "difficulty": "Medium", "likes": 8349, "dislikes": 388, "categoryTitle": "Algorithms", "frontendQuestionId": "310", "paidOnly": false, "title": "Minimum Height Trees", "titleSlug": "minimum-height-trees", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 396376, "totalSubmissionRaw": 946221}, "311": {"acRate": 68.35161176201278, "difficulty": "Medium", "likes": 1072, "dislikes": 361, "categoryTitle": "Algorithms", "frontendQuestionId": "311", "paidOnly": true, "title": "Sparse Matrix Multiplication", "titleSlug": "sparse-matrix-multiplication", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 197070, "totalSubmissionRaw": 288318}, "312": {"acRate": 60.04234581403857, "difficulty": "Hard", "likes": 9117, "dislikes": 260, "categoryTitle": "Algorithms", "frontendQuestionId": "312", "paidOnly": false, "title": "Burst Balloons", "titleSlug": "burst-balloons", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 316759, "totalSubmissionRaw": 527560}, "313": {"acRate": 45.387509658346495, "difficulty": "Medium", "likes": 2194, "dislikes": 394, "categoryTitle": "Algorithms", "frontendQuestionId": "313", "paidOnly": false, "title": "Super Ugly Number", "titleSlug": "super-ugly-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 135105, "totalSubmissionRaw": 297670}, "314": {"acRate": 55.52355619151438, "difficulty": "Medium", "likes": 3298, "dislikes": 339, "categoryTitle": "Algorithms", "frontendQuestionId": "314", "paidOnly": true, "title": "Binary Tree Vertical Order Traversal", "titleSlug": "binary-tree-vertical-order-traversal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 459426, "totalSubmissionRaw": 827445}, "315": {"acRate": 42.61475074520919, "difficulty": "Hard", "likes": 8896, "dislikes": 244, "categoryTitle": "Algorithms", "frontendQuestionId": "315", "paidOnly": false, "title": "Count of Smaller Numbers After Self", "titleSlug": "count-of-smaller-numbers-after-self", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 334389, "totalSubmissionRaw": 784679}, "316": {"acRate": 50.30861203059012, "difficulty": "Medium", "likes": 8743, "dislikes": 642, "categoryTitle": "Algorithms", "frontendQuestionId": "316", "paidOnly": false, "title": "Remove Duplicate Letters", "titleSlug": "remove-duplicate-letters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 352603, "totalSubmissionRaw": 700880}, "317": {"acRate": 43.52374973843901, "difficulty": "Hard", "likes": 1885, "dislikes": 304, "categoryTitle": "Algorithms", "frontendQuestionId": "317", "paidOnly": true, "title": "Shortest Distance from All Buildings", "titleSlug": "shortest-distance-from-all-buildings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 185120, "totalSubmissionRaw": 425327}, "318": {"acRate": 60.25880626747063, "difficulty": "Medium", "likes": 3539, "dislikes": 141, "categoryTitle": "Algorithms", "frontendQuestionId": "318", "paidOnly": false, "title": "Maximum Product of Word Lengths", "titleSlug": "maximum-product-of-word-lengths", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 225057, "totalSubmissionRaw": 373484}, "319": {"acRate": 53.235650470485666, "difficulty": "Medium", "likes": 2711, "dislikes": 3137, "categoryTitle": "Algorithms", "frontendQuestionId": "319", "paidOnly": false, "title": "Bulb Switcher", "titleSlug": "bulb-switcher", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 235070, "totalSubmissionRaw": 441565}, "320": {"acRate": 59.79934153810787, "difficulty": "Medium", "likes": 705, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "320", "paidOnly": true, "title": "Generalized Abbreviation", "titleSlug": "generalized-abbreviation", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72835, "totalSubmissionRaw": 121799}, "321": {"acRate": 31.02192046371497, "difficulty": "Hard", "likes": 1975, "dislikes": 357, "categoryTitle": "Algorithms", "frontendQuestionId": "321", "paidOnly": false, "title": "Create Maximum Number", "titleSlug": "create-maximum-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64972, "totalSubmissionRaw": 209439}, "322": {"acRate": 45.03792713341102, "difficulty": "Medium", "likes": 19246, "dislikes": 472, "categoryTitle": "Algorithms", "frontendQuestionId": "322", "paidOnly": false, "title": "Coin Change", "titleSlug": "coin-change", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2018782, "totalSubmissionRaw": 4482404}, "323": {"acRate": 63.342091727201186, "difficulty": "Medium", "likes": 2694, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "323", "paidOnly": true, "title": "Number of Connected Components in an Undirected Graph", "titleSlug": "number-of-connected-components-in-an-undirected-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 432242, "totalSubmissionRaw": 682393}, "324": {"acRate": 34.887034737260336, "difficulty": "Medium", "likes": 3096, "dislikes": 963, "categoryTitle": "Algorithms", "frontendQuestionId": "324", "paidOnly": false, "title": "Wiggle Sort II", "titleSlug": "wiggle-sort-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 167710, "totalSubmissionRaw": 480723}, "325": {"acRate": 49.69492314857941, "difficulty": "Medium", "likes": 2055, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "325", "paidOnly": true, "title": "Maximum Size Subarray Sum Equals k", "titleSlug": "maximum-size-subarray-sum-equals-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 192051, "totalSubmissionRaw": 386460}, "326": {"acRate": 47.17200126844899, "difficulty": "Easy", "likes": 3139, "dislikes": 281, "categoryTitle": "Algorithms", "frontendQuestionId": "326", "paidOnly": false, "title": "Power of Three", "titleSlug": "power-of-three", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 910377, "totalSubmissionRaw": 1929911}, "327": {"acRate": 36.23008731587016, "difficulty": "Hard", "likes": 2338, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "327", "paidOnly": false, "title": "Count of Range Sum", "titleSlug": "count-of-range-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 81534, "totalSubmissionRaw": 225045}, "328": {"acRate": 61.67402499265333, "difficulty": "Medium", "likes": 10209, "dislikes": 544, "categoryTitle": "Algorithms", "frontendQuestionId": "328", "paidOnly": false, "title": "Odd Even Linked List", "titleSlug": "odd-even-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1057749, "totalSubmissionRaw": 1715064}, "329": {"acRate": 54.27567322701737, "difficulty": "Hard", "likes": 9038, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "329", "paidOnly": false, "title": "Longest Increasing Path in a Matrix", "titleSlug": "longest-increasing-path-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 564321, "totalSubmissionRaw": 1039731}, "330": {"acRate": 53.233119844575796, "difficulty": "Hard", "likes": 2323, "dislikes": 196, "categoryTitle": "Algorithms", "frontendQuestionId": "330", "paidOnly": false, "title": "Patching Array", "titleSlug": "patching-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161661, "totalSubmissionRaw": 303685}, "331": {"acRate": 45.62044136462546, "difficulty": "Medium", "likes": 2356, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "331", "paidOnly": false, "title": "Verify Preorder Serialization of a Binary Tree", "titleSlug": "verify-preorder-serialization-of-a-binary-tree", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 146547, "totalSubmissionRaw": 321231}, "332": {"acRate": 43.31717873689344, "difficulty": "Hard", "likes": 5954, "dislikes": 1887, "categoryTitle": "Algorithms", "frontendQuestionId": "332", "paidOnly": false, "title": "Reconstruct Itinerary", "titleSlug": "reconstruct-itinerary", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Eulerian Circuit", "id": "VG9waWNUYWdOb2RlOjYxMDc0", "slug": "eulerian-circuit"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 454768, "totalSubmissionRaw": 1049856}, "333": {"acRate": 44.63182151461192, "difficulty": "Medium", "likes": 1507, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "333", "paidOnly": true, "title": "Largest BST Subtree", "titleSlug": "largest-bst-subtree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 115047, "totalSubmissionRaw": 257766}, "334": {"acRate": 39.353386586491474, "difficulty": "Medium", "likes": 8243, "dislikes": 576, "categoryTitle": "Algorithms", "frontendQuestionId": "334", "paidOnly": false, "title": "Increasing Triplet Subsequence", "titleSlug": "increasing-triplet-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 665973, "totalSubmissionRaw": 1692280}, "335": {"acRate": 31.07167062012877, "difficulty": "Hard", "likes": 393, "dislikes": 513, "categoryTitle": "Algorithms", "frontendQuestionId": "335", "paidOnly": false, "title": "Self Crossing", "titleSlug": "self-crossing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36677, "totalSubmissionRaw": 118040}, "336": {"acRate": 35.69337299393567, "difficulty": "Hard", "likes": 4495, "dislikes": 468, "categoryTitle": "Algorithms", "frontendQuestionId": "336", "paidOnly": false, "title": "Palindrome Pairs", "titleSlug": "palindrome-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 213711, "totalSubmissionRaw": 598744}, "337": {"acRate": 54.497522165660925, "difficulty": "Medium", "likes": 8603, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "337", "paidOnly": false, "title": "House Robber III", "titleSlug": "house-robber-iii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 404139, "totalSubmissionRaw": 741574}, "338": {"acRate": 78.96266963424894, "difficulty": "Easy", "likes": 11247, "dislikes": 551, "categoryTitle": "Algorithms", "frontendQuestionId": "338", "paidOnly": false, "title": "Counting Bits", "titleSlug": "counting-bits", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1221148, "totalSubmissionRaw": 1546488}, "339": {"acRate": 84.52920015512791, "difficulty": "Medium", "likes": 1760, "dislikes": 436, "categoryTitle": "Algorithms", "frontendQuestionId": "339", "paidOnly": true, "title": "Nested List Weight Sum", "titleSlug": "nested-list-weight-sum", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 316020, "totalSubmissionRaw": 373859}, "340": {"acRate": 49.08694287894919, "difficulty": "Medium", "likes": 2846, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "340", "paidOnly": true, "title": "Longest Substring with At Most K Distinct Characters", "titleSlug": "longest-substring-with-at-most-k-distinct-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 358235, "totalSubmissionRaw": 729798}, "341": {"acRate": 64.85270984775514, "difficulty": "Medium", "likes": 4916, "dislikes": 1761, "categoryTitle": "Algorithms", "frontendQuestionId": "341", "paidOnly": false, "title": "Flatten Nested List Iterator", "titleSlug": "flatten-nested-list-iterator", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 467934, "totalSubmissionRaw": 721533}, "342": {"acRate": 48.58653280425981, "difficulty": "Easy", "likes": 3961, "dislikes": 400, "categoryTitle": "Algorithms", "frontendQuestionId": "342", "paidOnly": false, "title": "Power of Four", "titleSlug": "power-of-four", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 723401, "totalSubmissionRaw": 1488892}, "343": {"acRate": 60.69206137251979, "difficulty": "Medium", "likes": 5159, "dislikes": 449, "categoryTitle": "Algorithms", "frontendQuestionId": "343", "paidOnly": false, "title": "Integer Break", "titleSlug": "integer-break", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 374521, "totalSubmissionRaw": 617084}, "344": {"acRate": 79.13792281738934, "difficulty": "Easy", "likes": 8753, "dislikes": 1184, "categoryTitle": "Algorithms", "frontendQuestionId": "344", "paidOnly": false, "title": "Reverse String", "titleSlug": "reverse-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2889257, "totalSubmissionRaw": 3650916}, "345": {"acRate": 54.991976286060066, "difficulty": "Easy", "likes": 4696, "dislikes": 2810, "categoryTitle": "Algorithms", "frontendQuestionId": "345", "paidOnly": false, "title": "Reverse Vowels of a String", "titleSlug": "reverse-vowels-of-a-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1031476, "totalSubmissionRaw": 1875681}, "346": {"acRate": 78.97359458057338, "difficulty": "Easy", "likes": 1677, "dislikes": 177, "categoryTitle": "Algorithms", "frontendQuestionId": "346", "paidOnly": true, "title": "Moving Average from Data Stream", "titleSlug": "moving-average-from-data-stream", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 420137, "totalSubmissionRaw": 531999}, "347": {"acRate": 63.455426317167365, "difficulty": "Medium", "likes": 17654, "dislikes": 680, "categoryTitle": "Algorithms", "frontendQuestionId": "347", "paidOnly": false, "title": "Top K Frequent Elements", "titleSlug": "top-k-frequent-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2401974, "totalSubmissionRaw": 3785297}, "348": {"acRate": 58.21905067135228, "difficulty": "Medium", "likes": 2087, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "348", "paidOnly": true, "title": "Design Tic-Tac-Toe", "titleSlug": "design-tic-tac-toe", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 259764, "totalSubmissionRaw": 446181}, "349": {"acRate": 75.43767326087641, "difficulty": "Easy", "likes": 6187, "dislikes": 2298, "categoryTitle": "Algorithms", "frontendQuestionId": "349", "paidOnly": false, "title": "Intersection of Two Arrays", "titleSlug": "intersection-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1343203, "totalSubmissionRaw": 1780545}, "350": {"acRate": 58.726088192833444, "difficulty": "Easy", "likes": 7743, "dislikes": 981, "categoryTitle": "Algorithms", "frontendQuestionId": "350", "paidOnly": false, "title": "Intersection of Two Arrays II", "titleSlug": "intersection-of-two-arrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1447748, "totalSubmissionRaw": 2465256}, "351": {"acRate": 53.012713076891636, "difficulty": "Medium", "likes": 189, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "351", "paidOnly": true, "title": "Android Unlock Patterns", "titleSlug": "android-unlock-patterns", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77811, "totalSubmissionRaw": 146778}, "352": {"acRate": 60.16980710508677, "difficulty": "Hard", "likes": 1754, "dislikes": 365, "categoryTitle": "Algorithms", "frontendQuestionId": "352", "paidOnly": false, "title": "Data Stream as Disjoint Intervals", "titleSlug": "data-stream-as-disjoint-intervals", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113104, "totalSubmissionRaw": 187976}, "353": {"acRate": 38.908152461619906, "difficulty": "Medium", "likes": 951, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "353", "paidOnly": true, "title": "Design Snake Game", "titleSlug": "design-snake-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 88197, "totalSubmissionRaw": 226680}, "354": {"acRate": 37.08660397895918, "difficulty": "Hard", "likes": 6064, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "354", "paidOnly": false, "title": "Russian Doll Envelopes", "titleSlug": "russian-doll-envelopes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 232029, "totalSubmissionRaw": 625641}, "355": {"acRate": 40.85981337656978, "difficulty": "Medium", "likes": 4027, "dislikes": 556, "categoryTitle": "Algorithms", "frontendQuestionId": "355", "paidOnly": false, "title": "Design Twitter", "titleSlug": "design-twitter", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 208915, "totalSubmissionRaw": 511297}, "356": {"acRate": 35.74750717983039, "difficulty": "Medium", "likes": 301, "dislikes": 629, "categoryTitle": "Algorithms", "frontendQuestionId": "356", "paidOnly": true, "title": "Line Reflection", "titleSlug": "line-reflection", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42196, "totalSubmissionRaw": 118039}, "357": {"acRate": 53.43468022439383, "difficulty": "Medium", "likes": 1563, "dislikes": 1501, "categoryTitle": "Algorithms", "frontendQuestionId": "357", "paidOnly": false, "title": "Count Numbers with Unique Digits", "titleSlug": "count-numbers-with-unique-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 148402, "totalSubmissionRaw": 277726}, "358": {"acRate": 39.081355971651675, "difficulty": "Hard", "likes": 968, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "358", "paidOnly": true, "title": "Rearrange String k Distance Apart", "titleSlug": "rearrange-string-k-distance-apart", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67166, "totalSubmissionRaw": 171862}, "359": {"acRate": 76.14805323262297, "difficulty": "Easy", "likes": 1748, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "359", "paidOnly": true, "title": "Logger Rate Limiter", "titleSlug": "logger-rate-limiter", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 338734, "totalSubmissionRaw": 444837}, "360": {"acRate": 56.15125051284843, "difficulty": "Medium", "likes": 677, "dislikes": 213, "categoryTitle": "Algorithms", "frontendQuestionId": "360", "paidOnly": true, "title": "Sort Transformed Array", "titleSlug": "sort-transformed-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67062, "totalSubmissionRaw": 119431}, "361": {"acRate": 51.92480673714949, "difficulty": "Medium", "likes": 967, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "361", "paidOnly": true, "title": "Bomb Enemy", "titleSlug": "bomb-enemy", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79662, "totalSubmissionRaw": 153418}, "362": {"acRate": 68.87354660886552, "difficulty": "Medium", "likes": 2046, "dislikes": 236, "categoryTitle": "Algorithms", "frontendQuestionId": "362", "paidOnly": true, "title": "Design Hit Counter", "titleSlug": "design-hit-counter", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 257376, "totalSubmissionRaw": 373694}, "363": {"acRate": 44.33424642449103, "difficulty": "Hard", "likes": 3477, "dislikes": 174, "categoryTitle": "Algorithms", "frontendQuestionId": "363", "paidOnly": false, "title": "Max Sum of Rectangle No Larger Than K", "titleSlug": "max-sum-of-rectangle-no-larger-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128830, "totalSubmissionRaw": 290588}, "364": {"acRate": 64.5331424846493, "difficulty": "Medium", "likes": 1132, "dislikes": 461, "categoryTitle": "Algorithms", "frontendQuestionId": "364", "paidOnly": true, "title": "Nested List Weight Sum II", "titleSlug": "nested-list-weight-sum-ii", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 141567, "totalSubmissionRaw": 219371}, "365": {"acRate": 41.80578221616685, "difficulty": "Medium", "likes": 1538, "dislikes": 1485, "categoryTitle": "Algorithms", "frontendQuestionId": "365", "paidOnly": false, "title": "Water and Jug Problem", "titleSlug": "water-and-jug-problem", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 111690, "totalSubmissionRaw": 267164}, "366": {"acRate": 80.793177546635, "difficulty": "Medium", "likes": 3237, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "366", "paidOnly": true, "title": "Find Leaves of Binary Tree", "titleSlug": "find-leaves-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 263940, "totalSubmissionRaw": 326686}, "367": {"acRate": 43.88424730267794, "difficulty": "Easy", "likes": 4306, "dislikes": 312, "categoryTitle": "Algorithms", "frontendQuestionId": "367", "paidOnly": false, "title": "Valid Perfect Square", "titleSlug": "valid-perfect-square", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 678155, "totalSubmissionRaw": 1545326}, "368": {"acRate": 45.69495774152148, "difficulty": "Medium", "likes": 6018, "dislikes": 284, "categoryTitle": "Algorithms", "frontendQuestionId": "368", "paidOnly": false, "title": "Largest Divisible Subset", "titleSlug": "largest-divisible-subset", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 319367, "totalSubmissionRaw": 698906}, "369": {"acRate": 61.132725158751455, "difficulty": "Medium", "likes": 944, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "369", "paidOnly": true, "title": "Plus One Linked List", "titleSlug": "plus-one-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 82023, "totalSubmissionRaw": 134172}, "370": {"acRate": 71.87024381509445, "difficulty": "Medium", "likes": 1649, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "370", "paidOnly": true, "title": "Range Addition", "titleSlug": "range-addition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96332, "totalSubmissionRaw": 134036}, "371": {"acRate": 52.67636297602264, "difficulty": "Medium", "likes": 4293, "dislikes": 5600, "categoryTitle": "Algorithms", "frontendQuestionId": "371", "paidOnly": false, "title": "Sum of Two Integers", "titleSlug": "sum-of-two-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 527942, "totalSubmissionRaw": 1002237}, "372": {"acRate": 35.068481945668864, "difficulty": "Medium", "likes": 961, "dislikes": 1450, "categoryTitle": "Algorithms", "frontendQuestionId": "372", "paidOnly": false, "title": "Super Pow", "titleSlug": "super-pow", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77171, "totalSubmissionRaw": 220055}, "373": {"acRate": 40.170133709617964, "difficulty": "Medium", "likes": 6372, "dislikes": 456, "categoryTitle": "Algorithms", "frontendQuestionId": "373", "paidOnly": false, "title": "Find K Pairs with Smallest Sums", "titleSlug": "find-k-pairs-with-smallest-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 329089, "totalSubmissionRaw": 819237}, "374": {"acRate": 54.3992427881388, "difficulty": "Easy", "likes": 3825, "dislikes": 567, "categoryTitle": "Algorithms", "frontendQuestionId": "374", "paidOnly": false, "title": "Guess Number Higher or Lower", "titleSlug": "guess-number-higher-or-lower", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 729333, "totalSubmissionRaw": 1340702}, "375": {"acRate": 50.044958784645544, "difficulty": "Medium", "likes": 2181, "dislikes": 2135, "categoryTitle": "Algorithms", "frontendQuestionId": "375", "paidOnly": false, "title": "Guess Number Higher or Lower II", "titleSlug": "guess-number-higher-or-lower-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 133019, "totalSubmissionRaw": 265799}, "376": {"acRate": 48.63020326383315, "difficulty": "Medium", "likes": 5156, "dislikes": 166, "categoryTitle": "Algorithms", "frontendQuestionId": "376", "paidOnly": false, "title": "Wiggle Subsequence", "titleSlug": "wiggle-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 256304, "totalSubmissionRaw": 527047}, "377": {"acRate": 54.34754457509568, "difficulty": "Medium", "likes": 7454, "dislikes": 667, "categoryTitle": "Algorithms", "frontendQuestionId": "377", "paidOnly": false, "title": "Combination Sum IV", "titleSlug": "combination-sum-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 512017, "totalSubmissionRaw": 942117}, "378": {"acRate": 62.85584330120388, "difficulty": "Medium", "likes": 10013, "dislikes": 355, "categoryTitle": "Algorithms", "frontendQuestionId": "378", "paidOnly": false, "title": "Kth Smallest Element in a Sorted Matrix", "titleSlug": "kth-smallest-element-in-a-sorted-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 649501, "totalSubmissionRaw": 1033316}, "379": {"acRate": 52.01227284175819, "difficulty": "Medium", "likes": 355, "dislikes": 472, "categoryTitle": "Algorithms", "frontendQuestionId": "379", "paidOnly": true, "title": "Design Phone Directory", "titleSlug": "design-phone-directory", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68147, "totalSubmissionRaw": 131021}, "380": {"acRate": 54.67803643474305, "difficulty": "Medium", "likes": 9350, "dislikes": 640, "categoryTitle": "Algorithms", "frontendQuestionId": "380", "paidOnly": false, "title": "Insert Delete GetRandom O(1)", "titleSlug": "insert-delete-getrandom-o1", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1016700, "totalSubmissionRaw": 1859429}, "381": {"acRate": 35.630184987843116, "difficulty": "Hard", "likes": 2312, "dislikes": 152, "categoryTitle": "Algorithms", "frontendQuestionId": "381", "paidOnly": false, "title": "Insert Delete GetRandom O(1) - Duplicates allowed", "titleSlug": "insert-delete-getrandom-o1-duplicates-allowed", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150793, "totalSubmissionRaw": 423217}, "382": {"acRate": 63.48106247918538, "difficulty": "Medium", "likes": 3108, "dislikes": 707, "categoryTitle": "Algorithms", "frontendQuestionId": "382", "paidOnly": false, "title": "Linked List Random Node", "titleSlug": "linked-list-random-node", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Reservoir Sampling", "id": "VG9waWNUYWdOb2RlOjM2", "slug": "reservoir-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 251610, "totalSubmissionRaw": 396355}, "383": {"acRate": 62.92086810790815, "difficulty": "Easy", "likes": 5097, "dislikes": 512, "categoryTitle": "Algorithms", "frontendQuestionId": "383", "paidOnly": false, "title": "Ransom Note", "titleSlug": "ransom-note", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1347088, "totalSubmissionRaw": 2140926}, "384": {"acRate": 58.59842026162732, "difficulty": "Medium", "likes": 1359, "dislikes": 931, "categoryTitle": "Algorithms", "frontendQuestionId": "384", "paidOnly": false, "title": "Shuffle an Array", "titleSlug": "shuffle-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 347791, "totalSubmissionRaw": 593516}, "385": {"acRate": 38.97656965156365, "difficulty": "Medium", "likes": 461, "dislikes": 1406, "categoryTitle": "Algorithms", "frontendQuestionId": "385", "paidOnly": false, "title": "Mini Parser", "titleSlug": "mini-parser", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60036, "totalSubmissionRaw": 154031}, "386": {"acRate": 72.73840049194213, "difficulty": "Medium", "likes": 2671, "dislikes": 183, "categoryTitle": "Algorithms", "frontendQuestionId": "386", "paidOnly": false, "title": "Lexicographical Numbers", "titleSlug": "lexicographical-numbers", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 250770, "totalSubmissionRaw": 344756}, "387": {"acRate": 62.689014429901626, "difficulty": "Easy", "likes": 9064, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "387", "paidOnly": false, "title": "First Unique Character in a String", "titleSlug": "first-unique-character-in-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1828291, "totalSubmissionRaw": 2916445}, "388": {"acRate": 47.90964131866831, "difficulty": "Medium", "likes": 1307, "dislikes": 2508, "categoryTitle": "Algorithms", "frontendQuestionId": "388", "paidOnly": false, "title": "Longest Absolute File Path", "titleSlug": "longest-absolute-file-path", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 161822, "totalSubmissionRaw": 337765}, "389": {"acRate": 59.557816648341834, "difficulty": "Easy", "likes": 5061, "dislikes": 486, "categoryTitle": "Algorithms", "frontendQuestionId": "389", "paidOnly": false, "title": "Find the Difference", "titleSlug": "find-the-difference", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 803320, "totalSubmissionRaw": 1348807}, "390": {"acRate": 45.664946521751666, "difficulty": "Medium", "likes": 1591, "dislikes": 716, "categoryTitle": "Algorithms", "frontendQuestionId": "390", "paidOnly": false, "title": "Elimination Game", "titleSlug": "elimination-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79199, "totalSubmissionRaw": 173435}, "391": {"acRate": 34.19452664889097, "difficulty": "Hard", "likes": 890, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "391", "paidOnly": false, "title": "Perfect Rectangle", "titleSlug": "perfect-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Line Sweep", "id": "VG9waWNUYWdOb2RlOjU2MTE5", "slug": "line-sweep"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46681, "totalSubmissionRaw": 136516}, "392": {"acRate": 48.11417706631526, "difficulty": "Easy", "likes": 9832, "dislikes": 551, "categoryTitle": "Algorithms", "frontendQuestionId": "392", "paidOnly": false, "title": "Is Subsequence", "titleSlug": "is-subsequence", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1711642, "totalSubmissionRaw": 3557458}, "393": {"acRate": 45.24520484337607, "difficulty": "Medium", "likes": 914, "dislikes": 2864, "categoryTitle": "Algorithms", "frontendQuestionId": "393", "paidOnly": false, "title": "UTF-8 Validation", "titleSlug": "utf-8-validation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 126673, "totalSubmissionRaw": 279970}, "394": {"acRate": 60.0715138675274, "difficulty": "Medium", "likes": 12902, "dislikes": 628, "categoryTitle": "Algorithms", "frontendQuestionId": "394", "paidOnly": false, "title": "Decode String", "titleSlug": "decode-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 890901, "totalSubmissionRaw": 1483067}, "395": {"acRate": 45.13293225413435, "difficulty": "Medium", "likes": 6299, "dislikes": 522, "categoryTitle": "Algorithms", "frontendQuestionId": "395", "paidOnly": false, "title": "Longest Substring with At Least K Repeating Characters", "titleSlug": "longest-substring-with-at-least-k-repeating-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 238936, "totalSubmissionRaw": 529405}, "396": {"acRate": 43.109401531033306, "difficulty": "Medium", "likes": 1579, "dislikes": 270, "categoryTitle": "Algorithms", "frontendQuestionId": "396", "paidOnly": false, "title": "Rotate Function", "titleSlug": "rotate-function", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90891, "totalSubmissionRaw": 210838}, "397": {"acRate": 36.145983842041055, "difficulty": "Medium", "likes": 1349, "dislikes": 480, "categoryTitle": "Algorithms", "frontendQuestionId": "397", "paidOnly": false, "title": "Integer Replacement", "titleSlug": "integer-replacement", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 128583, "totalSubmissionRaw": 355736}, "398": {"acRate": 63.86828123004923, "difficulty": "Medium", "likes": 1311, "dislikes": 1289, "categoryTitle": "Algorithms", "frontendQuestionId": "398", "paidOnly": false, "title": "Random Pick Index", "titleSlug": "random-pick-index", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Reservoir Sampling", "id": "VG9waWNUYWdOb2RlOjM2", "slug": "reservoir-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 245093, "totalSubmissionRaw": 383750}, "399": {"acRate": 62.325570319569465, "difficulty": "Medium", "likes": 9452, "dislikes": 971, "categoryTitle": "Algorithms", "frontendQuestionId": "399", "paidOnly": false, "title": "Evaluate Division", "titleSlug": "evaluate-division", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 523458, "totalSubmissionRaw": 839878}, "400": {"acRate": 35.18023871815005, "difficulty": "Medium", "likes": 1102, "dislikes": 2071, "categoryTitle": "Algorithms", "frontendQuestionId": "400", "paidOnly": false, "title": "Nth Digit", "titleSlug": "nth-digit", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 102600, "totalSubmissionRaw": 291641}, "401": {"acRate": 55.328083799630335, "difficulty": "Easy", "likes": 1426, "dislikes": 2617, "categoryTitle": "Algorithms", "frontendQuestionId": "401", "paidOnly": false, "title": "Binary Watch", "titleSlug": "binary-watch", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 152965, "totalSubmissionRaw": 276469}, "402": {"acRate": 34.02350746868619, "difficulty": "Medium", "likes": 9647, "dislikes": 500, "categoryTitle": "Algorithms", "frontendQuestionId": "402", "paidOnly": false, "title": "Remove K Digits", "titleSlug": "remove-k-digits", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 529004, "totalSubmissionRaw": 1554820}, "403": {"acRate": 46.24862151576225, "difficulty": "Hard", "likes": 5639, "dislikes": 255, "categoryTitle": "Algorithms", "frontendQuestionId": "403", "paidOnly": false, "title": "Frog Jump", "titleSlug": "frog-jump", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 279725, "totalSubmissionRaw": 604828}, "404": {"acRate": 61.07258261399892, "difficulty": "Easy", "likes": 5516, "dislikes": 311, "categoryTitle": "Algorithms", "frontendQuestionId": "404", "paidOnly": false, "title": "Sum of Left Leaves", "titleSlug": "sum-of-left-leaves", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 657914, "totalSubmissionRaw": 1077266}, "405": {"acRate": 49.504576265891984, "difficulty": "Easy", "likes": 1329, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "405", "paidOnly": false, "title": "Convert a Number to Hexadecimal", "titleSlug": "convert-a-number-to-hexadecimal", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 158479, "totalSubmissionRaw": 320130}, "406": {"acRate": 73.78983644998164, "difficulty": "Medium", "likes": 7108, "dislikes": 726, "categoryTitle": "Algorithms", "frontendQuestionId": "406", "paidOnly": false, "title": "Queue Reconstruction by Height", "titleSlug": "queue-reconstruction-by-height", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 311537, "totalSubmissionRaw": 422195}, "407": {"acRate": 48.41129835630085, "difficulty": "Hard", "likes": 3782, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "407", "paidOnly": false, "title": "Trapping Rain Water II", "titleSlug": "trapping-rain-water-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 93306, "totalSubmissionRaw": 192736}, "408": {"acRate": 36.23118418151384, "difficulty": "Easy", "likes": 776, "dislikes": 2276, "categoryTitle": "Algorithms", "frontendQuestionId": "408", "paidOnly": true, "title": "Valid Word Abbreviation", "titleSlug": "valid-word-abbreviation", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 233321, "totalSubmissionRaw": 643958}, "409": {"acRate": 55.383686055621354, "difficulty": "Easy", "likes": 5972, "dislikes": 416, "categoryTitle": "Algorithms", "frontendQuestionId": "409", "paidOnly": false, "title": "Longest Palindrome", "titleSlug": "longest-palindrome", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 839832, "totalSubmissionRaw": 1516384}, "410": {"acRate": 56.64028218934543, "difficulty": "Hard", "likes": 10019, "dislikes": 232, "categoryTitle": "Algorithms", "frontendQuestionId": "410", "paidOnly": false, "title": "Split Array Largest Sum", "titleSlug": "split-array-largest-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 400147, "totalSubmissionRaw": 706470}, "411": {"acRate": 39.88681562157977, "difficulty": "Hard", "likes": 182, "dislikes": 146, "categoryTitle": "Algorithms", "frontendQuestionId": "411", "paidOnly": true, "title": "Minimum Unique Word Abbreviation", "titleSlug": "minimum-unique-word-abbreviation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14942, "totalSubmissionRaw": 37461}, "412": {"acRate": 73.20327947783701, "difficulty": "Easy", "likes": 2837, "dislikes": 387, "categoryTitle": "Algorithms", "frontendQuestionId": "412", "paidOnly": false, "title": "Fizz Buzz", "titleSlug": "fizz-buzz", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1353133, "totalSubmissionRaw": 1848461}, "413": {"acRate": 64.99808228337494, "difficulty": "Medium", "likes": 5383, "dislikes": 297, "categoryTitle": "Algorithms", "frontendQuestionId": "413", "paidOnly": false, "title": "Arithmetic Slices", "titleSlug": "arithmetic-slices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 316904, "totalSubmissionRaw": 487559}, "414": {"acRate": 35.88207227765957, "difficulty": "Easy", "likes": 3097, "dislikes": 3231, "categoryTitle": "Algorithms", "frontendQuestionId": "414", "paidOnly": false, "title": "Third Maximum Number", "titleSlug": "third-maximum-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 595618, "totalSubmissionRaw": 1659932}, "415": {"acRate": 51.59248592980745, "difficulty": "Easy", "likes": 5098, "dislikes": 763, "categoryTitle": "Algorithms", "frontendQuestionId": "415", "paidOnly": false, "title": "Add Strings", "titleSlug": "add-strings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 724650, "totalSubmissionRaw": 1404565}, "416": {"acRate": 46.8348761556452, "difficulty": "Medium", "likes": 12482, "dislikes": 255, "categoryTitle": "Algorithms", "frontendQuestionId": "416", "paidOnly": false, "title": "Partition Equal Subset Sum", "titleSlug": "partition-equal-subset-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 954815, "totalSubmissionRaw": 2038686}, "417": {"acRate": 56.19164384399924, "difficulty": "Medium", "likes": 7542, "dislikes": 1520, "categoryTitle": "Algorithms", "frontendQuestionId": "417", "paidOnly": false, "title": "Pacific Atlantic Water Flow", "titleSlug": "pacific-atlantic-water-flow", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 523400, "totalSubmissionRaw": 931456}, "418": {"acRate": 36.2632344365836, "difficulty": "Medium", "likes": 1122, "dislikes": 542, "categoryTitle": "Algorithms", "frontendQuestionId": "418", "paidOnly": true, "title": "Sentence Screen Fitting", "titleSlug": "sentence-screen-fitting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 103232, "totalSubmissionRaw": 284674}, "419": {"acRate": 75.84295801631178, "difficulty": "Medium", "likes": 2332, "dislikes": 982, "categoryTitle": "Algorithms", "frontendQuestionId": "419", "paidOnly": false, "title": "Battleships in a Board", "titleSlug": "battleships-in-a-board", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 221692, "totalSubmissionRaw": 292304}, "420": {"acRate": 14.110190518665553, "difficulty": "Hard", "likes": 887, "dislikes": 1740, "categoryTitle": "Algorithms", "frontendQuestionId": "420", "paidOnly": false, "title": "Strong Password Checker", "titleSlug": "strong-password-checker", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44926, "totalSubmissionRaw": 318394}, "421": {"acRate": 53.31040020439075, "difficulty": "Medium", "likes": 5594, "dislikes": 400, "categoryTitle": "Algorithms", "frontendQuestionId": "421", "paidOnly": false, "title": "Maximum XOR of Two Numbers in an Array", "titleSlug": "maximum-xor-of-two-numbers-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 175275, "totalSubmissionRaw": 328782}, "422": {"acRate": 41.50624261279498, "difficulty": "Easy", "likes": 432, "dislikes": 270, "categoryTitle": "Algorithms", "frontendQuestionId": "422", "paidOnly": true, "title": "Valid Word Square", "titleSlug": "valid-word-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61103, "totalSubmissionRaw": 147213}, "423": {"acRate": 51.272631533831735, "difficulty": "Medium", "likes": 833, "dislikes": 2745, "categoryTitle": "Algorithms", "frontendQuestionId": "423", "paidOnly": false, "title": "Reconstruct Original Digits from English", "titleSlug": "reconstruct-original-digits-from-english", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 83740, "totalSubmissionRaw": 163323}, "424": {"acRate": 55.53958603797299, "difficulty": "Medium", "likes": 11007, "dislikes": 571, "categoryTitle": "Algorithms", "frontendQuestionId": "424", "paidOnly": false, "title": "Longest Repeating Character Replacement", "titleSlug": "longest-repeating-character-replacement", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 898828, "totalSubmissionRaw": 1618358}, "425": {"acRate": 53.58282829703165, "difficulty": "Hard", "likes": 1095, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "425", "paidOnly": true, "title": "Word Squares", "titleSlug": "word-squares", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 76213, "totalSubmissionRaw": 142234}, "426": {"acRate": 65.03806854221662, "difficulty": "Medium", "likes": 2631, "dislikes": 219, "categoryTitle": "Algorithms", "frontendQuestionId": "426", "paidOnly": true, "title": "Convert Binary Search Tree to Sorted Doubly Linked List", "titleSlug": "convert-binary-search-tree-to-sorted-doubly-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 310667, "totalSubmissionRaw": 477673}, "427": {"acRate": 76.11413088192543, "difficulty": "Medium", "likes": 1551, "dislikes": 1859, "categoryTitle": "Algorithms", "frontendQuestionId": "427", "paidOnly": false, "title": "Construct Quad Tree", "titleSlug": "construct-quad-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138766, "totalSubmissionRaw": 182313}, "428": {"acRate": 67.65075143563952, "difficulty": "Hard", "likes": 1053, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "428", "paidOnly": true, "title": "Serialize and Deserialize N-ary Tree", "titleSlug": "serialize-and-deserialize-n-ary-tree", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91064, "totalSubmissionRaw": 134609}, "429": {"acRate": 71.02586920621428, "difficulty": "Medium", "likes": 3649, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "429", "paidOnly": false, "title": "N-ary Tree Level Order Traversal", "titleSlug": "n-ary-tree-level-order-traversal", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 320848, "totalSubmissionRaw": 451733}, "430": {"acRate": 60.55837572358806, "difficulty": "Medium", "likes": 5093, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "430", "paidOnly": false, "title": "Flatten a Multilevel Doubly Linked List", "titleSlug": "flatten-a-multilevel-doubly-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 345124, "totalSubmissionRaw": 569903}, "431": {"acRate": 79.7673923835189, "difficulty": "Hard", "likes": 523, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "431", "paidOnly": true, "title": "Encode N-ary Tree to Binary Tree", "titleSlug": "encode-n-ary-tree-to-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 22496, "totalSubmissionRaw": 28202}, "432": {"acRate": 45.188344878891854, "difficulty": "Hard", "likes": 2059, "dislikes": 202, "categoryTitle": "Algorithms", "frontendQuestionId": "432", "paidOnly": false, "title": "All O`one Data Structure", "titleSlug": "all-oone-data-structure", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 159753, "totalSubmissionRaw": 353527}, "433": {"acRate": 54.582604444268604, "difficulty": "Medium", "likes": 3023, "dislikes": 328, "categoryTitle": "Algorithms", "frontendQuestionId": "433", "paidOnly": false, "title": "Minimum Genetic Mutation", "titleSlug": "minimum-genetic-mutation", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 193140, "totalSubmissionRaw": 353849}, "434": {"acRate": 36.32949788352852, "difficulty": "Easy", "likes": 802, "dislikes": 1275, "categoryTitle": "Algorithms", "frontendQuestionId": "434", "paidOnly": false, "title": "Number of Segments in a String", "titleSlug": "number-of-segments-in-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 202291, "totalSubmissionRaw": 556823}, "435": {"acRate": 54.248060520178754, "difficulty": "Medium", "likes": 8303, "dislikes": 226, "categoryTitle": "Algorithms", "frontendQuestionId": "435", "paidOnly": false, "title": "Non-overlapping Intervals", "titleSlug": "non-overlapping-intervals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 658074, "totalSubmissionRaw": 1213082}, "436": {"acRate": 52.8393292368954, "difficulty": "Medium", "likes": 2184, "dislikes": 366, "categoryTitle": "Algorithms", "frontendQuestionId": "436", "paidOnly": false, "title": "Find Right Interval", "titleSlug": "find-right-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 123141, "totalSubmissionRaw": 233048}, "437": {"acRate": 46.08273386382941, "difficulty": "Medium", "likes": 11119, "dislikes": 529, "categoryTitle": "Algorithms", "frontendQuestionId": "437", "paidOnly": false, "title": "Path Sum III", "titleSlug": "path-sum-iii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 619011, "totalSubmissionRaw": 1343249}, "438": {"acRate": 51.42323718965189, "difficulty": "Medium", "likes": 12483, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "438", "paidOnly": false, "title": "Find All Anagrams in a String", "titleSlug": "find-all-anagrams-in-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 932344, "totalSubmissionRaw": 1813079}, "439": {"acRate": 61.346584295818786, "difficulty": "Medium", "likes": 498, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "439", "paidOnly": true, "title": "Ternary Expression Parser", "titleSlug": "ternary-expression-parser", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 34259, "totalSubmissionRaw": 55845}, "440": {"acRate": 41.95722109202275, "difficulty": "Hard", "likes": 1297, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "440", "paidOnly": false, "title": "K-th Smallest in Lexicographical Order", "titleSlug": "k-th-smallest-in-lexicographical-order", "topicTags": [{"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 95078, "totalSubmissionRaw": 226607}, "441": {"acRate": 46.924510534782435, "difficulty": "Easy", "likes": 3942, "dislikes": 1337, "categoryTitle": "Algorithms", "frontendQuestionId": "441", "paidOnly": false, "title": "Arranging Coins", "titleSlug": "arranging-coins", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 478386, "totalSubmissionRaw": 1019481}, "442": {"acRate": 76.03304055357579, "difficulty": "Medium", "likes": 10559, "dislikes": 410, "categoryTitle": "Algorithms", "frontendQuestionId": "442", "paidOnly": false, "title": "Find All Duplicates in an Array", "titleSlug": "find-all-duplicates-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 835520, "totalSubmissionRaw": 1098891}, "443": {"acRate": 56.06426710255871, "difficulty": "Medium", "likes": 5200, "dislikes": 8105, "categoryTitle": "Algorithms", "frontendQuestionId": "443", "paidOnly": false, "title": "String Compression", "titleSlug": "string-compression", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 692826, "totalSubmissionRaw": 1235772}, "444": {"acRate": 28.719121178847722, "difficulty": "Medium", "likes": 576, "dislikes": 1521, "categoryTitle": "Algorithms", "frontendQuestionId": "444", "paidOnly": true, "title": "Sequence Reconstruction", "titleSlug": "sequence-reconstruction", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57280, "totalSubmissionRaw": 199449}, "445": {"acRate": 61.469063888024266, "difficulty": "Medium", "likes": 5938, "dislikes": 290, "categoryTitle": "Algorithms", "frontendQuestionId": "445", "paidOnly": false, "title": "Add Two Numbers II", "titleSlug": "add-two-numbers-ii", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 497655, "totalSubmissionRaw": 809603}, "446": {"acRate": 54.60030703144757, "difficulty": "Hard", "likes": 3371, "dislikes": 158, "categoryTitle": "Algorithms", "frontendQuestionId": "446", "paidOnly": false, "title": "Arithmetic Slices II - Subsequence", "titleSlug": "arithmetic-slices-ii-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153292, "totalSubmissionRaw": 280753}, "447": {"acRate": 55.839142957120934, "difficulty": "Medium", "likes": 847, "dislikes": 1020, "categoryTitle": "Algorithms", "frontendQuestionId": "447", "paidOnly": false, "title": "Number of Boomerangs", "titleSlug": "number-of-boomerangs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 103724, "totalSubmissionRaw": 185755}, "448": {"acRate": 61.50082987259486, "difficulty": "Easy", "likes": 9519, "dislikes": 504, "categoryTitle": "Algorithms", "frontendQuestionId": "448", "paidOnly": false, "title": "Find All Numbers Disappeared in an Array", "titleSlug": "find-all-numbers-disappeared-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 960077, "totalSubmissionRaw": 1561081}, "449": {"acRate": 58.030323967083916, "difficulty": "Medium", "likes": 3508, "dislikes": 172, "categoryTitle": "Algorithms", "frontendQuestionId": "449", "paidOnly": false, "title": "Serialize and Deserialize BST", "titleSlug": "serialize-and-deserialize-bst", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 243573, "totalSubmissionRaw": 419734}, "450": {"acRate": 52.155396874086016, "difficulty": "Medium", "likes": 9334, "dislikes": 301, "categoryTitle": "Algorithms", "frontendQuestionId": "450", "paidOnly": false, "title": "Delete Node in a BST", "titleSlug": "delete-node-in-a-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 584900, "totalSubmissionRaw": 1121458}, "451": {"acRate": 73.17972308663691, "difficulty": "Medium", "likes": 8427, "dislikes": 298, "categoryTitle": "Algorithms", "frontendQuestionId": "451", "paidOnly": false, "title": "Sort Characters By Frequency", "titleSlug": "sort-characters-by-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 811305, "totalSubmissionRaw": 1108647}, "452": {"acRate": 59.45058570006032, "difficulty": "Medium", "likes": 7556, "dislikes": 248, "categoryTitle": "Algorithms", "frontendQuestionId": "452", "paidOnly": false, "title": "Minimum Number of Arrows to Burst Balloons", "titleSlug": "minimum-number-of-arrows-to-burst-balloons", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 578518, "totalSubmissionRaw": 973108}, "453": {"acRate": 57.13861187923074, "difficulty": "Medium", "likes": 2626, "dislikes": 1895, "categoryTitle": "Algorithms", "frontendQuestionId": "453", "paidOnly": false, "title": "Minimum Moves to Equal Array Elements", "titleSlug": "minimum-moves-to-equal-array-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 182656, "totalSubmissionRaw": 319677}, "454": {"acRate": 57.39333535159123, "difficulty": "Medium", "likes": 4936, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "454", "paidOnly": false, "title": "4Sum II", "titleSlug": "4sum-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 339347, "totalSubmissionRaw": 591267}, "455": {"acRate": 53.205375623803555, "difficulty": "Easy", "likes": 4096, "dislikes": 383, "categoryTitle": "Algorithms", "frontendQuestionId": "455", "paidOnly": false, "title": "Assign Cookies", "titleSlug": "assign-cookies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 547252, "totalSubmissionRaw": 1028567}, "456": {"acRate": 33.77229180270967, "difficulty": "Medium", "likes": 7268, "dislikes": 438, "categoryTitle": "Algorithms", "frontendQuestionId": "456", "paidOnly": false, "title": "132 Pattern", "titleSlug": "132-pattern", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 270486, "totalSubmissionRaw": 800911}, "457": {"acRate": 34.70735944345695, "difficulty": "Medium", "likes": 706, "dislikes": 807, "categoryTitle": "Algorithms", "frontendQuestionId": "457", "paidOnly": false, "title": "Circular Array Loop", "titleSlug": "circular-array-loop", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 86110, "totalSubmissionRaw": 248103}, "458": {"acRate": 59.46935309104753, "difficulty": "Hard", "likes": 1800, "dislikes": 3359, "categoryTitle": "Algorithms", "frontendQuestionId": "458", "paidOnly": false, "title": "Poor Pigs", "titleSlug": "poor-pigs", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121842, "totalSubmissionRaw": 204882}, "459": {"acRate": 46.343685300207035, "difficulty": "Easy", "likes": 6471, "dislikes": 529, "categoryTitle": "Algorithms", "frontendQuestionId": "459", "paidOnly": false, "title": "Repeated Substring Pattern", "titleSlug": "repeated-substring-pattern", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 481251, "totalSubmissionRaw": 1038444}, "460": {"acRate": 45.09712767723726, "difficulty": "Hard", "likes": 5770, "dislikes": 332, "categoryTitle": "Algorithms", "frontendQuestionId": "460", "paidOnly": false, "title": "LFU Cache", "titleSlug": "lfu-cache", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 271619, "totalSubmissionRaw": 602299}, "461": {"acRate": 75.67222257430763, "difficulty": "Easy", "likes": 3869, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "461", "paidOnly": false, "title": "Hamming Distance", "titleSlug": "hamming-distance", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 597014, "totalSubmissionRaw": 788948}, "462": {"acRate": 60.37969537988592, "difficulty": "Medium", "likes": 3381, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "462", "paidOnly": false, "title": "Minimum Moves to Equal Array Elements II", "titleSlug": "minimum-moves-to-equal-array-elements-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 190126, "totalSubmissionRaw": 314884}, "463": {"acRate": 73.14820059254096, "difficulty": "Easy", "likes": 6894, "dislikes": 396, "categoryTitle": "Algorithms", "frontendQuestionId": "463", "paidOnly": false, "title": "Island Perimeter", "titleSlug": "island-perimeter", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 671559, "totalSubmissionRaw": 918080}, "464": {"acRate": 29.87704127794011, "difficulty": "Medium", "likes": 2688, "dislikes": 406, "categoryTitle": "Algorithms", "frontendQuestionId": "464", "paidOnly": false, "title": "Can I Win", "titleSlug": "can-i-win", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100717, "totalSubmissionRaw": 337105}, "465": {"acRate": 49.647025218313885, "difficulty": "Hard", "likes": 1471, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "465", "paidOnly": true, "title": "Optimal Account Balancing", "titleSlug": "optimal-account-balancing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97332, "totalSubmissionRaw": 196048}, "466": {"acRate": 30.81256246403586, "difficulty": "Hard", "likes": 411, "dislikes": 360, "categoryTitle": "Algorithms", "frontendQuestionId": "466", "paidOnly": false, "title": "Count The Repetitions", "titleSlug": "count-the-repetitions", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20348, "totalSubmissionRaw": 66038}, "467": {"acRate": 40.35714898067658, "difficulty": "Medium", "likes": 1455, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "467", "paidOnly": false, "title": "Unique Substrings in Wraparound String", "titleSlug": "unique-substrings-in-wraparound-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47075, "totalSubmissionRaw": 116646}, "468": {"acRate": 27.49309264475397, "difficulty": "Medium", "likes": 1043, "dislikes": 2718, "categoryTitle": "Algorithms", "frontendQuestionId": "468", "paidOnly": false, "title": "Validate IP Address", "titleSlug": "validate-ip-address", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 173838, "totalSubmissionRaw": 632297}, "469": {"acRate": 39.67719755364962, "difficulty": "Medium", "likes": 99, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "469", "paidOnly": true, "title": "Convex Polygon", "titleSlug": "convex-polygon", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10964, "totalSubmissionRaw": 27633}, "470": {"acRate": 45.83311709205651, "difficulty": "Medium", "likes": 1115, "dislikes": 376, "categoryTitle": "Algorithms", "frontendQuestionId": "470", "paidOnly": false, "title": "Implement Rand10() Using Rand7()", "titleSlug": "implement-rand10-using-rand7", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Rejection Sampling", "id": "VG9waWNUYWdOb2RlOjU0NTY5", "slug": "rejection-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 88314, "totalSubmissionRaw": 192686}, "471": {"acRate": 50.481439455341224, "difficulty": "Hard", "likes": 626, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "471", "paidOnly": true, "title": "Encode String with Shortest Length", "titleSlug": "encode-string-with-shortest-length", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31142, "totalSubmissionRaw": 61690}, "472": {"acRate": 49.32014338487719, "difficulty": "Hard", "likes": 3901, "dislikes": 283, "categoryTitle": "Algorithms", "frontendQuestionId": "472", "paidOnly": false, "title": "Concatenated Words", "titleSlug": "concatenated-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 234175, "totalSubmissionRaw": 474806}, "473": {"acRate": 40.525215452159166, "difficulty": "Medium", "likes": 3860, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "473", "paidOnly": false, "title": "Matchsticks to Square", "titleSlug": "matchsticks-to-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 174456, "totalSubmissionRaw": 430489}, "474": {"acRate": 48.09540230137516, "difficulty": "Medium", "likes": 5481, "dislikes": 467, "categoryTitle": "Algorithms", "frontendQuestionId": "474", "paidOnly": false, "title": "Ones and Zeroes", "titleSlug": "ones-and-zeroes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 218975, "totalSubmissionRaw": 455293}, "475": {"acRate": 38.723871389171144, "difficulty": "Medium", "likes": 2152, "dislikes": 1170, "categoryTitle": "Algorithms", "frontendQuestionId": "475", "paidOnly": false, "title": "Heaters", "titleSlug": "heaters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 128049, "totalSubmissionRaw": 330672}, "476": {"acRate": 70.32460871094437, "difficulty": "Easy", "likes": 3089, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "476", "paidOnly": false, "title": "Number Complement", "titleSlug": "number-complement", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 479867, "totalSubmissionRaw": 682360}, "477": {"acRate": 53.147189127010165, "difficulty": "Medium", "likes": 2234, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "477", "paidOnly": false, "title": "Total Hamming Distance", "titleSlug": "total-hamming-distance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 115044, "totalSubmissionRaw": 216463}, "478": {"acRate": 40.21551038733877, "difficulty": "Medium", "likes": 458, "dislikes": 773, "categoryTitle": "Algorithms", "frontendQuestionId": "478", "paidOnly": false, "title": "Generate Random Point in a Circle", "titleSlug": "generate-random-point-in-a-circle", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Rejection Sampling", "id": "VG9waWNUYWdOb2RlOjU0NTY5", "slug": "rejection-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42994, "totalSubmissionRaw": 106909}, "479": {"acRate": 33.99871554582749, "difficulty": "Hard", "likes": 177, "dislikes": 1560, "categoryTitle": "Algorithms", "frontendQuestionId": "479", "paidOnly": false, "title": "Largest Palindrome Product", "titleSlug": "largest-palindrome-product", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25940, "totalSubmissionRaw": 76297}, "480": {"acRate": 38.81167343638708, "difficulty": "Hard", "likes": 3264, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "480", "paidOnly": false, "title": "Sliding Window Median", "titleSlug": "sliding-window-median", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161292, "totalSubmissionRaw": 415574}, "481": {"acRate": 51.77909904684061, "difficulty": "Medium", "likes": 325, "dislikes": 1314, "categoryTitle": "Algorithms", "frontendQuestionId": "481", "paidOnly": false, "title": "Magical String", "titleSlug": "magical-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39276, "totalSubmissionRaw": 75853}, "482": {"acRate": 44.16175850038929, "difficulty": "Easy", "likes": 1125, "dislikes": 1422, "categoryTitle": "Algorithms", "frontendQuestionId": "482", "paidOnly": false, "title": "License Key Formatting", "titleSlug": "license-key-formatting", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 297221, "totalSubmissionRaw": 673028}, "483": {"acRate": 41.885560878033374, "difficulty": "Hard", "likes": 397, "dislikes": 516, "categoryTitle": "Algorithms", "frontendQuestionId": "483", "paidOnly": false, "title": "Smallest Good Base", "titleSlug": "smallest-good-base", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23871, "totalSubmissionRaw": 56991}, "484": {"acRate": 66.99639687729365, "difficulty": "Medium", "likes": 704, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "484", "paidOnly": true, "title": "Find Permutation", "titleSlug": "find-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 40163, "totalSubmissionRaw": 59948}, "485": {"acRate": 60.85299595543261, "difficulty": "Easy", "likes": 5926, "dislikes": 460, "categoryTitle": "Algorithms", "frontendQuestionId": "485", "paidOnly": false, "title": "Max Consecutive Ones", "titleSlug": "max-consecutive-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1380435, "totalSubmissionRaw": 2268475}, "486": {"acRate": 55.457884509541834, "difficulty": "Medium", "likes": 5901, "dislikes": 284, "categoryTitle": "Algorithms", "frontendQuestionId": "486", "paidOnly": false, "title": "Predict the Winner", "titleSlug": "predict-the-winner", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 246867, "totalSubmissionRaw": 445144}, "487": {"acRate": 50.64017936215814, "difficulty": "Medium", "likes": 1547, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "487", "paidOnly": true, "title": "Max Consecutive Ones II", "titleSlug": "max-consecutive-ones-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153816, "totalSubmissionRaw": 303743}, "488": {"acRate": 32.2665411617053, "difficulty": "Hard", "likes": 459, "dislikes": 496, "categoryTitle": "Algorithms", "frontendQuestionId": "488", "paidOnly": false, "title": "Zuma Game", "titleSlug": "zuma-game", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24681, "totalSubmissionRaw": 76491}, "489": {"acRate": 76.89790605091991, "difficulty": "Hard", "likes": 2787, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "489", "paidOnly": true, "title": "Robot Room Cleaner", "titleSlug": "robot-room-cleaner", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 172492, "totalSubmissionRaw": 224313}, "490": {"acRate": 58.588847689674836, "difficulty": "Medium", "likes": 1857, "dislikes": 187, "categoryTitle": "Algorithms", "frontendQuestionId": "490", "paidOnly": true, "title": "The Maze", "titleSlug": "the-maze", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 180763, "totalSubmissionRaw": 308528}, "491": {"acRate": 61.15859350689763, "difficulty": "Medium", "likes": 3667, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "491", "paidOnly": false, "title": "Non-decreasing Subsequences", "titleSlug": "non-decreasing-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 176889, "totalSubmissionRaw": 289230}, "492": {"acRate": 58.96875259472475, "difficulty": "Easy", "likes": 716, "dislikes": 392, "categoryTitle": "Algorithms", "frontendQuestionId": "492", "paidOnly": false, "title": "Construct the Rectangle", "titleSlug": "construct-the-rectangle", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 127836, "totalSubmissionRaw": 216786}, "493": {"acRate": 31.210192003144183, "difficulty": "Hard", "likes": 6292, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "493", "paidOnly": false, "title": "Reverse Pairs", "titleSlug": "reverse-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 215997, "totalSubmissionRaw": 692072}, "494": {"acRate": 47.69485180285417, "difficulty": "Medium", "likes": 11071, "dislikes": 368, "categoryTitle": "Algorithms", "frontendQuestionId": "494", "paidOnly": false, "title": "Target Sum", "titleSlug": "target-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 677779, "totalSubmissionRaw": 1421077}, "495": {"acRate": 56.762283110358126, "difficulty": "Easy", "likes": 1181, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "495", "paidOnly": false, "title": "Teemo Attacking", "titleSlug": "teemo-attacking", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 165172, "totalSubmissionRaw": 290989}, "496": {"acRate": 73.28635490070468, "difficulty": "Easy", "likes": 8264, "dislikes": 818, "categoryTitle": "Algorithms", "frontendQuestionId": "496", "paidOnly": false, "title": "Next Greater Element I", "titleSlug": "next-greater-element-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 851134, "totalSubmissionRaw": 1161381}, "497": {"acRate": 40.315564472277956, "difficulty": "Medium", "likes": 484, "dislikes": 674, "categoryTitle": "Algorithms", "frontendQuestionId": "497", "paidOnly": false, "title": "Random Point in Non-overlapping Rectangles", "titleSlug": "random-point-in-non-overlapping-rectangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Reservoir Sampling", "id": "VG9waWNUYWdOb2RlOjM2", "slug": "reservoir-sampling"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43003, "totalSubmissionRaw": 106666}, "498": {"acRate": 61.30144682983262, "difficulty": "Medium", "likes": 3523, "dislikes": 698, "categoryTitle": "Algorithms", "frontendQuestionId": "498", "paidOnly": false, "title": "Diagonal Traverse", "titleSlug": "diagonal-traverse", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 332764, "totalSubmissionRaw": 542834}, "499": {"acRate": 49.540108227366915, "difficulty": "Hard", "likes": 489, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "499", "paidOnly": true, "title": "The Maze III", "titleSlug": "the-maze-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 33232, "totalSubmissionRaw": 67081}, "500": {"acRate": 71.4815819144533, "difficulty": "Easy", "likes": 1642, "dislikes": 1140, "categoryTitle": "Algorithms", "frontendQuestionId": "500", "paidOnly": false, "title": "Keyboard Row", "titleSlug": "keyboard-row", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 250425, "totalSubmissionRaw": 350335}, "501": {"acRate": 56.71927324234291, "difficulty": "Easy", "likes": 3927, "dislikes": 790, "categoryTitle": "Algorithms", "frontendQuestionId": "501", "paidOnly": false, "title": "Find Mode in Binary Search Tree", "titleSlug": "find-mode-in-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 324352, "totalSubmissionRaw": 571855}, "502": {"acRate": 53.05214143328221, "difficulty": "Hard", "likes": 3845, "dislikes": 263, "categoryTitle": "Algorithms", "frontendQuestionId": "502", "paidOnly": false, "title": "IPO", "titleSlug": "ipo", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 242452, "totalSubmissionRaw": 457007}, "503": {"acRate": 64.91021676968602, "difficulty": "Medium", "likes": 8132, "dislikes": 199, "categoryTitle": "Algorithms", "frontendQuestionId": "503", "paidOnly": false, "title": "Next Greater Element II", "titleSlug": "next-greater-element-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 468988, "totalSubmissionRaw": 722518}, "504": {"acRate": 50.85971810579913, "difficulty": "Easy", "likes": 813, "dislikes": 233, "categoryTitle": "Algorithms", "frontendQuestionId": "504", "paidOnly": false, "title": "Base 7", "titleSlug": "base-7", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 146033, "totalSubmissionRaw": 287129}, "505": {"acRate": 53.69139123750961, "difficulty": "Medium", "likes": 1335, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "505", "paidOnly": true, "title": "The Maze II", "titleSlug": "the-maze-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111764, "totalSubmissionRaw": 208160}, "506": {"acRate": 72.38793645259406, "difficulty": "Easy", "likes": 1945, "dislikes": 130, "categoryTitle": "Algorithms", "frontendQuestionId": "506", "paidOnly": false, "title": "Relative Ranks", "titleSlug": "relative-ranks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 315581, "totalSubmissionRaw": 435958}, "507": {"acRate": 42.52688018164992, "difficulty": "Easy", "likes": 1112, "dislikes": 1247, "categoryTitle": "Algorithms", "frontendQuestionId": "507", "paidOnly": false, "title": "Perfect Number", "titleSlug": "perfect-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 222877, "totalSubmissionRaw": 524084}, "508": {"acRate": 67.1965953019472, "difficulty": "Medium", "likes": 2278, "dislikes": 318, "categoryTitle": "Algorithms", "frontendQuestionId": "508", "paidOnly": false, "title": "Most Frequent Subtree Sum", "titleSlug": "most-frequent-subtree-sum", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149839, "totalSubmissionRaw": 222986}, "509": {"acRate": 71.94282561116827, "difficulty": "Easy", "likes": 8329, "dislikes": 369, "categoryTitle": "Algorithms", "frontendQuestionId": "509", "paidOnly": false, "title": "Fibonacci Number", "titleSlug": "fibonacci-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2050836, "totalSubmissionRaw": 2850647}, "510": {"acRate": 60.887810576447855, "difficulty": "Medium", "likes": 864, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "510", "paidOnly": true, "title": "Inorder Successor in BST II", "titleSlug": "inorder-successor-in-bst-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67759, "totalSubmissionRaw": 111285}, "511": {"acRate": 75.05841471451681, "difficulty": "Easy", "likes": 880, "dislikes": 31, "categoryTitle": "Database", "frontendQuestionId": "511", "paidOnly": false, "title": "Game Play Analysis I", "titleSlug": "game-play-analysis-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 313200, "totalSubmissionRaw": 417275}, "512": {"acRate": 53.29901073606157, "difficulty": "Easy", "likes": 267, "dislikes": 43, "categoryTitle": "Database", "frontendQuestionId": "512", "paidOnly": true, "title": "Game Play Analysis II", "titleSlug": "game-play-analysis-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 90999, "totalSubmissionRaw": 170733}, "513": {"acRate": 71.41369036365973, "difficulty": "Medium", "likes": 3821, "dislikes": 297, "categoryTitle": "Algorithms", "frontendQuestionId": "513", "paidOnly": false, "title": "Find Bottom Left Tree Value", "titleSlug": "find-bottom-left-tree-value", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 377747, "totalSubmissionRaw": 528956}, "514": {"acRate": 59.04733752797602, "difficulty": "Hard", "likes": 1496, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "514", "paidOnly": false, "title": "Freedom Trail", "titleSlug": "freedom-trail", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111864, "totalSubmissionRaw": 189448}, "515": {"acRate": 65.70363889816603, "difficulty": "Medium", "likes": 3636, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "515", "paidOnly": false, "title": "Find Largest Value in Each Tree Row", "titleSlug": "find-largest-value-in-each-tree-row", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 361984, "totalSubmissionRaw": 550935}, "516": {"acRate": 63.26653269410165, "difficulty": "Medium", "likes": 9675, "dislikes": 331, "categoryTitle": "Algorithms", "frontendQuestionId": "516", "paidOnly": false, "title": "Longest Palindromic Subsequence", "titleSlug": "longest-palindromic-subsequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 545274, "totalSubmissionRaw": 861867}, "517": {"acRate": 41.649093489303574, "difficulty": "Hard", "likes": 779, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "517", "paidOnly": false, "title": "Super Washing Machines", "titleSlug": "super-washing-machines", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31403, "totalSubmissionRaw": 75399}, "518": {"acRate": 64.30426980322285, "difficulty": "Medium", "likes": 9495, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "518", "paidOnly": false, "title": "Coin Change II", "titleSlug": "coin-change-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 704478, "totalSubmissionRaw": 1095541}, "519": {"acRate": 42.54005125085264, "difficulty": "Medium", "likes": 434, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "519", "paidOnly": false, "title": "Random Flip Matrix", "titleSlug": "random-flip-matrix", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Reservoir Sampling", "id": "VG9waWNUYWdOb2RlOjM2", "slug": "reservoir-sampling"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23075, "totalSubmissionRaw": 54243}, "520": {"acRate": 56.35617782688711, "difficulty": "Easy", "likes": 3427, "dislikes": 463, "categoryTitle": "Algorithms", "frontendQuestionId": "520", "paidOnly": false, "title": "Detect Capital", "titleSlug": "detect-capital", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 455965, "totalSubmissionRaw": 809076}, "521": {"acRate": 61.00542593325551, "difficulty": "Easy", "likes": 49, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "521", "paidOnly": false, "title": "Longest Uncommon Subsequence I", "titleSlug": "longest-uncommon-subsequence-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121764, "totalSubmissionRaw": 199596}, "522": {"acRate": 42.22659096429439, "difficulty": "Medium", "likes": 519, "dislikes": 1319, "categoryTitle": "Algorithms", "frontendQuestionId": "522", "paidOnly": false, "title": "Longest Uncommon Subsequence II", "titleSlug": "longest-uncommon-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55631, "totalSubmissionRaw": 131744}, "523": {"acRate": 30.435151513941562, "difficulty": "Medium", "likes": 6369, "dislikes": 667, "categoryTitle": "Algorithms", "frontendQuestionId": "523", "paidOnly": false, "title": "Continuous Subarray Sum", "titleSlug": "continuous-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 609791, "totalSubmissionRaw": 2003576}, "524": {"acRate": 51.40250182070179, "difficulty": "Medium", "likes": 1802, "dislikes": 359, "categoryTitle": "Algorithms", "frontendQuestionId": "524", "paidOnly": false, "title": "Longest Word in Dictionary through Deleting", "titleSlug": "longest-word-in-dictionary-through-deleting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 160218, "totalSubmissionRaw": 311693}, "525": {"acRate": 48.95336954715025, "difficulty": "Medium", "likes": 8072, "dislikes": 397, "categoryTitle": "Algorithms", "frontendQuestionId": "525", "paidOnly": false, "title": "Contiguous Array", "titleSlug": "contiguous-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 497729, "totalSubmissionRaw": 1016740}, "526": {"acRate": 64.35581899040228, "difficulty": "Medium", "likes": 3253, "dislikes": 372, "categoryTitle": "Algorithms", "frontendQuestionId": "526", "paidOnly": false, "title": "Beautiful Arrangement", "titleSlug": "beautiful-arrangement", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183927, "totalSubmissionRaw": 285797}, "527": {"acRate": 61.30244207889793, "difficulty": "Hard", "likes": 390, "dislikes": 292, "categoryTitle": "Algorithms", "frontendQuestionId": "527", "paidOnly": true, "title": "Word Abbreviation", "titleSlug": "word-abbreviation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28391, "totalSubmissionRaw": 46313}, "528": {"acRate": 47.411991440627446, "difficulty": "Medium", "likes": 1978, "dislikes": 891, "categoryTitle": "Algorithms", "frontendQuestionId": "528", "paidOnly": false, "title": "Random Pick with Weight", "titleSlug": "random-pick-with-weight", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 512927, "totalSubmissionRaw": 1081849}, "529": {"acRate": 67.15843102220184, "difficulty": "Medium", "likes": 1979, "dislikes": 1068, "categoryTitle": "Algorithms", "frontendQuestionId": "529", "paidOnly": false, "title": "Minesweeper", "titleSlug": "minesweeper", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 166884, "totalSubmissionRaw": 248493}, "530": {"acRate": 58.55558136755556, "difficulty": "Easy", "likes": 4446, "dislikes": 231, "categoryTitle": "Algorithms", "frontendQuestionId": "530", "paidOnly": false, "title": "Minimum Absolute Difference in BST", "titleSlug": "minimum-absolute-difference-in-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 436063, "totalSubmissionRaw": 744700}, "531": {"acRate": 62.40556996279175, "difficulty": "Medium", "likes": 434, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "531", "paidOnly": true, "title": "Lonely Pixel I", "titleSlug": "lonely-pixel-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 44278, "totalSubmissionRaw": 70952}, "532": {"acRate": 43.61560602762257, "difficulty": "Medium", "likes": 3918, "dislikes": 2260, "categoryTitle": "Algorithms", "frontendQuestionId": "532", "paidOnly": false, "title": "K-diff Pairs in an Array", "titleSlug": "k-diff-pairs-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 360640, "totalSubmissionRaw": 826860}, "533": {"acRate": 48.72763920382968, "difficulty": "Medium", "likes": 87, "dislikes": 777, "categoryTitle": "Algorithms", "frontendQuestionId": "533", "paidOnly": true, "title": "Lonely Pixel II", "titleSlug": "lonely-pixel-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13538, "totalSubmissionRaw": 27783}, "534": {"acRate": 80.93580239502987, "difficulty": "Medium", "likes": 403, "dislikes": 17, "categoryTitle": "Database", "frontendQuestionId": "534", "paidOnly": true, "title": "Game Play Analysis III", "titleSlug": "game-play-analysis-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80899, "totalSubmissionRaw": 99955}, "535": {"acRate": 86.53449410141604, "difficulty": "Medium", "likes": 2042, "dislikes": 3787, "categoryTitle": "Algorithms", "frontendQuestionId": "535", "paidOnly": false, "title": "Encode and Decode TinyURL", "titleSlug": "encode-and-decode-tinyurl", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 270962, "totalSubmissionRaw": 313126}, "536": {"acRate": 57.2985914183441, "difficulty": "Medium", "likes": 1074, "dislikes": 170, "categoryTitle": "Algorithms", "frontendQuestionId": "536", "paidOnly": true, "title": "Construct Binary Tree from String", "titleSlug": "construct-binary-tree-from-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 98604, "totalSubmissionRaw": 172088}, "537": {"acRate": 72.11835284524433, "difficulty": "Medium", "likes": 718, "dislikes": 1251, "categoryTitle": "Algorithms", "frontendQuestionId": "537", "paidOnly": false, "title": "Complex Number Multiplication", "titleSlug": "complex-number-multiplication", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99056, "totalSubmissionRaw": 137352}, "538": {"acRate": 69.86968102326183, "difficulty": "Medium", "likes": 5263, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "538", "paidOnly": false, "title": "Convert BST to Greater Tree", "titleSlug": "convert-bst-to-greater-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 312947, "totalSubmissionRaw": 447901}, "539": {"acRate": 62.08884654886312, "difficulty": "Medium", "likes": 2498, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "539", "paidOnly": false, "title": "Minimum Time Difference", "titleSlug": "minimum-time-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 300456, "totalSubmissionRaw": 483913}, "540": {"acRate": 59.28299115106152, "difficulty": "Medium", "likes": 11470, "dislikes": 199, "categoryTitle": "Algorithms", "frontendQuestionId": "540", "paidOnly": false, "title": "Single Element in a Sorted Array", "titleSlug": "single-element-in-a-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 762726, "totalSubmissionRaw": 1286589}, "541": {"acRate": 51.2515772601712, "difficulty": "Easy", "likes": 2035, "dislikes": 3919, "categoryTitle": "Algorithms", "frontendQuestionId": "541", "paidOnly": false, "title": "Reverse String II", "titleSlug": "reverse-string-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 270513, "totalSubmissionRaw": 527814}, "542": {"acRate": 49.72643852222662, "difficulty": "Medium", "likes": 9678, "dislikes": 426, "categoryTitle": "Algorithms", "frontendQuestionId": "542", "paidOnly": false, "title": "01 Matrix", "titleSlug": "01-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 633754, "totalSubmissionRaw": 1274479}, "543": {"acRate": 61.735419784062515, "difficulty": "Easy", "likes": 14131, "dislikes": 1075, "categoryTitle": "Algorithms", "frontendQuestionId": "543", "paidOnly": false, "title": "Diameter of Binary Tree", "titleSlug": "diameter-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1711757, "totalSubmissionRaw": 2772735}, "544": {"acRate": 77.23698253103409, "difficulty": "Medium", "likes": 390, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "544", "paidOnly": true, "title": "Output Contest Matches", "titleSlug": "output-contest-matches", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 27501, "totalSubmissionRaw": 35606}, "545": {"acRate": 45.976981359620375, "difficulty": "Medium", "likes": 1342, "dislikes": 2218, "categoryTitle": "Algorithms", "frontendQuestionId": "545", "paidOnly": true, "title": "Boundary of Binary Tree", "titleSlug": "boundary-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 140296, "totalSubmissionRaw": 305144}, "546": {"acRate": 48.07713002729487, "difficulty": "Hard", "likes": 2315, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "546", "paidOnly": false, "title": "Remove Boxes", "titleSlug": "remove-boxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 49143, "totalSubmissionRaw": 102217}, "547": {"acRate": 67.35436597694915, "difficulty": "Medium", "likes": 9939, "dislikes": 375, "categoryTitle": "Algorithms", "frontendQuestionId": "547", "paidOnly": false, "title": "Number of Provinces", "titleSlug": "number-of-provinces", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1023455, "totalSubmissionRaw": 1519506}, "548": {"acRate": 50.110910711694345, "difficulty": "Hard", "likes": 414, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "548", "paidOnly": true, "title": "Split Array with Equal Sum", "titleSlug": "split-array-with-equal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24172, "totalSubmissionRaw": 48237}, "549": {"acRate": 49.5315203844671, "difficulty": "Medium", "likes": 1164, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "549", "paidOnly": true, "title": "Binary Tree Longest Consecutive Sequence II", "titleSlug": "binary-tree-longest-consecutive-sequence-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55243, "totalSubmissionRaw": 111531}, "550": {"acRate": 38.13724465542179, "difficulty": "Medium", "likes": 1001, "dislikes": 208, "categoryTitle": "Database", "frontendQuestionId": "550", "paidOnly": false, "title": "Game Play Analysis IV", "titleSlug": "game-play-analysis-iv", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 226235, "totalSubmissionRaw": 593214}, "551": {"acRate": 49.35424218699165, "difficulty": "Easy", "likes": 786, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "551", "paidOnly": false, "title": "Student Attendance Record I", "titleSlug": "student-attendance-record-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 235132, "totalSubmissionRaw": 476417}, "552": {"acRate": 55.39217786572041, "difficulty": "Hard", "likes": 2299, "dislikes": 287, "categoryTitle": "Algorithms", "frontendQuestionId": "552", "paidOnly": false, "title": "Student Attendance Record II", "titleSlug": "student-attendance-record-ii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142210, "totalSubmissionRaw": 256733}, "553": {"acRate": 61.33885081253503, "difficulty": "Medium", "likes": 386, "dislikes": 1606, "categoryTitle": "Algorithms", "frontendQuestionId": "553", "paidOnly": false, "title": "Optimal Division", "titleSlug": "optimal-division", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42690, "totalSubmissionRaw": 69597}, "554": {"acRate": 55.51109833795531, "difficulty": "Medium", "likes": 2557, "dislikes": 173, "categoryTitle": "Algorithms", "frontendQuestionId": "554", "paidOnly": false, "title": "Brick Wall", "titleSlug": "brick-wall", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 148727, "totalSubmissionRaw": 267923}, "555": {"acRate": 43.44948170350943, "difficulty": "Medium", "likes": 76, "dislikes": 262, "categoryTitle": "Algorithms", "frontendQuestionId": "555", "paidOnly": true, "title": "Split Concatenated Strings", "titleSlug": "split-concatenated-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6958, "totalSubmissionRaw": 16014}, "556": {"acRate": 34.28977677253995, "difficulty": "Medium", "likes": 3731, "dislikes": 475, "categoryTitle": "Algorithms", "frontendQuestionId": "556", "paidOnly": false, "title": "Next Greater Element III", "titleSlug": "next-greater-element-iii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166159, "totalSubmissionRaw": 484573}, "557": {"acRate": 83.34433298712909, "difficulty": "Easy", "likes": 5968, "dislikes": 250, "categoryTitle": "Algorithms", "frontendQuestionId": "557", "paidOnly": false, "title": "Reverse Words in a String III", "titleSlug": "reverse-words-in-a-string-iii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 950913, "totalSubmissionRaw": 1140945}, "558": {"acRate": 50.252630901425675, "difficulty": "Medium", "likes": 190, "dislikes": 473, "categoryTitle": "Algorithms", "frontendQuestionId": "558", "paidOnly": false, "title": "Logical OR of Two Binary Grids Represented as Quad-Trees", "titleSlug": "logical-or-of-two-binary-grids-represented-as-quad-trees", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15615, "totalSubmissionRaw": 31073}, "559": {"acRate": 72.4787780422183, "difficulty": "Easy", "likes": 2783, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "559", "paidOnly": false, "title": "Maximum Depth of N-ary Tree", "titleSlug": "maximum-depth-of-n-ary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 298751, "totalSubmissionRaw": 412191}, "560": {"acRate": 44.267519724618886, "difficulty": "Medium", "likes": 22060, "dislikes": 689, "categoryTitle": "Algorithms", "frontendQuestionId": "560", "paidOnly": false, "title": "Subarray Sum Equals K", "titleSlug": "subarray-sum-equals-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1446490, "totalSubmissionRaw": 3267612}, "561": {"acRate": 79.53562335091333, "difficulty": "Easy", "likes": 2103, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "561", "paidOnly": false, "title": "Array Partition", "titleSlug": "array-partition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 516665, "totalSubmissionRaw": 649602}, "562": {"acRate": 50.46204963139861, "difficulty": "Medium", "likes": 890, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "562", "paidOnly": true, "title": "Longest Line of Consecutive One in Matrix", "titleSlug": "longest-line-of-consecutive-one-in-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77760, "totalSubmissionRaw": 154096}, "563": {"acRate": 62.815301551348114, "difficulty": "Easy", "likes": 2258, "dislikes": 2195, "categoryTitle": "Algorithms", "frontendQuestionId": "563", "paidOnly": false, "title": "Binary Tree Tilt", "titleSlug": "binary-tree-tilt", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 224076, "totalSubmissionRaw": 356722}, "564": {"acRate": 31.71503818107225, "difficulty": "Hard", "likes": 1241, "dislikes": 1700, "categoryTitle": "Algorithms", "frontendQuestionId": "564", "paidOnly": false, "title": "Find the Closest Palindrome", "titleSlug": "find-the-closest-palindrome", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 119821, "totalSubmissionRaw": 377805}, "565": {"acRate": 56.37554109835639, "difficulty": "Medium", "likes": 2220, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "565", "paidOnly": false, "title": "Array Nesting", "titleSlug": "array-nesting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 134662, "totalSubmissionRaw": 238866}, "566": {"acRate": 63.4364767491846, "difficulty": "Easy", "likes": 3544, "dislikes": 418, "categoryTitle": "Algorithms", "frontendQuestionId": "566", "paidOnly": false, "title": "Reshape the Matrix", "titleSlug": "reshape-the-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 396962, "totalSubmissionRaw": 625763}, "567": {"acRate": 46.39125751145375, "difficulty": "Medium", "likes": 11924, "dislikes": 454, "categoryTitle": "Algorithms", "frontendQuestionId": "567", "paidOnly": false, "title": "Permutation in String", "titleSlug": "permutation-in-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1072307, "totalSubmissionRaw": 2311441}, "568": {"acRate": 45.95590413117395, "difficulty": "Hard", "likes": 572, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "568", "paidOnly": true, "title": "Maximum Vacation Days", "titleSlug": "maximum-vacation-days", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38790, "totalSubmissionRaw": 84407}, "569": {"acRate": 65.85185299424747, "difficulty": "Hard", "likes": 328, "dislikes": 153, "categoryTitle": "Database", "frontendQuestionId": "569", "paidOnly": true, "title": "Median Employee Salary", "titleSlug": "median-employee-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42699, "totalSubmissionRaw": 64841}, "570": {"acRate": 49.49287541624122, "difficulty": "Medium", "likes": 1247, "dislikes": 140, "categoryTitle": "Database", "frontendQuestionId": "570", "paidOnly": false, "title": "Managers with at Least 5 Direct Reports", "titleSlug": "managers-with-at-least-5-direct-reports", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 486166, "totalSubmissionRaw": 982298}, "571": {"acRate": 42.33091537132988, "difficulty": "Hard", "likes": 308, "dislikes": 79, "categoryTitle": "Database", "frontendQuestionId": "571", "paidOnly": true, "title": "Find Median Given Frequency of Numbers", "titleSlug": "find-median-given-frequency-of-numbers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30637, "totalSubmissionRaw": 72375}, "572": {"acRate": 48.847967778508306, "difficulty": "Easy", "likes": 8318, "dislikes": 536, "categoryTitle": "Algorithms", "frontendQuestionId": "572", "paidOnly": false, "title": "Subtree of Another Tree", "titleSlug": "subtree-of-another-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 943553, "totalSubmissionRaw": 1931618}, "573": {"acRate": 57.180851063829785, "difficulty": "Medium", "likes": 412, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "573", "paidOnly": true, "title": "Squirrel Simulation", "titleSlug": "squirrel-simulation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 22790, "totalSubmissionRaw": 39856}, "574": {"acRate": 61.20780399274047, "difficulty": "Medium", "likes": 176, "dislikes": 413, "categoryTitle": "Database", "frontendQuestionId": "574", "paidOnly": true, "title": "Winning Candidate", "titleSlug": "winning-candidate", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67451, "totalSubmissionRaw": 110200}, "575": {"acRate": 68.50886061291659, "difficulty": "Easy", "likes": 1552, "dislikes": 1384, "categoryTitle": "Algorithms", "frontendQuestionId": "575", "paidOnly": false, "title": "Distribute Candies", "titleSlug": "distribute-candies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 307650, "totalSubmissionRaw": 449066}, "576": {"acRate": 48.1266559900251, "difficulty": "Medium", "likes": 3905, "dislikes": 294, "categoryTitle": "Algorithms", "frontendQuestionId": "576", "paidOnly": false, "title": "Out of Boundary Paths", "titleSlug": "out-of-boundary-paths", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 213062, "totalSubmissionRaw": 442711}, "577": {"acRate": 76.58079556531645, "difficulty": "Easy", "likes": 1062, "dislikes": 234, "categoryTitle": "Database", "frontendQuestionId": "577", "paidOnly": false, "title": "Employee Bonus", "titleSlug": "employee-bonus", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 521648, "totalSubmissionRaw": 681174}, "578": {"acRate": 40.23048038327075, "difficulty": "Medium", "likes": 130, "dislikes": 916, "categoryTitle": "Database", "frontendQuestionId": "578", "paidOnly": true, "title": "Get Highest Answer Rate Question", "titleSlug": "get-highest-answer-rate-question", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59033, "totalSubmissionRaw": 146737}, "579": {"acRate": 47.66394813347398, "difficulty": "Hard", "likes": 240, "dislikes": 403, "categoryTitle": "Database", "frontendQuestionId": "579", "paidOnly": true, "title": "Find Cumulative Salary of an Employee", "titleSlug": "find-cumulative-salary-of-an-employee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 37053, "totalSubmissionRaw": 77738}, "580": {"acRate": 59.3062770654486, "difficulty": "Medium", "likes": 246, "dislikes": 36, "categoryTitle": "Database", "frontendQuestionId": "580", "paidOnly": true, "title": "Count Student Number in Departments", "titleSlug": "count-student-number-in-departments", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69982, "totalSubmissionRaw": 118001}, "581": {"acRate": 37.104045763916446, "difficulty": "Medium", "likes": 7784, "dislikes": 266, "categoryTitle": "Algorithms", "frontendQuestionId": "581", "paidOnly": false, "title": "Shortest Unsorted Continuous Subarray", "titleSlug": "shortest-unsorted-continuous-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 340394, "totalSubmissionRaw": 917404}, "582": {"acRate": 69.73468153141475, "difficulty": "Medium", "likes": 1111, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "582", "paidOnly": true, "title": "Kill Process", "titleSlug": "kill-process", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 88759, "totalSubmissionRaw": 127281}, "583": {"acRate": 62.83215140600882, "difficulty": "Medium", "likes": 5837, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "583", "paidOnly": false, "title": "Delete Operation for Two Strings", "titleSlug": "delete-operation-for-two-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 280866, "totalSubmissionRaw": 447010}, "584": {"acRate": 71.08102938577271, "difficulty": "Easy", "likes": 2241, "dislikes": 376, "categoryTitle": "Database", "frontendQuestionId": "584", "paidOnly": false, "title": "Find Customer Referee", "titleSlug": "find-customer-referee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1174318, "totalSubmissionRaw": 1652086}, "585": {"acRate": 49.16950366438726, "difficulty": "Medium", "likes": 623, "dislikes": 512, "categoryTitle": "Database", "frontendQuestionId": "585", "paidOnly": false, "title": "Investments in 2016", "titleSlug": "investments-in-2016", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150349, "totalSubmissionRaw": 305779}, "586": {"acRate": 64.61730857722853, "difficulty": "Easy", "likes": 1010, "dislikes": 77, "categoryTitle": "Database", "frontendQuestionId": "586", "paidOnly": false, "title": "Customer Placing the Largest Number of Orders", "titleSlug": "customer-placing-the-largest-number-of-orders", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 293486, "totalSubmissionRaw": 454191}, "587": {"acRate": 51.98414776794288, "difficulty": "Hard", "likes": 1480, "dislikes": 644, "categoryTitle": "Algorithms", "frontendQuestionId": "587", "paidOnly": false, "title": "Erect the Fence", "titleSlug": "erect-the-fence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59552, "totalSubmissionRaw": 114558}, "588": {"acRate": 48.06716749203722, "difficulty": "Hard", "likes": 1505, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "588", "paidOnly": true, "title": "Design In-Memory File System", "titleSlug": "design-in-memory-file-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111524, "totalSubmissionRaw": 232017}, "589": {"acRate": 75.84744099694724, "difficulty": "Easy", "likes": 3177, "dislikes": 203, "categoryTitle": "Algorithms", "frontendQuestionId": "589", "paidOnly": false, "title": "N-ary Tree Preorder Traversal", "titleSlug": "n-ary-tree-preorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 444486, "totalSubmissionRaw": 586026}, "590": {"acRate": 80.41089972725271, "difficulty": "Easy", "likes": 2685, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "590", "paidOnly": false, "title": "N-ary Tree Postorder Traversal", "titleSlug": "n-ary-tree-postorder-traversal", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 379726, "totalSubmissionRaw": 472232}, "591": {"acRate": 39.154473094704734, "difficulty": "Hard", "likes": 171, "dislikes": 650, "categoryTitle": "Algorithms", "frontendQuestionId": "591", "paidOnly": false, "title": "Tag Validator", "titleSlug": "tag-validator", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 16430, "totalSubmissionRaw": 41962}, "592": {"acRate": 66.11458596525604, "difficulty": "Medium", "likes": 863, "dislikes": 688, "categoryTitle": "Algorithms", "frontendQuestionId": "592", "paidOnly": false, "title": "Fraction Addition and Subtraction", "titleSlug": "fraction-addition-and-subtraction", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128218, "totalSubmissionRaw": 193933}, "593": {"acRate": 44.17697497891482, "difficulty": "Medium", "likes": 1060, "dislikes": 909, "categoryTitle": "Algorithms", "frontendQuestionId": "593", "paidOnly": false, "title": "Valid Square", "titleSlug": "valid-square", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113139, "totalSubmissionRaw": 256104}, "594": {"acRate": 55.63756381367044, "difficulty": "Easy", "likes": 2203, "dislikes": 268, "categoryTitle": "Algorithms", "frontendQuestionId": "594", "paidOnly": false, "title": "Longest Harmonious Subsequence", "titleSlug": "longest-harmonious-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 174811, "totalSubmissionRaw": 314196}, "595": {"acRate": 68.14770207910232, "difficulty": "Easy", "likes": 2813, "dislikes": 1329, "categoryTitle": "Database", "frontendQuestionId": "595", "paidOnly": false, "title": "Big Countries", "titleSlug": "big-countries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1464360, "totalSubmissionRaw": 2148806}, "596": {"acRate": 57.910773704506134, "difficulty": "Easy", "likes": 1086, "dislikes": 1079, "categoryTitle": "Database", "frontendQuestionId": "596", "paidOnly": false, "title": "Classes More Than 5 Students", "titleSlug": "classes-more-than-5-students", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 503843, "totalSubmissionRaw": 870034}, "597": {"acRate": 41.6892931970753, "difficulty": "Easy", "likes": 307, "dislikes": 770, "categoryTitle": "Database", "frontendQuestionId": "597", "paidOnly": true, "title": "Friend Requests I: Overall Acceptance Rate", "titleSlug": "friend-requests-i-overall-acceptance-rate", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77999, "totalSubmissionRaw": 187096}, "598": {"acRate": 56.6180968364258, "difficulty": "Easy", "likes": 953, "dislikes": 973, "categoryTitle": "Algorithms", "frontendQuestionId": "598", "paidOnly": false, "title": "Range Addition II", "titleSlug": "range-addition-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 108294, "totalSubmissionRaw": 191271}, "599": {"acRate": 56.54930250987144, "difficulty": "Easy", "likes": 1977, "dislikes": 401, "categoryTitle": "Algorithms", "frontendQuestionId": "599", "paidOnly": false, "title": "Minimum Index Sum of Two Lists", "titleSlug": "minimum-index-sum-of-two-lists", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 248335, "totalSubmissionRaw": 439147}, "600": {"acRate": 40.219525168028625, "difficulty": "Hard", "likes": 1546, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "600", "paidOnly": false, "title": "Non-negative Integers without Consecutive Ones", "titleSlug": "non-negative-integers-without-consecutive-ones", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 41589, "totalSubmissionRaw": 103405}, "601": {"acRate": 49.00427112993958, "difficulty": "Hard", "likes": 704, "dislikes": 570, "categoryTitle": "Database", "frontendQuestionId": "601", "paidOnly": false, "title": "Human Traffic of Stadium", "titleSlug": "human-traffic-of-stadium", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112898, "totalSubmissionRaw": 230384}, "602": {"acRate": 58.837919259549686, "difficulty": "Medium", "likes": 687, "dislikes": 134, "categoryTitle": "Database", "frontendQuestionId": "602", "paidOnly": false, "title": "Friend Requests II: Who Has the Most Friends", "titleSlug": "friend-requests-ii-who-has-the-most-friends", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 175580, "totalSubmissionRaw": 298413}, "603": {"acRate": 65.82447677924115, "difficulty": "Easy", "likes": 643, "dislikes": 76, "categoryTitle": "Database", "frontendQuestionId": "603", "paidOnly": true, "title": "Consecutive Available Seats", "titleSlug": "consecutive-available-seats", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 90612, "totalSubmissionRaw": 137657}, "604": {"acRate": 40.008755659497005, "difficulty": "Easy", "likes": 442, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "604", "paidOnly": true, "title": "Design Compressed String Iterator", "titleSlug": "design-compressed-string-iterator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 34728, "totalSubmissionRaw": 86801}, "605": {"acRate": 28.857973251752423, "difficulty": "Easy", "likes": 6701, "dislikes": 1208, "categoryTitle": "Algorithms", "frontendQuestionId": "605", "paidOnly": false, "title": "Can Place Flowers", "titleSlug": "can-place-flowers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 943659, "totalSubmissionRaw": 3270013}, "606": {"acRate": 69.61375088538023, "difficulty": "Medium", "likes": 88, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "606", "paidOnly": false, "title": "Construct String from Binary Tree", "titleSlug": "construct-string-from-binary-tree", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 327280, "totalSubmissionRaw": 470137}, "607": {"acRate": 65.75727780410115, "difficulty": "Easy", "likes": 1197, "dislikes": 103, "categoryTitle": "Database", "frontendQuestionId": "607", "paidOnly": false, "title": "Sales Person", "titleSlug": "sales-person", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 240091, "totalSubmissionRaw": 365117}, "608": {"acRate": 72.97667749145967, "difficulty": "Medium", "likes": 1260, "dislikes": 127, "categoryTitle": "Database", "frontendQuestionId": "608", "paidOnly": false, "title": "Tree Node", "titleSlug": "tree-node", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 173035, "totalSubmissionRaw": 237110}, "609": {"acRate": 67.6637822317061, "difficulty": "Medium", "likes": 1523, "dislikes": 1651, "categoryTitle": "Algorithms", "frontendQuestionId": "609", "paidOnly": false, "title": "Find Duplicate File in System", "titleSlug": "find-duplicate-file-in-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 155059, "totalSubmissionRaw": 229161}, "610": {"acRate": 72.66183812587009, "difficulty": "Easy", "likes": 626, "dislikes": 179, "categoryTitle": "Database", "frontendQuestionId": "610", "paidOnly": false, "title": "Triangle Judgement", "titleSlug": "triangle-judgement", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 242177, "totalSubmissionRaw": 333294}, "611": {"acRate": 51.557279236276855, "difficulty": "Medium", "likes": 3841, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "611", "paidOnly": false, "title": "Valid Triangle Number", "titleSlug": "valid-triangle-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 207384, "totalSubmissionRaw": 402240}, "612": {"acRate": 61.32196893859223, "difficulty": "Medium", "likes": 221, "dislikes": 70, "categoryTitle": "Database", "frontendQuestionId": "612", "paidOnly": true, "title": "Shortest Distance in a Plane", "titleSlug": "shortest-distance-in-a-plane", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42880, "totalSubmissionRaw": 69926}, "613": {"acRate": 80.10206799561044, "difficulty": "Easy", "likes": 330, "dislikes": 40, "categoryTitle": "Database", "frontendQuestionId": "613", "paidOnly": true, "title": "Shortest Distance in a Line", "titleSlug": "shortest-distance-in-a-line", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75183, "totalSubmissionRaw": 93859}, "614": {"acRate": 39.17439040771455, "difficulty": "Medium", "likes": 159, "dislikes": 744, "categoryTitle": "Database", "frontendQuestionId": "614", "paidOnly": true, "title": "Second Degree Follower", "titleSlug": "second-degree-follower", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55411, "totalSubmissionRaw": 141447}, "615": {"acRate": 56.318130929232225, "difficulty": "Hard", "likes": 239, "dislikes": 76, "categoryTitle": "Database", "frontendQuestionId": "615", "paidOnly": true, "title": "Average Salary: Departments VS Company", "titleSlug": "average-salary-departments-vs-company", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38231, "totalSubmissionRaw": 67884}, "616": {"acRate": 50.06096611143638, "difficulty": "Medium", "likes": 1087, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "616", "paidOnly": true, "title": "Add Bold Tag in String", "titleSlug": "add-bold-tag-in-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 93198, "totalSubmissionRaw": 186169}, "617": {"acRate": 79.15231633800343, "difficulty": "Easy", "likes": 8822, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "617", "paidOnly": false, "title": "Merge Two Binary Trees", "titleSlug": "merge-two-binary-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 801846, "totalSubmissionRaw": 1013042}, "618": {"acRate": 63.43263049948725, "difficulty": "Hard", "likes": 190, "dislikes": 170, "categoryTitle": "Database", "frontendQuestionId": "618", "paidOnly": true, "title": "Students Report By Geography", "titleSlug": "students-report-by-geography", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 25361, "totalSubmissionRaw": 39981}, "619": {"acRate": 66.77520655970378, "difficulty": "Easy", "likes": 682, "dislikes": 183, "categoryTitle": "Database", "frontendQuestionId": "619", "paidOnly": false, "title": "Biggest Single Number", "titleSlug": "biggest-single-number", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 276640, "totalSubmissionRaw": 414286}, "620": {"acRate": 74.4372630169062, "difficulty": "Easy", "likes": 1195, "dislikes": 545, "categoryTitle": "Database", "frontendQuestionId": "620", "paidOnly": false, "title": "Not Boring Movies", "titleSlug": "not-boring-movies", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 617996, "totalSubmissionRaw": 830224}, "621": {"acRate": 60.49907667322964, "difficulty": "Medium", "likes": 10671, "dislikes": 2101, "categoryTitle": "Algorithms", "frontendQuestionId": "621", "paidOnly": false, "title": "Task Scheduler", "titleSlug": "task-scheduler", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 692899, "totalSubmissionRaw": 1145308}, "622": {"acRate": 51.93590586040765, "difficulty": "Medium", "likes": 3592, "dislikes": 300, "categoryTitle": "Algorithms", "frontendQuestionId": "622", "paidOnly": false, "title": "Design Circular Queue", "titleSlug": "design-circular-queue", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 343019, "totalSubmissionRaw": 660466}, "623": {"acRate": 64.07499191406588, "difficulty": "Medium", "likes": 3574, "dislikes": 268, "categoryTitle": "Algorithms", "frontendQuestionId": "623", "paidOnly": false, "title": "Add One Row to Tree", "titleSlug": "add-one-row-to-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 281311, "totalSubmissionRaw": 439034}, "624": {"acRate": 45.78574140779738, "difficulty": "Medium", "likes": 1419, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "624", "paidOnly": false, "title": "Maximum Distance in Arrays", "titleSlug": "maximum-distance-in-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 178460, "totalSubmissionRaw": 389772}, "625": {"acRate": 33.729347889544044, "difficulty": "Medium", "likes": 130, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "625", "paidOnly": true, "title": "Minimum Factorization", "titleSlug": "minimum-factorization", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 11555, "totalSubmissionRaw": 34258}, "626": {"acRate": 71.2895428829451, "difficulty": "Medium", "likes": 1507, "dislikes": 592, "categoryTitle": "Database", "frontendQuestionId": "626", "paidOnly": false, "title": "Exchange Seats", "titleSlug": "exchange-seats", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 268398, "totalSubmissionRaw": 376490}, "627": {"acRate": 83.57033484528934, "difficulty": "Easy", "likes": 1746, "dislikes": 567, "categoryTitle": "Database", "frontendQuestionId": "627", "paidOnly": false, "title": "Swap Salary", "titleSlug": "swap-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 433892, "totalSubmissionRaw": 519194}, "628": {"acRate": 45.1681836764894, "difficulty": "Easy", "likes": 4263, "dislikes": 681, "categoryTitle": "Algorithms", "frontendQuestionId": "628", "paidOnly": false, "title": "Maximum Product of Three Numbers", "titleSlug": "maximum-product-of-three-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 360172, "totalSubmissionRaw": 797401}, "629": {"acRate": 49.26577327974505, "difficulty": "Hard", "likes": 2698, "dislikes": 326, "categoryTitle": "Algorithms", "frontendQuestionId": "629", "paidOnly": false, "title": "K Inverse Pairs Array", "titleSlug": "k-inverse-pairs-array", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 132017, "totalSubmissionRaw": 267969}, "630": {"acRate": 40.328671546920134, "difficulty": "Hard", "likes": 3823, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "630", "paidOnly": false, "title": "Course Schedule III", "titleSlug": "course-schedule-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 116297, "totalSubmissionRaw": 288373}, "631": {"acRate": 43.95683768166696, "difficulty": "Hard", "likes": 240, "dislikes": 279, "categoryTitle": "Algorithms", "frontendQuestionId": "631", "paidOnly": true, "title": "Design Excel Sum Formula", "titleSlug": "design-excel-sum-formula", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20083, "totalSubmissionRaw": 45688}, "632": {"acRate": 69.68791547622415, "difficulty": "Hard", "likes": 4052, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "632", "paidOnly": false, "title": "Smallest Range Covering Elements from K Lists", "titleSlug": "smallest-range-covering-elements-from-k-lists", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 197082, "totalSubmissionRaw": 282806}, "633": {"acRate": 36.529200315392785, "difficulty": "Medium", "likes": 3243, "dislikes": 611, "categoryTitle": "Algorithms", "frontendQuestionId": "633", "paidOnly": false, "title": "Sum of Square Numbers", "titleSlug": "sum-of-square-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 365532, "totalSubmissionRaw": 1000657}, "634": {"acRate": 41.854964887384924, "difficulty": "Medium", "likes": 218, "dislikes": 163, "categoryTitle": "Algorithms", "frontendQuestionId": "634", "paidOnly": true, "title": "Find the Derangement of An Array", "titleSlug": "find-the-derangement-of-an-array", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11503, "totalSubmissionRaw": 27483}, "635": {"acRate": 59.579641596162816, "difficulty": "Medium", "likes": 475, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "635", "paidOnly": true, "title": "Design Log Storage System", "titleSlug": "design-log-storage-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 35774, "totalSubmissionRaw": 60044}, "636": {"acRate": 62.890702451481914, "difficulty": "Medium", "likes": 1973, "dislikes": 2827, "categoryTitle": "Algorithms", "frontendQuestionId": "636", "paidOnly": false, "title": "Exclusive Time of Functions", "titleSlug": "exclusive-time-of-functions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 237881, "totalSubmissionRaw": 378250}, "637": {"acRate": 73.33474272028009, "difficulty": "Easy", "likes": 5318, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "637", "paidOnly": false, "title": "Average of Levels in Binary Tree", "titleSlug": "average-of-levels-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 568894, "totalSubmissionRaw": 775750}, "638": {"acRate": 51.83725765121115, "difficulty": "Medium", "likes": 1526, "dislikes": 763, "categoryTitle": "Algorithms", "frontendQuestionId": "638", "paidOnly": false, "title": "Shopping Offers", "titleSlug": "shopping-offers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64329, "totalSubmissionRaw": 124098}, "639": {"acRate": 30.90557985957969, "difficulty": "Hard", "likes": 1584, "dislikes": 820, "categoryTitle": "Algorithms", "frontendQuestionId": "639", "paidOnly": false, "title": "Decode Ways II", "titleSlug": "decode-ways-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77781, "totalSubmissionRaw": 251673}, "640": {"acRate": 44.316611532180396, "difficulty": "Medium", "likes": 513, "dislikes": 840, "categoryTitle": "Algorithms", "frontendQuestionId": "640", "paidOnly": false, "title": "Solve the Equation", "titleSlug": "solve-the-equation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42333, "totalSubmissionRaw": 95524}, "641": {"acRate": 64.65739512437067, "difficulty": "Medium", "likes": 1583, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "641", "paidOnly": false, "title": "Design Circular Deque", "titleSlug": "design-circular-deque", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 164255, "totalSubmissionRaw": 254039}, "642": {"acRate": 49.13136107261204, "difficulty": "Hard", "likes": 2118, "dislikes": 182, "categoryTitle": "Algorithms", "frontendQuestionId": "642", "paidOnly": true, "title": "Design Search Autocomplete System", "titleSlug": "design-search-autocomplete-system", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147823, "totalSubmissionRaw": 300873}, "643": {"acRate": 43.98056799458333, "difficulty": "Easy", "likes": 3597, "dislikes": 336, "categoryTitle": "Algorithms", "frontendQuestionId": "643", "paidOnly": false, "title": "Maximum Average Subarray I", "titleSlug": "maximum-average-subarray-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 605388, "totalSubmissionRaw": 1376490}, "644": {"acRate": 37.03177609427609, "difficulty": "Hard", "likes": 625, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "644", "paidOnly": true, "title": "Maximum Average Subarray II", "titleSlug": "maximum-average-subarray-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 21117, "totalSubmissionRaw": 57024}, "645": {"acRate": 44.628867556295994, "difficulty": "Easy", "likes": 4808, "dislikes": 1171, "categoryTitle": "Algorithms", "frontendQuestionId": "645", "paidOnly": false, "title": "Set Mismatch", "titleSlug": "set-mismatch", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 484333, "totalSubmissionRaw": 1085246}, "646": {"acRate": 60.288689707161765, "difficulty": "Medium", "likes": 4636, "dislikes": 133, "categoryTitle": "Algorithms", "frontendQuestionId": "646", "paidOnly": false, "title": "Maximum Length of Pair Chain", "titleSlug": "maximum-length-of-pair-chain", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 254318, "totalSubmissionRaw": 421834}, "647": {"acRate": 70.77419098037655, "difficulty": "Medium", "likes": 10899, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "647", "paidOnly": false, "title": "Palindromic Substrings", "titleSlug": "palindromic-substrings", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 889028, "totalSubmissionRaw": 1256148}, "648": {"acRate": 68.09389767723711, "difficulty": "Medium", "likes": 2964, "dislikes": 216, "categoryTitle": "Algorithms", "frontendQuestionId": "648", "paidOnly": false, "title": "Replace Words", "titleSlug": "replace-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 278677, "totalSubmissionRaw": 409253}, "649": {"acRate": 48.133666163530684, "difficulty": "Medium", "likes": 2439, "dislikes": 1870, "categoryTitle": "Algorithms", "frontendQuestionId": "649", "paidOnly": false, "title": "Dota2 Senate", "titleSlug": "dota2-senate", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 181449, "totalSubmissionRaw": 376969}, "650": {"acRate": 59.610198578082866, "difficulty": "Medium", "likes": 4221, "dislikes": 242, "categoryTitle": "Algorithms", "frontendQuestionId": "650", "paidOnly": false, "title": "2 Keys Keyboard", "titleSlug": "2-keys-keyboard", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 262602, "totalSubmissionRaw": 440532}, "651": {"acRate": 55.8389407423486, "difficulty": "Medium", "likes": 714, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "651", "paidOnly": true, "title": "4 Keys Keyboard", "titleSlug": "4-keys-keyboard", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30870, "totalSubmissionRaw": 55284}, "652": {"acRate": 59.71831473985372, "difficulty": "Medium", "likes": 5880, "dislikes": 478, "categoryTitle": "Algorithms", "frontendQuestionId": "652", "paidOnly": false, "title": "Find Duplicate Subtrees", "titleSlug": "find-duplicate-subtrees", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 275732, "totalSubmissionRaw": 461721}, "653": {"acRate": 61.64030129653199, "difficulty": "Easy", "likes": 6831, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "653", "paidOnly": false, "title": "Two Sum IV - Input is a BST", "titleSlug": "two-sum-iv-input-is-a-bst", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 587482, "totalSubmissionRaw": 953081}, "654": {"acRate": 85.6569470356694, "difficulty": "Medium", "likes": 5253, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "654", "paidOnly": false, "title": "Maximum Binary Tree", "titleSlug": "maximum-binary-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 309446, "totalSubmissionRaw": 361262}, "655": {"acRate": 64.7601248302978, "difficulty": "Medium", "likes": 503, "dislikes": 458, "categoryTitle": "Algorithms", "frontendQuestionId": "655", "paidOnly": false, "title": "Print Binary Tree", "titleSlug": "print-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 73460, "totalSubmissionRaw": 113434}, "656": {"acRate": 32.233395019063124, "difficulty": "Hard", "likes": 246, "dislikes": 110, "categoryTitle": "Algorithms", "frontendQuestionId": "656", "paidOnly": true, "title": "Coin Path", "titleSlug": "coin-path", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14457, "totalSubmissionRaw": 44851}, "657": {"acRate": 75.92098612202409, "difficulty": "Easy", "likes": 2446, "dislikes": 747, "categoryTitle": "Algorithms", "frontendQuestionId": "657", "paidOnly": false, "title": "Robot Return to Origin", "titleSlug": "robot-return-to-origin", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 455099, "totalSubmissionRaw": 599438}, "658": {"acRate": 47.93821011636138, "difficulty": "Medium", "likes": 8322, "dislikes": 726, "categoryTitle": "Algorithms", "frontendQuestionId": "658", "paidOnly": false, "title": "Find K Closest Elements", "titleSlug": "find-k-closest-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 604735, "totalSubmissionRaw": 1261492}, "659": {"acRate": 51.23022948179674, "difficulty": "Medium", "likes": 4452, "dislikes": 805, "categoryTitle": "Algorithms", "frontendQuestionId": "659", "paidOnly": false, "title": "Split Array into Consecutive Subsequences", "titleSlug": "split-array-into-consecutive-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 133610, "totalSubmissionRaw": 260804}, "660": {"acRate": 57.32323232323232, "difficulty": "Hard", "likes": 162, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "660", "paidOnly": true, "title": "Remove 9", "titleSlug": "remove-9", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10896, "totalSubmissionRaw": 19008}, "661": {"acRate": 67.66888041812395, "difficulty": "Easy", "likes": 1150, "dislikes": 2922, "categoryTitle": "Algorithms", "frontendQuestionId": "661", "paidOnly": false, "title": "Image Smoother", "titleSlug": "image-smoother", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 172197, "totalSubmissionRaw": 254470}, "662": {"acRate": 43.330616985794904, "difficulty": "Medium", "likes": 8902, "dislikes": 1231, "categoryTitle": "Algorithms", "frontendQuestionId": "662", "paidOnly": false, "title": "Maximum Width of Binary Tree", "titleSlug": "maximum-width-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 423786, "totalSubmissionRaw": 978029}, "663": {"acRate": 41.59615914367794, "difficulty": "Medium", "likes": 487, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "663", "paidOnly": true, "title": "Equal Tree Partition", "titleSlug": "equal-tree-partition", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31710, "totalSubmissionRaw": 76233}, "664": {"acRate": 61.10414208020071, "difficulty": "Hard", "likes": 2653, "dislikes": 280, "categoryTitle": "Algorithms", "frontendQuestionId": "664", "paidOnly": false, "title": "Strange Printer", "titleSlug": "strange-printer", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148081, "totalSubmissionRaw": 242342}, "665": {"acRate": 24.890186166718575, "difficulty": "Medium", "likes": 5745, "dislikes": 779, "categoryTitle": "Algorithms", "frontendQuestionId": "665", "paidOnly": false, "title": "Non-decreasing Array", "titleSlug": "non-decreasing-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 270913, "totalSubmissionRaw": 1088433}, "666": {"acRate": 62.498195409120804, "difficulty": "Medium", "likes": 417, "dislikes": 516, "categoryTitle": "Algorithms", "frontendQuestionId": "666", "paidOnly": true, "title": "Path Sum IV", "titleSlug": "path-sum-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38960, "totalSubmissionRaw": 62338}, "667": {"acRate": 60.265563778841965, "difficulty": "Medium", "likes": 796, "dislikes": 1053, "categoryTitle": "Algorithms", "frontendQuestionId": "667", "paidOnly": false, "title": "Beautiful Arrangement II", "titleSlug": "beautiful-arrangement-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55372, "totalSubmissionRaw": 91880}, "668": {"acRate": 52.2163342354841, "difficulty": "Hard", "likes": 2172, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "668", "paidOnly": false, "title": "Kth Smallest Number in Multiplication Table", "titleSlug": "kth-smallest-number-in-multiplication-table", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68877, "totalSubmissionRaw": 131907}, "669": {"acRate": 66.32888079993934, "difficulty": "Medium", "likes": 5881, "dislikes": 261, "categoryTitle": "Algorithms", "frontendQuestionId": "669", "paidOnly": false, "title": "Trim a Binary Search Tree", "titleSlug": "trim-a-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 306131, "totalSubmissionRaw": 461535}, "670": {"acRate": 51.50439097404394, "difficulty": "Medium", "likes": 4040, "dislikes": 255, "categoryTitle": "Algorithms", "frontendQuestionId": "670", "paidOnly": false, "title": "Maximum Swap", "titleSlug": "maximum-swap", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 396389, "totalSubmissionRaw": 769627}, "671": {"acRate": 44.843907840118575, "difficulty": "Easy", "likes": 1868, "dislikes": 1882, "categoryTitle": "Algorithms", "frontendQuestionId": "671", "paidOnly": false, "title": "Second Minimum Node In a Binary Tree", "titleSlug": "second-minimum-node-in-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 203316, "totalSubmissionRaw": 453386}, "672": {"acRate": 50.09912321935867, "difficulty": "Medium", "likes": 170, "dislikes": 227, "categoryTitle": "Algorithms", "frontendQuestionId": "672", "paidOnly": false, "title": "Bulb Switcher II", "titleSlug": "bulb-switcher-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24513, "totalSubmissionRaw": 48929}, "673": {"acRate": 48.940412947462704, "difficulty": "Medium", "likes": 6876, "dislikes": 272, "categoryTitle": "Algorithms", "frontendQuestionId": "673", "paidOnly": false, "title": "Number of Longest Increasing Subsequence", "titleSlug": "number-of-longest-increasing-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 253527, "totalSubmissionRaw": 518032}, "674": {"acRate": 50.61166404124302, "difficulty": "Easy", "likes": 2360, "dislikes": 183, "categoryTitle": "Algorithms", "frontendQuestionId": "674", "paidOnly": false, "title": "Longest Continuous Increasing Subsequence", "titleSlug": "longest-continuous-increasing-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 282736, "totalSubmissionRaw": 558639}, "675": {"acRate": 34.70091803152486, "difficulty": "Hard", "likes": 1237, "dislikes": 679, "categoryTitle": "Algorithms", "frontendQuestionId": "675", "paidOnly": false, "title": "Cut Off Trees for Golf Event", "titleSlug": "cut-off-trees-for-golf-event", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72121, "totalSubmissionRaw": 207836}, "676": {"acRate": 57.778652238071814, "difficulty": "Medium", "likes": 1416, "dislikes": 210, "categoryTitle": "Algorithms", "frontendQuestionId": "676", "paidOnly": false, "title": "Implement Magic Dictionary", "titleSlug": "implement-magic-dictionary", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 88098, "totalSubmissionRaw": 152475}, "677": {"acRate": 56.869160174120395, "difficulty": "Medium", "likes": 1670, "dislikes": 159, "categoryTitle": "Algorithms", "frontendQuestionId": "677", "paidOnly": false, "title": "Map Sum Pairs", "titleSlug": "map-sum-pairs", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 123066, "totalSubmissionRaw": 216402}, "678": {"acRate": 38.287952049871684, "difficulty": "Medium", "likes": 6265, "dislikes": 195, "categoryTitle": "Algorithms", "frontendQuestionId": "678", "paidOnly": false, "title": "Valid Parenthesis String", "titleSlug": "valid-parenthesis-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 414451, "totalSubmissionRaw": 1082453}, "679": {"acRate": 49.5712896136803, "difficulty": "Hard", "likes": 1480, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "679", "paidOnly": false, "title": "24 Game", "titleSlug": "24-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 82558, "totalSubmissionRaw": 166545}, "680": {"acRate": 41.58707032954973, "difficulty": "Easy", "likes": 8332, "dislikes": 456, "categoryTitle": "Algorithms", "frontendQuestionId": "680", "paidOnly": false, "title": "Valid Palindrome II", "titleSlug": "valid-palindrome-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 826075, "totalSubmissionRaw": 1986370}, "681": {"acRate": 46.827093052062295, "difficulty": "Medium", "likes": 733, "dislikes": 1069, "categoryTitle": "Algorithms", "frontendQuestionId": "681", "paidOnly": true, "title": "Next Closest Time", "titleSlug": "next-closest-time", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111522, "totalSubmissionRaw": 238157}, "682": {"acRate": 77.50519407520522, "difficulty": "Easy", "likes": 2921, "dislikes": 1921, "categoryTitle": "Algorithms", "frontendQuestionId": "682", "paidOnly": false, "title": "Baseball Game", "titleSlug": "baseball-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 404009, "totalSubmissionRaw": 521267}, "683": {"acRate": 37.188254704574256, "difficulty": "Hard", "likes": 802, "dislikes": 695, "categoryTitle": "Algorithms", "frontendQuestionId": "683", "paidOnly": true, "title": "K Empty Slots", "titleSlug": "k-empty-slots", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 62210, "totalSubmissionRaw": 167284}, "684": {"acRate": 63.57812316510777, "difficulty": "Medium", "likes": 6284, "dislikes": 407, "categoryTitle": "Algorithms", "frontendQuestionId": "684", "paidOnly": false, "title": "Redundant Connection", "titleSlug": "redundant-connection", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 400634, "totalSubmissionRaw": 630145}, "685": {"acRate": 34.68291981768527, "difficulty": "Hard", "likes": 2359, "dislikes": 320, "categoryTitle": "Algorithms", "frontendQuestionId": "685", "paidOnly": false, "title": "Redundant Connection II", "titleSlug": "redundant-connection-ii", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 74801, "totalSubmissionRaw": 215671}, "686": {"acRate": 35.77735488904333, "difficulty": "Medium", "likes": 2598, "dislikes": 986, "categoryTitle": "Algorithms", "frontendQuestionId": "686", "paidOnly": false, "title": "Repeated String Match", "titleSlug": "repeated-string-match", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 184809, "totalSubmissionRaw": 516553}, "687": {"acRate": 41.992010069501454, "difficulty": "Medium", "likes": 4268, "dislikes": 673, "categoryTitle": "Algorithms", "frontendQuestionId": "687", "paidOnly": false, "title": "Longest Univalue Path", "titleSlug": "longest-univalue-path", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 191828, "totalSubmissionRaw": 456823}, "688": {"acRate": 56.3457235829711, "difficulty": "Medium", "likes": 3878, "dislikes": 480, "categoryTitle": "Algorithms", "frontendQuestionId": "688", "paidOnly": false, "title": "Knight Probability in Chessboard", "titleSlug": "knight-probability-in-chessboard", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 162940, "totalSubmissionRaw": 289179}, "689": {"acRate": 50.41317607754803, "difficulty": "Hard", "likes": 1980, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "689", "paidOnly": false, "title": "Maximum Sum of 3 Non-Overlapping Subarrays", "titleSlug": "maximum-sum-of-3-non-overlapping-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79675, "totalSubmissionRaw": 158044}, "690": {"acRate": 67.57801492299586, "difficulty": "Medium", "likes": 2117, "dislikes": 1340, "categoryTitle": "Algorithms", "frontendQuestionId": "690", "paidOnly": false, "title": "Employee Importance", "titleSlug": "employee-importance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 220625, "totalSubmissionRaw": 326475}, "691": {"acRate": 49.419953596287705, "difficulty": "Hard", "likes": 1246, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "691", "paidOnly": false, "title": "Stickers to Spell Word", "titleSlug": "stickers-to-spell-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80513, "totalSubmissionRaw": 162917}, "692": {"acRate": 58.54620680714996, "difficulty": "Medium", "likes": 7714, "dislikes": 350, "categoryTitle": "Algorithms", "frontendQuestionId": "692", "paidOnly": false, "title": "Top K Frequent Words", "titleSlug": "top-k-frequent-words", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 650349, "totalSubmissionRaw": 1110829}, "693": {"acRate": 63.01580838747367, "difficulty": "Easy", "likes": 1370, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "693", "paidOnly": false, "title": "Binary Number with Alternating Bits", "titleSlug": "binary-number-with-alternating-bits", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142388, "totalSubmissionRaw": 225956}, "694": {"acRate": 61.70330569590941, "difficulty": "Medium", "likes": 2252, "dislikes": 145, "categoryTitle": "Algorithms", "frontendQuestionId": "694", "paidOnly": true, "title": "Number of Distinct Islands", "titleSlug": "number-of-distinct-islands", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 177194, "totalSubmissionRaw": 287171}, "695": {"acRate": 72.59660428934288, "difficulty": "Medium", "likes": 10063, "dislikes": 208, "categoryTitle": "Algorithms", "frontendQuestionId": "695", "paidOnly": false, "title": "Max Area of Island", "titleSlug": "max-area-of-island", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 949170, "totalSubmissionRaw": 1307457}, "696": {"acRate": 65.70685923193267, "difficulty": "Easy", "likes": 4014, "dislikes": 880, "categoryTitle": "Algorithms", "frontendQuestionId": "696", "paidOnly": false, "title": "Count Binary Substrings", "titleSlug": "count-binary-substrings", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 217652, "totalSubmissionRaw": 331247}, "697": {"acRate": 56.87119897646213, "difficulty": "Easy", "likes": 3072, "dislikes": 1749, "categoryTitle": "Algorithms", "frontendQuestionId": "697", "paidOnly": false, "title": "Degree of an Array", "titleSlug": "degree-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227143, "totalSubmissionRaw": 399399}, "698": {"acRate": 38.1204954393324, "difficulty": "Medium", "likes": 7197, "dislikes": 518, "categoryTitle": "Algorithms", "frontendQuestionId": "698", "paidOnly": false, "title": "Partition to K Equal Sum Subsets", "titleSlug": "partition-to-k-equal-sum-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 282810, "totalSubmissionRaw": 741880}, "699": {"acRate": 45.661940973820826, "difficulty": "Hard", "likes": 638, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "699", "paidOnly": false, "title": "Falling Squares", "titleSlug": "falling-squares", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28762, "totalSubmissionRaw": 62989}, "700": {"acRate": 80.79494189633604, "difficulty": "Easy", "likes": 6040, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "700", "paidOnly": false, "title": "Search in a Binary Search Tree", "titleSlug": "search-in-a-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 999160, "totalSubmissionRaw": 1236663}, "701": {"acRate": 73.64777439867294, "difficulty": "Medium", "likes": 5934, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "701", "paidOnly": false, "title": "Insert into a Binary Search Tree", "titleSlug": "insert-into-a-binary-search-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 599362, "totalSubmissionRaw": 813820}, "702": {"acRate": 72.42149905042052, "difficulty": "Medium", "likes": 914, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "702", "paidOnly": true, "title": "Search in a Sorted Array of Unknown Size", "titleSlug": "search-in-a-sorted-array-of-unknown-size", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 101435, "totalSubmissionRaw": 140062}, "703": {"acRate": 59.36620597033549, "difficulty": "Easy", "likes": 5899, "dislikes": 3777, "categoryTitle": "Algorithms", "frontendQuestionId": "703", "paidOnly": false, "title": "Kth Largest Element in a Stream", "titleSlug": "kth-largest-element-in-a-stream", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 723169, "totalSubmissionRaw": 1218150}, "704": {"acRate": 58.59784190455988, "difficulty": "Easy", "likes": 12058, "dislikes": 258, "categoryTitle": "Algorithms", "frontendQuestionId": "704", "paidOnly": false, "title": "Binary Search", "titleSlug": "binary-search", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2745818, "totalSubmissionRaw": 4685872}, "705": {"acRate": 67.1619702877864, "difficulty": "Easy", "likes": 3805, "dislikes": 311, "categoryTitle": "Algorithms", "frontendQuestionId": "705", "paidOnly": false, "title": "Design HashSet", "titleSlug": "design-hashset", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 447469, "totalSubmissionRaw": 666250}, "706": {"acRate": 65.60167756070373, "difficulty": "Easy", "likes": 5154, "dislikes": 473, "categoryTitle": "Algorithms", "frontendQuestionId": "706", "paidOnly": false, "title": "Design HashMap", "titleSlug": "design-hashmap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 614422, "totalSubmissionRaw": 936594}, "707": {"acRate": 28.543555642726442, "difficulty": "Medium", "likes": 2703, "dislikes": 1632, "categoryTitle": "Algorithms", "frontendQuestionId": "707", "paidOnly": false, "title": "Design Linked List", "titleSlug": "design-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 362367, "totalSubmissionRaw": 1269529}, "708": {"acRate": 36.783996459531124, "difficulty": "Medium", "likes": 1240, "dislikes": 788, "categoryTitle": "Algorithms", "frontendQuestionId": "708", "paidOnly": true, "title": "Insert into a Sorted Circular Linked List", "titleSlug": "insert-into-a-sorted-circular-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 189500, "totalSubmissionRaw": 515175}, "709": {"acRate": 83.74610680968556, "difficulty": "Easy", "likes": 1877, "dislikes": 2780, "categoryTitle": "Algorithms", "frontendQuestionId": "709", "paidOnly": false, "title": "To Lower Case", "titleSlug": "to-lower-case", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 563855, "totalSubmissionRaw": 673291}, "710": {"acRate": 33.61677486208893, "difficulty": "Hard", "likes": 870, "dislikes": 120, "categoryTitle": "Algorithms", "frontendQuestionId": "710", "paidOnly": false, "title": "Random Pick with Blacklist", "titleSlug": "random-pick-with-blacklist", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44120, "totalSubmissionRaw": 131244}, "711": {"acRate": 53.27483263976841, "difficulty": "Hard", "likes": 265, "dislikes": 276, "categoryTitle": "Algorithms", "frontendQuestionId": "711", "paidOnly": true, "title": "Number of Distinct Islands II", "titleSlug": "number-of-distinct-islands-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11778, "totalSubmissionRaw": 22108}, "712": {"acRate": 65.32145315552971, "difficulty": "Medium", "likes": 4008, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "712", "paidOnly": false, "title": "Minimum ASCII Delete Sum for Two Strings", "titleSlug": "minimum-ascii-delete-sum-for-two-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 152780, "totalSubmissionRaw": 233890}, "713": {"acRate": 51.950399317542875, "difficulty": "Medium", "likes": 6928, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "713", "paidOnly": false, "title": "Subarray Product Less Than K", "titleSlug": "subarray-product-less-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 440902, "totalSubmissionRaw": 848697}, "714": {"acRate": 69.4582417692686, "difficulty": "Medium", "likes": 7241, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "714", "paidOnly": false, "title": "Best Time to Buy and Sell Stock with Transaction Fee", "titleSlug": "best-time-to-buy-and-sell-stock-with-transaction-fee", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 415318, "totalSubmissionRaw": 597940}, "715": {"acRate": 43.955721390226415, "difficulty": "Hard", "likes": 1515, "dislikes": 128, "categoryTitle": "Algorithms", "frontendQuestionId": "715", "paidOnly": false, "title": "Range Module", "titleSlug": "range-module", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77868, "totalSubmissionRaw": 177151}, "716": {"acRate": 45.10585070381508, "difficulty": "Hard", "likes": 1941, "dislikes": 512, "categoryTitle": "Algorithms", "frontendQuestionId": "716", "paidOnly": true, "title": "Max Stack", "titleSlug": "max-stack", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157944, "totalSubmissionRaw": 350163}, "717": {"acRate": 45.19434256767756, "difficulty": "Easy", "likes": 879, "dislikes": 2127, "categoryTitle": "Algorithms", "frontendQuestionId": "717", "paidOnly": false, "title": "1-bit and 2-bit Characters", "titleSlug": "1-bit-and-2-bit-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 141588, "totalSubmissionRaw": 313287}, "718": {"acRate": 50.97126568686773, "difficulty": "Medium", "likes": 6848, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "718", "paidOnly": false, "title": "Maximum Length of Repeated Subarray", "titleSlug": "maximum-length-of-repeated-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 317577, "totalSubmissionRaw": 623047}, "719": {"acRate": 45.39315331468831, "difficulty": "Hard", "likes": 3747, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "719", "paidOnly": false, "title": "Find K-th Smallest Pair Distance", "titleSlug": "find-k-th-smallest-pair-distance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 186328, "totalSubmissionRaw": 410476}, "720": {"acRate": 52.920501652246465, "difficulty": "Medium", "likes": 1990, "dislikes": 1497, "categoryTitle": "Algorithms", "frontendQuestionId": "720", "paidOnly": false, "title": "Longest Word in Dictionary", "titleSlug": "longest-word-in-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161108, "totalSubmissionRaw": 304434}, "721": {"acRate": 58.12753977317999, "difficulty": "Medium", "likes": 6900, "dislikes": 1198, "categoryTitle": "Algorithms", "frontendQuestionId": "721", "paidOnly": false, "title": "Accounts Merge", "titleSlug": "accounts-merge", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 437703, "totalSubmissionRaw": 753006}, "722": {"acRate": 38.98185161083739, "difficulty": "Medium", "likes": 723, "dislikes": 1820, "categoryTitle": "Algorithms", "frontendQuestionId": "722", "paidOnly": false, "title": "Remove Comments", "titleSlug": "remove-comments", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75479, "totalSubmissionRaw": 193625}, "723": {"acRate": 76.96547151633189, "difficulty": "Medium", "likes": 1019, "dislikes": 526, "categoryTitle": "Algorithms", "frontendQuestionId": "723", "paidOnly": true, "title": "Candy Crush", "titleSlug": "candy-crush", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 74294, "totalSubmissionRaw": 96529}, "724": {"acRate": 58.940809727873265, "difficulty": "Easy", "likes": 8493, "dislikes": 867, "categoryTitle": "Algorithms", "frontendQuestionId": "724", "paidOnly": false, "title": "Find Pivot Index", "titleSlug": "find-pivot-index", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1219152, "totalSubmissionRaw": 2068435}, "725": {"acRate": 70.00604912596754, "difficulty": "Medium", "likes": 4439, "dislikes": 362, "categoryTitle": "Algorithms", "frontendQuestionId": "725", "paidOnly": false, "title": "Split Linked List in Parts", "titleSlug": "split-linked-list-in-parts", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 317098, "totalSubmissionRaw": 452958}, "726": {"acRate": 65.15094832086305, "difficulty": "Hard", "likes": 1892, "dislikes": 407, "categoryTitle": "Algorithms", "frontendQuestionId": "726", "paidOnly": false, "title": "Number of Atoms", "titleSlug": "number-of-atoms", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149769, "totalSubmissionRaw": 229880}, "727": {"acRate": 43.526251458156146, "difficulty": "Hard", "likes": 1459, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "727", "paidOnly": true, "title": "Minimum Window Subsequence", "titleSlug": "minimum-window-subsequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 93655, "totalSubmissionRaw": 215169}, "728": {"acRate": 79.10242098122895, "difficulty": "Easy", "likes": 1796, "dislikes": 378, "categoryTitle": "Algorithms", "frontendQuestionId": "728", "paidOnly": false, "title": "Self Dividing Numbers", "titleSlug": "self-dividing-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 260050, "totalSubmissionRaw": 328751}, "729": {"acRate": 58.3584288076172, "difficulty": "Medium", "likes": 4648, "dislikes": 128, "categoryTitle": "Algorithms", "frontendQuestionId": "729", "paidOnly": false, "title": "My Calendar I", "titleSlug": "my-calendar-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 401335, "totalSubmissionRaw": 687707}, "730": {"acRate": 46.168486665239215, "difficulty": "Hard", "likes": 1942, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "730", "paidOnly": false, "title": "Count Different Palindromic Subsequences", "titleSlug": "count-different-palindromic-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38812, "totalSubmissionRaw": 84066}, "731": {"acRate": 62.692448210987095, "difficulty": "Medium", "likes": 2147, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "731", "paidOnly": false, "title": "My Calendar II", "titleSlug": "my-calendar-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183607, "totalSubmissionRaw": 292869}, "732": {"acRate": 71.84560468753509, "difficulty": "Hard", "likes": 2005, "dislikes": 271, "categoryTitle": "Algorithms", "frontendQuestionId": "732", "paidOnly": false, "title": "My Calendar III", "titleSlug": "my-calendar-iii", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96008, "totalSubmissionRaw": 133631}, "733": {"acRate": 65.09720027363468, "difficulty": "Easy", "likes": 8567, "dislikes": 888, "categoryTitle": "Algorithms", "frontendQuestionId": "733", "paidOnly": false, "title": "Flood Fill", "titleSlug": "flood-fill", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1009639, "totalSubmissionRaw": 1550972}, "734": {"acRate": 44.46535489401195, "difficulty": "Easy", "likes": 54, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "734", "paidOnly": true, "title": "Sentence Similarity", "titleSlug": "sentence-similarity", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68992, "totalSubmissionRaw": 155159}, "735": {"acRate": 44.77848581727954, "difficulty": "Medium", "likes": 8200, "dislikes": 1134, "categoryTitle": "Algorithms", "frontendQuestionId": "735", "paidOnly": false, "title": "Asteroid Collision", "titleSlug": "asteroid-collision", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 619358, "totalSubmissionRaw": 1383159}, "736": {"acRate": 52.062987187527995, "difficulty": "Hard", "likes": 479, "dislikes": 363, "categoryTitle": "Algorithms", "frontendQuestionId": "736", "paidOnly": false, "title": "Parse Lisp Expression", "titleSlug": "parse-lisp-expression", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23243, "totalSubmissionRaw": 44644}, "737": {"acRate": 50.314928650590964, "difficulty": "Medium", "likes": 844, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "737", "paidOnly": true, "title": "Sentence Similarity II", "titleSlug": "sentence-similarity-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73093, "totalSubmissionRaw": 145271}, "738": {"acRate": 48.498182188848496, "difficulty": "Medium", "likes": 1340, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "738", "paidOnly": false, "title": "Monotone Increasing Digits", "titleSlug": "monotone-increasing-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57094, "totalSubmissionRaw": 117724}, "739": {"acRate": 66.48950671821785, "difficulty": "Medium", "likes": 13409, "dislikes": 335, "categoryTitle": "Algorithms", "frontendQuestionId": "739", "paidOnly": false, "title": "Daily Temperatures", "titleSlug": "daily-temperatures", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1114527, "totalSubmissionRaw": 1676249}, "740": {"acRate": 56.526712203122806, "difficulty": "Medium", "likes": 7608, "dislikes": 387, "categoryTitle": "Algorithms", "frontendQuestionId": "740", "paidOnly": false, "title": "Delete and Earn", "titleSlug": "delete-and-earn", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 366695, "totalSubmissionRaw": 648711}, "741": {"acRate": 37.30517002755106, "difficulty": "Hard", "likes": 4332, "dislikes": 160, "categoryTitle": "Algorithms", "frontendQuestionId": "741", "paidOnly": false, "title": "Cherry Pickup", "titleSlug": "cherry-pickup", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86522, "totalSubmissionRaw": 231932}, "742": {"acRate": 46.56297669389253, "difficulty": "Medium", "likes": 863, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "742", "paidOnly": true, "title": "Closest Leaf in a Binary Tree", "titleSlug": "closest-leaf-in-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 48229, "totalSubmissionRaw": 103578}, "743": {"acRate": 55.38484344827113, "difficulty": "Medium", "likes": 7576, "dislikes": 371, "categoryTitle": "Algorithms", "frontendQuestionId": "743", "paidOnly": false, "title": "Network Delay Time", "titleSlug": "network-delay-time", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 564151, "totalSubmissionRaw": 1018604}, "744": {"acRate": 52.978634636920575, "difficulty": "Easy", "likes": 4502, "dislikes": 2204, "categoryTitle": "Algorithms", "frontendQuestionId": "744", "paidOnly": false, "title": "Find Smallest Letter Greater Than Target", "titleSlug": "find-smallest-letter-greater-than-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 530793, "totalSubmissionRaw": 1001901}, "745": {"acRate": 41.14088871308017, "difficulty": "Hard", "likes": 2286, "dislikes": 487, "categoryTitle": "Algorithms", "frontendQuestionId": "745", "paidOnly": false, "title": "Prefix and Suffix Search", "titleSlug": "prefix-and-suffix-search", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99844, "totalSubmissionRaw": 242688}, "746": {"acRate": 66.4112368793894, "difficulty": "Easy", "likes": 11576, "dislikes": 1790, "categoryTitle": "Algorithms", "frontendQuestionId": "746", "paidOnly": false, "title": "Min Cost Climbing Stairs", "titleSlug": "min-cost-climbing-stairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1307777, "totalSubmissionRaw": 1969216}, "747": {"acRate": 49.75400558110344, "difficulty": "Easy", "likes": 1230, "dislikes": 909, "categoryTitle": "Algorithms", "frontendQuestionId": "747", "paidOnly": false, "title": "Largest Number At Least Twice of Others", "titleSlug": "largest-number-at-least-twice-of-others", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 266372, "totalSubmissionRaw": 535377}, "748": {"acRate": 60.65634946767644, "difficulty": "Easy", "likes": 562, "dislikes": 1111, "categoryTitle": "Algorithms", "frontendQuestionId": "748", "paidOnly": false, "title": "Shortest Completing Word", "titleSlug": "shortest-completing-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 82896, "totalSubmissionRaw": 136665}, "749": {"acRate": 51.58718218745298, "difficulty": "Hard", "likes": 398, "dislikes": 459, "categoryTitle": "Algorithms", "frontendQuestionId": "749", "paidOnly": false, "title": "Contain Virus", "titleSlug": "contain-virus", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13716, "totalSubmissionRaw": 26588}, "750": {"acRate": 67.84665353650531, "difficulty": "Medium", "likes": 625, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "750", "paidOnly": true, "title": "Number Of Corner Rectangles", "titleSlug": "number-of-corner-rectangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 39271, "totalSubmissionRaw": 57882}, "751": {"acRate": 55.5981758513404, "difficulty": "Medium", "likes": 92, "dislikes": 321, "categoryTitle": "Algorithms", "frontendQuestionId": "751", "paidOnly": true, "title": "IP to CIDR", "titleSlug": "ip-to-cidr", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26090, "totalSubmissionRaw": 46926}, "752": {"acRate": 60.42733277534412, "difficulty": "Medium", "likes": 4807, "dislikes": 222, "categoryTitle": "Algorithms", "frontendQuestionId": "752", "paidOnly": false, "title": "Open the Lock", "titleSlug": "open-the-lock", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 333546, "totalSubmissionRaw": 551980}, "753": {"acRate": 57.29213148891864, "difficulty": "Hard", "likes": 579, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "753", "paidOnly": false, "title": "Cracking the Safe", "titleSlug": "cracking-the-safe", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Eulerian Circuit", "id": "VG9waWNUYWdOb2RlOjYxMDc0", "slug": "eulerian-circuit"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61628, "totalSubmissionRaw": 107568}, "754": {"acRate": 43.483288570575944, "difficulty": "Medium", "likes": 1840, "dislikes": 816, "categoryTitle": "Algorithms", "frontendQuestionId": "754", "paidOnly": false, "title": "Reach a Number", "titleSlug": "reach-a-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58285, "totalSubmissionRaw": 134040}, "755": {"acRate": 47.283004018554514, "difficulty": "Medium", "likes": 302, "dislikes": 768, "categoryTitle": "Algorithms", "frontendQuestionId": "755", "paidOnly": true, "title": "Pour Water", "titleSlug": "pour-water", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39652, "totalSubmissionRaw": 83861}, "756": {"acRate": 52.933040680718, "difficulty": "Medium", "likes": 538, "dislikes": 483, "categoryTitle": "Algorithms", "frontendQuestionId": "756", "paidOnly": false, "title": "Pyramid Transition Matrix", "titleSlug": "pyramid-transition-matrix", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35210, "totalSubmissionRaw": 66518}, "757": {"acRate": 44.785689564092756, "difficulty": "Hard", "likes": 719, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "757", "paidOnly": false, "title": "Set Intersection Size At Least Two", "titleSlug": "set-intersection-size-at-least-two", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24586, "totalSubmissionRaw": 54897}, "758": {"acRate": 51.69739927520784, "difficulty": "Medium", "likes": 270, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "758", "paidOnly": true, "title": "Bold Words in String", "titleSlug": "bold-words-in-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19401, "totalSubmissionRaw": 37528}, "759": {"acRate": 72.32238278890387, "difficulty": "Hard", "likes": 1907, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "759", "paidOnly": true, "title": "Employee Free Time", "titleSlug": "employee-free-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 155645, "totalSubmissionRaw": 215210}, "760": {"acRate": 83.73860915125118, "difficulty": "Easy", "likes": 613, "dislikes": 231, "categoryTitle": "Algorithms", "frontendQuestionId": "760", "paidOnly": true, "title": "Find Anagram Mappings", "titleSlug": "find-anagram-mappings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 104206, "totalSubmissionRaw": 124442}, "761": {"acRate": 62.27095610730042, "difficulty": "Hard", "likes": 726, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "761", "paidOnly": false, "title": "Special Binary String", "titleSlug": "special-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 19337, "totalSubmissionRaw": 31053}, "762": {"acRate": 70.13994087381296, "difficulty": "Easy", "likes": 726, "dislikes": 510, "categoryTitle": "Algorithms", "frontendQuestionId": "762", "paidOnly": false, "title": "Prime Number of Set Bits in Binary Representation", "titleSlug": "prime-number-of-set-bits-in-binary-representation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 105104, "totalSubmissionRaw": 149849}, "763": {"acRate": 80.07128207799082, "difficulty": "Medium", "likes": 10377, "dislikes": 404, "categoryTitle": "Algorithms", "frontendQuestionId": "763", "paidOnly": false, "title": "Partition Labels", "titleSlug": "partition-labels", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 568840, "totalSubmissionRaw": 710417}, "764": {"acRate": 48.47955481428199, "difficulty": "Medium", "likes": 1479, "dislikes": 236, "categoryTitle": "Algorithms", "frontendQuestionId": "764", "paidOnly": false, "title": "Largest Plus Sign", "titleSlug": "largest-plus-sign", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61331, "totalSubmissionRaw": 126509}, "765": {"acRate": 57.758583082493566, "difficulty": "Hard", "likes": 2367, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "765", "paidOnly": false, "title": "Couples Holding Hands", "titleSlug": "couples-holding-hands", "topicTags": [{"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66200, "totalSubmissionRaw": 114615}, "766": {"acRate": 69.1698005841377, "difficulty": "Easy", "likes": 3566, "dislikes": 169, "categoryTitle": "Algorithms", "frontendQuestionId": "766", "paidOnly": false, "title": "Toeplitz Matrix", "titleSlug": "toeplitz-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 357367, "totalSubmissionRaw": 516650}, "767": {"acRate": 55.223131547941286, "difficulty": "Medium", "likes": 8638, "dislikes": 262, "categoryTitle": "Algorithms", "frontendQuestionId": "767", "paidOnly": false, "title": "Reorganize String", "titleSlug": "reorganize-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 433540, "totalSubmissionRaw": 785052}, "768": {"acRate": 53.48888713121885, "difficulty": "Hard", "likes": 1850, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "768", "paidOnly": false, "title": "Max Chunks To Make Sorted II", "titleSlug": "max-chunks-to-make-sorted-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67626, "totalSubmissionRaw": 126430}, "769": {"acRate": 58.67674111643473, "difficulty": "Medium", "likes": 2838, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "769", "paidOnly": false, "title": "Max Chunks To Make Sorted", "titleSlug": "max-chunks-to-make-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 112914, "totalSubmissionRaw": 192434}, "770": {"acRate": 55.58782295213298, "difficulty": "Hard", "likes": 173, "dislikes": 1418, "categoryTitle": "Algorithms", "frontendQuestionId": "770", "paidOnly": false, "title": "Basic Calculator IV", "titleSlug": "basic-calculator-iv", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11102, "totalSubmissionRaw": 19972}, "771": {"acRate": 88.93850330062571, "difficulty": "Easy", "likes": 5152, "dislikes": 602, "categoryTitle": "Algorithms", "frontendQuestionId": "771", "paidOnly": false, "title": "Jewels and Stones", "titleSlug": "jewels-and-stones", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1126742, "totalSubmissionRaw": 1266878}, "772": {"acRate": 51.27052196394376, "difficulty": "Hard", "likes": 1141, "dislikes": 290, "categoryTitle": "Algorithms", "frontendQuestionId": "772", "paidOnly": true, "title": "Basic Calculator III", "titleSlug": "basic-calculator-iii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 133067, "totalSubmissionRaw": 259538}, "773": {"acRate": 65.263331682351, "difficulty": "Hard", "likes": 2042, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "773", "paidOnly": false, "title": "Sliding Puzzle", "titleSlug": "sliding-puzzle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 98825, "totalSubmissionRaw": 151425}, "774": {"acRate": 52.53187796248081, "difficulty": "Hard", "likes": 682, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "774", "paidOnly": true, "title": "Minimize Max Distance to Gas Station", "titleSlug": "minimize-max-distance-to-gas-station", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31475, "totalSubmissionRaw": 59916}, "775": {"acRate": 42.41478011969815, "difficulty": "Medium", "likes": 1841, "dislikes": 376, "categoryTitle": "Algorithms", "frontendQuestionId": "775", "paidOnly": false, "title": "Global and Local Inversions", "titleSlug": "global-and-local-inversions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 78240, "totalSubmissionRaw": 184464}, "776": {"acRate": 82.55174497658257, "difficulty": "Medium", "likes": 1066, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "776", "paidOnly": true, "title": "Split BST", "titleSlug": "split-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 109282, "totalSubmissionRaw": 132380}, "777": {"acRate": 36.93540099957961, "difficulty": "Medium", "likes": 1230, "dislikes": 934, "categoryTitle": "Algorithms", "frontendQuestionId": "777", "paidOnly": false, "title": "Swap Adjacent in LR String", "titleSlug": "swap-adjacent-in-lr-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79075, "totalSubmissionRaw": 214090}, "778": {"acRate": 61.68823211866905, "difficulty": "Hard", "likes": 3777, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "778", "paidOnly": false, "title": "Swim in Rising Water", "titleSlug": "swim-in-rising-water", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 186266, "totalSubmissionRaw": 301948}, "779": {"acRate": 46.88780500556585, "difficulty": "Medium", "likes": 3844, "dislikes": 404, "categoryTitle": "Algorithms", "frontendQuestionId": "779", "paidOnly": false, "title": "K-th Symbol in Grammar", "titleSlug": "k-th-symbol-in-grammar", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 215238, "totalSubmissionRaw": 459049}, "780": {"acRate": 33.44914036751519, "difficulty": "Hard", "likes": 1534, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "780", "paidOnly": false, "title": "Reaching Points", "titleSlug": "reaching-points", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71246, "totalSubmissionRaw": 212998}, "781": {"acRate": 52.92205898284181, "difficulty": "Medium", "likes": 1371, "dislikes": 630, "categoryTitle": "Algorithms", "frontendQuestionId": "781", "paidOnly": false, "title": "Rabbits in Forest", "titleSlug": "rabbits-in-forest", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63507, "totalSubmissionRaw": 120001}, "782": {"acRate": 50.691927512355846, "difficulty": "Hard", "likes": 361, "dislikes": 311, "categoryTitle": "Algorithms", "frontendQuestionId": "782", "paidOnly": false, "title": "Transform to Chessboard", "titleSlug": "transform-to-chessboard", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 18462, "totalSubmissionRaw": 36420}, "783": {"acRate": 59.86401584386073, "difficulty": "Easy", "likes": 3511, "dislikes": 421, "categoryTitle": "Algorithms", "frontendQuestionId": "783", "paidOnly": false, "title": "Minimum Distance Between BST Nodes", "titleSlug": "minimum-distance-between-bst-nodes", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 266602, "totalSubmissionRaw": 445346}, "784": {"acRate": 74.52927719593755, "difficulty": "Medium", "likes": 4681, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "784", "paidOnly": false, "title": "Letter Case Permutation", "titleSlug": "letter-case-permutation", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 315035, "totalSubmissionRaw": 422699}, "785": {"acRate": 56.58897343285688, "difficulty": "Medium", "likes": 8414, "dislikes": 393, "categoryTitle": "Algorithms", "frontendQuestionId": "785", "paidOnly": false, "title": "Is Graph Bipartite?", "titleSlug": "is-graph-bipartite", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 625760, "totalSubmissionRaw": 1105796}, "786": {"acRate": 68.2724414763241, "difficulty": "Medium", "likes": 2032, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "786", "paidOnly": false, "title": "K-th Smallest Prime Fraction", "titleSlug": "k-th-smallest-prime-fraction", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153755, "totalSubmissionRaw": 225208}, "787": {"acRate": 39.71335591871028, "difficulty": "Medium", "likes": 10114, "dislikes": 425, "categoryTitle": "Algorithms", "frontendQuestionId": "787", "paidOnly": false, "title": "Cheapest Flights Within K Stops", "titleSlug": "cheapest-flights-within-k-stops", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 630550, "totalSubmissionRaw": 1587753}, "788": {"acRate": 56.474642536854724, "difficulty": "Medium", "likes": 754, "dislikes": 1931, "categoryTitle": "Algorithms", "frontendQuestionId": "788", "paidOnly": false, "title": "Rotated Digits", "titleSlug": "rotated-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 112092, "totalSubmissionRaw": 198482}, "789": {"acRate": 62.468810782137176, "difficulty": "Medium", "likes": 296, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "789", "paidOnly": false, "title": "Escape The Ghosts", "titleSlug": "escape-the-ghosts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31796, "totalSubmissionRaw": 50899}, "790": {"acRate": 49.48539647455019, "difficulty": "Medium", "likes": 3526, "dislikes": 1143, "categoryTitle": "Algorithms", "frontendQuestionId": "790", "paidOnly": false, "title": "Domino and Tromino Tiling", "titleSlug": "domino-and-tromino-tiling", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151792, "totalSubmissionRaw": 306741}, "791": {"acRate": 71.16956595298446, "difficulty": "Medium", "likes": 3648, "dislikes": 417, "categoryTitle": "Algorithms", "frontendQuestionId": "791", "paidOnly": false, "title": "Custom Sort String", "titleSlug": "custom-sort-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 466926, "totalSubmissionRaw": 656077}, "792": {"acRate": 50.78236496650681, "difficulty": "Medium", "likes": 5533, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "792", "paidOnly": false, "title": "Number of Matching Subsequences", "titleSlug": "number-of-matching-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 236982, "totalSubmissionRaw": 466662}, "793": {"acRate": 45.159980143508285, "difficulty": "Hard", "likes": 441, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "793", "paidOnly": false, "title": "Preimage Size of Factorial Zeroes Function", "titleSlug": "preimage-size-of-factorial-zeroes-function", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20014, "totalSubmissionRaw": 44318}, "794": {"acRate": 34.7064627528367, "difficulty": "Medium", "likes": 551, "dislikes": 1153, "categoryTitle": "Algorithms", "frontendQuestionId": "794", "paidOnly": false, "title": "Valid Tic-Tac-Toe State", "titleSlug": "valid-tic-tac-toe-state", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60501, "totalSubmissionRaw": 174322}, "795": {"acRate": 53.39739539072771, "difficulty": "Medium", "likes": 2317, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "795", "paidOnly": false, "title": "Number of Subarrays with Bounded Maximum", "titleSlug": "number-of-subarrays-with-bounded-maximum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73517, "totalSubmissionRaw": 137679}, "796": {"acRate": 59.674487044002575, "difficulty": "Easy", "likes": 3731, "dislikes": 209, "categoryTitle": "Algorithms", "frontendQuestionId": "796", "paidOnly": false, "title": "Rotate String", "titleSlug": "rotate-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 385679, "totalSubmissionRaw": 646304}, "797": {"acRate": 82.730766202765, "difficulty": "Medium", "likes": 7290, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "797", "paidOnly": false, "title": "All Paths From Source to Target", "titleSlug": "all-paths-from-source-to-target", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 556946, "totalSubmissionRaw": 673203}, "798": {"acRate": 51.560360866360085, "difficulty": "Hard", "likes": 547, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "798", "paidOnly": false, "title": "Smallest Rotation with Highest Score", "titleSlug": "smallest-rotation-with-highest-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14688, "totalSubmissionRaw": 28487}, "799": {"acRate": 58.2801666402217, "difficulty": "Medium", "likes": 3671, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "799", "paidOnly": false, "title": "Champagne Tower", "titleSlug": "champagne-tower", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157941, "totalSubmissionRaw": 271003}, "800": {"acRate": 67.65934613468245, "difficulty": "Easy", "likes": 108, "dislikes": 685, "categoryTitle": "Algorithms", "frontendQuestionId": "800", "paidOnly": true, "title": "Similar RGB Color", "titleSlug": "similar-rgb-color", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 17653, "totalSubmissionRaw": 26091}, "801": {"acRate": 40.367483296213805, "difficulty": "Hard", "likes": 2834, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "801", "paidOnly": false, "title": "Minimum Swaps To Make Sequences Increasing", "titleSlug": "minimum-swaps-to-make-sequences-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83375, "totalSubmissionRaw": 206540}, "802": {"acRate": 64.43673271555893, "difficulty": "Medium", "likes": 5888, "dislikes": 464, "categoryTitle": "Algorithms", "frontendQuestionId": "802", "paidOnly": false, "title": "Find Eventual Safe States", "titleSlug": "find-eventual-safe-states", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 291149, "totalSubmissionRaw": 451837}, "803": {"acRate": 35.04841740135858, "difficulty": "Hard", "likes": 1126, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "803", "paidOnly": false, "title": "Bricks Falling When Hit", "titleSlug": "bricks-falling-when-hit", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31525, "totalSubmissionRaw": 89947}, "804": {"acRate": 83.02971847447434, "difficulty": "Easy", "likes": 2527, "dislikes": 1537, "categoryTitle": "Algorithms", "frontendQuestionId": "804", "paidOnly": false, "title": "Unique Morse Code Words", "titleSlug": "unique-morse-code-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 365858, "totalSubmissionRaw": 440635}, "805": {"acRate": 25.543081202453166, "difficulty": "Hard", "likes": 1287, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "805", "paidOnly": false, "title": "Split Array With Same Average", "titleSlug": "split-array-with-same-average", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38109, "totalSubmissionRaw": 149195}, "806": {"acRate": 69.43864136435488, "difficulty": "Easy", "likes": 612, "dislikes": 1338, "categoryTitle": "Algorithms", "frontendQuestionId": "806", "paidOnly": false, "title": "Number of Lines To Write String", "titleSlug": "number-of-lines-to-write-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 87417, "totalSubmissionRaw": 125891}, "807": {"acRate": 86.25819593218279, "difficulty": "Medium", "likes": 2584, "dislikes": 528, "categoryTitle": "Algorithms", "frontendQuestionId": "807", "paidOnly": false, "title": "Max Increase to Keep City Skyline", "titleSlug": "max-increase-to-keep-city-skyline", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 170234, "totalSubmissionRaw": 197354}, "808": {"acRate": 53.696337523839176, "difficulty": "Medium", "likes": 1003, "dislikes": 2708, "categoryTitle": "Algorithms", "frontendQuestionId": "808", "paidOnly": false, "title": "Soup Servings", "titleSlug": "soup-servings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68981, "totalSubmissionRaw": 128465}, "809": {"acRate": 46.25304572302319, "difficulty": "Medium", "likes": 874, "dislikes": 1912, "categoryTitle": "Algorithms", "frontendQuestionId": "809", "paidOnly": false, "title": "Expressive Words", "titleSlug": "expressive-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 121300, "totalSubmissionRaw": 262253}, "810": {"acRate": 61.489550473186114, "difficulty": "Hard", "likes": 230, "dislikes": 281, "categoryTitle": "Algorithms", "frontendQuestionId": "810", "paidOnly": false, "title": "Chalkboard XOR Game", "titleSlug": "chalkboard-xor-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12475, "totalSubmissionRaw": 20288}, "811": {"acRate": 76.5208141859105, "difficulty": "Medium", "likes": 1560, "dislikes": 1302, "categoryTitle": "Algorithms", "frontendQuestionId": "811", "paidOnly": false, "title": "Subdomain Visit Count", "titleSlug": "subdomain-visit-count", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 238119, "totalSubmissionRaw": 311182}, "812": {"acRate": 61.290497462809554, "difficulty": "Easy", "likes": 538, "dislikes": 1592, "categoryTitle": "Algorithms", "frontendQuestionId": "812", "paidOnly": false, "title": "Largest Triangle Area", "titleSlug": "largest-triangle-area", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56527, "totalSubmissionRaw": 92228}, "813": {"acRate": 53.82710619908983, "difficulty": "Medium", "likes": 2121, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "813", "paidOnly": false, "title": "Largest Sum of Averages", "titleSlug": "largest-sum-of-averages", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56301, "totalSubmissionRaw": 104596}, "814": {"acRate": 72.27131577371532, "difficulty": "Medium", "likes": 4541, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "814", "paidOnly": false, "title": "Binary Tree Pruning", "titleSlug": "binary-tree-pruning", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 253449, "totalSubmissionRaw": 350691}, "815": {"acRate": 47.35596221191358, "difficulty": "Hard", "likes": 4306, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "815", "paidOnly": false, "title": "Bus Routes", "titleSlug": "bus-routes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 218256, "totalSubmissionRaw": 460884}, "816": {"acRate": 56.980188002428214, "difficulty": "Medium", "likes": 325, "dislikes": 664, "categoryTitle": "Algorithms", "frontendQuestionId": "816", "paidOnly": false, "title": "Ambiguous Coordinates", "titleSlug": "ambiguous-coordinates", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30975, "totalSubmissionRaw": 54361}, "817": {"acRate": 56.992777780890535, "difficulty": "Medium", "likes": 1115, "dislikes": 2241, "categoryTitle": "Algorithms", "frontendQuestionId": "817", "paidOnly": false, "title": "Linked List Components", "titleSlug": "linked-list-components", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 101719, "totalSubmissionRaw": 178477}, "818": {"acRate": 43.874236342673434, "difficulty": "Hard", "likes": 1922, "dislikes": 182, "categoryTitle": "Algorithms", "frontendQuestionId": "818", "paidOnly": false, "title": "Race Car", "titleSlug": "race-car", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91709, "totalSubmissionRaw": 209027}, "819": {"acRate": 44.36850281921532, "difficulty": "Easy", "likes": 1726, "dislikes": 3069, "categoryTitle": "Algorithms", "frontendQuestionId": "819", "paidOnly": false, "title": "Most Common Word", "titleSlug": "most-common-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 377552, "totalSubmissionRaw": 850946}, "820": {"acRate": 60.489286856411894, "difficulty": "Medium", "likes": 1760, "dislikes": 655, "categoryTitle": "Algorithms", "frontendQuestionId": "820", "paidOnly": false, "title": "Short Encoding of Words", "titleSlug": "short-encoding-of-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 98358, "totalSubmissionRaw": 162604}, "821": {"acRate": 71.87861788885115, "difficulty": "Easy", "likes": 3158, "dislikes": 182, "categoryTitle": "Algorithms", "frontendQuestionId": "821", "paidOnly": false, "title": "Shortest Distance to a Character", "titleSlug": "shortest-distance-to-a-character", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196813, "totalSubmissionRaw": 273813}, "822": {"acRate": 48.258706467661696, "difficulty": "Medium", "likes": 176, "dislikes": 765, "categoryTitle": "Algorithms", "frontendQuestionId": "822", "paidOnly": false, "title": "Card Flipping Game", "titleSlug": "card-flipping-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20564, "totalSubmissionRaw": 42612}, "823": {"acRate": 52.908558239256365, "difficulty": "Medium", "likes": 3312, "dislikes": 256, "categoryTitle": "Algorithms", "frontendQuestionId": "823", "paidOnly": false, "title": "Binary Trees With Factors", "titleSlug": "binary-trees-with-factors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151519, "totalSubmissionRaw": 286379}, "824": {"acRate": 68.70433372091355, "difficulty": "Easy", "likes": 922, "dislikes": 1251, "categoryTitle": "Algorithms", "frontendQuestionId": "824", "paidOnly": false, "title": "Goat Latin", "titleSlug": "goat-latin", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 191446, "totalSubmissionRaw": 278652}, "825": {"acRate": 48.072275404824644, "difficulty": "Medium", "likes": 777, "dislikes": 1222, "categoryTitle": "Algorithms", "frontendQuestionId": "825", "paidOnly": false, "title": "Friends Of Appropriate Ages", "titleSlug": "friends-of-appropriate-ages", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96869, "totalSubmissionRaw": 201507}, "826": {"acRate": 55.87438822043892, "difficulty": "Medium", "likes": 2389, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "826", "paidOnly": false, "title": "Most Profit Assigning Work", "titleSlug": "most-profit-assigning-work", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 214171, "totalSubmissionRaw": 383306}, "827": {"acRate": 48.91781573304776, "difficulty": "Hard", "likes": 4008, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "827", "paidOnly": false, "title": "Making A Large Island", "titleSlug": "making-a-large-island", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 206010, "totalSubmissionRaw": 421136}, "828": {"acRate": 52.66828039461278, "difficulty": "Hard", "likes": 2170, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "828", "paidOnly": false, "title": "Count Unique Characters of All Substrings of a Given String", "titleSlug": "count-unique-characters-of-all-substrings-of-a-given-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 74849, "totalSubmissionRaw": 142114}, "829": {"acRate": 41.955793329387696, "difficulty": "Hard", "likes": 1380, "dislikes": 1381, "categoryTitle": "Algorithms", "frontendQuestionId": "829", "paidOnly": false, "title": "Consecutive Numbers Sum", "titleSlug": "consecutive-numbers-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90030, "totalSubmissionRaw": 214583}, "830": {"acRate": 52.60116511335604, "difficulty": "Easy", "likes": 882, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "830", "paidOnly": false, "title": "Positions of Large Groups", "titleSlug": "positions-of-large-groups", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 100858, "totalSubmissionRaw": 191741}, "831": {"acRate": 49.85000590527932, "difficulty": "Medium", "likes": 170, "dislikes": 449, "categoryTitle": "Algorithms", "frontendQuestionId": "831", "paidOnly": false, "title": "Masking Personal Information", "titleSlug": "masking-personal-information", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21104, "totalSubmissionRaw": 42335}, "832": {"acRate": 82.48095171568892, "difficulty": "Easy", "likes": 3483, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "832", "paidOnly": false, "title": "Flipping an Image", "titleSlug": "flipping-an-image", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 460506, "totalSubmissionRaw": 558318}, "833": {"acRate": 51.9436847969209, "difficulty": "Medium", "likes": 1204, "dislikes": 1026, "categoryTitle": "Algorithms", "frontendQuestionId": "833", "paidOnly": false, "title": "Find And Replace in String", "titleSlug": "find-and-replace-in-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 153852, "totalSubmissionRaw": 296190}, "834": {"acRate": 65.29322242710707, "difficulty": "Hard", "likes": 5637, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "834", "paidOnly": false, "title": "Sum of Distances in Tree", "titleSlug": "sum-of-distances-in-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 162174, "totalSubmissionRaw": 248378}, "835": {"acRate": 63.65015700451223, "difficulty": "Medium", "likes": 1342, "dislikes": 485, "categoryTitle": "Algorithms", "frontendQuestionId": "835", "paidOnly": false, "title": "Image Overlap", "titleSlug": "image-overlap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96486, "totalSubmissionRaw": 151588}, "836": {"acRate": 45.175996607294316, "difficulty": "Easy", "likes": 2007, "dislikes": 472, "categoryTitle": "Algorithms", "frontendQuestionId": "836", "paidOnly": false, "title": "Rectangle Overlap", "titleSlug": "rectangle-overlap", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153396, "totalSubmissionRaw": 339552}, "837": {"acRate": 44.94684515062454, "difficulty": "Medium", "likes": 1993, "dislikes": 1839, "categoryTitle": "Algorithms", "frontendQuestionId": "837", "paidOnly": false, "title": "New 21 Game", "titleSlug": "new-21-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 78301, "totalSubmissionRaw": 174208}, "838": {"acRate": 57.26924594633377, "difficulty": "Medium", "likes": 3398, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "838", "paidOnly": false, "title": "Push Dominoes", "titleSlug": "push-dominoes", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127715, "totalSubmissionRaw": 223008}, "839": {"acRate": 55.19776268477826, "difficulty": "Hard", "likes": 2360, "dislikes": 216, "categoryTitle": "Algorithms", "frontendQuestionId": "839", "paidOnly": false, "title": "Similar String Groups", "titleSlug": "similar-string-groups", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 124344, "totalSubmissionRaw": 225270}, "840": {"acRate": 51.69886025377106, "difficulty": "Medium", "likes": 813, "dislikes": 1828, "categoryTitle": "Algorithms", "frontendQuestionId": "840", "paidOnly": false, "title": "Magic Squares In Grid", "titleSlug": "magic-squares-in-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144154, "totalSubmissionRaw": 278834}, "841": {"acRate": 73.7369987887966, "difficulty": "Medium", "likes": 6210, "dislikes": 281, "categoryTitle": "Algorithms", "frontendQuestionId": "841", "paidOnly": false, "title": "Keys and Rooms", "titleSlug": "keys-and-rooms", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 498599, "totalSubmissionRaw": 676186}, "842": {"acRate": 39.208100491952045, "difficulty": "Medium", "likes": 1140, "dislikes": 306, "categoryTitle": "Algorithms", "frontendQuestionId": "842", "paidOnly": false, "title": "Split Array into Fibonacci Sequence", "titleSlug": "split-array-into-fibonacci-sequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 41045, "totalSubmissionRaw": 104685}, "843": {"acRate": 38.44797223340144, "difficulty": "Hard", "likes": 1559, "dislikes": 1804, "categoryTitle": "Algorithms", "frontendQuestionId": "843", "paidOnly": false, "title": "Guess the Word", "titleSlug": "guess-the-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 149988, "totalSubmissionRaw": 390107}, "844": {"acRate": 49.29743102065404, "difficulty": "Easy", "likes": 7589, "dislikes": 361, "categoryTitle": "Algorithms", "frontendQuestionId": "844", "paidOnly": false, "title": "Backspace String Compare", "titleSlug": "backspace-string-compare", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 874005, "totalSubmissionRaw": 1772922}, "845": {"acRate": 40.647047531857716, "difficulty": "Medium", "likes": 2814, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "845", "paidOnly": false, "title": "Longest Mountain in Array", "titleSlug": "longest-mountain-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137637, "totalSubmissionRaw": 338615}, "846": {"acRate": 56.797400620855434, "difficulty": "Medium", "likes": 3329, "dislikes": 259, "categoryTitle": "Algorithms", "frontendQuestionId": "846", "paidOnly": false, "title": "Hand of Straights", "titleSlug": "hand-of-straights", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 329152, "totalSubmissionRaw": 579517}, "847": {"acRate": 65.42896737935372, "difficulty": "Hard", "likes": 4353, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "847", "paidOnly": false, "title": "Shortest Path Visiting All Nodes", "titleSlug": "shortest-path-visiting-all-nodes", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127947, "totalSubmissionRaw": 195551}, "848": {"acRate": 44.86174825750388, "difficulty": "Medium", "likes": 1392, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "848", "paidOnly": false, "title": "Shifting Letters", "titleSlug": "shifting-letters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 103562, "totalSubmissionRaw": 230847}, "849": {"acRate": 48.42429339072678, "difficulty": "Medium", "likes": 3239, "dislikes": 197, "categoryTitle": "Algorithms", "frontendQuestionId": "849", "paidOnly": false, "title": "Maximize Distance to Closest Person", "titleSlug": "maximize-distance-to-closest-person", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237818, "totalSubmissionRaw": 491113}, "850": {"acRate": 54.32603712526406, "difficulty": "Hard", "likes": 975, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "850", "paidOnly": false, "title": "Rectangle Area II", "titleSlug": "rectangle-area-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Line Sweep", "id": "VG9waWNUYWdOb2RlOjU2MTE5", "slug": "line-sweep"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 36261, "totalSubmissionRaw": 66747}, "851": {"acRate": 60.328935270319974, "difficulty": "Medium", "likes": 1333, "dislikes": 821, "categoryTitle": "Algorithms", "frontendQuestionId": "851", "paidOnly": false, "title": "Loud and Rich", "titleSlug": "loud-and-rich", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52491, "totalSubmissionRaw": 87008}, "852": {"acRate": 68.10032735277679, "difficulty": "Medium", "likes": 7664, "dislikes": 1925, "categoryTitle": "Algorithms", "frontendQuestionId": "852", "paidOnly": false, "title": "Peak Index in a Mountain Array", "titleSlug": "peak-index-in-a-mountain-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 895583, "totalSubmissionRaw": 1315094}, "853": {"acRate": 52.15407742720086, "difficulty": "Medium", "likes": 3671, "dislikes": 1032, "categoryTitle": "Algorithms", "frontendQuestionId": "853", "paidOnly": false, "title": "Car Fleet", "titleSlug": "car-fleet", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 308770, "totalSubmissionRaw": 592037}, "854": {"acRate": 40.041012987446024, "difficulty": "Hard", "likes": 1145, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "854", "paidOnly": false, "title": "K-Similar Strings", "titleSlug": "k-similar-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48034, "totalSubmissionRaw": 119962}, "855": {"acRate": 43.573035082116476, "difficulty": "Medium", "likes": 1352, "dislikes": 491, "categoryTitle": "Algorithms", "frontendQuestionId": "855", "paidOnly": false, "title": "Exam Room", "titleSlug": "exam-room", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64126, "totalSubmissionRaw": 147169}, "856": {"acRate": 63.973457722882856, "difficulty": "Medium", "likes": 5451, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "856", "paidOnly": false, "title": "Score of Parentheses", "titleSlug": "score-of-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 194748, "totalSubmissionRaw": 304420}, "857": {"acRate": 63.51923950281968, "difficulty": "Hard", "likes": 2934, "dislikes": 397, "categoryTitle": "Algorithms", "frontendQuestionId": "857", "paidOnly": false, "title": "Minimum Cost to Hire K Workers", "titleSlug": "minimum-cost-to-hire-k-workers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144061, "totalSubmissionRaw": 226799}, "858": {"acRate": 62.36611005198643, "difficulty": "Medium", "likes": 1116, "dislikes": 2548, "categoryTitle": "Algorithms", "frontendQuestionId": "858", "paidOnly": false, "title": "Mirror Reflection", "titleSlug": "mirror-reflection", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 81457, "totalSubmissionRaw": 130611}, "859": {"acRate": 33.28757578050989, "difficulty": "Easy", "likes": 3208, "dislikes": 1808, "categoryTitle": "Algorithms", "frontendQuestionId": "859", "paidOnly": false, "title": "Buddy Strings", "titleSlug": "buddy-strings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 255102, "totalSubmissionRaw": 766358}, "860": {"acRate": 58.31612138396295, "difficulty": "Easy", "likes": 2918, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "860", "paidOnly": false, "title": "Lemonade Change", "titleSlug": "lemonade-change", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 381728, "totalSubmissionRaw": 654584}, "861": {"acRate": 80.37685319050185, "difficulty": "Medium", "likes": 2318, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "861", "paidOnly": false, "title": "Score After Flipping Matrix", "titleSlug": "score-after-flipping-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150664, "totalSubmissionRaw": 187447}, "862": {"acRate": 26.218520820385333, "difficulty": "Hard", "likes": 4316, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "862", "paidOnly": false, "title": "Shortest Subarray with Sum at Least K", "titleSlug": "shortest-subarray-with-sum-at-least-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 105464, "totalSubmissionRaw": 402250}, "863": {"acRate": 65.15994809595813, "difficulty": "Medium", "likes": 11168, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "863", "paidOnly": false, "title": "All Nodes Distance K in Binary Tree", "titleSlug": "all-nodes-distance-k-in-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 486087, "totalSubmissionRaw": 745990}, "864": {"acRate": 53.563352591071656, "difficulty": "Hard", "likes": 2355, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "864", "paidOnly": false, "title": "Shortest Path to Get All Keys", "titleSlug": "shortest-path-to-get-all-keys", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79826, "totalSubmissionRaw": 149031}, "865": {"acRate": 71.13513830285983, "difficulty": "Medium", "likes": 2667, "dislikes": 375, "categoryTitle": "Algorithms", "frontendQuestionId": "865", "paidOnly": false, "title": "Smallest Subtree with all the Deepest Nodes", "titleSlug": "smallest-subtree-with-all-the-deepest-nodes", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 145662, "totalSubmissionRaw": 204768}, "866": {"acRate": 26.200018912254414, "difficulty": "Medium", "likes": 446, "dislikes": 832, "categoryTitle": "Algorithms", "frontendQuestionId": "866", "paidOnly": false, "title": "Prime Palindrome", "titleSlug": "prime-palindrome", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36019, "totalSubmissionRaw": 137477}, "867": {"acRate": 72.78553429476023, "difficulty": "Easy", "likes": 3807, "dislikes": 445, "categoryTitle": "Algorithms", "frontendQuestionId": "867", "paidOnly": false, "title": "Transpose Matrix", "titleSlug": "transpose-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 437023, "totalSubmissionRaw": 600426}, "868": {"acRate": 64.11240415107329, "difficulty": "Easy", "likes": 646, "dislikes": 662, "categoryTitle": "Algorithms", "frontendQuestionId": "868", "paidOnly": false, "title": "Binary Gap", "titleSlug": "binary-gap", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 87541, "totalSubmissionRaw": 136543}, "869": {"acRate": 62.520552983427805, "difficulty": "Medium", "likes": 2122, "dislikes": 438, "categoryTitle": "Algorithms", "frontendQuestionId": "869", "paidOnly": false, "title": "Reordered Power of 2", "titleSlug": "reordered-power-of-2", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 115593, "totalSubmissionRaw": 184888}, "870": {"acRate": 52.8921254197638, "difficulty": "Medium", "likes": 1626, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "870", "paidOnly": false, "title": "Advantage Shuffle", "titleSlug": "advantage-shuffle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70090, "totalSubmissionRaw": 132515}, "871": {"acRate": 40.263322319352895, "difficulty": "Hard", "likes": 4705, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "871", "paidOnly": false, "title": "Minimum Number of Refueling Stops", "titleSlug": "minimum-number-of-refueling-stops", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 143058, "totalSubmissionRaw": 355302}, "872": {"acRate": 70.06997291669143, "difficulty": "Easy", "likes": 4160, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "872", "paidOnly": false, "title": "Leaf-Similar Trees", "titleSlug": "leaf-similar-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 530634, "totalSubmissionRaw": 757290}, "873": {"acRate": 48.45244550482594, "difficulty": "Medium", "likes": 2041, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "873", "paidOnly": false, "title": "Length of Longest Fibonacci Subsequence", "titleSlug": "length-of-longest-fibonacci-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67016, "totalSubmissionRaw": 138314}, "874": {"acRate": 57.94373313601064, "difficulty": "Medium", "likes": 856, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "874", "paidOnly": false, "title": "Walking Robot Simulation", "titleSlug": "walking-robot-simulation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 155047, "totalSubmissionRaw": 267582}, "875": {"acRate": 48.47559949735858, "difficulty": "Medium", "likes": 11114, "dislikes": 729, "categoryTitle": "Algorithms", "frontendQuestionId": "875", "paidOnly": false, "title": "Koko Eating Bananas", "titleSlug": "koko-eating-bananas", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 835562, "totalSubmissionRaw": 1723684}, "876": {"acRate": 79.52696571513765, "difficulty": "Easy", "likes": 11900, "dislikes": 383, "categoryTitle": "Algorithms", "frontendQuestionId": "876", "paidOnly": false, "title": "Middle of the Linked List", "titleSlug": "middle-of-the-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 2160348, "totalSubmissionRaw": 2716499}, "877": {"acRate": 71.21011893524637, "difficulty": "Medium", "likes": 3342, "dislikes": 2910, "categoryTitle": "Algorithms", "frontendQuestionId": "877", "paidOnly": false, "title": "Stone Game", "titleSlug": "stone-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 264040, "totalSubmissionRaw": 370790}, "878": {"acRate": 35.726076908373734, "difficulty": "Hard", "likes": 1285, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "878", "paidOnly": false, "title": "Nth Magical Number", "titleSlug": "nth-magical-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 41120, "totalSubmissionRaw": 115098}, "879": {"acRate": 48.12551646153177, "difficulty": "Hard", "likes": 1849, "dislikes": 122, "categoryTitle": "Algorithms", "frontendQuestionId": "879", "paidOnly": false, "title": "Profitable Schemes", "titleSlug": "profitable-schemes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66393, "totalSubmissionRaw": 137958}, "880": {"acRate": 36.54321622624458, "difficulty": "Medium", "likes": 2531, "dislikes": 361, "categoryTitle": "Algorithms", "frontendQuestionId": "880", "paidOnly": false, "title": "Decoded String at Index", "titleSlug": "decoded-string-at-index", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99471, "totalSubmissionRaw": 272201}, "881": {"acRate": 59.657476080712854, "difficulty": "Medium", "likes": 6470, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "881", "paidOnly": false, "title": "Boats to Save People", "titleSlug": "boats-to-save-people", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 437655, "totalSubmissionRaw": 733613}, "882": {"acRate": 50.57765279848218, "difficulty": "Hard", "likes": 824, "dislikes": 225, "categoryTitle": "Algorithms", "frontendQuestionId": "882", "paidOnly": false, "title": "Reachable Nodes In Subdivided Graph", "titleSlug": "reachable-nodes-in-subdivided-graph", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 29857, "totalSubmissionRaw": 59032}, "883": {"acRate": 73.41408284605178, "difficulty": "Easy", "likes": 595, "dislikes": 1420, "categoryTitle": "Algorithms", "frontendQuestionId": "883", "paidOnly": false, "title": "Projection Area of 3D Shapes", "titleSlug": "projection-area-of-3d-shapes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59762, "totalSubmissionRaw": 81404}, "884": {"acRate": 75.21077596876121, "difficulty": "Easy", "likes": 1819, "dislikes": 205, "categoryTitle": "Algorithms", "frontendQuestionId": "884", "paidOnly": false, "title": "Uncommon Words from Two Sentences", "titleSlug": "uncommon-words-from-two-sentences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 297770, "totalSubmissionRaw": 395915}, "885": {"acRate": 84.65468639887244, "difficulty": "Medium", "likes": 1531, "dislikes": 1023, "categoryTitle": "Algorithms", "frontendQuestionId": "885", "paidOnly": false, "title": "Spiral Matrix III", "titleSlug": "spiral-matrix-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 158565, "totalSubmissionRaw": 187308}, "886": {"acRate": 50.85787493513233, "difficulty": "Medium", "likes": 4705, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "886", "paidOnly": false, "title": "Possible Bipartition", "titleSlug": "possible-bipartition", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219527, "totalSubmissionRaw": 431648}, "887": {"acRate": 28.149814621503904, "difficulty": "Hard", "likes": 3657, "dislikes": 193, "categoryTitle": "Algorithms", "frontendQuestionId": "887", "paidOnly": false, "title": "Super Egg Drop", "titleSlug": "super-egg-drop", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 78203, "totalSubmissionRaw": 277810}, "888": {"acRate": 62.40170541979021, "difficulty": "Easy", "likes": 2130, "dislikes": 391, "categoryTitle": "Algorithms", "frontendQuestionId": "888", "paidOnly": false, "title": "Fair Candy Swap", "titleSlug": "fair-candy-swap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 132603, "totalSubmissionRaw": 212499}, "889": {"acRate": 71.77132998535538, "difficulty": "Medium", "likes": 2761, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "889", "paidOnly": false, "title": "Construct Binary Tree from Preorder and Postorder Traversal", "titleSlug": "construct-binary-tree-from-preorder-and-postorder-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 107329, "totalSubmissionRaw": 149543}, "890": {"acRate": 76.81344428542545, "difficulty": "Medium", "likes": 3935, "dislikes": 172, "categoryTitle": "Algorithms", "frontendQuestionId": "890", "paidOnly": false, "title": "Find and Replace Pattern", "titleSlug": "find-and-replace-pattern", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 193755, "totalSubmissionRaw": 252241}, "891": {"acRate": 38.261483612063174, "difficulty": "Hard", "likes": 716, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "891", "paidOnly": false, "title": "Sum of Subsequence Widths", "titleSlug": "sum-of-subsequence-widths", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 22215, "totalSubmissionRaw": 58061}, "892": {"acRate": 66.94997042433299, "difficulty": "Easy", "likes": 575, "dislikes": 748, "categoryTitle": "Algorithms", "frontendQuestionId": "892", "paidOnly": false, "title": "Surface Area of 3D Shapes", "titleSlug": "surface-area-of-3d-shapes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43010, "totalSubmissionRaw": 64242}, "893": {"acRate": 72.25576175006623, "difficulty": "Medium", "likes": 539, "dislikes": 1484, "categoryTitle": "Algorithms", "frontendQuestionId": "893", "paidOnly": false, "title": "Groups of Special-Equivalent Strings", "titleSlug": "groups-of-special-equivalent-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51824, "totalSubmissionRaw": 71723}, "894": {"acRate": 82.79639119576207, "difficulty": "Medium", "likes": 5096, "dislikes": 356, "categoryTitle": "Algorithms", "frontendQuestionId": "894", "paidOnly": false, "title": "All Possible Full Binary Trees", "titleSlug": "all-possible-full-binary-trees", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 191619, "totalSubmissionRaw": 231434}, "895": {"acRate": 66.53247615970727, "difficulty": "Hard", "likes": 4724, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "895", "paidOnly": false, "title": "Maximum Frequency Stack", "titleSlug": "maximum-frequency-stack", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183283, "totalSubmissionRaw": 275479}, "896": {"acRate": 61.431834967965784, "difficulty": "Easy", "likes": 3092, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "896", "paidOnly": false, "title": "Monotonic Array", "titleSlug": "monotonic-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 464945, "totalSubmissionRaw": 756847}, "897": {"acRate": 78.47743318670759, "difficulty": "Easy", "likes": 4342, "dislikes": 676, "categoryTitle": "Algorithms", "frontendQuestionId": "897", "paidOnly": false, "title": "Increasing Order Search Tree", "titleSlug": "increasing-order-search-tree", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 297227, "totalSubmissionRaw": 378742}, "898": {"acRate": 39.769117141180516, "difficulty": "Medium", "likes": 1488, "dislikes": 207, "categoryTitle": "Algorithms", "frontendQuestionId": "898", "paidOnly": false, "title": "Bitwise ORs of Subarrays", "titleSlug": "bitwise-ors-of-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39307, "totalSubmissionRaw": 98838}, "899": {"acRate": 66.08039745426193, "difficulty": "Hard", "likes": 1770, "dislikes": 615, "categoryTitle": "Algorithms", "frontendQuestionId": "899", "paidOnly": false, "title": "Orderly Queue", "titleSlug": "orderly-queue", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72888, "totalSubmissionRaw": 110302}, "900": {"acRate": 59.63982224994153, "difficulty": "Medium", "likes": 749, "dislikes": 193, "categoryTitle": "Algorithms", "frontendQuestionId": "900", "paidOnly": false, "title": "RLE Iterator", "titleSlug": "rle-iterator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 76499, "totalSubmissionRaw": 128269}, "901": {"acRate": 66.68116972915982, "difficulty": "Medium", "likes": 6479, "dislikes": 427, "categoryTitle": "Algorithms", "frontendQuestionId": "901", "paidOnly": false, "title": "Online Stock Span", "titleSlug": "online-stock-span", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 369349, "totalSubmissionRaw": 553904}, "902": {"acRate": 42.77909980647969, "difficulty": "Hard", "likes": 1400, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "902", "paidOnly": false, "title": "Numbers At Most N Given Digit Set", "titleSlug": "numbers-at-most-n-given-digit-set", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 46201, "totalSubmissionRaw": 107999}, "903": {"acRate": 57.198038425366114, "difficulty": "Hard", "likes": 726, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "903", "paidOnly": false, "title": "Valid Permutations for DI Sequence", "titleSlug": "valid-permutations-for-di-sequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17029, "totalSubmissionRaw": 29772}, "904": {"acRate": 45.04872392573061, "difficulty": "Medium", "likes": 4781, "dislikes": 361, "categoryTitle": "Algorithms", "frontendQuestionId": "904", "paidOnly": false, "title": "Fruit Into Baskets", "titleSlug": "fruit-into-baskets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 450867, "totalSubmissionRaw": 1000843}, "905": {"acRate": 76.25467150517251, "difficulty": "Easy", "likes": 5418, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "905", "paidOnly": false, "title": "Sort Array By Parity", "titleSlug": "sort-array-by-parity", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 844734, "totalSubmissionRaw": 1107780}, "906": {"acRate": 39.064894061566555, "difficulty": "Hard", "likes": 365, "dislikes": 421, "categoryTitle": "Algorithms", "frontendQuestionId": "906", "paidOnly": false, "title": "Super Palindromes", "titleSlug": "super-palindromes", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 25241, "totalSubmissionRaw": 64613}, "907": {"acRate": 37.23921285152916, "difficulty": "Medium", "likes": 8239, "dislikes": 644, "categoryTitle": "Algorithms", "frontendQuestionId": "907", "paidOnly": false, "title": "Sum of Subarray Minimums", "titleSlug": "sum-of-subarray-minimums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 290553, "totalSubmissionRaw": 780234}, "908": {"acRate": 70.8369176933732, "difficulty": "Easy", "likes": 725, "dislikes": 2050, "categoryTitle": "Algorithms", "frontendQuestionId": "908", "paidOnly": false, "title": "Smallest Range I", "titleSlug": "smallest-range-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 97166, "totalSubmissionRaw": 137169}, "909": {"acRate": 43.81998103889505, "difficulty": "Medium", "likes": 2966, "dislikes": 1081, "categoryTitle": "Algorithms", "frontendQuestionId": "909", "paidOnly": false, "title": "Snakes and Ladders", "titleSlug": "snakes-and-ladders", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 212152, "totalSubmissionRaw": 484147}, "910": {"acRate": 36.61366238392062, "difficulty": "Medium", "likes": 1665, "dislikes": 464, "categoryTitle": "Algorithms", "frontendQuestionId": "910", "paidOnly": false, "title": "Smallest Range II", "titleSlug": "smallest-range-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57564, "totalSubmissionRaw": 157220}, "911": {"acRate": 52.237706071821876, "difficulty": "Medium", "likes": 1027, "dislikes": 662, "categoryTitle": "Algorithms", "frontendQuestionId": "911", "paidOnly": false, "title": "Online Election", "titleSlug": "online-election", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63088, "totalSubmissionRaw": 120771}, "912": {"acRate": 57.57811534961118, "difficulty": "Medium", "likes": 6549, "dislikes": 802, "categoryTitle": "Algorithms", "frontendQuestionId": "912", "paidOnly": false, "title": "Sort an Array", "titleSlug": "sort-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Bucket Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYw", "slug": "bucket-sort"}, {"name": "Radix Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYx", "slug": "radix-sort"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 811057, "totalSubmissionRaw": 1408621}, "913": {"acRate": 33.77637266920446, "difficulty": "Hard", "likes": 930, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "913", "paidOnly": false, "title": "Cat and Mouse", "titleSlug": "cat-and-mouse", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20940, "totalSubmissionRaw": 61996}, "914": {"acRate": 29.873102203242663, "difficulty": "Easy", "likes": 1824, "dislikes": 522, "categoryTitle": "Algorithms", "frontendQuestionId": "914", "paidOnly": false, "title": "X of a Kind in a Deck of Cards", "titleSlug": "x-of-a-kind-in-a-deck-of-cards", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 130394, "totalSubmissionRaw": 436493}, "915": {"acRate": 48.799150932091685, "difficulty": "Medium", "likes": 1670, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "915", "paidOnly": false, "title": "Partition Array into Disjoint Intervals", "titleSlug": "partition-array-into-disjoint-intervals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 85521, "totalSubmissionRaw": 175251}, "916": {"acRate": 51.727369994075566, "difficulty": "Medium", "likes": 2717, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "916", "paidOnly": false, "title": "Word Subsets", "titleSlug": "word-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 116998, "totalSubmissionRaw": 226182}, "917": {"acRate": 65.76938277661938, "difficulty": "Easy", "likes": 2285, "dislikes": 78, "categoryTitle": "Algorithms", "frontendQuestionId": "917", "paidOnly": false, "title": "Reverse Only Letters", "titleSlug": "reverse-only-letters", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 241297, "totalSubmissionRaw": 366884}, "918": {"acRate": 45.93259028368124, "difficulty": "Medium", "likes": 6730, "dislikes": 307, "categoryTitle": "Algorithms", "frontendQuestionId": "918", "paidOnly": false, "title": "Maximum Sum Circular Subarray", "titleSlug": "maximum-sum-circular-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 291773, "totalSubmissionRaw": 635220}, "919": {"acRate": 66.02445265851577, "difficulty": "Medium", "likes": 1114, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "919", "paidOnly": false, "title": "Complete Binary Tree Inserter", "titleSlug": "complete-binary-tree-inserter", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58052, "totalSubmissionRaw": 87925}, "920": {"acRate": 60.34264119252571, "difficulty": "Hard", "likes": 2380, "dislikes": 198, "categoryTitle": "Algorithms", "frontendQuestionId": "920", "paidOnly": false, "title": "Number of Music Playlists", "titleSlug": "number-of-music-playlists", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71853, "totalSubmissionRaw": 119075}, "921": {"acRate": 74.58988984913543, "difficulty": "Medium", "likes": 4599, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "921", "paidOnly": false, "title": "Minimum Add to Make Parentheses Valid", "titleSlug": "minimum-add-to-make-parentheses-valid", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 533126, "totalSubmissionRaw": 714742}, "922": {"acRate": 70.88380369221913, "difficulty": "Easy", "likes": 2627, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "922", "paidOnly": false, "title": "Sort Array By Parity II", "titleSlug": "sort-array-by-parity-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 270886, "totalSubmissionRaw": 382155}, "923": {"acRate": 45.601928761895024, "difficulty": "Medium", "likes": 2631, "dislikes": 319, "categoryTitle": "Algorithms", "frontendQuestionId": "923", "paidOnly": false, "title": "3Sum With Multiplicity", "titleSlug": "3sum-with-multiplicity", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 107056, "totalSubmissionRaw": 234762}, "924": {"acRate": 42.079266227934575, "difficulty": "Hard", "likes": 1021, "dislikes": 610, "categoryTitle": "Algorithms", "frontendQuestionId": "924", "paidOnly": false, "title": "Minimize Malware Spread", "titleSlug": "minimize-malware-spread", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57163, "totalSubmissionRaw": 135846}, "925": {"acRate": 32.2830931424498, "difficulty": "Easy", "likes": 2460, "dislikes": 383, "categoryTitle": "Algorithms", "frontendQuestionId": "925", "paidOnly": false, "title": "Long Pressed Name", "titleSlug": "long-pressed-name", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 152618, "totalSubmissionRaw": 472749}, "926": {"acRate": 61.536848759086624, "difficulty": "Medium", "likes": 4450, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "926", "paidOnly": false, "title": "Flip String to Monotone Increasing", "titleSlug": "flip-string-to-monotone-increasing", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196649, "totalSubmissionRaw": 319563}, "927": {"acRate": 40.11228379534788, "difficulty": "Hard", "likes": 837, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "927", "paidOnly": false, "title": "Three Equal Parts", "titleSlug": "three-equal-parts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30937, "totalSubmissionRaw": 77126}, "928": {"acRate": 44.18512587047667, "difficulty": "Hard", "likes": 675, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "928", "paidOnly": false, "title": "Minimize Malware Spread II", "titleSlug": "minimize-malware-spread-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24555, "totalSubmissionRaw": 55573}, "929": {"acRate": 67.35021372117667, "difficulty": "Easy", "likes": 2713, "dislikes": 345, "categoryTitle": "Algorithms", "frontendQuestionId": "929", "paidOnly": false, "title": "Unique Email Addresses", "titleSlug": "unique-email-addresses", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 510355, "totalSubmissionRaw": 757763}, "930": {"acRate": 64.14529163738581, "difficulty": "Medium", "likes": 4039, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "930", "paidOnly": false, "title": "Binary Subarrays With Sum", "titleSlug": "binary-subarrays-with-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 292089, "totalSubmissionRaw": 455356}, "931": {"acRate": 62.58919561538876, "difficulty": "Medium", "likes": 6451, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "931", "paidOnly": false, "title": "Minimum Falling Path Sum", "titleSlug": "minimum-falling-path-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 487511, "totalSubmissionRaw": 778906}, "932": {"acRate": 66.1012842258299, "difficulty": "Medium", "likes": 1079, "dislikes": 1527, "categoryTitle": "Algorithms", "frontendQuestionId": "932", "paidOnly": false, "title": "Beautiful Array", "titleSlug": "beautiful-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 46376, "totalSubmissionRaw": 70159}, "933": {"acRate": 76.44769300173732, "difficulty": "Easy", "likes": 596, "dislikes": 916, "categoryTitle": "Algorithms", "frontendQuestionId": "933", "paidOnly": false, "title": "Number of Recent Calls", "titleSlug": "number-of-recent-calls", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 318577, "totalSubmissionRaw": 416726}, "934": {"acRate": 58.01570484197399, "difficulty": "Medium", "likes": 5445, "dislikes": 211, "categoryTitle": "Algorithms", "frontendQuestionId": "934", "paidOnly": false, "title": "Shortest Bridge", "titleSlug": "shortest-bridge", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219574, "totalSubmissionRaw": 378474}, "935": {"acRate": 60.67499732991563, "difficulty": "Medium", "likes": 3056, "dislikes": 445, "categoryTitle": "Algorithms", "frontendQuestionId": "935", "paidOnly": false, "title": "Knight Dialer", "titleSlug": "knight-dialer", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 181792, "totalSubmissionRaw": 299616}, "936": {"acRate": 62.50367322950338, "difficulty": "Hard", "likes": 1547, "dislikes": 219, "categoryTitle": "Algorithms", "frontendQuestionId": "936", "paidOnly": false, "title": "Stamping The Sequence", "titleSlug": "stamping-the-sequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59556, "totalSubmissionRaw": 95284}, "937": {"acRate": 56.55989977805417, "difficulty": "Medium", "likes": 2121, "dislikes": 4393, "categoryTitle": "Algorithms", "frontendQuestionId": "937", "paidOnly": false, "title": "Reorder Data in Log Files", "titleSlug": "reorder-data-in-log-files", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 375626, "totalSubmissionRaw": 664120}, "938": {"acRate": 87.12201524949329, "difficulty": "Easy", "likes": 6996, "dislikes": 379, "categoryTitle": "Algorithms", "frontendQuestionId": "938", "paidOnly": false, "title": "Range Sum of BST", "titleSlug": "range-sum-of-bst", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1128336, "totalSubmissionRaw": 1295122}, "939": {"acRate": 54.40049567000912, "difficulty": "Medium", "likes": 2005, "dislikes": 288, "categoryTitle": "Algorithms", "frontendQuestionId": "939", "paidOnly": false, "title": "Minimum Area Rectangle", "titleSlug": "minimum-area-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 152774, "totalSubmissionRaw": 280832}, "940": {"acRate": 43.303822731692335, "difficulty": "Hard", "likes": 1737, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "940", "paidOnly": false, "title": "Distinct Subsequences II", "titleSlug": "distinct-subsequences-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 42310, "totalSubmissionRaw": 97705}, "941": {"acRate": 33.60427631701823, "difficulty": "Easy", "likes": 2968, "dislikes": 186, "categoryTitle": "Algorithms", "frontendQuestionId": "941", "paidOnly": false, "title": "Valid Mountain Array", "titleSlug": "valid-mountain-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 449805, "totalSubmissionRaw": 1338535}, "942": {"acRate": 79.35497691245776, "difficulty": "Easy", "likes": 2476, "dislikes": 1036, "categoryTitle": "Algorithms", "frontendQuestionId": "942", "paidOnly": false, "title": "DI String Match", "titleSlug": "di-string-match", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166701, "totalSubmissionRaw": 210070}, "943": {"acRate": 44.24823777341763, "difficulty": "Hard", "likes": 1456, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "943", "paidOnly": false, "title": "Find the Shortest Superstring", "titleSlug": "find-the-shortest-superstring", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30445, "totalSubmissionRaw": 68805}, "944": {"acRate": 74.68656444235066, "difficulty": "Easy", "likes": 1720, "dislikes": 2888, "categoryTitle": "Algorithms", "frontendQuestionId": "944", "paidOnly": false, "title": "Delete Columns to Make Sorted", "titleSlug": "delete-columns-to-make-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196583, "totalSubmissionRaw": 263209}, "945": {"acRate": 60.091029101727976, "difficulty": "Medium", "likes": 2669, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "945", "paidOnly": false, "title": "Minimum Increment to Make Array Unique", "titleSlug": "minimum-increment-to-make-array-unique", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 243981, "totalSubmissionRaw": 406019}, "946": {"acRate": 69.6567420567784, "difficulty": "Medium", "likes": 5949, "dislikes": 122, "categoryTitle": "Algorithms", "frontendQuestionId": "946", "paidOnly": false, "title": "Validate Stack Sequences", "titleSlug": "validate-stack-sequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 321966, "totalSubmissionRaw": 462218}, "947": {"acRate": 62.12216568425608, "difficulty": "Medium", "likes": 5920, "dislikes": 688, "categoryTitle": "Algorithms", "frontendQuestionId": "947", "paidOnly": false, "title": "Most Stones Removed with Same Row or Column", "titleSlug": "most-stones-removed-with-same-row-or-column", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 312905, "totalSubmissionRaw": 503693}, "948": {"acRate": 59.02762579335866, "difficulty": "Medium", "likes": 3291, "dislikes": 538, "categoryTitle": "Algorithms", "frontendQuestionId": "948", "paidOnly": false, "title": "Bag of Tokens", "titleSlug": "bag-of-tokens", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237343, "totalSubmissionRaw": 402088}, "949": {"acRate": 35.44721789875754, "difficulty": "Medium", "likes": 720, "dislikes": 1063, "categoryTitle": "Algorithms", "frontendQuestionId": "949", "paidOnly": false, "title": "Largest Time for Given Digits", "titleSlug": "largest-time-for-given-digits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91781, "totalSubmissionRaw": 258923}, "950": {"acRate": 83.05976140851695, "difficulty": "Medium", "likes": 3497, "dislikes": 667, "categoryTitle": "Algorithms", "frontendQuestionId": "950", "paidOnly": false, "title": "Reveal Cards In Increasing Order", "titleSlug": "reveal-cards-in-increasing-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 204837, "totalSubmissionRaw": 246614}, "951": {"acRate": 69.81039569720511, "difficulty": "Medium", "likes": 2784, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "951", "paidOnly": false, "title": "Flip Equivalent Binary Trees", "titleSlug": "flip-equivalent-binary-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 239134, "totalSubmissionRaw": 342541}, "952": {"acRate": 41.031500157464166, "difficulty": "Hard", "likes": 1651, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "952", "paidOnly": false, "title": "Largest Component Size by Common Factor", "titleSlug": "largest-component-size-by-common-factor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56024, "totalSubmissionRaw": 136539}, "953": {"acRate": 55.281656154133465, "difficulty": "Easy", "likes": 4912, "dislikes": 1640, "categoryTitle": "Algorithms", "frontendQuestionId": "953", "paidOnly": false, "title": "Verifying an Alien Dictionary", "titleSlug": "verifying-an-alien-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 526913, "totalSubmissionRaw": 953145}, "954": {"acRate": 39.2035529866763, "difficulty": "Medium", "likes": 1537, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "954", "paidOnly": false, "title": "Array of Doubled Pairs", "titleSlug": "array-of-doubled-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92244, "totalSubmissionRaw": 235295}, "955": {"acRate": 35.34710565241237, "difficulty": "Medium", "likes": 665, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "955", "paidOnly": false, "title": "Delete Columns to Make Sorted II", "titleSlug": "delete-columns-to-make-sorted-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21268, "totalSubmissionRaw": 60169}, "956": {"acRate": 52.12457606228803, "difficulty": "Hard", "likes": 2388, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "956", "paidOnly": false, "title": "Tallest Billboard", "titleSlug": "tallest-billboard", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61323, "totalSubmissionRaw": 117647}, "957": {"acRate": 39.00349646194181, "difficulty": "Medium", "likes": 1504, "dislikes": 1758, "categoryTitle": "Algorithms", "frontendQuestionId": "957", "paidOnly": false, "title": "Prison Cells After N Days", "titleSlug": "prison-cells-after-n-days", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 164092, "totalSubmissionRaw": 420711}, "958": {"acRate": 57.362550311599946, "difficulty": "Medium", "likes": 4321, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "958", "paidOnly": false, "title": "Check Completeness of a Binary Tree", "titleSlug": "check-completeness-of-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 250546, "totalSubmissionRaw": 436777}, "959": {"acRate": 77.9771458281529, "difficulty": "Medium", "likes": 3861, "dislikes": 829, "categoryTitle": "Algorithms", "frontendQuestionId": "959", "paidOnly": false, "title": "Regions Cut By Slashes", "titleSlug": "regions-cut-by-slashes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137979, "totalSubmissionRaw": 176948}, "960": {"acRate": 58.51960013478603, "difficulty": "Hard", "likes": 605, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "960", "paidOnly": false, "title": "Delete Columns to Make Sorted III", "titleSlug": "delete-columns-to-make-sorted-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 15630, "totalSubmissionRaw": 26709}, "961": {"acRate": 77.06437410867694, "difficulty": "Easy", "likes": 1360, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "961", "paidOnly": false, "title": "N-Repeated Element in Size 2N Array", "titleSlug": "n-repeated-element-in-size-2n-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 248034, "totalSubmissionRaw": 321853}, "962": {"acRate": 55.40987498275679, "difficulty": "Medium", "likes": 2587, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "962", "paidOnly": false, "title": "Maximum Width Ramp", "titleSlug": "maximum-width-ramp", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 172722, "totalSubmissionRaw": 311715}, "963": {"acRate": 55.28766424288813, "difficulty": "Medium", "likes": 389, "dislikes": 464, "categoryTitle": "Algorithms", "frontendQuestionId": "963", "paidOnly": false, "title": "Minimum Area Rectangle II", "titleSlug": "minimum-area-rectangle-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30338, "totalSubmissionRaw": 54873}, "964": {"acRate": 48.8, "difficulty": "Hard", "likes": 319, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "964", "paidOnly": false, "title": "Least Operators to Express Number", "titleSlug": "least-operators-to-express-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10553, "totalSubmissionRaw": 21625}, "965": {"acRate": 71.48530945224805, "difficulty": "Easy", "likes": 1910, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "965", "paidOnly": false, "title": "Univalued Binary Tree", "titleSlug": "univalued-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 233085, "totalSubmissionRaw": 326060}, "966": {"acRate": 51.447884503045984, "difficulty": "Medium", "likes": 427, "dislikes": 812, "categoryTitle": "Algorithms", "frontendQuestionId": "966", "paidOnly": false, "title": "Vowel Spellchecker", "titleSlug": "vowel-spellchecker", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 43155, "totalSubmissionRaw": 83881}, "967": {"acRate": 58.37792861095038, "difficulty": "Medium", "likes": 2824, "dislikes": 198, "categoryTitle": "Algorithms", "frontendQuestionId": "967", "paidOnly": false, "title": "Numbers With Same Consecutive Differences", "titleSlug": "numbers-with-same-consecutive-differences", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138215, "totalSubmissionRaw": 236759}, "968": {"acRate": 46.870652814156635, "difficulty": "Hard", "likes": 5394, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "968", "paidOnly": false, "title": "Binary Tree Cameras", "titleSlug": "binary-tree-cameras", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149598, "totalSubmissionRaw": 319172}, "969": {"acRate": 71.04925667204012, "difficulty": "Medium", "likes": 1521, "dislikes": 1544, "categoryTitle": "Algorithms", "frontendQuestionId": "969", "paidOnly": false, "title": "Pancake Sorting", "titleSlug": "pancake-sorting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99167, "totalSubmissionRaw": 139575}, "970": {"acRate": 43.921919328974965, "difficulty": "Medium", "likes": 394, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "970", "paidOnly": false, "title": "Powerful Integers", "titleSlug": "powerful-integers", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56971, "totalSubmissionRaw": 129711}, "971": {"acRate": 50.82029980971829, "difficulty": "Medium", "likes": 960, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "971", "paidOnly": false, "title": "Flip Binary Tree To Match Preorder Traversal", "titleSlug": "flip-binary-tree-to-match-preorder-traversal", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 43801, "totalSubmissionRaw": 86188}, "972": {"acRate": 44.548011692681044, "difficulty": "Hard", "likes": 98, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "972", "paidOnly": false, "title": "Equal Rational Numbers", "titleSlug": "equal-rational-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 8077, "totalSubmissionRaw": 18131}, "973": {"acRate": 67.04352408736295, "difficulty": "Medium", "likes": 8520, "dislikes": 312, "categoryTitle": "Algorithms", "frontendQuestionId": "973", "paidOnly": false, "title": "K Closest Points to Origin", "titleSlug": "k-closest-points-to-origin", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1320493, "totalSubmissionRaw": 1969602}, "974": {"acRate": 55.48357795094899, "difficulty": "Medium", "likes": 7313, "dislikes": 322, "categoryTitle": "Algorithms", "frontendQuestionId": "974", "paidOnly": false, "title": "Subarray Sums Divisible by K", "titleSlug": "subarray-sums-divisible-by-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 371376, "totalSubmissionRaw": 669344}, "975": {"acRate": 40.363235320276786, "difficulty": "Hard", "likes": 2027, "dislikes": 511, "categoryTitle": "Algorithms", "frontendQuestionId": "975", "paidOnly": false, "title": "Odd Even Jump", "titleSlug": "odd-even-jump", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90764, "totalSubmissionRaw": 224865}, "976": {"acRate": 56.529309732853825, "difficulty": "Easy", "likes": 2994, "dislikes": 413, "categoryTitle": "Algorithms", "frontendQuestionId": "976", "paidOnly": false, "title": "Largest Perimeter Triangle", "titleSlug": "largest-perimeter-triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 253227, "totalSubmissionRaw": 447957}, "977": {"acRate": 72.97723293751172, "difficulty": "Easy", "likes": 9427, "dislikes": 243, "categoryTitle": "Algorithms", "frontendQuestionId": "977", "paidOnly": false, "title": "Squares of a Sorted Array", "titleSlug": "squares-of-a-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1994130, "totalSubmissionRaw": 2732533}, "978": {"acRate": 47.6357852742946, "difficulty": "Medium", "likes": 1999, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "978", "paidOnly": false, "title": "Longest Turbulent Subarray", "titleSlug": "longest-turbulent-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 108420, "totalSubmissionRaw": 227602}, "979": {"acRate": 77.15750077655633, "difficulty": "Medium", "likes": 5864, "dislikes": 236, "categoryTitle": "Algorithms", "frontendQuestionId": "979", "paidOnly": false, "title": "Distribute Coins in Binary Tree", "titleSlug": "distribute-coins-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 203685, "totalSubmissionRaw": 263986}, "980": {"acRate": 82.06005174614313, "difficulty": "Hard", "likes": 5191, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "980", "paidOnly": false, "title": "Unique Paths III", "titleSlug": "unique-paths-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 212817, "totalSubmissionRaw": 259343}, "981": {"acRate": 49.257060215360546, "difficulty": "Medium", "likes": 4851, "dislikes": 618, "categoryTitle": "Algorithms", "frontendQuestionId": "981", "paidOnly": false, "title": "Time Based Key-Value Store", "titleSlug": "time-based-key-value-store", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 500665, "totalSubmissionRaw": 1016434}, "982": {"acRate": 58.64254746598894, "difficulty": "Hard", "likes": 448, "dislikes": 219, "categoryTitle": "Algorithms", "frontendQuestionId": "982", "paidOnly": false, "title": "Triples with Bitwise AND Equal To Zero", "titleSlug": "triples-with-bitwise-and-equal-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19613, "totalSubmissionRaw": 33445}, "983": {"acRate": 65.2385779689863, "difficulty": "Medium", "likes": 7967, "dislikes": 152, "categoryTitle": "Algorithms", "frontendQuestionId": "983", "paidOnly": false, "title": "Minimum Cost For Tickets", "titleSlug": "minimum-cost-for-tickets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 316624, "totalSubmissionRaw": 485332}, "984": {"acRate": 44.25572602025294, "difficulty": "Medium", "likes": 828, "dislikes": 370, "categoryTitle": "Algorithms", "frontendQuestionId": "984", "paidOnly": false, "title": "String Without AAA or BBB", "titleSlug": "string-without-aaa-or-bbb", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50914, "totalSubmissionRaw": 115045}, "985": {"acRate": 68.29423562016265, "difficulty": "Medium", "likes": 2090, "dislikes": 320, "categoryTitle": "Algorithms", "frontendQuestionId": "985", "paidOnly": false, "title": "Sum of Even Numbers After Queries", "titleSlug": "sum-of-even-numbers-after-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142681, "totalSubmissionRaw": 208921}, "986": {"acRate": 71.99111702015816, "difficulty": "Medium", "likes": 5615, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "986", "paidOnly": false, "title": "Interval List Intersections", "titleSlug": "interval-list-intersections", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 445082, "totalSubmissionRaw": 618249}, "987": {"acRate": 49.18047251547361, "difficulty": "Hard", "likes": 7762, "dislikes": 4348, "categoryTitle": "Algorithms", "frontendQuestionId": "987", "paidOnly": false, "title": "Vertical Order Traversal of a Binary Tree", "titleSlug": "vertical-order-traversal-of-a-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 490492, "totalSubmissionRaw": 997337}, "988": {"acRate": 60.55818397571237, "difficulty": "Medium", "likes": 2306, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "988", "paidOnly": false, "title": "Smallest String Starting From Leaf", "titleSlug": "smallest-string-starting-from-leaf", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196478, "totalSubmissionRaw": 324445}, "989": {"acRate": 45.06741988744065, "difficulty": "Easy", "likes": 3478, "dislikes": 295, "categoryTitle": "Algorithms", "frontendQuestionId": "989", "paidOnly": false, "title": "Add to Array-Form of Integer", "titleSlug": "add-to-array-form-of-integer", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 276508, "totalSubmissionRaw": 613543}, "990": {"acRate": 50.74120058039521, "difficulty": "Medium", "likes": 3784, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "990", "paidOnly": false, "title": "Satisfiability of Equality Equations", "titleSlug": "satisfiability-of-equality-equations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135684, "totalSubmissionRaw": 267404}, "991": {"acRate": 54.797983730721114, "difficulty": "Medium", "likes": 2727, "dislikes": 210, "categoryTitle": "Algorithms", "frontendQuestionId": "991", "paidOnly": false, "title": "Broken Calculator", "titleSlug": "broken-calculator", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 105559, "totalSubmissionRaw": 192633}, "992": {"acRate": 64.40570009997886, "difficulty": "Hard", "likes": 6162, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "992", "paidOnly": false, "title": "Subarrays with K Different Integers", "titleSlug": "subarrays-with-k-different-integers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 246726, "totalSubmissionRaw": 383081}, "993": {"acRate": 57.073307326870335, "difficulty": "Easy", "likes": 4116, "dislikes": 212, "categoryTitle": "Algorithms", "frontendQuestionId": "993", "paidOnly": false, "title": "Cousins in Binary Tree", "titleSlug": "cousins-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 295534, "totalSubmissionRaw": 517815}, "994": {"acRate": 55.20249787336999, "difficulty": "Medium", "likes": 13198, "dislikes": 417, "categoryTitle": "Algorithms", "frontendQuestionId": "994", "paidOnly": false, "title": "Rotting Oranges", "titleSlug": "rotting-oranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1008452, "totalSubmissionRaw": 1826826}, "995": {"acRate": 62.703730577726624, "difficulty": "Hard", "likes": 1896, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "995", "paidOnly": false, "title": "Minimum Number of K Consecutive Bit Flips", "titleSlug": "minimum-number-of-k-consecutive-bit-flips", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 125304, "totalSubmissionRaw": 199835}, "996": {"acRate": 50.32257289426577, "difficulty": "Hard", "likes": 994, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "996", "paidOnly": false, "title": "Number of Squareful Arrays", "titleSlug": "number-of-squareful-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41887, "totalSubmissionRaw": 83237}, "997": {"acRate": 49.75421199445467, "difficulty": "Easy", "likes": 6671, "dislikes": 609, "categoryTitle": "Algorithms", "frontendQuestionId": "997", "paidOnly": false, "title": "Find the Town Judge", "titleSlug": "find-the-town-judge", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 621958, "totalSubmissionRaw": 1250061}, "998": {"acRate": 70.14093739757456, "difficulty": "Medium", "likes": 540, "dislikes": 792, "categoryTitle": "Algorithms", "frontendQuestionId": "998", "paidOnly": false, "title": "Maximum Binary Tree II", "titleSlug": "maximum-binary-tree-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38520, "totalSubmissionRaw": 54918}, "999": {"acRate": 69.62158753928456, "difficulty": "Easy", "likes": 720, "dislikes": 637, "categoryTitle": "Algorithms", "frontendQuestionId": "999", "paidOnly": false, "title": "Available Captures for Rook", "titleSlug": "available-captures-for-rook", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70668, "totalSubmissionRaw": 101503}, "1000": {"acRate": 43.65727310401989, "difficulty": "Hard", "likes": 2503, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1000", "paidOnly": false, "title": "Minimum Cost to Merge Stones", "titleSlug": "minimum-cost-to-merge-stones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42138, "totalSubmissionRaw": 96520}, "1001": {"acRate": 37.45350356891525, "difficulty": "Hard", "likes": 616, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "1001", "paidOnly": false, "title": "Grid Illumination", "titleSlug": "grid-illumination", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22353, "totalSubmissionRaw": 59682}, "1002": {"acRate": 74.63211368683258, "difficulty": "Easy", "likes": 4300, "dislikes": 413, "categoryTitle": "Algorithms", "frontendQuestionId": "1002", "paidOnly": false, "title": "Find Common Characters", "titleSlug": "find-common-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 372718, "totalSubmissionRaw": 499407}, "1003": {"acRate": 60.26754552603444, "difficulty": "Medium", "likes": 1010, "dislikes": 470, "categoryTitle": "Algorithms", "frontendQuestionId": "1003", "paidOnly": false, "title": "Check If Word Is Valid After Substitutions", "titleSlug": "check-if-word-is-valid-after-substitutions", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68209, "totalSubmissionRaw": 113177}, "1004": {"acRate": 64.32068161729065, "difficulty": "Medium", "likes": 8846, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "1004", "paidOnly": false, "title": "Max Consecutive Ones III", "titleSlug": "max-consecutive-ones-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 721837, "totalSubmissionRaw": 1122251}, "1005": {"acRate": 51.616335342454434, "difficulty": "Easy", "likes": 1573, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1005", "paidOnly": false, "title": "Maximize Sum Of Array After K Negations", "titleSlug": "maximize-sum-of-array-after-k-negations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 99938, "totalSubmissionRaw": 193617}, "1006": {"acRate": 57.905903119589944, "difficulty": "Medium", "likes": 378, "dislikes": 356, "categoryTitle": "Algorithms", "frontendQuestionId": "1006", "paidOnly": false, "title": "Clumsy Factorial", "titleSlug": "clumsy-factorial", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34116, "totalSubmissionRaw": 58915}, "1007": {"acRate": 52.27762307571061, "difficulty": "Medium", "likes": 2852, "dislikes": 253, "categoryTitle": "Algorithms", "frontendQuestionId": "1007", "paidOnly": false, "title": "Minimum Domino Rotations For Equal Row", "titleSlug": "minimum-domino-rotations-for-equal-row", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 208950, "totalSubmissionRaw": 399693}, "1008": {"acRate": 82.65865408248537, "difficulty": "Medium", "likes": 6241, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "1008", "paidOnly": false, "title": "Construct Binary Search Tree from Preorder Traversal", "titleSlug": "construct-binary-search-tree-from-preorder-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 403566, "totalSubmissionRaw": 488232}, "1009": {"acRate": 60.81550541285494, "difficulty": "Easy", "likes": 2471, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1009", "paidOnly": false, "title": "Complement of Base 10 Integer", "titleSlug": "complement-of-base-10-integer", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 271166, "totalSubmissionRaw": 445883}, "1010": {"acRate": 53.083287449718576, "difficulty": "Medium", "likes": 4236, "dislikes": 174, "categoryTitle": "Algorithms", "frontendQuestionId": "1010", "paidOnly": false, "title": "Pairs of Songs With Total Durations Divisible by 60", "titleSlug": "pairs-of-songs-with-total-durations-divisible-by-60", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 290192, "totalSubmissionRaw": 546667}, "1011": {"acRate": 70.6227939665959, "difficulty": "Medium", "likes": 9702, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "1011", "paidOnly": false, "title": "Capacity To Ship Packages Within D Days", "titleSlug": "capacity-to-ship-packages-within-d-days", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 453791, "totalSubmissionRaw": 642556}, "1012": {"acRate": 42.832689505216166, "difficulty": "Hard", "likes": 783, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1012", "paidOnly": false, "title": "Numbers With Repeated Digits", "titleSlug": "numbers-with-repeated-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18517, "totalSubmissionRaw": 43231}, "1013": {"acRate": 42.05524502632204, "difficulty": "Easy", "likes": 1719, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "1013", "paidOnly": false, "title": "Partition Array Into Three Parts With Equal Sum", "titleSlug": "partition-array-into-three-parts-with-equal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100895, "totalSubmissionRaw": 239911}, "1014": {"acRate": 59.42342108981302, "difficulty": "Medium", "likes": 2598, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1014", "paidOnly": false, "title": "Best Sightseeing Pair", "titleSlug": "best-sightseeing-pair", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100939, "totalSubmissionRaw": 169864}, "1015": {"acRate": 46.59303645129347, "difficulty": "Medium", "likes": 1150, "dislikes": 855, "categoryTitle": "Algorithms", "frontendQuestionId": "1015", "paidOnly": false, "title": "Smallest Integer Divisible by K", "titleSlug": "smallest-integer-divisible-by-k", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64461, "totalSubmissionRaw": 138349}, "1016": {"acRate": 57.774568953192464, "difficulty": "Medium", "likes": 359, "dislikes": 533, "categoryTitle": "Algorithms", "frontendQuestionId": "1016", "paidOnly": false, "title": "Binary String With Substrings Representing 1 To N", "titleSlug": "binary-string-with-substrings-representing-1-to-n", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40411, "totalSubmissionRaw": 69946}, "1017": {"acRate": 61.220299207978876, "difficulty": "Medium", "likes": 521, "dislikes": 293, "categoryTitle": "Algorithms", "frontendQuestionId": "1017", "paidOnly": false, "title": "Convert to Base -2", "titleSlug": "convert-to-base-2", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29218, "totalSubmissionRaw": 47726}, "1018": {"acRate": 46.83175528040787, "difficulty": "Easy", "likes": 737, "dislikes": 190, "categoryTitle": "Algorithms", "frontendQuestionId": "1018", "paidOnly": false, "title": "Binary Prefix Divisible By 5", "titleSlug": "binary-prefix-divisible-by-5", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59156, "totalSubmissionRaw": 126316}, "1019": {"acRate": 61.43865833312222, "difficulty": "Medium", "likes": 3334, "dislikes": 120, "categoryTitle": "Algorithms", "frontendQuestionId": "1019", "paidOnly": false, "title": "Next Greater Node In Linked List", "titleSlug": "next-greater-node-in-linked-list", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169763, "totalSubmissionRaw": 276313}, "1020": {"acRate": 69.54201630224523, "difficulty": "Medium", "likes": 4138, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "1020", "paidOnly": false, "title": "Number of Enclaves", "titleSlug": "number-of-enclaves", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 260640, "totalSubmissionRaw": 374795}, "1021": {"acRate": 84.13525216782335, "difficulty": "Easy", "likes": 3047, "dislikes": 1630, "categoryTitle": "Algorithms", "frontendQuestionId": "1021", "paidOnly": false, "title": "Remove Outermost Parentheses", "titleSlug": "remove-outermost-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 386848, "totalSubmissionRaw": 459793}, "1022": {"acRate": 73.20096209670731, "difficulty": "Easy", "likes": 3362, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "1022", "paidOnly": false, "title": "Sum of Root To Leaf Binary Numbers", "titleSlug": "sum-of-root-to-leaf-binary-numbers", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 220646, "totalSubmissionRaw": 301425}, "1023": {"acRate": 62.89838588679429, "difficulty": "Medium", "likes": 926, "dislikes": 332, "categoryTitle": "Algorithms", "frontendQuestionId": "1023", "paidOnly": false, "title": "Camelcase Matching", "titleSlug": "camelcase-matching", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51983, "totalSubmissionRaw": 82646}, "1024": {"acRate": 51.58797306809052, "difficulty": "Medium", "likes": 1777, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "1024", "paidOnly": false, "title": "Video Stitching", "titleSlug": "video-stitching", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 72559, "totalSubmissionRaw": 140651}, "1025": {"acRate": 69.39347560661038, "difficulty": "Easy", "likes": 2231, "dislikes": 4153, "categoryTitle": "Algorithms", "frontendQuestionId": "1025", "paidOnly": false, "title": "Divisor Game", "titleSlug": "divisor-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 282470, "totalSubmissionRaw": 407056}, "1026": {"acRate": 78.07542292690808, "difficulty": "Medium", "likes": 4957, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "1026", "paidOnly": false, "title": "Maximum Difference Between Node and Ancestor", "titleSlug": "maximum-difference-between-node-and-ancestor", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 338293, "totalSubmissionRaw": 433290}, "1027": {"acRate": 49.20999620627194, "difficulty": "Medium", "likes": 4714, "dislikes": 212, "categoryTitle": "Algorithms", "frontendQuestionId": "1027", "paidOnly": false, "title": "Longest Arithmetic Subsequence", "titleSlug": "longest-arithmetic-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 184194, "totalSubmissionRaw": 374298}, "1028": {"acRate": 75.20770341314592, "difficulty": "Hard", "likes": 1644, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1028", "paidOnly": false, "title": "Recover a Tree From Preorder Traversal", "titleSlug": "recover-a-tree-from-preorder-traversal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55219, "totalSubmissionRaw": 73422}, "1029": {"acRate": 67.08400785771059, "difficulty": "Medium", "likes": 4751, "dislikes": 353, "categoryTitle": "Algorithms", "frontendQuestionId": "1029", "paidOnly": false, "title": "Two City Scheduling", "titleSlug": "two-city-scheduling", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 252364, "totalSubmissionRaw": 376191}, "1030": {"acRate": 71.88396918853304, "difficulty": "Easy", "likes": 768, "dislikes": 329, "categoryTitle": "Algorithms", "frontendQuestionId": "1030", "paidOnly": false, "title": "Matrix Cells in Distance Order", "titleSlug": "matrix-cells-in-distance-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63365, "totalSubmissionRaw": 88149}, "1031": {"acRate": 59.95674677423274, "difficulty": "Medium", "likes": 2571, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "1031", "paidOnly": false, "title": "Maximum Sum of Two Non-Overlapping Subarrays", "titleSlug": "maximum-sum-of-two-non-overlapping-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 74022, "totalSubmissionRaw": 123459}, "1032": {"acRate": 52.22534544819545, "difficulty": "Hard", "likes": 1826, "dislikes": 185, "categoryTitle": "Algorithms", "frontendQuestionId": "1032", "paidOnly": false, "title": "Stream of Characters", "titleSlug": "stream-of-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92712, "totalSubmissionRaw": 177523}, "1033": {"acRate": 49.134246575342466, "difficulty": "Medium", "likes": 229, "dislikes": 651, "categoryTitle": "Algorithms", "frontendQuestionId": "1033", "paidOnly": false, "title": "Moving Stones Until Consecutive", "titleSlug": "moving-stones-until-consecutive", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26901, "totalSubmissionRaw": 54750}, "1034": {"acRate": 49.37974568926488, "difficulty": "Medium", "likes": 753, "dislikes": 892, "categoryTitle": "Algorithms", "frontendQuestionId": "1034", "paidOnly": false, "title": "Coloring A Border", "titleSlug": "coloring-a-border", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38174, "totalSubmissionRaw": 77307}, "1035": {"acRate": 63.615601647094714, "difficulty": "Medium", "likes": 3848, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1035", "paidOnly": false, "title": "Uncrossed Lines", "titleSlug": "uncrossed-lines", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166850, "totalSubmissionRaw": 262279}, "1036": {"acRate": 34.870930002886794, "difficulty": "Hard", "likes": 676, "dislikes": 170, "categoryTitle": "Algorithms", "frontendQuestionId": "1036", "paidOnly": false, "title": "Escape a Large Maze", "titleSlug": "escape-a-large-maze", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22951, "totalSubmissionRaw": 65817}, "1037": {"acRate": 37.381280736905104, "difficulty": "Easy", "likes": 429, "dislikes": 531, "categoryTitle": "Algorithms", "frontendQuestionId": "1037", "paidOnly": false, "title": "Valid Boomerang", "titleSlug": "valid-boomerang", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57462, "totalSubmissionRaw": 153720}, "1038": {"acRate": 88.27468444428578, "difficulty": "Medium", "likes": 4347, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "1038", "paidOnly": false, "title": "Binary Search Tree to Greater Sum Tree", "titleSlug": "binary-search-tree-to-greater-sum-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 296737, "totalSubmissionRaw": 336152}, "1039": {"acRate": 59.869366567279435, "difficulty": "Medium", "likes": 1857, "dislikes": 176, "categoryTitle": "Algorithms", "frontendQuestionId": "1039", "paidOnly": false, "title": "Minimum Score Triangulation of Polygon", "titleSlug": "minimum-score-triangulation-of-polygon", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55821, "totalSubmissionRaw": 93238}, "1040": {"acRate": 57.34994913530011, "difficulty": "Medium", "likes": 377, "dislikes": 657, "categoryTitle": "Algorithms", "frontendQuestionId": "1040", "paidOnly": false, "title": "Moving Stones Until Consecutive II", "titleSlug": "moving-stones-until-consecutive-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11275, "totalSubmissionRaw": 19660}, "1041": {"acRate": 55.99092732743686, "difficulty": "Medium", "likes": 3762, "dislikes": 703, "categoryTitle": "Algorithms", "frontendQuestionId": "1041", "paidOnly": false, "title": "Robot Bounded In Circle", "titleSlug": "robot-bounded-in-circle", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 245619, "totalSubmissionRaw": 438678}, "1042": {"acRate": 51.7603995788752, "difficulty": "Medium", "likes": 1469, "dislikes": 718, "categoryTitle": "Algorithms", "frontendQuestionId": "1042", "paidOnly": false, "title": "Flower Planting With No Adjacent", "titleSlug": "flower-planting-with-no-adjacent", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 84562, "totalSubmissionRaw": 163372}, "1043": {"acRate": 76.73353113095655, "difficulty": "Medium", "likes": 4766, "dislikes": 426, "categoryTitle": "Algorithms", "frontendQuestionId": "1043", "paidOnly": false, "title": "Partition Array for Maximum Sum", "titleSlug": "partition-array-for-maximum-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 207677, "totalSubmissionRaw": 270647}, "1044": {"acRate": 30.566861398215316, "difficulty": "Hard", "likes": 2243, "dislikes": 388, "categoryTitle": "Algorithms", "frontendQuestionId": "1044", "paidOnly": false, "title": "Longest Duplicate Substring", "titleSlug": "longest-duplicate-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71421, "totalSubmissionRaw": 233655}, "1045": {"acRate": 62.507150166618565, "difficulty": "Medium", "likes": 789, "dislikes": 72, "categoryTitle": "Database", "frontendQuestionId": "1045", "paidOnly": false, "title": "Customers Who Bought All Products", "titleSlug": "customers-who-bought-all-products", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 238218, "totalSubmissionRaw": 381106}, "1046": {"acRate": 65.64802632212626, "difficulty": "Easy", "likes": 6107, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "1046", "paidOnly": false, "title": "Last Stone Weight", "titleSlug": "last-stone-weight", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 681566, "totalSubmissionRaw": 1038213}, "1047": {"acRate": 70.31821099363489, "difficulty": "Easy", "likes": 6673, "dislikes": 265, "categoryTitle": "Algorithms", "frontendQuestionId": "1047", "paidOnly": false, "title": "Remove All Adjacent Duplicates In String", "titleSlug": "remove-all-adjacent-duplicates-in-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 631021, "totalSubmissionRaw": 897379}, "1048": {"acRate": 61.437765837577054, "difficulty": "Medium", "likes": 7387, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "1048", "paidOnly": false, "title": "Longest String Chain", "titleSlug": "longest-string-chain", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 433475, "totalSubmissionRaw": 705552}, "1049": {"acRate": 56.3262673453734, "difficulty": "Medium", "likes": 3158, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "1049", "paidOnly": false, "title": "Last Stone Weight II", "titleSlug": "last-stone-weight-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96933, "totalSubmissionRaw": 172092}, "1050": {"acRate": 70.29280237758041, "difficulty": "Easy", "likes": 671, "dislikes": 52, "categoryTitle": "Database", "frontendQuestionId": "1050", "paidOnly": false, "title": "Actors and Directors Who Cooperated At Least Three Times", "titleSlug": "actors-and-directors-who-cooperated-at-least-three-times", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 201513, "totalSubmissionRaw": 286677}, "1051": {"acRate": 80.90642564227197, "difficulty": "Easy", "likes": 1620, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "1051", "paidOnly": false, "title": "Height Checker", "titleSlug": "height-checker", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 525984, "totalSubmissionRaw": 650114}, "1052": {"acRate": 64.2112516109275, "difficulty": "Medium", "likes": 2470, "dislikes": 238, "categoryTitle": "Algorithms", "frontendQuestionId": "1052", "paidOnly": false, "title": "Grumpy Bookstore Owner", "titleSlug": "grumpy-bookstore-owner", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 201292, "totalSubmissionRaw": 313484}, "1053": {"acRate": 49.6270011359777, "difficulty": "Medium", "likes": 452, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1053", "paidOnly": false, "title": "Previous Permutation With One Swap", "titleSlug": "previous-permutation-with-one-swap", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42376, "totalSubmissionRaw": 85389}, "1054": {"acRate": 46.929694755426745, "difficulty": "Medium", "likes": 1279, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "1054", "paidOnly": false, "title": "Distant Barcodes", "titleSlug": "distant-barcodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45985, "totalSubmissionRaw": 97987}, "1055": {"acRate": 60.534591194968556, "difficulty": "Medium", "likes": 1285, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "1055", "paidOnly": true, "title": "Shortest Way to Form String", "titleSlug": "shortest-way-to-form-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 94710, "totalSubmissionRaw": 156456}, "1056": {"acRate": 48.96343876525921, "difficulty": "Easy", "likes": 319, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "1056", "paidOnly": true, "title": "Confusing Number", "titleSlug": "confusing-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 48252, "totalSubmissionRaw": 98547}, "1057": {"acRate": 58.77542863994245, "difficulty": "Medium", "likes": 985, "dislikes": 196, "categoryTitle": "Algorithms", "frontendQuestionId": "1057", "paidOnly": true, "title": "Campus Bikes", "titleSlug": "campus-bikes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73531, "totalSubmissionRaw": 125105}, "1058": {"acRate": 45.33451113487377, "difficulty": "Medium", "likes": 151, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1058", "paidOnly": true, "title": "Minimize Rounding Error to Meet Target", "titleSlug": "minimize-rounding-error-to-meet-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9751, "totalSubmissionRaw": 21509}, "1059": {"acRate": 37.29741631562784, "difficulty": "Medium", "likes": 717, "dislikes": 400, "categoryTitle": "Algorithms", "frontendQuestionId": "1059", "paidOnly": true, "title": "All Paths from Source Lead to Destination", "titleSlug": "all-paths-from-source-lead-to-destination", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 64369, "totalSubmissionRaw": 172583}, "1060": {"acRate": 57.6031874044561, "difficulty": "Medium", "likes": 1674, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "1060", "paidOnly": true, "title": "Missing Element in Sorted Array", "titleSlug": "missing-element-in-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 143565, "totalSubmissionRaw": 249231}, "1061": {"acRate": 76.73027418719482, "difficulty": "Medium", "likes": 2374, "dislikes": 153, "categoryTitle": "Algorithms", "frontendQuestionId": "1061", "paidOnly": false, "title": "Lexicographically Smallest Equivalent String", "titleSlug": "lexicographically-smallest-equivalent-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 83758, "totalSubmissionRaw": 109159}, "1062": {"acRate": 62.48959769472494, "difficulty": "Medium", "likes": 709, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1062", "paidOnly": true, "title": "Longest Repeating Substring", "titleSlug": "longest-repeating-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50311, "totalSubmissionRaw": 80511}, "1063": {"acRate": 79.12749935081797, "difficulty": "Hard", "likes": 315, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1063", "paidOnly": true, "title": "Number of Valid Subarrays", "titleSlug": "number-of-valid-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 15236, "totalSubmissionRaw": 19255}, "1064": {"acRate": 64.09773643759397, "difficulty": "Easy", "likes": 438, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1064", "paidOnly": true, "title": "Fixed Point", "titleSlug": "fixed-point", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 45619, "totalSubmissionRaw": 71171}, "1065": {"acRate": 67.74246898995865, "difficulty": "Easy", "likes": 379, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "1065", "paidOnly": true, "title": "Index Pairs of a String", "titleSlug": "index-pairs-of-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28672, "totalSubmissionRaw": 42325}, "1066": {"acRate": 55.21899478153664, "difficulty": "Medium", "likes": 939, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1066", "paidOnly": true, "title": "Campus Bikes II", "titleSlug": "campus-bikes-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 51955, "totalSubmissionRaw": 94089}, "1067": {"acRate": 46.384750219106046, "difficulty": "Hard", "likes": 94, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "1067", "paidOnly": true, "title": "Digit Count in Range", "titleSlug": "digit-count-in-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4234, "totalSubmissionRaw": 9128}, "1068": {"acRate": 84.98808717899124, "difficulty": "Easy", "likes": 1000, "dislikes": 228, "categoryTitle": "Database", "frontendQuestionId": "1068", "paidOnly": false, "title": "Product Sales Analysis I", "titleSlug": "product-sales-analysis-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 676669, "totalSubmissionRaw": 796192}, "1069": {"acRate": 82.08891693942552, "difficulty": "Easy", "likes": 80, "dislikes": 181, "categoryTitle": "Database", "frontendQuestionId": "1069", "paidOnly": true, "title": "Product Sales Analysis II", "titleSlug": "product-sales-analysis-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55928, "totalSubmissionRaw": 68131}, "1070": {"acRate": 44.07104465581833, "difficulty": "Medium", "likes": 476, "dislikes": 945, "categoryTitle": "Database", "frontendQuestionId": "1070", "paidOnly": false, "title": "Product Sales Analysis III", "titleSlug": "product-sales-analysis-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 214335, "totalSubmissionRaw": 486340}, "1071": {"acRate": 52.05173460549191, "difficulty": "Easy", "likes": 5312, "dislikes": 1420, "categoryTitle": "Algorithms", "frontendQuestionId": "1071", "paidOnly": false, "title": "Greatest Common Divisor of Strings", "titleSlug": "greatest-common-divisor-of-strings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 590713, "totalSubmissionRaw": 1134861}, "1072": {"acRate": 64.11694352159468, "difficulty": "Medium", "likes": 748, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1072", "paidOnly": false, "title": "Flip Columns For Maximum Number of Equal Rows", "titleSlug": "flip-columns-for-maximum-number-of-equal-rows", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24124, "totalSubmissionRaw": 37625}, "1073": {"acRate": 37.19085117328162, "difficulty": "Medium", "likes": 321, "dislikes": 127, "categoryTitle": "Algorithms", "frontendQuestionId": "1073", "paidOnly": false, "title": "Adding Two Negabinary Numbers", "titleSlug": "adding-two-negabinary-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18797, "totalSubmissionRaw": 50542}, "1074": {"acRate": 74.42558149407775, "difficulty": "Hard", "likes": 3740, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "1074", "paidOnly": false, "title": "Number of Submatrices That Sum to Target", "titleSlug": "number-of-submatrices-that-sum-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157780, "totalSubmissionRaw": 211997}, "1075": {"acRate": 63.838305270863835, "difficulty": "Easy", "likes": 673, "dislikes": 179, "categoryTitle": "Database", "frontendQuestionId": "1075", "paidOnly": false, "title": "Project Employees I", "titleSlug": "project-employees-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 334855, "totalSubmissionRaw": 524536}, "1076": {"acRate": 50.10388565875237, "difficulty": "Easy", "likes": 203, "dislikes": 63, "categoryTitle": "Database", "frontendQuestionId": "1076", "paidOnly": true, "title": "Project Employees II", "titleSlug": "project-employees-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59805, "totalSubmissionRaw": 119362}, "1077": {"acRate": 76.7709615046581, "difficulty": "Medium", "likes": 272, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "1077", "paidOnly": true, "title": "Project Employees III", "titleSlug": "project-employees-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61145, "totalSubmissionRaw": 79646}, "1078": {"acRate": 63.551953320275686, "difficulty": "Easy", "likes": 498, "dislikes": 362, "categoryTitle": "Algorithms", "frontendQuestionId": "1078", "paidOnly": false, "title": "Occurrences After Bigram", "titleSlug": "occurrences-after-bigram", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77548, "totalSubmissionRaw": 122023}, "1079": {"acRate": 76.42581467452402, "difficulty": "Medium", "likes": 2507, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1079", "paidOnly": false, "title": "Letter Tile Possibilities", "titleSlug": "letter-tile-possibilities", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 106734, "totalSubmissionRaw": 139657}, "1080": {"acRate": 56.22459668971297, "difficulty": "Medium", "likes": 706, "dislikes": 718, "categoryTitle": "Algorithms", "frontendQuestionId": "1080", "paidOnly": false, "title": "Insufficient Nodes in Root to Leaf Paths", "titleSlug": "insufficient-nodes-in-root-to-leaf-paths", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40254, "totalSubmissionRaw": 71595}, "1081": {"acRate": 61.406019923825504, "difficulty": "Medium", "likes": 2626, "dislikes": 196, "categoryTitle": "Algorithms", "frontendQuestionId": "1081", "paidOnly": false, "title": "Smallest Subsequence of Distinct Characters", "titleSlug": "smallest-subsequence-of-distinct-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 74647, "totalSubmissionRaw": 121563}, "1082": {"acRate": 74.58236800390196, "difficulty": "Easy", "likes": 197, "dislikes": 77, "categoryTitle": "Database", "frontendQuestionId": "1082", "paidOnly": true, "title": "Sales Analysis I", "titleSlug": "sales-analysis-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61165, "totalSubmissionRaw": 82010}, "1083": {"acRate": 49.80714667543896, "difficulty": "Easy", "likes": 272, "dislikes": 47, "categoryTitle": "Database", "frontendQuestionId": "1083", "paidOnly": true, "title": "Sales Analysis II", "titleSlug": "sales-analysis-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60563, "totalSubmissionRaw": 121595}, "1084": {"acRate": 46.74850344301836, "difficulty": "Easy", "likes": 741, "dislikes": 156, "categoryTitle": "Database", "frontendQuestionId": "1084", "paidOnly": false, "title": "Sales Analysis III", "titleSlug": "sales-analysis-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149627, "totalSubmissionRaw": 320068}, "1085": {"acRate": 76.55497934975001, "difficulty": "Easy", "likes": 118, "dislikes": 151, "categoryTitle": "Algorithms", "frontendQuestionId": "1085", "paidOnly": true, "title": "Sum of Digits in the Minimum Number", "titleSlug": "sum-of-digits-in-the-minimum-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24653, "totalSubmissionRaw": 32203}, "1086": {"acRate": 74.52453108928115, "difficulty": "Easy", "likes": 805, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "1086", "paidOnly": true, "title": "High Five", "titleSlug": "high-five", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 107954, "totalSubmissionRaw": 144857}, "1087": {"acRate": 66.49981076098503, "difficulty": "Medium", "likes": 646, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1087", "paidOnly": true, "title": "Brace Expansion", "titleSlug": "brace-expansion", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 54468, "totalSubmissionRaw": 81907}, "1088": {"acRate": 47.115948722429565, "difficulty": "Hard", "likes": 492, "dislikes": 144, "categoryTitle": "Algorithms", "frontendQuestionId": "1088", "paidOnly": true, "title": "Confusing Number II", "titleSlug": "confusing-number-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37746, "totalSubmissionRaw": 80113}, "1089": {"acRate": 52.24739444302593, "difficulty": "Easy", "likes": 2640, "dislikes": 761, "categoryTitle": "Algorithms", "frontendQuestionId": "1089", "paidOnly": false, "title": "Duplicate Zeros", "titleSlug": "duplicate-zeros", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 450174, "totalSubmissionRaw": 861620}, "1090": {"acRate": 62.58605162334193, "difficulty": "Medium", "likes": 462, "dislikes": 632, "categoryTitle": "Algorithms", "frontendQuestionId": "1090", "paidOnly": false, "title": "Largest Values From Labels", "titleSlug": "largest-values-from-labels", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41002, "totalSubmissionRaw": 65513}, "1091": {"acRate": 48.30145667868757, "difficulty": "Medium", "likes": 6668, "dislikes": 248, "categoryTitle": "Algorithms", "frontendQuestionId": "1091", "paidOnly": false, "title": "Shortest Path in Binary Matrix", "titleSlug": "shortest-path-in-binary-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 545392, "totalSubmissionRaw": 1129142}, "1092": {"acRate": 59.619823948723585, "difficulty": "Hard", "likes": 4983, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1092", "paidOnly": false, "title": "Shortest Common Supersequence ", "titleSlug": "shortest-common-supersequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 141014, "totalSubmissionRaw": 236522}, "1093": {"acRate": 42.104108496210614, "difficulty": "Medium", "likes": 159, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "1093", "paidOnly": false, "title": "Statistics from a Large Sample", "titleSlug": "statistics-from-a-large-sample", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21111, "totalSubmissionRaw": 50140}, "1094": {"acRate": 55.956975023434865, "difficulty": "Medium", "likes": 4502, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "1094", "paidOnly": false, "title": "Car Pooling", "titleSlug": "car-pooling", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 235195, "totalSubmissionRaw": 420314}, "1095": {"acRate": 40.22709191377435, "difficulty": "Hard", "likes": 3297, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "1095", "paidOnly": false, "title": "Find in Mountain Array", "titleSlug": "find-in-mountain-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148656, "totalSubmissionRaw": 369541}, "1096": {"acRate": 63.830842071341806, "difficulty": "Hard", "likes": 483, "dislikes": 289, "categoryTitle": "Algorithms", "frontendQuestionId": "1096", "paidOnly": false, "title": "Brace Expansion II", "titleSlug": "brace-expansion-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25750, "totalSubmissionRaw": 40341}, "1097": {"acRate": 50.94277412574443, "difficulty": "Hard", "likes": 187, "dislikes": 33, "categoryTitle": "Database", "frontendQuestionId": "1097", "paidOnly": true, "title": "Game Play Analysis V", "titleSlug": "game-play-analysis-v", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24721, "totalSubmissionRaw": 48527}, "1098": {"acRate": 43.284877413755694, "difficulty": "Medium", "likes": 205, "dislikes": 608, "categoryTitle": "Database", "frontendQuestionId": "1098", "paidOnly": true, "title": "Unpopular Books", "titleSlug": "unpopular-books", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41895, "totalSubmissionRaw": 96789}, "1099": {"acRate": 61.89328990637183, "difficulty": "Easy", "likes": 1145, "dislikes": 130, "categoryTitle": "Algorithms", "frontendQuestionId": "1099", "paidOnly": true, "title": "Two Sum Less Than K", "titleSlug": "two-sum-less-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 137962, "totalSubmissionRaw": 222903}, "1100": {"acRate": 74.87942464679517, "difficulty": "Medium", "likes": 578, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1100", "paidOnly": true, "title": "Find K-Length Substrings With No Repeated Characters", "titleSlug": "find-k-length-substrings-with-no-repeated-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 43937, "totalSubmissionRaw": 58677}, "1101": {"acRate": 65.40373212417161, "difficulty": "Medium", "likes": 1057, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1101", "paidOnly": true, "title": "The Earliest Moment When Everyone Become Friends", "titleSlug": "the-earliest-moment-when-everyone-become-friends", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 105007, "totalSubmissionRaw": 160552}, "1102": {"acRate": 53.80252100840336, "difficulty": "Medium", "likes": 1302, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "1102", "paidOnly": true, "title": "Path With Maximum Minimum Value", "titleSlug": "path-with-maximum-minimum-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64025, "totalSubmissionRaw": 119000}, "1103": {"acRate": 65.73020548674451, "difficulty": "Easy", "likes": 986, "dislikes": 197, "categoryTitle": "Algorithms", "frontendQuestionId": "1103", "paidOnly": false, "title": "Distribute Candies to People", "titleSlug": "distribute-candies-to-people", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92604, "totalSubmissionRaw": 140885}, "1104": {"acRate": 75.49955453735522, "difficulty": "Medium", "likes": 1500, "dislikes": 320, "categoryTitle": "Algorithms", "frontendQuestionId": "1104", "paidOnly": false, "title": "Path In Zigzag Labelled Binary Tree", "titleSlug": "path-in-zigzag-labelled-binary-tree", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47456, "totalSubmissionRaw": 62856}, "1105": {"acRate": 68.78874834449798, "difficulty": "Medium", "likes": 2559, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "1105", "paidOnly": false, "title": "Filling Bookcase Shelves", "titleSlug": "filling-bookcase-shelves", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 143353, "totalSubmissionRaw": 208396}, "1106": {"acRate": 70.61016851172067, "difficulty": "Hard", "likes": 1728, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "1106", "paidOnly": false, "title": "Parsing A Boolean Expression", "titleSlug": "parsing-a-boolean-expression", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 122143, "totalSubmissionRaw": 172981}, "1107": {"acRate": 44.66717854822515, "difficulty": "Medium", "likes": 155, "dislikes": 168, "categoryTitle": "Database", "frontendQuestionId": "1107", "paidOnly": true, "title": "New Users Daily Count", "titleSlug": "new-users-daily-count", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 37813, "totalSubmissionRaw": 84655}, "1108": {"acRate": 89.3891910729399, "difficulty": "Easy", "likes": 2157, "dislikes": 1764, "categoryTitle": "Algorithms", "frontendQuestionId": "1108", "paidOnly": false, "title": "Defanging an IP Address", "titleSlug": "defanging-an-ip-address", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 700242, "totalSubmissionRaw": 783364}, "1109": {"acRate": 62.83852485831248, "difficulty": "Medium", "likes": 1677, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "1109", "paidOnly": false, "title": "Corporate Flight Bookings", "titleSlug": "corporate-flight-bookings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 71071, "totalSubmissionRaw": 113101}, "1110": {"acRate": 72.42263829329494, "difficulty": "Medium", "likes": 4600, "dislikes": 142, "categoryTitle": "Algorithms", "frontendQuestionId": "1110", "paidOnly": false, "title": "Delete Nodes And Return Forest", "titleSlug": "delete-nodes-and-return-forest", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 350099, "totalSubmissionRaw": 483411}, "1111": {"acRate": 72.10832507684883, "difficulty": "Medium", "likes": 441, "dislikes": 1791, "categoryTitle": "Algorithms", "frontendQuestionId": "1111", "paidOnly": false, "title": "Maximum Nesting Depth of Two Valid Parentheses Strings", "titleSlug": "maximum-nesting-depth-of-two-valid-parentheses-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28384, "totalSubmissionRaw": 39363}, "1112": {"acRate": 70.85294181431763, "difficulty": "Medium", "likes": 304, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "1112", "paidOnly": true, "title": "Highest Grade For Each Student", "titleSlug": "highest-grade-for-each-student", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 65342, "totalSubmissionRaw": 92222}, "1113": {"acRate": 64.94069190548149, "difficulty": "Easy", "likes": 113, "dislikes": 405, "categoryTitle": "Database", "frontendQuestionId": "1113", "paidOnly": true, "title": "Reported Posts", "titleSlug": "reported-posts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 48562, "totalSubmissionRaw": 74779}, "1114": {"acRate": 70.14051618526102, "difficulty": "Easy", "likes": 1492, "dislikes": 206, "categoryTitle": "Concurrency", "frontendQuestionId": "1114", "paidOnly": false, "title": "Print in Order", "titleSlug": "print-in-order", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 170613, "totalSubmissionRaw": 243245}, "1115": {"acRate": 67.3344361166413, "difficulty": "Medium", "likes": 691, "dislikes": 55, "categoryTitle": "Concurrency", "frontendQuestionId": "1115", "paidOnly": false, "title": "Print FooBar Alternately", "titleSlug": "print-foobar-alternately", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91995, "totalSubmissionRaw": 136624}, "1116": {"acRate": 61.84420949757896, "difficulty": "Medium", "likes": 497, "dislikes": 335, "categoryTitle": "Concurrency", "frontendQuestionId": "1116", "paidOnly": false, "title": "Print Zero Even Odd", "titleSlug": "print-zero-even-odd", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55687, "totalSubmissionRaw": 90044}, "1117": {"acRate": 57.005575405394794, "difficulty": "Medium", "likes": 523, "dislikes": 169, "categoryTitle": "Concurrency", "frontendQuestionId": "1117", "paidOnly": false, "title": "Building H2O", "titleSlug": "building-h2o", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58075, "totalSubmissionRaw": 101876}, "1118": {"acRate": 58.569634476832576, "difficulty": "Easy", "likes": 42, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "1118", "paidOnly": true, "title": "Number of Days in a Month", "titleSlug": "number-of-days-in-a-month", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8861, "totalSubmissionRaw": 15129}, "1119": {"acRate": 91.17854794320368, "difficulty": "Easy", "likes": 361, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "1119", "paidOnly": true, "title": "Remove Vowels from a String", "titleSlug": "remove-vowels-from-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112309, "totalSubmissionRaw": 123175}, "1120": {"acRate": 66.69767530162225, "difficulty": "Medium", "likes": 840, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1120", "paidOnly": true, "title": "Maximum Average Subtree", "titleSlug": "maximum-average-subtree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70264, "totalSubmissionRaw": 105347}, "1121": {"acRate": 60.932554175797414, "difficulty": "Hard", "likes": 123, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "1121", "paidOnly": true, "title": "Divide Array Into Increasing Sequences", "titleSlug": "divide-array-into-increasing-sequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5005, "totalSubmissionRaw": 8214}, "1122": {"acRate": 74.82028525464538, "difficulty": "Easy", "likes": 3182, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "1122", "paidOnly": false, "title": "Relative Sort Array", "titleSlug": "relative-sort-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 346489, "totalSubmissionRaw": 463095}, "1123": {"acRate": 72.77930304938822, "difficulty": "Medium", "likes": 1986, "dislikes": 849, "categoryTitle": "Algorithms", "frontendQuestionId": "1123", "paidOnly": false, "title": "Lowest Common Ancestor of Deepest Leaves", "titleSlug": "lowest-common-ancestor-of-deepest-leaves", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 119024, "totalSubmissionRaw": 163541}, "1124": {"acRate": 35.46080748152245, "difficulty": "Medium", "likes": 1444, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "1124", "paidOnly": false, "title": "Longest Well-Performing Interval", "titleSlug": "longest-well-performing-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35264, "totalSubmissionRaw": 99445}, "1125": {"acRate": 55.48510851390692, "difficulty": "Hard", "likes": 2190, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1125", "paidOnly": false, "title": "Smallest Sufficient Team", "titleSlug": "smallest-sufficient-team", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 65372, "totalSubmissionRaw": 117819}, "1126": {"acRate": 65.81820730254397, "difficulty": "Medium", "likes": 276, "dislikes": 32, "categoryTitle": "Database", "frontendQuestionId": "1126", "paidOnly": true, "title": "Active Businesses", "titleSlug": "active-businesses", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 46958, "totalSubmissionRaw": 71345}, "1127": {"acRate": 46.89178818112049, "difficulty": "Hard", "likes": 183, "dislikes": 135, "categoryTitle": "Database", "frontendQuestionId": "1127", "paidOnly": true, "title": "User Purchase Platform", "titleSlug": "user-purchase-platform", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16497, "totalSubmissionRaw": 35181}, "1128": {"acRate": 48.726046888921395, "difficulty": "Easy", "likes": 693, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "1128", "paidOnly": false, "title": "Number of Equivalent Domino Pairs", "titleSlug": "number-of-equivalent-domino-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 73283, "totalSubmissionRaw": 150398}, "1129": {"acRate": 47.07378456688357, "difficulty": "Medium", "likes": 3529, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "1129", "paidOnly": false, "title": "Shortest Path with Alternating Colors", "titleSlug": "shortest-path-with-alternating-colors", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 123636, "totalSubmissionRaw": 262643}, "1130": {"acRate": 67.76424356447087, "difficulty": "Medium", "likes": 4301, "dislikes": 277, "categoryTitle": "Algorithms", "frontendQuestionId": "1130", "paidOnly": false, "title": "Minimum Cost Tree From Leaf Values", "titleSlug": "minimum-cost-tree-from-leaf-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 105534, "totalSubmissionRaw": 155737}, "1131": {"acRate": 48.467249318673055, "difficulty": "Medium", "likes": 650, "dislikes": 407, "categoryTitle": "Algorithms", "frontendQuestionId": "1131", "paidOnly": false, "title": "Maximum of Absolute Value Expression", "titleSlug": "maximum-of-absolute-value-expression", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25787, "totalSubmissionRaw": 53205}, "1132": {"acRate": 32.327972321069026, "difficulty": "Medium", "likes": 160, "dislikes": 568, "categoryTitle": "Database", "frontendQuestionId": "1132", "paidOnly": true, "title": "Reported Posts II", "titleSlug": "reported-posts-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 39337, "totalSubmissionRaw": 121681}, "1133": {"acRate": 70.50925464544244, "difficulty": "Easy", "likes": 334, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1133", "paidOnly": true, "title": "Largest Unique Number", "titleSlug": "largest-unique-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77826, "totalSubmissionRaw": 110377}, "1134": {"acRate": 77.82450580036976, "difficulty": "Easy", "likes": 210, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1134", "paidOnly": true, "title": "Armstrong Number", "titleSlug": "armstrong-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38306, "totalSubmissionRaw": 49221}, "1135": {"acRate": 62.24749303845349, "difficulty": "Medium", "likes": 1128, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "1135", "paidOnly": true, "title": "Connecting Cities With Minimum Cost", "titleSlug": "connecting-cities-with-minimum-cost", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77345, "totalSubmissionRaw": 124254}, "1136": {"acRate": 61.575193464307596, "difficulty": "Medium", "likes": 1175, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1136", "paidOnly": true, "title": "Parallel Courses", "titleSlug": "parallel-courses", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91425, "totalSubmissionRaw": 148477}, "1137": {"acRate": 63.745203946337206, "difficulty": "Easy", "likes": 4494, "dislikes": 195, "categoryTitle": "Algorithms", "frontendQuestionId": "1137", "paidOnly": false, "title": "N-th Tribonacci Number", "titleSlug": "n-th-tribonacci-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 841830, "totalSubmissionRaw": 1320616}, "1138": {"acRate": 51.57755929179514, "difficulty": "Medium", "likes": 911, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "1138", "paidOnly": false, "title": "Alphabet Board Path", "titleSlug": "alphabet-board-path", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53194, "totalSubmissionRaw": 103134}, "1139": {"acRate": 50.49013051038541, "difficulty": "Medium", "likes": 721, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "1139", "paidOnly": false, "title": "Largest 1-Bordered Square", "titleSlug": "largest-1-bordered-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26423, "totalSubmissionRaw": 52333}, "1140": {"acRate": 73.25566556202787, "difficulty": "Medium", "likes": 3324, "dislikes": 897, "categoryTitle": "Algorithms", "frontendQuestionId": "1140", "paidOnly": false, "title": "Stone Game II", "titleSlug": "stone-game-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 177949, "totalSubmissionRaw": 242915}, "1141": {"acRate": 49.12898057652909, "difficulty": "Easy", "likes": 725, "dislikes": 842, "categoryTitle": "Database", "frontendQuestionId": "1141", "paidOnly": false, "title": "User Activity for the Past 30 Days I", "titleSlug": "user-activity-for-the-past-30-days-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 290396, "totalSubmissionRaw": 591088}, "1142": {"acRate": 35.74197725709198, "difficulty": "Easy", "likes": 101, "dislikes": 372, "categoryTitle": "Database", "frontendQuestionId": "1142", "paidOnly": true, "title": "User Activity for the Past 30 Days II", "titleSlug": "user-activity-for-the-past-30-days-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44161, "totalSubmissionRaw": 123555}, "1143": {"acRate": 57.77783949545796, "difficulty": "Medium", "likes": 13759, "dislikes": 206, "categoryTitle": "Algorithms", "frontendQuestionId": "1143", "paidOnly": false, "title": "Longest Common Subsequence", "titleSlug": "longest-common-subsequence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1248218, "totalSubmissionRaw": 2160375}, "1144": {"acRate": 48.15750964480511, "difficulty": "Medium", "likes": 438, "dislikes": 168, "categoryTitle": "Algorithms", "frontendQuestionId": "1144", "paidOnly": false, "title": "Decrease Elements To Make Array Zigzag", "titleSlug": "decrease-elements-to-make-array-zigzag", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21720, "totalSubmissionRaw": 45102}, "1145": {"acRate": 52.27028493894166, "difficulty": "Medium", "likes": 1359, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "1145", "paidOnly": false, "title": "Binary Tree Coloring Game", "titleSlug": "binary-tree-coloring-game", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48154, "totalSubmissionRaw": 92125}, "1146": {"acRate": 36.814944549285215, "difficulty": "Medium", "likes": 3742, "dislikes": 508, "categoryTitle": "Algorithms", "frontendQuestionId": "1146", "paidOnly": false, "title": "Snapshot Array", "titleSlug": "snapshot-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227858, "totalSubmissionRaw": 618929}, "1147": {"acRate": 58.76878863216477, "difficulty": "Hard", "likes": 677, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "1147", "paidOnly": false, "title": "Longest Chunked Palindrome Decomposition", "titleSlug": "longest-chunked-palindrome-decomposition", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25766, "totalSubmissionRaw": 43843}, "1148": {"acRate": 76.71296985493966, "difficulty": "Easy", "likes": 1606, "dislikes": 94, "categoryTitle": "Database", "frontendQuestionId": "1148", "paidOnly": false, "title": "Article Views I", "titleSlug": "article-views-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 860559, "totalSubmissionRaw": 1121794}, "1149": {"acRate": 47.06976744186046, "difficulty": "Medium", "likes": 130, "dislikes": 28, "categoryTitle": "Database", "frontendQuestionId": "1149", "paidOnly": true, "title": "Article Views II", "titleSlug": "article-views-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 38962, "totalSubmissionRaw": 82775}, "1150": {"acRate": 59.05302600204383, "difficulty": "Easy", "likes": 459, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1150", "paidOnly": true, "title": "Check If a Number Is Majority Element in a Sorted Array", "titleSlug": "check-if-a-number-is-majority-element-in-a-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52008, "totalSubmissionRaw": 88070}, "1151": {"acRate": 60.31594181568426, "difficulty": "Medium", "likes": 1222, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1151", "paidOnly": true, "title": "Minimum Swaps to Group All 1's Together", "titleSlug": "minimum-swaps-to-group-all-1s-together", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 73766, "totalSubmissionRaw": 122300}, "1152": {"acRate": 42.820977827378506, "difficulty": "Medium", "likes": 500, "dislikes": 3769, "categoryTitle": "Algorithms", "frontendQuestionId": "1152", "paidOnly": true, "title": "Analyze User Website Visit Pattern", "titleSlug": "analyze-user-website-visit-pattern", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 104365, "totalSubmissionRaw": 243724}, "1153": {"acRate": 34.89362829864907, "difficulty": "Hard", "likes": 881, "dislikes": 337, "categoryTitle": "Algorithms", "frontendQuestionId": "1153", "paidOnly": true, "title": "String Transforms Into Another String", "titleSlug": "string-transforms-into-another-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52666, "totalSubmissionRaw": 150933}, "1154": {"acRate": 48.9713435274892, "difficulty": "Easy", "likes": 461, "dislikes": 480, "categoryTitle": "Algorithms", "frontendQuestionId": "1154", "paidOnly": false, "title": "Day of the Year", "titleSlug": "day-of-the-year", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67126, "totalSubmissionRaw": 137072}, "1155": {"acRate": 61.23917021716816, "difficulty": "Medium", "likes": 5107, "dislikes": 173, "categoryTitle": "Algorithms", "frontendQuestionId": "1155", "paidOnly": false, "title": "Number of Dice Rolls With Target Sum", "titleSlug": "number-of-dice-rolls-with-target-sum", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 304859, "totalSubmissionRaw": 497817}, "1156": {"acRate": 43.90571694407113, "difficulty": "Medium", "likes": 1027, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "1156", "paidOnly": false, "title": "Swap For Longest Repeated Character Substring", "titleSlug": "swap-for-longest-repeated-character-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33976, "totalSubmissionRaw": 77384}, "1157": {"acRate": 41.91919191919192, "difficulty": "Hard", "likes": 637, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "1157", "paidOnly": false, "title": "Online Majority Element In Subarray", "titleSlug": "online-majority-element-in-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17596, "totalSubmissionRaw": 41976}, "1158": {"acRate": 57.213915425646256, "difficulty": "Medium", "likes": 657, "dislikes": 67, "categoryTitle": "Database", "frontendQuestionId": "1158", "paidOnly": false, "title": "Market Analysis I", "titleSlug": "market-analysis-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 114449, "totalSubmissionRaw": 200037}, "1159": {"acRate": 57.372631096075, "difficulty": "Hard", "likes": 122, "dislikes": 80, "categoryTitle": "Database", "frontendQuestionId": "1159", "paidOnly": true, "title": "Market Analysis II", "titleSlug": "market-analysis-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20011, "totalSubmissionRaw": 34879}, "1160": {"acRate": 70.74100541885598, "difficulty": "Easy", "likes": 2135, "dislikes": 185, "categoryTitle": "Algorithms", "frontendQuestionId": "1160", "paidOnly": false, "title": "Find Words That Can Be Formed by Characters", "titleSlug": "find-words-that-can-be-formed-by-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 275191, "totalSubmissionRaw": 389012}, "1161": {"acRate": 67.16214885005796, "difficulty": "Medium", "likes": 3592, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "1161", "paidOnly": false, "title": "Maximum Level Sum of a Binary Tree", "titleSlug": "maximum-level-sum-of-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 320438, "totalSubmissionRaw": 477111}, "1162": {"acRate": 51.66706404696391, "difficulty": "Medium", "likes": 4153, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1162", "paidOnly": false, "title": "As Far from Land as Possible", "titleSlug": "as-far-from-land-as-possible", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 160357, "totalSubmissionRaw": 310366}, "1163": {"acRate": 34.545856651089444, "difficulty": "Hard", "likes": 596, "dislikes": 452, "categoryTitle": "Algorithms", "frontendQuestionId": "1163", "paidOnly": false, "title": "Last Substring in Lexicographical Order", "titleSlug": "last-substring-in-lexicographical-order", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35927, "totalSubmissionRaw": 103998}, "1164": {"acRate": 56.787349119231955, "difficulty": "Medium", "likes": 971, "dislikes": 263, "categoryTitle": "Database", "frontendQuestionId": "1164", "paidOnly": false, "title": "Product Price at a Given Date", "titleSlug": "product-price-at-a-given-date", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 170824, "totalSubmissionRaw": 300815}, "1165": {"acRate": 87.57801128546647, "difficulty": "Easy", "likes": 529, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1165", "paidOnly": true, "title": "Single-Row Keyboard", "titleSlug": "single-row-keyboard", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 87846, "totalSubmissionRaw": 100306}, "1166": {"acRate": 63.379498140719704, "difficulty": "Medium", "likes": 582, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1166", "paidOnly": true, "title": "Design File System", "titleSlug": "design-file-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64938, "totalSubmissionRaw": 102459}, "1167": {"acRate": 70.42357698187018, "difficulty": "Medium", "likes": 1321, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "1167", "paidOnly": true, "title": "Minimum Cost to Connect Sticks", "titleSlug": "minimum-cost-to-connect-sticks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 128535, "totalSubmissionRaw": 182517}, "1168": {"acRate": 64.92550663157087, "difficulty": "Hard", "likes": 1167, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1168", "paidOnly": true, "title": "Optimize Water Distribution in a Village", "titleSlug": "optimize-water-distribution-in-a-village", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50812, "totalSubmissionRaw": 78262}, "1169": {"acRate": 31.043829473554887, "difficulty": "Medium", "likes": 554, "dislikes": 2339, "categoryTitle": "Algorithms", "frontendQuestionId": "1169", "paidOnly": false, "title": "Invalid Transactions", "titleSlug": "invalid-transactions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80858, "totalSubmissionRaw": 260461}, "1170": {"acRate": 62.54734352310663, "difficulty": "Medium", "likes": 716, "dislikes": 975, "categoryTitle": "Algorithms", "frontendQuestionId": "1170", "paidOnly": false, "title": "Compare Strings by Frequency of the Smallest Character", "titleSlug": "compare-strings-by-frequency-of-the-smallest-character", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83562, "totalSubmissionRaw": 133598}, "1171": {"acRate": 52.73606634319798, "difficulty": "Medium", "likes": 3334, "dislikes": 217, "categoryTitle": "Algorithms", "frontendQuestionId": "1171", "paidOnly": false, "title": "Remove Zero Sum Consecutive Nodes from Linked List", "titleSlug": "remove-zero-sum-consecutive-nodes-from-linked-list", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169663, "totalSubmissionRaw": 321721}, "1172": {"acRate": 32.63484149176296, "difficulty": "Hard", "likes": 486, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "1172", "paidOnly": false, "title": "Dinner Plate Stacks", "titleSlug": "dinner-plate-stacks", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19374, "totalSubmissionRaw": 59366}, "1173": {"acRate": 80.89616836232359, "difficulty": "Easy", "likes": 294, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "1173", "paidOnly": true, "title": "Immediate Food Delivery I", "titleSlug": "immediate-food-delivery-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 78877, "totalSubmissionRaw": 97504}, "1174": {"acRate": 52.850329598373754, "difficulty": "Medium", "likes": 804, "dislikes": 139, "categoryTitle": "Database", "frontendQuestionId": "1174", "paidOnly": false, "title": "Immediate Food Delivery II", "titleSlug": "immediate-food-delivery-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 216308, "totalSubmissionRaw": 409285}, "1175": {"acRate": 58.2842287694974, "difficulty": "Easy", "likes": 412, "dislikes": 526, "categoryTitle": "Algorithms", "frontendQuestionId": "1175", "paidOnly": false, "title": "Prime Arrangements", "titleSlug": "prime-arrangements", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33630, "totalSubmissionRaw": 57700}, "1176": {"acRate": 53.66813054879782, "difficulty": "Easy", "likes": 156, "dislikes": 291, "categoryTitle": "Algorithms", "frontendQuestionId": "1176", "paidOnly": true, "title": "Diet Plan Performance", "titleSlug": "diet-plan-performance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33973, "totalSubmissionRaw": 63302}, "1177": {"acRate": 39.579691773967575, "difficulty": "Medium", "likes": 816, "dislikes": 278, "categoryTitle": "Algorithms", "frontendQuestionId": "1177", "paidOnly": false, "title": "Can Make Palindrome from Substring", "titleSlug": "can-make-palindrome-from-substring", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29663, "totalSubmissionRaw": 74945}, "1178": {"acRate": 46.83538725929407, "difficulty": "Hard", "likes": 1274, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1178", "paidOnly": false, "title": "Number of Valid Words for Each Puzzle", "titleSlug": "number-of-valid-words-for-each-puzzle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31886, "totalSubmissionRaw": 68081}, "1179": {"acRate": 76.88676970559159, "difficulty": "Easy", "likes": 752, "dislikes": 610, "categoryTitle": "Database", "frontendQuestionId": "1179", "paidOnly": false, "title": "Reformat Department Table", "titleSlug": "reformat-department-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127549, "totalSubmissionRaw": 165892}, "1180": {"acRate": 80.16591890290357, "difficulty": "Easy", "likes": 356, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "1180", "paidOnly": true, "title": "Count Substrings with Only One Distinct Letter", "titleSlug": "count-substrings-with-only-one-distinct-letter", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28410, "totalSubmissionRaw": 35439}, "1181": {"acRate": 46.10820737392287, "difficulty": "Medium", "likes": 74, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "1181", "paidOnly": true, "title": "Before and After Puzzle", "titleSlug": "before-and-after-puzzle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9792, "totalSubmissionRaw": 21237}, "1182": {"acRate": 55.40361711513013, "difficulty": "Medium", "likes": 519, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1182", "paidOnly": true, "title": "Shortest Distance to Target Color", "titleSlug": "shortest-distance-to-target-color", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 36424, "totalSubmissionRaw": 65743}, "1183": {"acRate": 68.48294786358291, "difficulty": "Hard", "likes": 165, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "1183", "paidOnly": true, "title": "Maximum Number of Ones", "titleSlug": "maximum-number-of-ones", "topicTags": [{"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5241, "totalSubmissionRaw": 7653}, "1184": {"acRate": 54.25346564654193, "difficulty": "Easy", "likes": 768, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "1184", "paidOnly": false, "title": "Distance Between Bus Stops", "titleSlug": "distance-between-bus-stops", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64458, "totalSubmissionRaw": 118809}, "1185": {"acRate": 57.88494816683648, "difficulty": "Easy", "likes": 408, "dislikes": 2466, "categoryTitle": "Algorithms", "frontendQuestionId": "1185", "paidOnly": false, "title": "Day of the Week", "titleSlug": "day-of-the-week", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 71584, "totalSubmissionRaw": 123666}, "1186": {"acRate": 44.36036776089223, "difficulty": "Medium", "likes": 1841, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1186", "paidOnly": false, "title": "Maximum Subarray Sum with One Deletion", "titleSlug": "maximum-subarray-sum-with-one-deletion", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56162, "totalSubmissionRaw": 126604}, "1187": {"acRate": 58.03802015573118, "difficulty": "Hard", "likes": 2252, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1187", "paidOnly": false, "title": "Make Array Strictly Increasing", "titleSlug": "make-array-strictly-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59778, "totalSubmissionRaw": 102998}, "1188": {"acRate": 72.53450200070773, "difficulty": "Medium", "likes": 521, "dislikes": 43, "categoryTitle": "Concurrency", "frontendQuestionId": "1188", "paidOnly": true, "title": "Design Bounded Blocking Queue", "titleSlug": "design-bounded-blocking-queue", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53292, "totalSubmissionRaw": 73472}, "1189": {"acRate": 59.70020605096191, "difficulty": "Easy", "likes": 1740, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "1189", "paidOnly": false, "title": "Maximum Number of Balloons", "titleSlug": "maximum-number-of-balloons", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 234105, "totalSubmissionRaw": 392135}, "1190": {"acRate": 71.76214106531589, "difficulty": "Medium", "likes": 2832, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "1190", "paidOnly": false, "title": "Reverse Substrings Between Each Pair of Parentheses", "titleSlug": "reverse-substrings-between-each-pair-of-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 222848, "totalSubmissionRaw": 310537}, "1191": {"acRate": 23.960773878674203, "difficulty": "Medium", "likes": 1456, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "1191", "paidOnly": false, "title": "K-Concatenation Maximum Sum", "titleSlug": "k-concatenation-maximum-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36919, "totalSubmissionRaw": 154081}, "1192": {"acRate": 56.73022734731291, "difficulty": "Hard", "likes": 6278, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "1192", "paidOnly": false, "title": "Critical Connections in a Network", "titleSlug": "critical-connections-in-a-network", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Biconnected Component", "id": "VG9waWNUYWdOb2RlOjYxMDg0", "slug": "biconnected-component"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 250654, "totalSubmissionRaw": 441835}, "1193": {"acRate": 58.263780242097596, "difficulty": "Medium", "likes": 905, "dislikes": 98, "categoryTitle": "Database", "frontendQuestionId": "1193", "paidOnly": false, "title": "Monthly Transactions I", "titleSlug": "monthly-transactions-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 253609, "totalSubmissionRaw": 435278}, "1194": {"acRate": 49.32671381936888, "difficulty": "Hard", "likes": 150, "dislikes": 56, "categoryTitle": "Database", "frontendQuestionId": "1194", "paidOnly": true, "title": "Tournament Winners", "titleSlug": "tournament-winners", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 21759, "totalSubmissionRaw": 44112}, "1195": {"acRate": 72.98600204848071, "difficulty": "Medium", "likes": 617, "dislikes": 413, "categoryTitle": "Concurrency", "frontendQuestionId": "1195", "paidOnly": false, "title": "Fizz Buzz Multithreaded", "titleSlug": "fizz-buzz-multithreaded", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53444, "totalSubmissionRaw": 73225}, "1196": {"acRate": 67.02455581338967, "difficulty": "Easy", "likes": 222, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1196", "paidOnly": true, "title": "How Many Apples Can You Put into the Basket", "titleSlug": "how-many-apples-can-you-put-into-the-basket", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 38704, "totalSubmissionRaw": 57746}, "1197": {"acRate": 40.766578462031916, "difficulty": "Medium", "likes": 1520, "dislikes": 406, "categoryTitle": "Algorithms", "frontendQuestionId": "1197", "paidOnly": true, "title": "Minimum Knight Moves", "titleSlug": "minimum-knight-moves", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 162687, "totalSubmissionRaw": 399070}, "1198": {"acRate": 76.45507442266802, "difficulty": "Medium", "likes": 575, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1198", "paidOnly": true, "title": "Find Smallest Common Element in All Rows", "titleSlug": "find-smallest-common-element-in-all-rows", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 46384, "totalSubmissionRaw": 60668}, "1199": {"acRate": 45.91822781348284, "difficulty": "Hard", "likes": 235, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1199", "paidOnly": true, "title": "Minimum Time to Build Blocks", "titleSlug": "minimum-time-to-build-blocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6716, "totalSubmissionRaw": 14626}, "1200": {"acRate": 69.86261953037695, "difficulty": "Easy", "likes": 2376, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "1200", "paidOnly": false, "title": "Minimum Absolute Difference", "titleSlug": "minimum-absolute-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 208804, "totalSubmissionRaw": 298878}, "1201": {"acRate": 29.958800306202317, "difficulty": "Medium", "likes": 1248, "dislikes": 503, "categoryTitle": "Algorithms", "frontendQuestionId": "1201", "paidOnly": false, "title": "Ugly Number III", "titleSlug": "ugly-number-iii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34831, "totalSubmissionRaw": 116263}, "1202": {"acRate": 58.76666779273301, "difficulty": "Medium", "likes": 3723, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1202", "paidOnly": false, "title": "Smallest String With Swaps", "titleSlug": "smallest-string-with-swaps", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121771, "totalSubmissionRaw": 207211}, "1203": {"acRate": 66.02986334122501, "difficulty": "Hard", "likes": 1782, "dislikes": 305, "categoryTitle": "Algorithms", "frontendQuestionId": "1203", "paidOnly": false, "title": "Sort Items by Groups Respecting Dependencies", "titleSlug": "sort-items-by-groups-respecting-dependencies", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56338, "totalSubmissionRaw": 85322}, "1204": {"acRate": 67.91319644316347, "difficulty": "Medium", "likes": 770, "dislikes": 36, "categoryTitle": "Database", "frontendQuestionId": "1204", "paidOnly": false, "title": "Last Person to Fit in the Bus", "titleSlug": "last-person-to-fit-in-the-bus", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 168712, "totalSubmissionRaw": 248422}, "1205": {"acRate": 41.75114257242019, "difficulty": "Medium", "likes": 158, "dislikes": 548, "categoryTitle": "Database", "frontendQuestionId": "1205", "paidOnly": true, "title": "Monthly Transactions II", "titleSlug": "monthly-transactions-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24300, "totalSubmissionRaw": 58202}, "1206": {"acRate": 61.646767016025095, "difficulty": "Hard", "likes": 674, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1206", "paidOnly": false, "title": "Design Skiplist", "titleSlug": "design-skiplist", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25351, "totalSubmissionRaw": 41123}, "1207": {"acRate": 77.64021121904887, "difficulty": "Easy", "likes": 5147, "dislikes": 141, "categoryTitle": "Algorithms", "frontendQuestionId": "1207", "paidOnly": false, "title": "Unique Number of Occurrences", "titleSlug": "unique-number-of-occurrences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 721783, "totalSubmissionRaw": 929651}, "1208": {"acRate": 58.41206325443436, "difficulty": "Medium", "likes": 1813, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "1208", "paidOnly": false, "title": "Get Equal Substrings Within Budget", "titleSlug": "get-equal-substrings-within-budget", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166996, "totalSubmissionRaw": 285893}, "1209": {"acRate": 58.47993737828595, "difficulty": "Medium", "likes": 5821, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "1209", "paidOnly": false, "title": "Remove All Adjacent Duplicates in String II", "titleSlug": "remove-all-adjacent-duplicates-in-string-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 338429, "totalSubmissionRaw": 578711}, "1210": {"acRate": 50.2907822041291, "difficulty": "Hard", "likes": 272, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1210", "paidOnly": false, "title": "Minimum Moves to Reach Target with Rotations", "titleSlug": "minimum-moves-to-reach-target-with-rotations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10377, "totalSubmissionRaw": 20634}, "1211": {"acRate": 43.966349974933664, "difficulty": "Easy", "likes": 700, "dislikes": 453, "categoryTitle": "Database", "frontendQuestionId": "1211", "paidOnly": false, "title": "Queries Quality and Percentage", "titleSlug": "queries-quality-and-percentage", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 251697, "totalSubmissionRaw": 572459}, "1212": {"acRate": 55.52911478944531, "difficulty": "Medium", "likes": 313, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "1212", "paidOnly": true, "title": "Team Scores in Football Tournament", "titleSlug": "team-scores-in-football-tournament", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42236, "totalSubmissionRaw": 76061}, "1213": {"acRate": 79.8336358669792, "difficulty": "Easy", "likes": 588, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "1213", "paidOnly": true, "title": "Intersection of Three Sorted Arrays", "titleSlug": "intersection-of-three-sorted-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 90600, "totalSubmissionRaw": 113486}, "1214": {"acRate": 67.21988961947767, "difficulty": "Medium", "likes": 551, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1214", "paidOnly": true, "title": "Two Sum BSTs", "titleSlug": "two-sum-bsts", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50911, "totalSubmissionRaw": 75738}, "1215": {"acRate": 47.36138306509384, "difficulty": "Medium", "likes": 183, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1215", "paidOnly": true, "title": "Stepping Numbers", "titleSlug": "stepping-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9917, "totalSubmissionRaw": 20939}, "1216": {"acRate": 49.24703744514682, "difficulty": "Hard", "likes": 779, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1216", "paidOnly": true, "title": "Valid Palindrome III", "titleSlug": "valid-palindrome-iii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 76423, "totalSubmissionRaw": 155185}, "1217": {"acRate": 71.83973860603896, "difficulty": "Easy", "likes": 2317, "dislikes": 321, "categoryTitle": "Algorithms", "frontendQuestionId": "1217", "paidOnly": false, "title": "Minimum Cost to Move Chips to The Same Position", "titleSlug": "minimum-cost-to-move-chips-to-the-same-position", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 136757, "totalSubmissionRaw": 190364}, "1218": {"acRate": 54.54898558510812, "difficulty": "Medium", "likes": 3242, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "1218", "paidOnly": false, "title": "Longest Arithmetic Subsequence of Given Difference", "titleSlug": "longest-arithmetic-subsequence-of-given-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150271, "totalSubmissionRaw": 275479}, "1219": {"acRate": 68.04902492120345, "difficulty": "Medium", "likes": 3307, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "1219", "paidOnly": false, "title": "Path with Maximum Gold", "titleSlug": "path-with-maximum-gold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 224753, "totalSubmissionRaw": 330281}, "1220": {"acRate": 61.72828402026249, "difficulty": "Hard", "likes": 3260, "dislikes": 216, "categoryTitle": "Algorithms", "frontendQuestionId": "1220", "paidOnly": false, "title": "Count Vowels Permutation", "titleSlug": "count-vowels-permutation", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 171575, "totalSubmissionRaw": 277952}, "1221": {"acRate": 86.45006889163093, "difficulty": "Easy", "likes": 2760, "dislikes": 941, "categoryTitle": "Algorithms", "frontendQuestionId": "1221", "paidOnly": false, "title": "Split a String in Balanced Strings", "titleSlug": "split-a-string-in-balanced-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 324384, "totalSubmissionRaw": 375227}, "1222": {"acRate": 72.04030632809351, "difficulty": "Medium", "likes": 954, "dislikes": 151, "categoryTitle": "Algorithms", "frontendQuestionId": "1222", "paidOnly": false, "title": "Queens That Can Attack the King", "titleSlug": "queens-that-can-attack-the-king", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44683, "totalSubmissionRaw": 62025}, "1223": {"acRate": 49.58680268070548, "difficulty": "Hard", "likes": 950, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "1223", "paidOnly": false, "title": "Dice Roll Simulation", "titleSlug": "dice-roll-simulation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31742, "totalSubmissionRaw": 64013}, "1224": {"acRate": 37.3366997127768, "difficulty": "Hard", "likes": 543, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1224", "paidOnly": false, "title": "Maximum Equal Frequency", "titleSlug": "maximum-equal-frequency", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16119, "totalSubmissionRaw": 43172}, "1225": {"acRate": 57.2040007208506, "difficulty": "Hard", "likes": 327, "dislikes": 23, "categoryTitle": "Database", "frontendQuestionId": "1225", "paidOnly": true, "title": "Report Contiguous Dates", "titleSlug": "report-contiguous-dates", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25393, "totalSubmissionRaw": 44391}, "1226": {"acRate": 54.338079591091635, "difficulty": "Medium", "likes": 361, "dislikes": 335, "categoryTitle": "Concurrency", "frontendQuestionId": "1226", "paidOnly": false, "title": "The Dining Philosophers", "titleSlug": "the-dining-philosophers", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37208, "totalSubmissionRaw": 68475}, "1227": {"acRate": 66.62887599752642, "difficulty": "Medium", "likes": 623, "dislikes": 977, "categoryTitle": "Algorithms", "frontendQuestionId": "1227", "paidOnly": false, "title": "Airplane Seat Assignment Probability", "titleSlug": "airplane-seat-assignment-probability", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45253, "totalSubmissionRaw": 67918}, "1228": {"acRate": 52.040555352575815, "difficulty": "Easy", "likes": 316, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "1228", "paidOnly": true, "title": "Missing Number In Arithmetic Progression", "titleSlug": "missing-number-in-arithmetic-progression", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 28487, "totalSubmissionRaw": 54740}, "1229": {"acRate": 55.27915339040527, "difficulty": "Medium", "likes": 921, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1229", "paidOnly": true, "title": "Meeting Scheduler", "titleSlug": "meeting-scheduler", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86398, "totalSubmissionRaw": 156294}, "1230": {"acRate": 58.24414036038477, "difficulty": "Medium", "likes": 401, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "1230", "paidOnly": true, "title": "Toss Strange Coins", "titleSlug": "toss-strange-coins", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 21495, "totalSubmissionRaw": 36905}, "1231": {"acRate": 59.03270391674628, "difficulty": "Hard", "likes": 997, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "1231", "paidOnly": true, "title": "Divide Chocolate", "titleSlug": "divide-chocolate", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58087, "totalSubmissionRaw": 98398}, "1232": {"acRate": 39.52501395761305, "difficulty": "Easy", "likes": 2619, "dislikes": 283, "categoryTitle": "Algorithms", "frontendQuestionId": "1232", "paidOnly": false, "title": "Check If It Is a Straight Line", "titleSlug": "check-if-it-is-a-straight-line", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 268312, "totalSubmissionRaw": 678841}, "1233": {"acRate": 66.30776291170967, "difficulty": "Medium", "likes": 830, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "1233", "paidOnly": false, "title": "Remove Sub-Folders from the Filesystem", "titleSlug": "remove-sub-folders-from-the-filesystem", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56201, "totalSubmissionRaw": 84812}, "1234": {"acRate": 38.69180300290196, "difficulty": "Medium", "likes": 1208, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "1234", "paidOnly": false, "title": "Replace the Substring for Balanced String", "titleSlug": "replace-the-substring-for-balanced-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36799, "totalSubmissionRaw": 95108}, "1235": {"acRate": 54.30794334659787, "difficulty": "Hard", "likes": 6882, "dislikes": 109, "categoryTitle": "Algorithms", "frontendQuestionId": "1235", "paidOnly": false, "title": "Maximum Profit in Job Scheduling", "titleSlug": "maximum-profit-in-job-scheduling", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 328492, "totalSubmissionRaw": 604870}, "1236": {"acRate": 68.1130000845809, "difficulty": "Medium", "likes": 290, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "1236", "paidOnly": true, "title": "Web Crawler", "titleSlug": "web-crawler", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 40265, "totalSubmissionRaw": 59115}, "1237": {"acRate": 69.73096152523894, "difficulty": "Medium", "likes": 521, "dislikes": 1431, "categoryTitle": "Algorithms", "frontendQuestionId": "1237", "paidOnly": false, "title": "Find Positive Integer Solution for a Given Equation", "titleSlug": "find-positive-integer-solution-for-a-given-equation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70991, "totalSubmissionRaw": 101807}, "1238": {"acRate": 70.88249174138744, "difficulty": "Medium", "likes": 423, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "1238", "paidOnly": false, "title": "Circular Permutation in Binary Representation", "titleSlug": "circular-permutation-in-binary-representation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19526, "totalSubmissionRaw": 27547}, "1239": {"acRate": 54.14172443245343, "difficulty": "Medium", "likes": 4443, "dislikes": 332, "categoryTitle": "Algorithms", "frontendQuestionId": "1239", "paidOnly": false, "title": "Maximum Length of a Concatenated String with Unique Characters", "titleSlug": "maximum-length-of-a-concatenated-string-with-unique-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 295394, "totalSubmissionRaw": 545594}, "1240": {"acRate": 54.34499503366075, "difficulty": "Hard", "likes": 691, "dislikes": 570, "categoryTitle": "Algorithms", "frontendQuestionId": "1240", "paidOnly": false, "title": "Tiling a Rectangle with the Fewest Squares", "titleSlug": "tiling-a-rectangle-with-the-fewest-squares", "topicTags": [{"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24621, "totalSubmissionRaw": 45305}, "1241": {"acRate": 66.05302310574149, "difficulty": "Easy", "likes": 180, "dislikes": 535, "categoryTitle": "Database", "frontendQuestionId": "1241", "paidOnly": true, "title": "Number of Comments per Post", "titleSlug": "number-of-comments-per-post", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36849, "totalSubmissionRaw": 55787}, "1242": {"acRate": 49.54554355275611, "difficulty": "Medium", "likes": 537, "dislikes": 91, "categoryTitle": "Concurrency", "frontendQuestionId": "1242", "paidOnly": true, "title": "Web Crawler Multithreaded", "titleSlug": "web-crawler-multithreaded", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60725, "totalSubmissionRaw": 122564}, "1243": {"acRate": 52.618006502971184, "difficulty": "Easy", "likes": 153, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1243", "paidOnly": true, "title": "Array Transformation", "titleSlug": "array-transformation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14079, "totalSubmissionRaw": 26757}, "1244": {"acRate": 67.86932169549623, "difficulty": "Medium", "likes": 779, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1244", "paidOnly": true, "title": "Design A Leaderboard", "titleSlug": "design-a-leaderboard", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 76824, "totalSubmissionRaw": 113194}, "1245": {"acRate": 61.1373558141619, "difficulty": "Medium", "likes": 858, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1245", "paidOnly": true, "title": "Tree Diameter", "titleSlug": "tree-diameter", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 47755, "totalSubmissionRaw": 78111}, "1246": {"acRate": 46.283557046979865, "difficulty": "Hard", "likes": 310, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1246", "paidOnly": true, "title": "Palindrome Removal", "titleSlug": "palindrome-removal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11034, "totalSubmissionRaw": 23840}, "1247": {"acRate": 64.49777003588966, "difficulty": "Medium", "likes": 1395, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "1247", "paidOnly": false, "title": "Minimum Swaps to Make Strings Equal", "titleSlug": "minimum-swaps-to-make-strings-equal", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42951, "totalSubmissionRaw": 66593}, "1248": {"acRate": 71.70383652732639, "difficulty": "Medium", "likes": 4652, "dislikes": 120, "categoryTitle": "Algorithms", "frontendQuestionId": "1248", "paidOnly": false, "title": "Count Number of Nice Subarrays", "titleSlug": "count-number-of-nice-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 287915, "totalSubmissionRaw": 401534}, "1249": {"acRate": 69.53420690878072, "difficulty": "Medium", "likes": 6981, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1249", "paidOnly": false, "title": "Minimum Remove to Make Valid Parentheses", "titleSlug": "minimum-remove-to-make-valid-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 807791, "totalSubmissionRaw": 1161713}, "1250": {"acRate": 60.0393378134732, "difficulty": "Hard", "likes": 520, "dislikes": 379, "categoryTitle": "Algorithms", "frontendQuestionId": "1250", "paidOnly": false, "title": "Check If It Is a Good Array", "titleSlug": "check-if-it-is-a-good-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25641, "totalSubmissionRaw": 42707}, "1251": {"acRate": 37.18736855544068, "difficulty": "Easy", "likes": 1293, "dislikes": 186, "categoryTitle": "Database", "frontendQuestionId": "1251", "paidOnly": false, "title": "Average Selling Price", "titleSlug": "average-selling-price", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 326235, "totalSubmissionRaw": 877272}, "1252": {"acRate": 78.93125285630346, "difficulty": "Easy", "likes": 1233, "dislikes": 1528, "categoryTitle": "Algorithms", "frontendQuestionId": "1252", "paidOnly": false, "title": "Cells with Odd Values in a Matrix", "titleSlug": "cells-with-odd-values-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 120899, "totalSubmissionRaw": 153170}, "1253": {"acRate": 47.0513296028124, "difficulty": "Medium", "likes": 466, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1253", "paidOnly": false, "title": "Reconstruct a 2-Row Binary Matrix", "titleSlug": "reconstruct-a-2-row-binary-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29177, "totalSubmissionRaw": 62011}, "1254": {"acRate": 66.49714850240245, "difficulty": "Medium", "likes": 4579, "dislikes": 170, "categoryTitle": "Algorithms", "frontendQuestionId": "1254", "paidOnly": false, "title": "Number of Closed Islands", "titleSlug": "number-of-closed-islands", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 236930, "totalSubmissionRaw": 356301}, "1255": {"acRate": 81.93091475260758, "difficulty": "Hard", "likes": 1756, "dislikes": 110, "categoryTitle": "Algorithms", "frontendQuestionId": "1255", "paidOnly": false, "title": "Maximum Score Words Formed by Letters", "titleSlug": "maximum-score-words-formed-by-letters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 118926, "totalSubmissionRaw": 145154}, "1256": {"acRate": 70.01405728342998, "difficulty": "Medium", "likes": 78, "dislikes": 254, "categoryTitle": "Algorithms", "frontendQuestionId": "1256", "paidOnly": true, "title": "Encode Number", "titleSlug": "encode-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7969, "totalSubmissionRaw": 11382}, "1257": {"acRate": 67.95851408187083, "difficulty": "Medium", "likes": 477, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "1257", "paidOnly": true, "title": "Smallest Common Region", "titleSlug": "smallest-common-region", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30862, "totalSubmissionRaw": 45413}, "1258": {"acRate": 56.41599556960565, "difficulty": "Medium", "likes": 356, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "1258", "paidOnly": true, "title": "Synonymous Sentences", "titleSlug": "synonymous-sentences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24449, "totalSubmissionRaw": 43337}, "1259": {"acRate": 59.69628464713976, "difficulty": "Hard", "likes": 238, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1259", "paidOnly": true, "title": "Handshakes That Don't Cross", "titleSlug": "handshakes-that-dont-cross", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12147, "totalSubmissionRaw": 20348}, "1260": {"acRate": 67.45312404568496, "difficulty": "Easy", "likes": 1735, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "1260", "paidOnly": false, "title": "Shift 2D Grid", "titleSlug": "shift-2d-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 110441, "totalSubmissionRaw": 163730}, "1261": {"acRate": 77.63352054998226, "difficulty": "Medium", "likes": 996, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1261", "paidOnly": false, "title": "Find Elements in a Contaminated Binary Tree", "titleSlug": "find-elements-in-a-contaminated-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67868, "totalSubmissionRaw": 87421}, "1262": {"acRate": 50.62094197670823, "difficulty": "Medium", "likes": 1828, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1262", "paidOnly": false, "title": "Greatest Sum Divisible by Three", "titleSlug": "greatest-sum-divisible-by-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58941, "totalSubmissionRaw": 116436}, "1263": {"acRate": 49.14936734728632, "difficulty": "Hard", "likes": 852, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1263", "paidOnly": false, "title": "Minimum Moves to Move a Box to Their Target Location", "titleSlug": "minimum-moves-to-move-a-box-to-their-target-location", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28861, "totalSubmissionRaw": 58721}, "1264": {"acRate": 65.30071650864878, "difficulty": "Medium", "likes": 251, "dislikes": 24, "categoryTitle": "Database", "frontendQuestionId": "1264", "paidOnly": true, "title": "Page Recommendations", "titleSlug": "page-recommendations", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45113, "totalSubmissionRaw": 69085}, "1265": {"acRate": 94.03501660404422, "difficulty": "Medium", "likes": 580, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "1265", "paidOnly": true, "title": "Print Immutable Linked List in Reverse", "titleSlug": "print-immutable-linked-list-in-reverse", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60315, "totalSubmissionRaw": 64141}, "1266": {"acRate": 82.44740424212141, "difficulty": "Easy", "likes": 2209, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "1266", "paidOnly": false, "title": "Minimum Time Visiting All Points", "titleSlug": "minimum-time-visiting-all-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 239250, "totalSubmissionRaw": 290185}, "1267": {"acRate": 60.823804446705076, "difficulty": "Medium", "likes": 1312, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1267", "paidOnly": false, "title": "Count Servers that Communicate", "titleSlug": "count-servers-that-communicate", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 62182, "totalSubmissionRaw": 102233}, "1268": {"acRate": 65.1039672077516, "difficulty": "Medium", "likes": 4791, "dislikes": 244, "categoryTitle": "Algorithms", "frontendQuestionId": "1268", "paidOnly": false, "title": "Search Suggestions System", "titleSlug": "search-suggestions-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 338297, "totalSubmissionRaw": 519626}, "1269": {"acRate": 50.244534637518065, "difficulty": "Hard", "likes": 1553, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "1269", "paidOnly": false, "title": "Number of Ways to Stay in the Same Place After Some Steps", "titleSlug": "number-of-ways-to-stay-in-the-same-place-after-some-steps", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 94208, "totalSubmissionRaw": 187499}, "1270": {"acRate": 84.52394808822673, "difficulty": "Medium", "likes": 425, "dislikes": 29, "categoryTitle": "Database", "frontendQuestionId": "1270", "paidOnly": true, "title": "All People Report to the Given Manager", "titleSlug": "all-people-report-to-the-given-manager", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58091, "totalSubmissionRaw": 68728}, "1271": {"acRate": 58.287832490106695, "difficulty": "Easy", "likes": 78, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "1271", "paidOnly": true, "title": "Hexspeak", "titleSlug": "hexspeak", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11636, "totalSubmissionRaw": 19963}, "1272": {"acRate": 66.40817765244978, "difficulty": "Medium", "likes": 464, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1272", "paidOnly": true, "title": "Remove Interval", "titleSlug": "remove-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 37680, "totalSubmissionRaw": 56740}, "1273": {"acRate": 61.21317157712305, "difficulty": "Medium", "likes": 228, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "1273", "paidOnly": true, "title": "Delete Tree Nodes", "titleSlug": "delete-tree-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10596, "totalSubmissionRaw": 17310}, "1274": {"acRate": 68.68400900378252, "difficulty": "Hard", "likes": 526, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1274", "paidOnly": true, "title": "Number of Ships in a Rectangle", "titleSlug": "number-of-ships-in-a-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 29598, "totalSubmissionRaw": 43093}, "1275": {"acRate": 53.925268132417536, "difficulty": "Easy", "likes": 1513, "dislikes": 352, "categoryTitle": "Algorithms", "frontendQuestionId": "1275", "paidOnly": false, "title": "Find Winner on a Tic Tac Toe Game", "titleSlug": "find-winner-on-a-tic-tac-toe-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135902, "totalSubmissionRaw": 252018}, "1276": {"acRate": 51.33088317184542, "difficulty": "Medium", "likes": 331, "dislikes": 236, "categoryTitle": "Algorithms", "frontendQuestionId": "1276", "paidOnly": false, "title": "Number of Burgers with No Waste of Ingredients", "titleSlug": "number-of-burgers-with-no-waste-of-ingredients", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27654, "totalSubmissionRaw": 53874}, "1277": {"acRate": 75.62785060440788, "difficulty": "Medium", "likes": 4909, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "1277", "paidOnly": false, "title": "Count Square Submatrices with All Ones", "titleSlug": "count-square-submatrices-with-all-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237114, "totalSubmissionRaw": 313528}, "1278": {"acRate": 61.23494337508504, "difficulty": "Hard", "likes": 1156, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "1278", "paidOnly": false, "title": "Palindrome Partitioning III", "titleSlug": "palindrome-partitioning-iii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30604, "totalSubmissionRaw": 49978}, "1279": {"acRate": 72.69863994273443, "difficulty": "Easy", "likes": 75, "dislikes": 355, "categoryTitle": "Concurrency", "frontendQuestionId": "1279", "paidOnly": true, "title": "Traffic Light Controlled Intersection", "titleSlug": "traffic-light-controlled-intersection", "topicTags": [{"name": "Concurrency", "id": "VG9waWNUYWdOb2RlOjYxMDQ1", "slug": "concurrency"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15234, "totalSubmissionRaw": 20955}, "1280": {"acRate": 59.330687554048424, "difficulty": "Easy", "likes": 1964, "dislikes": 259, "categoryTitle": "Database", "frontendQuestionId": "1280", "paidOnly": false, "title": "Students and Examinations", "titleSlug": "students-and-examinations", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 357447, "totalSubmissionRaw": 602467}, "1281": {"acRate": 86.6262162655326, "difficulty": "Easy", "likes": 2601, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "1281", "paidOnly": false, "title": "Subtract the Product and Sum of Digits of an Integer", "titleSlug": "subtract-the-product-and-sum-of-digits-of-an-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 526962, "totalSubmissionRaw": 608317}, "1282": {"acRate": 87.42945038394213, "difficulty": "Medium", "likes": 3011, "dislikes": 715, "categoryTitle": "Algorithms", "frontendQuestionId": "1282", "paidOnly": false, "title": "Group the People Given the Group Size They Belong To", "titleSlug": "group-the-people-given-the-group-size-they-belong-to", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 218265, "totalSubmissionRaw": 249647}, "1283": {"acRate": 61.62869166923494, "difficulty": "Medium", "likes": 3008, "dislikes": 209, "categoryTitle": "Algorithms", "frontendQuestionId": "1283", "paidOnly": false, "title": "Find the Smallest Divisor Given a Threshold", "titleSlug": "find-the-smallest-divisor-given-a-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 231963, "totalSubmissionRaw": 376388}, "1284": {"acRate": 72.336074126633, "difficulty": "Hard", "likes": 975, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "1284", "paidOnly": false, "title": "Minimum Number of Flips to Convert Binary Matrix to Zero Matrix", "titleSlug": "minimum-number-of-flips-to-convert-binary-matrix-to-zero-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 34662, "totalSubmissionRaw": 47918}, "1285": {"acRate": 82.02783143454094, "difficulty": "Medium", "likes": 567, "dislikes": 35, "categoryTitle": "Database", "frontendQuestionId": "1285", "paidOnly": true, "title": "Find the Start and End Number of Continuous Ranges", "titleSlug": "find-the-start-and-end-number-of-continuous-ranges", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41616, "totalSubmissionRaw": 50734}, "1286": {"acRate": 73.38014433391848, "difficulty": "Medium", "likes": 1367, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1286", "paidOnly": false, "title": "Iterator for Combination", "titleSlug": "iterator-for-combination", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75244, "totalSubmissionRaw": 102540}, "1287": {"acRate": 61.00585788637007, "difficulty": "Easy", "likes": 1717, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "1287", "paidOnly": false, "title": "Element Appearing More Than 25% In Sorted Array", "titleSlug": "element-appearing-more-than-25-in-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 224115, "totalSubmissionRaw": 367367}, "1288": {"acRate": 56.23765842099594, "difficulty": "Medium", "likes": 2238, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "1288", "paidOnly": false, "title": "Remove Covered Intervals", "titleSlug": "remove-covered-intervals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 125311, "totalSubmissionRaw": 222824}, "1289": {"acRate": 64.28577667147037, "difficulty": "Hard", "likes": 2265, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "1289", "paidOnly": false, "title": "Minimum Falling Path Sum II", "titleSlug": "minimum-falling-path-sum-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147208, "totalSubmissionRaw": 228990}, "1290": {"acRate": 81.16090036183243, "difficulty": "Easy", "likes": 4189, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "1290", "paidOnly": false, "title": "Convert Binary Number in a Linked List to Integer", "titleSlug": "convert-binary-number-in-a-linked-list-to-integer", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 507827, "totalSubmissionRaw": 625704}, "1291": {"acRate": 65.30800616129905, "difficulty": "Medium", "likes": 2868, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "1291", "paidOnly": false, "title": "Sequential Digits", "titleSlug": "sequential-digits", "topicTags": [{"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 222170, "totalSubmissionRaw": 340188}, "1292": {"acRate": 53.773212169103125, "difficulty": "Medium", "likes": 1094, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1292", "paidOnly": false, "title": "Maximum Side Length of a Square with Sum Less than or Equal to Threshold", "titleSlug": "maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35386, "totalSubmissionRaw": 65806}, "1293": {"acRate": 45.34021778027708, "difficulty": "Hard", "likes": 4566, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "1293", "paidOnly": false, "title": "Shortest Path in a Grid with Obstacles Elimination", "titleSlug": "shortest-path-in-a-grid-with-obstacles-elimination", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 221725, "totalSubmissionRaw": 489025}, "1294": {"acRate": 66.7522756827048, "difficulty": "Easy", "likes": 141, "dislikes": 30, "categoryTitle": "Database", "frontendQuestionId": "1294", "paidOnly": true, "title": "Weather Type in Each Country", "titleSlug": "weather-type-in-each-country", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41066, "totalSubmissionRaw": 61520}, "1295": {"acRate": 77.52118942299079, "difficulty": "Easy", "likes": 2420, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1295", "paidOnly": false, "title": "Find Numbers with Even Number of Digits", "titleSlug": "find-numbers-with-even-number-of-digits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 726941, "totalSubmissionRaw": 937732}, "1296": {"acRate": 58.49571004730976, "difficulty": "Medium", "likes": 1881, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "1296", "paidOnly": false, "title": "Divide Array in Sets of K Consecutive Numbers", "titleSlug": "divide-array-in-sets-of-k-consecutive-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 102130, "totalSubmissionRaw": 174594}, "1297": {"acRate": 52.34537812157819, "difficulty": "Medium", "likes": 1110, "dislikes": 410, "categoryTitle": "Algorithms", "frontendQuestionId": "1297", "paidOnly": false, "title": "Maximum Number of Occurrences of a Substring", "titleSlug": "maximum-number-of-occurrences-of-a-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59277, "totalSubmissionRaw": 113241}, "1298": {"acRate": 57.78975407297281, "difficulty": "Hard", "likes": 348, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1298", "paidOnly": false, "title": "Maximum Candies You Can Get from Boxes", "titleSlug": "maximum-candies-you-can-get-from-boxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18658, "totalSubmissionRaw": 32286}, "1299": {"acRate": 71.3462234749918, "difficulty": "Easy", "likes": 2645, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "1299", "paidOnly": false, "title": "Replace Elements with Greatest Element on Right Side", "titleSlug": "replace-elements-with-greatest-element-on-right-side", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 421689, "totalSubmissionRaw": 591046}, "1300": {"acRate": 44.88710940515977, "difficulty": "Medium", "likes": 1152, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1300", "paidOnly": false, "title": "Sum of Mutated Array Closest to Target", "titleSlug": "sum-of-mutated-array-closest-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40696, "totalSubmissionRaw": 90663}, "1301": {"acRate": 40.02163624070318, "difficulty": "Hard", "likes": 521, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1301", "paidOnly": false, "title": "Number of Paths with Max Score", "titleSlug": "number-of-paths-with-max-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14798, "totalSubmissionRaw": 36975}, "1302": {"acRate": 86.34550893899474, "difficulty": "Medium", "likes": 4719, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "1302", "paidOnly": false, "title": "Deepest Leaves Sum", "titleSlug": "deepest-leaves-sum", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 348367, "totalSubmissionRaw": 403457}, "1303": {"acRate": 89.55357581112257, "difficulty": "Easy", "likes": 335, "dislikes": 16, "categoryTitle": "Database", "frontendQuestionId": "1303", "paidOnly": true, "title": "Find the Team Size", "titleSlug": "find-the-team-size", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 72979, "totalSubmissionRaw": 81492}, "1304": {"acRate": 76.15230128850946, "difficulty": "Easy", "likes": 2011, "dislikes": 600, "categoryTitle": "Algorithms", "frontendQuestionId": "1304", "paidOnly": false, "title": "Find N Unique Integers Sum up to Zero", "titleSlug": "find-n-unique-integers-sum-up-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 229785, "totalSubmissionRaw": 301744}, "1305": {"acRate": 79.87806168893029, "difficulty": "Medium", "likes": 3084, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1305", "paidOnly": false, "title": "All Elements in Two Binary Search Trees", "titleSlug": "all-elements-in-two-binary-search-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 226392, "totalSubmissionRaw": 283422}, "1306": {"acRate": 65.38147624770532, "difficulty": "Medium", "likes": 4184, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1306", "paidOnly": false, "title": "Jump Game III", "titleSlug": "jump-game-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 247531, "totalSubmissionRaw": 378595}, "1307": {"acRate": 34.63820804503342, "difficulty": "Hard", "likes": 507, "dislikes": 132, "categoryTitle": "Algorithms", "frontendQuestionId": "1307", "paidOnly": false, "title": "Verbal Arithmetic Puzzle", "titleSlug": "verbal-arithmetic-puzzle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14768, "totalSubmissionRaw": 42635}, "1308": {"acRate": 86.30516766894303, "difficulty": "Medium", "likes": 217, "dislikes": 63, "categoryTitle": "Database", "frontendQuestionId": "1308", "paidOnly": true, "title": "Running Total for Different Genders", "titleSlug": "running-total-for-different-genders", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42337, "totalSubmissionRaw": 49055}, "1309": {"acRate": 79.94397006854206, "difficulty": "Easy", "likes": 1547, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "1309", "paidOnly": false, "title": "Decrypt String from Alphabet to Integer Mapping", "titleSlug": "decrypt-string-from-alphabet-to-integer-mapping", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 130981, "totalSubmissionRaw": 163841}, "1310": {"acRate": 78.73197854450333, "difficulty": "Medium", "likes": 2017, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1310", "paidOnly": false, "title": "XOR Queries of a Subarray", "titleSlug": "xor-queries-of-a-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196541, "totalSubmissionRaw": 249633}, "1311": {"acRate": 48.09209698581879, "difficulty": "Medium", "likes": 417, "dislikes": 426, "categoryTitle": "Algorithms", "frontendQuestionId": "1311", "paidOnly": false, "title": "Get Watched Videos by Your Friends", "titleSlug": "get-watched-videos-by-your-friends", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26757, "totalSubmissionRaw": 55637}, "1312": {"acRate": 71.49474542684018, "difficulty": "Hard", "likes": 5133, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1312", "paidOnly": false, "title": "Minimum Insertion Steps to Make a String Palindrome", "titleSlug": "minimum-insertion-steps-to-make-a-string-palindrome", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 199874, "totalSubmissionRaw": 279565}, "1313": {"acRate": 85.87591432931643, "difficulty": "Easy", "likes": 1277, "dislikes": 1318, "categoryTitle": "Algorithms", "frontendQuestionId": "1313", "paidOnly": false, "title": "Decompress Run-Length Encoded List", "titleSlug": "decompress-run-length-encoded-list", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 277423, "totalSubmissionRaw": 323051}, "1314": {"acRate": 75.70567972180955, "difficulty": "Medium", "likes": 2412, "dislikes": 380, "categoryTitle": "Algorithms", "frontendQuestionId": "1314", "paidOnly": false, "title": "Matrix Block Sum", "titleSlug": "matrix-block-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 92744, "totalSubmissionRaw": 122506}, "1315": {"acRate": 85.63608090382093, "difficulty": "Medium", "likes": 2766, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1315", "paidOnly": false, "title": "Sum of Nodes with Even-Valued Grandparent", "titleSlug": "sum-of-nodes-with-even-valued-grandparent", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161907, "totalSubmissionRaw": 189064}, "1316": {"acRate": 51.18177180751573, "difficulty": "Hard", "likes": 320, "dislikes": 208, "categoryTitle": "Algorithms", "frontendQuestionId": "1316", "paidOnly": false, "title": "Distinct Echo Substrings", "titleSlug": "distinct-echo-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18060, "totalSubmissionRaw": 35286}, "1317": {"acRate": 53.961167502000585, "difficulty": "Easy", "likes": 416, "dislikes": 315, "categoryTitle": "Algorithms", "frontendQuestionId": "1317", "paidOnly": false, "title": "Convert Integer to the Sum of Two No-Zero Integers", "titleSlug": "convert-integer-to-the-sum-of-two-no-zero-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51248, "totalSubmissionRaw": 94972}, "1318": {"acRate": 71.19906960241272, "difficulty": "Medium", "likes": 2014, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "1318", "paidOnly": false, "title": "Minimum Flips to Make a OR b Equal to c", "titleSlug": "minimum-flips-to-make-a-or-b-equal-to-c", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144480, "totalSubmissionRaw": 202924}, "1319": {"acRate": 63.58137111253276, "difficulty": "Medium", "likes": 5121, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1319", "paidOnly": false, "title": "Number of Operations to Make Network Connected", "titleSlug": "number-of-operations-to-make-network-connected", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 246477, "totalSubmissionRaw": 387656}, "1320": {"acRate": 59.024659682132416, "difficulty": "Hard", "likes": 1013, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1320", "paidOnly": false, "title": "Minimum Distance to Type a Word Using Two Fingers", "titleSlug": "minimum-distance-to-type-a-word-using-two-fingers", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33127, "totalSubmissionRaw": 56124}, "1321": {"acRate": 53.899082568807344, "difficulty": "Medium", "likes": 826, "dislikes": 306, "categoryTitle": "Database", "frontendQuestionId": "1321", "paidOnly": false, "title": "Restaurant Growth", "titleSlug": "restaurant-growth", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 125490, "totalSubmissionRaw": 232824}, "1322": {"acRate": 59.47120273643339, "difficulty": "Easy", "likes": 263, "dislikes": 65, "categoryTitle": "Database", "frontendQuestionId": "1322", "paidOnly": true, "title": "Ads Performance", "titleSlug": "ads-performance", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 45028, "totalSubmissionRaw": 75710}, "1323": {"acRate": 82.5155669186043, "difficulty": "Easy", "likes": 2814, "dislikes": 218, "categoryTitle": "Algorithms", "frontendQuestionId": "1323", "paidOnly": false, "title": "Maximum 69 Number", "titleSlug": "maximum-69-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 280142, "totalSubmissionRaw": 339502}, "1324": {"acRate": 65.01416008346996, "difficulty": "Medium", "likes": 793, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1324", "paidOnly": false, "title": "Print Words Vertically", "titleSlug": "print-words-vertically", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43618, "totalSubmissionRaw": 67090}, "1325": {"acRate": 77.40297296820722, "difficulty": "Medium", "likes": 2767, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1325", "paidOnly": false, "title": "Delete Leaves With a Given Value", "titleSlug": "delete-leaves-with-a-given-value", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219480, "totalSubmissionRaw": 283555}, "1326": {"acRate": 50.70720942358393, "difficulty": "Hard", "likes": 3439, "dislikes": 197, "categoryTitle": "Algorithms", "frontendQuestionId": "1326", "paidOnly": false, "title": "Minimum Number of Taps to Open to Water a Garden", "titleSlug": "minimum-number-of-taps-to-open-to-water-a-garden", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138095, "totalSubmissionRaw": 272338}, "1327": {"acRate": 71.43202015094992, "difficulty": "Easy", "likes": 396, "dislikes": 37, "categoryTitle": "Database", "frontendQuestionId": "1327", "paidOnly": false, "title": "List the Products Ordered in a Period", "titleSlug": "list-the-products-ordered-in-a-period", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 156824, "totalSubmissionRaw": 219543}, "1328": {"acRate": 51.66172106824926, "difficulty": "Medium", "likes": 2348, "dislikes": 749, "categoryTitle": "Algorithms", "frontendQuestionId": "1328", "paidOnly": false, "title": "Break a Palindrome", "titleSlug": "break-a-palindrome", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 175841, "totalSubmissionRaw": 340370}, "1329": {"acRate": 82.88770053475936, "difficulty": "Medium", "likes": 3411, "dislikes": 232, "categoryTitle": "Algorithms", "frontendQuestionId": "1329", "paidOnly": false, "title": "Sort the Matrix Diagonally", "titleSlug": "sort-the-matrix-diagonally", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 169725, "totalSubmissionRaw": 204765}, "1330": {"acRate": 41.886547811993516, "difficulty": "Hard", "likes": 482, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1330", "paidOnly": false, "title": "Reverse Subarray To Maximize Array Value", "titleSlug": "reverse-subarray-to-maximize-array-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6461, "totalSubmissionRaw": 15425}, "1331": {"acRate": 70.4660942701945, "difficulty": "Easy", "likes": 2235, "dislikes": 110, "categoryTitle": "Algorithms", "frontendQuestionId": "1331", "paidOnly": false, "title": "Rank Transform of an Array", "titleSlug": "rank-transform-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 273458, "totalSubmissionRaw": 388071}, "1332": {"acRate": 76.55662901882025, "difficulty": "Easy", "likes": 1675, "dislikes": 1771, "categoryTitle": "Algorithms", "frontendQuestionId": "1332", "paidOnly": false, "title": "Remove Palindromic Subsequences", "titleSlug": "remove-palindromic-subsequences", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138752, "totalSubmissionRaw": 181241}, "1333": {"acRate": 61.969074182814644, "difficulty": "Medium", "likes": 307, "dislikes": 224, "categoryTitle": "Algorithms", "frontendQuestionId": "1333", "paidOnly": false, "title": "Filter Restaurants by Vegan-Friendly, Price and Distance", "titleSlug": "filter-restaurants-by-vegan-friendly-price-and-distance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31660, "totalSubmissionRaw": 51090}, "1334": {"acRate": 68.6799061067849, "difficulty": "Medium", "likes": 3215, "dislikes": 139, "categoryTitle": "Algorithms", "frontendQuestionId": "1334", "paidOnly": false, "title": "Find the City With the Smallest Number of Neighbors at a Threshold Distance", "titleSlug": "find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 221196, "totalSubmissionRaw": 322068}, "1335": {"acRate": 59.60863979397143, "difficulty": "Hard", "likes": 3434, "dislikes": 319, "categoryTitle": "Algorithms", "frontendQuestionId": "1335", "paidOnly": false, "title": "Minimum Difficulty of a Job Schedule", "titleSlug": "minimum-difficulty-of-a-job-schedule", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 202757, "totalSubmissionRaw": 340147}, "1336": {"acRate": 47.717782577393805, "difficulty": "Hard", "likes": 92, "dislikes": 317, "categoryTitle": "Database", "frontendQuestionId": "1336", "paidOnly": true, "title": "Number of Transactions per Visit", "titleSlug": "number-of-transactions-per-visit", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13256, "totalSubmissionRaw": 27780}, "1337": {"acRate": 73.72164139175399, "difficulty": "Easy", "likes": 4190, "dislikes": 234, "categoryTitle": "Algorithms", "frontendQuestionId": "1337", "paidOnly": false, "title": "The K Weakest Rows in a Matrix", "titleSlug": "the-k-weakest-rows-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 377530, "totalSubmissionRaw": 512102}, "1338": {"acRate": 68.96792142244956, "difficulty": "Medium", "likes": 3272, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "1338", "paidOnly": false, "title": "Reduce Array Size to The Half", "titleSlug": "reduce-array-size-to-the-half", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 202785, "totalSubmissionRaw": 294028}, "1339": {"acRate": 47.75012859602955, "difficulty": "Medium", "likes": 3025, "dislikes": 104, "categoryTitle": "Algorithms", "frontendQuestionId": "1339", "paidOnly": false, "title": "Maximum Product of Splitted Binary Tree", "titleSlug": "maximum-product-of-splitted-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128105, "totalSubmissionRaw": 268282}, "1340": {"acRate": 63.72926294857395, "difficulty": "Hard", "likes": 1121, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1340", "paidOnly": false, "title": "Jump Game V", "titleSlug": "jump-game-v", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34612, "totalSubmissionRaw": 54311}, "1341": {"acRate": 40.66348037760494, "difficulty": "Medium", "likes": 631, "dislikes": 195, "categoryTitle": "Database", "frontendQuestionId": "1341", "paidOnly": false, "title": "Movie Rating", "titleSlug": "movie-rating", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 136978, "totalSubmissionRaw": 336857}, "1342": {"acRate": 85.38101782334124, "difficulty": "Easy", "likes": 3993, "dislikes": 170, "categoryTitle": "Algorithms", "frontendQuestionId": "1342", "paidOnly": false, "title": "Number of Steps to Reduce a Number to Zero", "titleSlug": "number-of-steps-to-reduce-a-number-to-zero", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 724399, "totalSubmissionRaw": 848429}, "1343": {"acRate": 69.15133759185437, "difficulty": "Medium", "likes": 1628, "dislikes": 106, "categoryTitle": "Algorithms", "frontendQuestionId": "1343", "paidOnly": false, "title": "Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold", "titleSlug": "number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 115183, "totalSubmissionRaw": 166567}, "1344": {"acRate": 64.00254728523578, "difficulty": "Medium", "likes": 1319, "dislikes": 240, "categoryTitle": "Algorithms", "frontendQuestionId": "1344", "paidOnly": false, "title": "Angle Between Hands of a Clock", "titleSlug": "angle-between-hands-of-a-clock", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127639, "totalSubmissionRaw": 199428}, "1345": {"acRate": 46.1147633416567, "difficulty": "Hard", "likes": 3757, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "1345", "paidOnly": false, "title": "Jump Game IV", "titleSlug": "jump-game-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148852, "totalSubmissionRaw": 322786}, "1346": {"acRate": 37.53665282307252, "difficulty": "Easy", "likes": 1943, "dislikes": 210, "categoryTitle": "Algorithms", "frontendQuestionId": "1346", "paidOnly": false, "title": "Check If N and Its Double Exist", "titleSlug": "check-if-n-and-its-double-exist", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 378794, "totalSubmissionRaw": 1009131}, "1347": {"acRate": 82.07808887023774, "difficulty": "Medium", "likes": 2730, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "1347", "paidOnly": false, "title": "Minimum Number of Steps to Make Two Strings Anagram", "titleSlug": "minimum-number-of-steps-to-make-two-strings-anagram", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 291424, "totalSubmissionRaw": 355057}, "1348": {"acRate": 44.805544252956544, "difficulty": "Medium", "likes": 198, "dislikes": 299, "categoryTitle": "Algorithms", "frontendQuestionId": "1348", "paidOnly": false, "title": "Tweet Counts Per Frequency", "titleSlug": "tweet-counts-per-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34136, "totalSubmissionRaw": 76183}, "1349": {"acRate": 51.29658251760261, "difficulty": "Hard", "likes": 834, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1349", "paidOnly": false, "title": "Maximum Students Taking Exam", "titleSlug": "maximum-students-taking-exam", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17922, "totalSubmissionRaw": 34938}, "1350": {"acRate": 89.74578212077257, "difficulty": "Easy", "likes": 179, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "1350", "paidOnly": true, "title": "Students With Invalid Departments", "titleSlug": "students-with-invalid-departments", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58779, "totalSubmissionRaw": 65495}, "1351": {"acRate": 77.49650478069773, "difficulty": "Easy", "likes": 5000, "dislikes": 132, "categoryTitle": "Algorithms", "frontendQuestionId": "1351", "paidOnly": false, "title": "Count Negative Numbers in a Sorted Matrix", "titleSlug": "count-negative-numbers-in-a-sorted-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 447322, "totalSubmissionRaw": 577214}, "1352": {"acRate": 52.002627126191115, "difficulty": "Medium", "likes": 1492, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1352", "paidOnly": false, "title": "Product of the Last K Numbers", "titleSlug": "product-of-the-last-k-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 93430, "totalSubmissionRaw": 179664}, "1353": {"acRate": 32.5277202637171, "difficulty": "Medium", "likes": 3086, "dislikes": 440, "categoryTitle": "Algorithms", "frontendQuestionId": "1353", "paidOnly": false, "title": "Maximum Number of Events That Can Be Attended", "titleSlug": "maximum-number-of-events-that-can-be-attended", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 95517, "totalSubmissionRaw": 293648}, "1354": {"acRate": 36.246153846153845, "difficulty": "Hard", "likes": 2041, "dislikes": 168, "categoryTitle": "Algorithms", "frontendQuestionId": "1354", "paidOnly": false, "title": "Construct Target Array With Multiple Sums", "titleSlug": "construct-target-array-with-multiple-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 67735, "totalSubmissionRaw": 186875}, "1355": {"acRate": 72.31229966542664, "difficulty": "Medium", "likes": 148, "dislikes": 48, "categoryTitle": "Database", "frontendQuestionId": "1355", "paidOnly": true, "title": "Activity Participants", "titleSlug": "activity-participants", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30907, "totalSubmissionRaw": 42741}, "1356": {"acRate": 78.3705276653712, "difficulty": "Easy", "likes": 2470, "dislikes": 122, "categoryTitle": "Algorithms", "frontendQuestionId": "1356", "paidOnly": false, "title": "Sort Integers by The Number of 1 Bits", "titleSlug": "sort-integers-by-the-number-of-1-bits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 234724, "totalSubmissionRaw": 299506}, "1357": {"acRate": 71.58920319076914, "difficulty": "Medium", "likes": 200, "dislikes": 228, "categoryTitle": "Algorithms", "frontendQuestionId": "1357", "paidOnly": false, "title": "Apply Discount Every n Orders", "titleSlug": "apply-discount-every-n-orders", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24321, "totalSubmissionRaw": 33973}, "1358": {"acRate": 68.03584659018513, "difficulty": "Medium", "likes": 3358, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1358", "paidOnly": false, "title": "Number of Substrings Containing All Three Characters", "titleSlug": "number-of-substrings-containing-all-three-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 144170, "totalSubmissionRaw": 211903}, "1359": {"acRate": 64.9349113642907, "difficulty": "Hard", "likes": 3039, "dislikes": 228, "categoryTitle": "Algorithms", "frontendQuestionId": "1359", "paidOnly": false, "title": "Count All Valid Pickup and Delivery Options", "titleSlug": "count-all-valid-pickup-and-delivery-options", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 126301, "totalSubmissionRaw": 194504}, "1360": {"acRate": 50.69946766177953, "difficulty": "Easy", "likes": 381, "dislikes": 1286, "categoryTitle": "Algorithms", "frontendQuestionId": "1360", "paidOnly": false, "title": "Number of Days Between Two Dates", "titleSlug": "number-of-days-between-two-dates", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57334, "totalSubmissionRaw": 113086}, "1361": {"acRate": 43.812966803075625, "difficulty": "Medium", "likes": 2150, "dislikes": 512, "categoryTitle": "Algorithms", "frontendQuestionId": "1361", "paidOnly": false, "title": "Validate Binary Tree Nodes", "titleSlug": "validate-binary-tree-nodes", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 119374, "totalSubmissionRaw": 272464}, "1362": {"acRate": 61.229633401221996, "difficulty": "Medium", "likes": 323, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1362", "paidOnly": false, "title": "Closest Divisors", "titleSlug": "closest-divisors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24051, "totalSubmissionRaw": 39280}, "1363": {"acRate": 32.6758883507149, "difficulty": "Hard", "likes": 606, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1363", "paidOnly": false, "title": "Largest Multiple of Three", "titleSlug": "largest-multiple-of-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22465, "totalSubmissionRaw": 68751}, "1364": {"acRate": 74.8682022432155, "difficulty": "Medium", "likes": 90, "dislikes": 391, "categoryTitle": "Database", "frontendQuestionId": "1364", "paidOnly": true, "title": "Number of Trusted Contacts of a Customer", "titleSlug": "number-of-trusted-contacts-of-a-customer", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 21160, "totalSubmissionRaw": 28263}, "1365": {"acRate": 87.00989194422817, "difficulty": "Easy", "likes": 5512, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "1365", "paidOnly": false, "title": "How Many Numbers Are Smaller Than the Current Number", "titleSlug": "how-many-numbers-are-smaller-than-the-current-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 605695, "totalSubmissionRaw": 696122}, "1366": {"acRate": 58.74716121348415, "difficulty": "Medium", "likes": 1466, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "1366", "paidOnly": false, "title": "Rank Teams by Votes", "titleSlug": "rank-teams-by-votes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79415, "totalSubmissionRaw": 135181}, "1367": {"acRate": 52.07789456889223, "difficulty": "Medium", "likes": 2922, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1367", "paidOnly": false, "title": "Linked List in Binary Tree", "titleSlug": "linked-list-in-binary-tree", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 189312, "totalSubmissionRaw": 363519}, "1368": {"acRate": 62.56428510058547, "difficulty": "Hard", "likes": 1793, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1368", "paidOnly": false, "title": "Minimum Cost to Make at Least One Valid Path in a Grid", "titleSlug": "minimum-cost-to-make-at-least-one-valid-path-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50973, "totalSubmissionRaw": 81473}, "1369": {"acRate": 67.59565282119993, "difficulty": "Hard", "likes": 164, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "1369", "paidOnly": true, "title": "Get the Second Most Recent Activity", "titleSlug": "get-the-second-most-recent-activity", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22702, "totalSubmissionRaw": 33585}, "1370": {"acRate": 76.7335412783079, "difficulty": "Easy", "likes": 789, "dislikes": 866, "categoryTitle": "Algorithms", "frontendQuestionId": "1370", "paidOnly": false, "title": "Increasing Decreasing String", "titleSlug": "increasing-decreasing-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83150, "totalSubmissionRaw": 108362}, "1371": {"acRate": 76.2956219580403, "difficulty": "Medium", "likes": 2446, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1371", "paidOnly": false, "title": "Find the Longest Substring Containing Vowels in Even Counts", "titleSlug": "find-the-longest-substring-containing-vowels-in-even-counts", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128226, "totalSubmissionRaw": 168065}, "1372": {"acRate": 65.9418673803152, "difficulty": "Medium", "likes": 3500, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1372", "paidOnly": false, "title": "Longest ZigZag Path in a Binary Tree", "titleSlug": "longest-zigzag-path-in-a-binary-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 195151, "totalSubmissionRaw": 295944}, "1373": {"acRate": 42.30104901657862, "difficulty": "Hard", "likes": 2713, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "1373", "paidOnly": false, "title": "Maximum Sum BST in Binary Tree", "titleSlug": "maximum-sum-bst-in-binary-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83512, "totalSubmissionRaw": 197423}, "1374": {"acRate": 78.11387900355872, "difficulty": "Easy", "likes": 492, "dislikes": 1276, "categoryTitle": "Algorithms", "frontendQuestionId": "1374", "paidOnly": false, "title": "Generate a String With Characters That Have Odd Counts", "titleSlug": "generate-a-string-with-characters-that-have-odd-counts", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 99653, "totalSubmissionRaw": 127574}, "1375": {"acRate": 65.81721580459424, "difficulty": "Medium", "likes": 944, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "1375", "paidOnly": false, "title": "Number of Times Binary String Is Prefix-Aligned", "titleSlug": "number-of-times-binary-string-is-prefix-aligned", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54754, "totalSubmissionRaw": 83191}, "1376": {"acRate": 60.07850289429862, "difficulty": "Medium", "likes": 4122, "dislikes": 300, "categoryTitle": "Algorithms", "frontendQuestionId": "1376", "paidOnly": false, "title": "Time Needed to Inform All Employees", "titleSlug": "time-needed-to-inform-all-employees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227295, "totalSubmissionRaw": 378330}, "1377": {"acRate": 35.61902877183724, "difficulty": "Hard", "likes": 801, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1377", "paidOnly": false, "title": "Frog Position After T Seconds", "titleSlug": "frog-position-after-t-seconds", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32398, "totalSubmissionRaw": 90957}, "1378": {"acRate": 83.63187021302394, "difficulty": "Easy", "likes": 1385, "dislikes": 121, "categoryTitle": "Database", "frontendQuestionId": "1378", "paidOnly": false, "title": "Replace Employee ID With The Unique Identifier", "titleSlug": "replace-employee-id-with-the-unique-identifier", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 669014, "totalSubmissionRaw": 799951}, "1379": {"acRate": 85.92818220124124, "difficulty": "Easy", "likes": 1761, "dislikes": 2008, "categoryTitle": "Algorithms", "frontendQuestionId": "1379", "paidOnly": false, "title": "Find a Corresponding Node of a Binary Tree in a Clone of That Tree", "titleSlug": "find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 240635, "totalSubmissionRaw": 280042}, "1380": {"acRate": 79.934895022117, "difficulty": "Easy", "likes": 2205, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "1380", "paidOnly": false, "title": "Lucky Numbers in a Matrix", "titleSlug": "lucky-numbers-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 256607, "totalSubmissionRaw": 321020}, "1381": {"acRate": 80.5798657909055, "difficulty": "Medium", "likes": 2255, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "1381", "paidOnly": false, "title": "Design a Stack With Increment Operation", "titleSlug": "design-a-stack-with-increment-operation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 226593, "totalSubmissionRaw": 281203}, "1382": {"acRate": 84.72231166522842, "difficulty": "Medium", "likes": 3684, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1382", "paidOnly": false, "title": "Balance a Binary Search Tree", "titleSlug": "balance-a-binary-search-tree", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 263117, "totalSubmissionRaw": 310564}, "1383": {"acRate": 47.65063517345868, "difficulty": "Hard", "likes": 3121, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "1383", "paidOnly": false, "title": "Maximum Performance of a Team", "titleSlug": "maximum-performance-of-a-team", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 98126, "totalSubmissionRaw": 205928}, "1384": {"acRate": 60.87430157781917, "difficulty": "Hard", "likes": 230, "dislikes": 130, "categoryTitle": "Database", "frontendQuestionId": "1384", "paidOnly": true, "title": "Total Sales Amount by Year", "titleSlug": "total-sales-amount-by-year", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17323, "totalSubmissionRaw": 28457}, "1385": {"acRate": 69.19835655370548, "difficulty": "Easy", "likes": 926, "dislikes": 3065, "categoryTitle": "Algorithms", "frontendQuestionId": "1385", "paidOnly": false, "title": "Find the Distance Value Between Two Arrays", "titleSlug": "find-the-distance-value-between-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 112001, "totalSubmissionRaw": 161855}, "1386": {"acRate": 42.304826558489935, "difficulty": "Medium", "likes": 913, "dislikes": 403, "categoryTitle": "Algorithms", "frontendQuestionId": "1386", "paidOnly": false, "title": "Cinema Seat Allocation", "titleSlug": "cinema-seat-allocation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51100, "totalSubmissionRaw": 120790}, "1387": {"acRate": 70.2967427842819, "difficulty": "Medium", "likes": 1455, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1387", "paidOnly": false, "title": "Sort Integers by The Power Value", "titleSlug": "sort-integers-by-the-power-value", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 97032, "totalSubmissionRaw": 138032}, "1388": {"acRate": 52.27222711267606, "difficulty": "Hard", "likes": 1074, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1388", "paidOnly": false, "title": "Pizza With 3n Slices", "titleSlug": "pizza-with-3n-slices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28503, "totalSubmissionRaw": 54528}, "1389": {"acRate": 86.05744632622002, "difficulty": "Easy", "likes": 2081, "dislikes": 1881, "categoryTitle": "Algorithms", "frontendQuestionId": "1389", "paidOnly": false, "title": "Create Target Array in the Given Order", "titleSlug": "create-target-array-in-the-given-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 265754, "totalSubmissionRaw": 308810}, "1390": {"acRate": 43.590479871886906, "difficulty": "Medium", "likes": 422, "dislikes": 191, "categoryTitle": "Algorithms", "frontendQuestionId": "1390", "paidOnly": false, "title": "Four Divisors", "titleSlug": "four-divisors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39469, "totalSubmissionRaw": 90545}, "1391": {"acRate": 48.38865815195329, "difficulty": "Medium", "likes": 833, "dislikes": 317, "categoryTitle": "Algorithms", "frontendQuestionId": "1391", "paidOnly": false, "title": "Check if There is a Valid Path in a Grid", "titleSlug": "check-if-there-is-a-valid-path-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30991, "totalSubmissionRaw": 64046}, "1392": {"acRate": 47.06130622581022, "difficulty": "Hard", "likes": 1399, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1392", "paidOnly": false, "title": "Longest Happy Prefix", "titleSlug": "longest-happy-prefix", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52407, "totalSubmissionRaw": 111359}, "1393": {"acRate": 85.36985149901933, "difficulty": "Medium", "likes": 832, "dislikes": 47, "categoryTitle": "Database", "frontendQuestionId": "1393", "paidOnly": false, "title": "Capital Gain/Loss", "titleSlug": "capital-gainloss", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121874, "totalSubmissionRaw": 142760}, "1394": {"acRate": 68.0542220550535, "difficulty": "Easy", "likes": 1168, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "1394", "paidOnly": false, "title": "Find Lucky Integer in an Array", "titleSlug": "find-lucky-integer-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137509, "totalSubmissionRaw": 202058}, "1395": {"acRate": 70.12984577297932, "difficulty": "Medium", "likes": 3364, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "1395", "paidOnly": false, "title": "Count Number of Teams", "titleSlug": "count-number-of-teams", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 224358, "totalSubmissionRaw": 319918}, "1396": {"acRate": 74.75860637826247, "difficulty": "Medium", "likes": 3520, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "1396", "paidOnly": false, "title": "Design Underground System", "titleSlug": "design-underground-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237769, "totalSubmissionRaw": 318049}, "1397": {"acRate": 42.82364259515363, "difficulty": "Hard", "likes": 495, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1397", "paidOnly": false, "title": "Find All Good Strings", "titleSlug": "find-all-good-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7122, "totalSubmissionRaw": 16631}, "1398": {"acRate": 72.4072520807794, "difficulty": "Medium", "likes": 310, "dislikes": 17, "categoryTitle": "Database", "frontendQuestionId": "1398", "paidOnly": true, "title": "Customers Who Bought Products A and B but Not C", "titleSlug": "customers-who-bought-products-a-and-b-but-not-c", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56111, "totalSubmissionRaw": 77494}, "1399": {"acRate": 66.51348490735406, "difficulty": "Easy", "likes": 445, "dislikes": 988, "categoryTitle": "Algorithms", "frontendQuestionId": "1399", "paidOnly": false, "title": "Count Largest Group", "titleSlug": "count-largest-group", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49645, "totalSubmissionRaw": 74639}, "1400": {"acRate": 62.13264473434164, "difficulty": "Medium", "likes": 1061, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1400", "paidOnly": false, "title": "Construct K Palindrome Strings", "titleSlug": "construct-k-palindrome-strings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55582, "totalSubmissionRaw": 89457}, "1401": {"acRate": 46.99495015568173, "difficulty": "Medium", "likes": 373, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "1401", "paidOnly": false, "title": "Circle and Rectangle Overlapping", "titleSlug": "circle-and-rectangle-overlapping", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17961, "totalSubmissionRaw": 38219}, "1402": {"acRate": 76.2524726297029, "difficulty": "Hard", "likes": 3338, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "1402", "paidOnly": false, "title": "Reducing Dishes", "titleSlug": "reducing-dishes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 155735, "totalSubmissionRaw": 204236}, "1403": {"acRate": 72.83868050714946, "difficulty": "Easy", "likes": 587, "dislikes": 504, "categoryTitle": "Algorithms", "frontendQuestionId": "1403", "paidOnly": false, "title": "Minimum Subsequence in Non-Increasing Order", "titleSlug": "minimum-subsequence-in-non-increasing-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77327, "totalSubmissionRaw": 106162}, "1404": {"acRate": 61.49004363019789, "difficulty": "Medium", "likes": 1389, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "1404", "paidOnly": false, "title": "Number of Steps to Reduce a Number in Binary Representation to One", "titleSlug": "number-of-steps-to-reduce-a-number-in-binary-representation-to-one", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148685, "totalSubmissionRaw": 241804}, "1405": {"acRate": 65.52740439775586, "difficulty": "Medium", "likes": 2624, "dislikes": 307, "categoryTitle": "Algorithms", "frontendQuestionId": "1405", "paidOnly": false, "title": "Longest Happy String", "titleSlug": "longest-happy-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 186759, "totalSubmissionRaw": 285009}, "1406": {"acRate": 63.59740880012378, "difficulty": "Hard", "likes": 2224, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1406", "paidOnly": false, "title": "Stone Game III", "titleSlug": "stone-game-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 94542, "totalSubmissionRaw": 148657}, "1407": {"acRate": 57.40870260278763, "difficulty": "Easy", "likes": 649, "dislikes": 69, "categoryTitle": "Database", "frontendQuestionId": "1407", "paidOnly": false, "title": "Top Travellers", "titleSlug": "top-travellers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137898, "totalSubmissionRaw": 240204}, "1408": {"acRate": 64.21140047834174, "difficulty": "Easy", "likes": 910, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1408", "paidOnly": false, "title": "String Matching in an Array", "titleSlug": "string-matching-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96651, "totalSubmissionRaw": 150520}, "1409": {"acRate": 84.4475200360488, "difficulty": "Medium", "likes": 495, "dislikes": 631, "categoryTitle": "Algorithms", "frontendQuestionId": "1409", "paidOnly": false, "title": "Queries on a Permutation With Key", "titleSlug": "queries-on-a-permutation-with-key", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52474, "totalSubmissionRaw": 62138}, "1410": {"acRate": 50.77158721041547, "difficulty": "Medium", "likes": 193, "dislikes": 325, "categoryTitle": "Algorithms", "frontendQuestionId": "1410", "paidOnly": false, "title": "HTML Entity Parser", "titleSlug": "html-entity-parser", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26518, "totalSubmissionRaw": 52230}, "1411": {"acRate": 64.00035958288386, "difficulty": "Hard", "likes": 1089, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "1411", "paidOnly": false, "title": "Number of Ways to Paint N \u00d7 3 Grid", "titleSlug": "number-of-ways-to-paint-n-3-grid", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35597, "totalSubmissionRaw": 55620}, "1412": {"acRate": 58.7411726063393, "difficulty": "Hard", "likes": 221, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "1412", "paidOnly": true, "title": "Find the Quiet Students in All Exams", "titleSlug": "find-the-quiet-students-in-all-exams", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28614, "totalSubmissionRaw": 48712}, "1413": {"acRate": 65.15024683846678, "difficulty": "Easy", "likes": 1574, "dislikes": 340, "categoryTitle": "Algorithms", "frontendQuestionId": "1413", "paidOnly": false, "title": "Minimum Value to Get Positive Step by Step Sum", "titleSlug": "minimum-value-to-get-positive-step-by-step-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 159551, "totalSubmissionRaw": 244897}, "1414": {"acRate": 65.45744064852344, "difficulty": "Medium", "likes": 1021, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1414", "paidOnly": false, "title": "Find the Minimum Number of Fibonacci Numbers Whose Sum Is K", "titleSlug": "find-the-minimum-number-of-fibonacci-numbers-whose-sum-is-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45218, "totalSubmissionRaw": 69080}, "1415": {"acRate": 75.17947804400107, "difficulty": "Medium", "likes": 977, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1415", "paidOnly": false, "title": "The k-th Lexicographical String of All Happy Strings of Length n", "titleSlug": "the-k-th-lexicographical-string-of-all-happy-strings-of-length-n", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42202, "totalSubmissionRaw": 56135}, "1416": {"acRate": 47.2607060252786, "difficulty": "Hard", "likes": 1615, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1416", "paidOnly": false, "title": "Restore The Array", "titleSlug": "restore-the-array", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60687, "totalSubmissionRaw": 128409}, "1417": {"acRate": 52.505854400629026, "difficulty": "Easy", "likes": 594, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "1417", "paidOnly": false, "title": "Reformat The String", "titleSlug": "reformat-the-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61435, "totalSubmissionRaw": 117006}, "1418": {"acRate": 75.35527754160087, "difficulty": "Medium", "likes": 399, "dislikes": 481, "categoryTitle": "Algorithms", "frontendQuestionId": "1418", "paidOnly": false, "title": "Display Table of Food Orders in a Restaurant", "titleSlug": "display-table-of-food-orders-in-a-restaurant", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31020, "totalSubmissionRaw": 41165}, "1419": {"acRate": 50.51567793011691, "difficulty": "Medium", "likes": 1067, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1419", "paidOnly": false, "title": "Minimum Number of Frogs Croaking", "titleSlug": "minimum-number-of-frogs-croaking", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53535, "totalSubmissionRaw": 105977}, "1420": {"acRate": 67.89275654337233, "difficulty": "Hard", "likes": 1367, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1420", "paidOnly": false, "title": "Build Array Where You Can Find The Maximum Exactly K Comparisons", "titleSlug": "build-array-where-you-can-find-the-maximum-exactly-k-comparisons", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66042, "totalSubmissionRaw": 97274}, "1421": {"acRate": 82.86172392291932, "difficulty": "Easy", "likes": 58, "dislikes": 295, "categoryTitle": "Database", "frontendQuestionId": "1421", "paidOnly": true, "title": "NPV Queries", "titleSlug": "npv-queries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 27907, "totalSubmissionRaw": 33679}, "1422": {"acRate": 62.23832675901293, "difficulty": "Easy", "likes": 1567, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "1422", "paidOnly": false, "title": "Maximum Score After Splitting a String", "titleSlug": "maximum-score-after-splitting-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169615, "totalSubmissionRaw": 272525}, "1423": {"acRate": 54.16492319736522, "difficulty": "Medium", "likes": 6285, "dislikes": 256, "categoryTitle": "Algorithms", "frontendQuestionId": "1423", "paidOnly": false, "title": "Maximum Points You Can Obtain from Cards", "titleSlug": "maximum-points-you-can-obtain-from-cards", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 321028, "totalSubmissionRaw": 592687}, "1424": {"acRate": 57.16367899493825, "difficulty": "Medium", "likes": 2204, "dislikes": 153, "categoryTitle": "Algorithms", "frontendQuestionId": "1424", "paidOnly": false, "title": "Diagonal Traverse II", "titleSlug": "diagonal-traverse-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144324, "totalSubmissionRaw": 252478}, "1425": {"acRate": 56.52433415488755, "difficulty": "Hard", "likes": 2142, "dislikes": 104, "categoryTitle": "Algorithms", "frontendQuestionId": "1425", "paidOnly": false, "title": "Constrained Subsequence Sum", "titleSlug": "constrained-subsequence-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80498, "totalSubmissionRaw": 142413}, "1426": {"acRate": 60.340914664324345, "difficulty": "Easy", "likes": 158, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1426", "paidOnly": true, "title": "Counting Elements", "titleSlug": "counting-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135332, "totalSubmissionRaw": 224279}, "1427": {"acRate": 54.873147366952544, "difficulty": "Easy", "likes": 248, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "1427", "paidOnly": true, "title": "Perform String Shifts", "titleSlug": "perform-string-shifts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 82600, "totalSubmissionRaw": 150529}, "1428": {"acRate": 54.74042016365006, "difficulty": "Medium", "likes": 1232, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1428", "paidOnly": true, "title": "Leftmost Column with at Least a One", "titleSlug": "leftmost-column-with-at-least-a-one", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 187452, "totalSubmissionRaw": 342438}, "1429": {"acRate": 54.88690268727958, "difficulty": "Medium", "likes": 578, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "1429", "paidOnly": true, "title": "First Unique Number", "titleSlug": "first-unique-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92910, "totalSubmissionRaw": 169275}, "1430": {"acRate": 47.06091875752973, "difficulty": "Medium", "likes": 215, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1430", "paidOnly": true, "title": "Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree", "titleSlug": "check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44922, "totalSubmissionRaw": 95455}, "1431": {"acRate": 87.80002495419592, "difficulty": "Easy", "likes": 4538, "dislikes": 579, "categoryTitle": "Algorithms", "frontendQuestionId": "1431", "paidOnly": false, "title": "Kids With the Greatest Number of Candies", "titleSlug": "kids-with-the-greatest-number-of-candies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1069607, "totalSubmissionRaw": 1218231}, "1432": {"acRate": 40.99772094201064, "difficulty": "Medium", "likes": 236, "dislikes": 294, "categoryTitle": "Algorithms", "frontendQuestionId": "1432", "paidOnly": false, "title": "Max Difference You Can Get From Changing an Integer", "titleSlug": "max-difference-you-can-get-from-changing-an-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19428, "totalSubmissionRaw": 47388}, "1433": {"acRate": 70.01044611036008, "difficulty": "Medium", "likes": 764, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1433", "paidOnly": false, "title": "Check If a String Can Break Another String", "titleSlug": "check-if-a-string-can-break-another-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45574, "totalSubmissionRaw": 65096}, "1434": {"acRate": 44.45872061235648, "difficulty": "Hard", "likes": 905, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "1434", "paidOnly": false, "title": "Number of Ways to Wear Different Hats to Each Other", "titleSlug": "number-of-ways-to-wear-different-hats-to-each-other", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 16263, "totalSubmissionRaw": 36580}, "1435": {"acRate": 74.88144265568451, "difficulty": "Easy", "likes": 155, "dislikes": 262, "categoryTitle": "Database", "frontendQuestionId": "1435", "paidOnly": true, "title": "Create a Session Bar Chart", "titleSlug": "create-a-session-bar-chart", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24001, "totalSubmissionRaw": 32052}, "1436": {"acRate": 79.51623612204476, "difficulty": "Easy", "likes": 2227, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1436", "paidOnly": false, "title": "Destination City", "titleSlug": "destination-city", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 283834, "totalSubmissionRaw": 356951}, "1437": {"acRate": 58.18393316648455, "difficulty": "Easy", "likes": 638, "dislikes": 225, "categoryTitle": "Algorithms", "frontendQuestionId": "1437", "paidOnly": false, "title": "Check If All 1's Are at Least Length K Places Away", "titleSlug": "check-if-all-1s-are-at-least-length-k-places-away", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 82531, "totalSubmissionRaw": 141845}, "1438": {"acRate": 56.618976206890835, "difficulty": "Medium", "likes": 4110, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "1438", "paidOnly": false, "title": "Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit", "titleSlug": "longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 238983, "totalSubmissionRaw": 422093}, "1439": {"acRate": 62.053177779285086, "difficulty": "Hard", "likes": 1239, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "1439", "paidOnly": false, "title": "Find the Kth Smallest Sum of a Matrix With Sorted Rows", "titleSlug": "find-the-kth-smallest-sum-of-a-matrix-with-sorted-rows", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36594, "totalSubmissionRaw": 58972}, "1440": {"acRate": 72.66348647647277, "difficulty": "Medium", "likes": 215, "dislikes": 26, "categoryTitle": "Database", "frontendQuestionId": "1440", "paidOnly": true, "title": "Evaluate Boolean Expression", "titleSlug": "evaluate-boolean-expression", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31379, "totalSubmissionRaw": 43184}, "1441": {"acRate": 80.08854265452173, "difficulty": "Medium", "likes": 1002, "dislikes": 487, "categoryTitle": "Algorithms", "frontendQuestionId": "1441", "paidOnly": false, "title": "Build an Array With Stack Operations", "titleSlug": "build-an-array-with-stack-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 173125, "totalSubmissionRaw": 216167}, "1442": {"acRate": 84.9165265513087, "difficulty": "Medium", "likes": 1953, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "1442", "paidOnly": false, "title": "Count Triplets That Can Form Two Arrays of Equal XOR", "titleSlug": "count-triplets-that-can-form-two-arrays-of-equal-xor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128280, "totalSubmissionRaw": 151066}, "1443": {"acRate": 62.55208410198891, "difficulty": "Medium", "likes": 3670, "dislikes": 324, "categoryTitle": "Algorithms", "frontendQuestionId": "1443", "paidOnly": false, "title": "Minimum Time to Collect All Apples in a Tree", "titleSlug": "minimum-time-to-collect-all-apples-in-a-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127154, "totalSubmissionRaw": 203277}, "1444": {"acRate": 61.8751926718633, "difficulty": "Hard", "likes": 1843, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1444", "paidOnly": false, "title": "Number of Ways of Cutting a Pizza", "titleSlug": "number-of-ways-of-cutting-a-pizza", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70250, "totalSubmissionRaw": 113535}, "1445": {"acRate": 86.03593219297032, "difficulty": "Medium", "likes": 240, "dislikes": 23, "categoryTitle": "Database", "frontendQuestionId": "1445", "paidOnly": true, "title": "Apples & Oranges", "titleSlug": "apples-oranges", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55981, "totalSubmissionRaw": 65067}, "1446": {"acRate": 60.23417950827721, "difficulty": "Easy", "likes": 1755, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "1446", "paidOnly": false, "title": "Consecutive Characters", "titleSlug": "consecutive-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 177889, "totalSubmissionRaw": 295329}, "1447": {"acRate": 67.51561206831691, "difficulty": "Medium", "likes": 420, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1447", "paidOnly": false, "title": "Simplified Fractions", "titleSlug": "simplified-fractions", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35893, "totalSubmissionRaw": 53163}, "1448": {"acRate": 73.11474187273552, "difficulty": "Medium", "likes": 5926, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "1448", "paidOnly": false, "title": "Count Good Nodes in Binary Tree", "titleSlug": "count-good-nodes-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 588241, "totalSubmissionRaw": 804545}, "1449": {"acRate": 48.532771041996135, "difficulty": "Hard", "likes": 699, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1449", "paidOnly": false, "title": "Form Largest Integer With Digits That Add up to Target", "titleSlug": "form-largest-integer-with-digits-that-add-up-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19334, "totalSubmissionRaw": 39837}, "1450": {"acRate": 75.75791020673711, "difficulty": "Easy", "likes": 883, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "1450", "paidOnly": false, "title": "Number of Students Doing Homework at a Given Time", "titleSlug": "number-of-students-doing-homework-at-a-given-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 130418, "totalSubmissionRaw": 172151}, "1451": {"acRate": 65.14308095854153, "difficulty": "Medium", "likes": 762, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "1451", "paidOnly": false, "title": "Rearrange Words in a Sentence", "titleSlug": "rearrange-words-in-a-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54885, "totalSubmissionRaw": 84253}, "1452": {"acRate": 58.6250767745898, "difficulty": "Medium", "likes": 361, "dislikes": 227, "categoryTitle": "Algorithms", "frontendQuestionId": "1452", "paidOnly": false, "title": "People Whose List of Favorite Companies Is Not a Subset of Another List", "titleSlug": "people-whose-list-of-favorite-companies-is-not-a-subset-of-another-list", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26726, "totalSubmissionRaw": 45588}, "1453": {"acRate": 38.6655162496405, "difficulty": "Hard", "likes": 149, "dislikes": 272, "categoryTitle": "Algorithms", "frontendQuestionId": "1453", "paidOnly": false, "title": "Maximum Number of Darts Inside of a Circular Dartboard", "titleSlug": "maximum-number-of-darts-inside-of-a-circular-dartboard", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6722, "totalSubmissionRaw": 17385}, "1454": {"acRate": 36.68561316960695, "difficulty": "Medium", "likes": 409, "dislikes": 40, "categoryTitle": "Database", "frontendQuestionId": "1454", "paidOnly": true, "title": "Active Users", "titleSlug": "active-users", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41049, "totalSubmissionRaw": 111894}, "1455": {"acRate": 64.60017364229687, "difficulty": "Easy", "likes": 833, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1455", "paidOnly": false, "title": "Check If a Word Occurs As a Prefix of Any Word in a Sentence", "titleSlug": "check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 86311, "totalSubmissionRaw": 133608}, "1456": {"acRate": 59.14453887979728, "difficulty": "Medium", "likes": 3556, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "1456", "paidOnly": false, "title": "Maximum Number of Vowels in a Substring of Given Length", "titleSlug": "maximum-number-of-vowels-in-a-substring-of-given-length", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 403321, "totalSubmissionRaw": 681911}, "1457": {"acRate": 68.33344569127713, "difficulty": "Medium", "likes": 3268, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1457", "paidOnly": false, "title": "Pseudo-Palindromic Paths in a Binary Tree", "titleSlug": "pseudo-palindromic-paths-in-a-binary-tree", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 222998, "totalSubmissionRaw": 326338}, "1458": {"acRate": 62.39538645474365, "difficulty": "Hard", "likes": 1662, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1458", "paidOnly": false, "title": "Max Dot Product of Two Subsequences", "titleSlug": "max-dot-product-of-two-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79848, "totalSubmissionRaw": 127971}, "1459": {"acRate": 68.53718124904566, "difficulty": "Medium", "likes": 97, "dislikes": 161, "categoryTitle": "Database", "frontendQuestionId": "1459", "paidOnly": true, "title": "Rectangles Area", "titleSlug": "rectangles-area", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17954, "totalSubmissionRaw": 26196}, "1460": {"acRate": 75.96997372701114, "difficulty": "Easy", "likes": 1459, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "1460", "paidOnly": false, "title": "Make Two Arrays Equal by Reversing Subarrays", "titleSlug": "make-two-arrays-equal-by-reversing-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 303614, "totalSubmissionRaw": 399650}, "1461": {"acRate": 56.56333595594021, "difficulty": "Medium", "likes": 2254, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "1461", "paidOnly": false, "title": "Check If a String Contains All Binary Codes of Size K", "titleSlug": "check-if-a-string-contains-all-binary-codes-of-size-k", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 125811, "totalSubmissionRaw": 222425}, "1462": {"acRate": 50.34674478388234, "difficulty": "Medium", "likes": 1492, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1462", "paidOnly": false, "title": "Course Schedule IV", "titleSlug": "course-schedule-iv", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67371, "totalSubmissionRaw": 133815}, "1463": {"acRate": 71.85915927680236, "difficulty": "Hard", "likes": 4155, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "1463", "paidOnly": false, "title": "Cherry Pickup II", "titleSlug": "cherry-pickup-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 181596, "totalSubmissionRaw": 252711}, "1464": {"acRate": 82.95404900087169, "difficulty": "Easy", "likes": 2491, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "1464", "paidOnly": false, "title": "Maximum Product of Two Elements in an Array", "titleSlug": "maximum-product-of-two-elements-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 400644, "totalSubmissionRaw": 482971}, "1465": {"acRate": 41.120185734303774, "difficulty": "Medium", "likes": 2621, "dislikes": 352, "categoryTitle": "Algorithms", "frontendQuestionId": "1465", "paidOnly": false, "title": "Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts", "titleSlug": "maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169321, "totalSubmissionRaw": 411771}, "1466": {"acRate": 64.54441400698525, "difficulty": "Medium", "likes": 4242, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "1466", "paidOnly": false, "title": "Reorder Routes to Make All Paths Lead to the City Zero", "titleSlug": "reorder-routes-to-make-all-paths-lead-to-the-city-zero", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219358, "totalSubmissionRaw": 339850}, "1467": {"acRate": 60.202450719232814, "difficulty": "Hard", "likes": 286, "dislikes": 174, "categoryTitle": "Algorithms", "frontendQuestionId": "1467", "paidOnly": false, "title": "Probability of a Two Boxes Having The Same Number of Distinct Balls", "titleSlug": "probability-of-a-two-boxes-having-the-same-number-of-distinct-balls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Probability and Statistics", "id": "VG9waWNUYWdOb2RlOjYxMDc5", "slug": "probability-and-statistics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9040, "totalSubmissionRaw": 15016}, "1468": {"acRate": 78.40361261975957, "difficulty": "Medium", "likes": 130, "dislikes": 23, "categoryTitle": "Database", "frontendQuestionId": "1468", "paidOnly": true, "title": "Calculate Salaries", "titleSlug": "calculate-salaries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25696, "totalSubmissionRaw": 32774}, "1469": {"acRate": 83.77147741003802, "difficulty": "Easy", "likes": 509, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1469", "paidOnly": true, "title": "Find All The Lonely Nodes", "titleSlug": "find-all-the-lonely-nodes", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56849, "totalSubmissionRaw": 67862}, "1470": {"acRate": 88.6698132449715, "difficulty": "Easy", "likes": 5826, "dislikes": 313, "categoryTitle": "Algorithms", "frontendQuestionId": "1470", "paidOnly": false, "title": "Shuffle the Array", "titleSlug": "shuffle-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 743379, "totalSubmissionRaw": 838368}, "1471": {"acRate": 61.482793598885706, "difficulty": "Medium", "likes": 703, "dislikes": 158, "categoryTitle": "Algorithms", "frontendQuestionId": "1471", "paidOnly": false, "title": "The k Strongest Values in an Array", "titleSlug": "the-k-strongest-values-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40610, "totalSubmissionRaw": 66051}, "1472": {"acRate": 77.69253752063521, "difficulty": "Medium", "likes": 3900, "dislikes": 245, "categoryTitle": "Algorithms", "frontendQuestionId": "1472", "paidOnly": false, "title": "Design Browser History", "titleSlug": "design-browser-history", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 257435, "totalSubmissionRaw": 331351}, "1473": {"acRate": 60.98004317037149, "difficulty": "Hard", "likes": 2076, "dislikes": 151, "categoryTitle": "Algorithms", "frontendQuestionId": "1473", "paidOnly": false, "title": "Paint House III", "titleSlug": "paint-house-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64412, "totalSubmissionRaw": 105628}, "1474": {"acRate": 73.36175449391288, "difficulty": "Easy", "likes": 407, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "1474", "paidOnly": true, "title": "Delete N Nodes After M Nodes of a Linked List", "titleSlug": "delete-n-nodes-after-m-nodes-of-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 33384, "totalSubmissionRaw": 45506}, "1475": {"acRate": 78.69167352127421, "difficulty": "Easy", "likes": 2157, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "1475", "paidOnly": false, "title": "Final Prices With a Special Discount in a Shop", "titleSlug": "final-prices-with-a-special-discount-in-a-shop", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 168374, "totalSubmissionRaw": 213966}, "1476": {"acRate": 88.20603003447718, "difficulty": "Medium", "likes": 639, "dislikes": 1446, "categoryTitle": "Algorithms", "frontendQuestionId": "1476", "paidOnly": false, "title": "Subrectangle Queries", "titleSlug": "subrectangle-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 114360, "totalSubmissionRaw": 129651}, "1477": {"acRate": 36.54427453769559, "difficulty": "Medium", "likes": 1713, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "1477", "paidOnly": false, "title": "Find Two Non-overlapping Sub-arrays Each With Target Sum", "titleSlug": "find-two-non-overlapping-sub-arrays-each-with-target-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49326, "totalSubmissionRaw": 134976}, "1478": {"acRate": 55.5984155623302, "difficulty": "Hard", "likes": 1125, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1478", "paidOnly": false, "title": "Allocate Mailboxes", "titleSlug": "allocate-mailboxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26809, "totalSubmissionRaw": 48219}, "1479": {"acRate": 77.50374313758111, "difficulty": "Hard", "likes": 154, "dislikes": 39, "categoryTitle": "Database", "frontendQuestionId": "1479", "paidOnly": true, "title": "Sales by Day of the Week", "titleSlug": "sales-by-day-of-the-week", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 18635, "totalSubmissionRaw": 24044}, "1480": {"acRate": 86.88742459763691, "difficulty": "Easy", "likes": 7972, "dislikes": 350, "categoryTitle": "Algorithms", "frontendQuestionId": "1480", "paidOnly": false, "title": "Running Sum of 1d Array", "titleSlug": "running-sum-of-1d-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1933872, "totalSubmissionRaw": 2225721}, "1481": {"acRate": 63.15848316881865, "difficulty": "Medium", "likes": 2261, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "1481", "paidOnly": false, "title": "Least Number of Unique Integers after K Removals", "titleSlug": "least-number-of-unique-integers-after-k-removals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 254211, "totalSubmissionRaw": 402497}, "1482": {"acRate": 55.46947195668596, "difficulty": "Medium", "likes": 4738, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "1482", "paidOnly": false, "title": "Minimum Number of Days to Make m Bouquets", "titleSlug": "minimum-number-of-days-to-make-m-bouquets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 289321, "totalSubmissionRaw": 521586}, "1483": {"acRate": 35.142367128503054, "difficulty": "Hard", "likes": 1942, "dislikes": 120, "categoryTitle": "Algorithms", "frontendQuestionId": "1483", "paidOnly": false, "title": "Kth Ancestor of a Tree Node", "titleSlug": "kth-ancestor-of-a-tree-node", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39137, "totalSubmissionRaw": 111367}, "1484": {"acRate": 77.34282252062175, "difficulty": "Easy", "likes": 1461, "dislikes": 111, "categoryTitle": "Database", "frontendQuestionId": "1484", "paidOnly": false, "title": "Group Sold Products By The Date", "titleSlug": "group-sold-products-by-the-date", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 251474, "totalSubmissionRaw": 325142}, "1485": {"acRate": 80.74323414568467, "difficulty": "Medium", "likes": 423, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1485", "paidOnly": true, "title": "Clone Binary Tree With Random Pointer", "titleSlug": "clone-binary-tree-with-random-pointer", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 29984, "totalSubmissionRaw": 37135}, "1486": {"acRate": 86.29676229865584, "difficulty": "Easy", "likes": 1398, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "1486", "paidOnly": false, "title": "XOR Operation in an Array", "titleSlug": "xor-operation-in-an-array", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 207819, "totalSubmissionRaw": 240819}, "1487": {"acRate": 37.41493687138883, "difficulty": "Medium", "likes": 449, "dislikes": 724, "categoryTitle": "Algorithms", "frontendQuestionId": "1487", "paidOnly": false, "title": "Making File Names Unique", "titleSlug": "making-file-names-unique", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34968, "totalSubmissionRaw": 93460}, "1488": {"acRate": 27.070161526536502, "difficulty": "Medium", "likes": 1543, "dislikes": 294, "categoryTitle": "Algorithms", "frontendQuestionId": "1488", "paidOnly": false, "title": "Avoid Flood in The City", "titleSlug": "avoid-flood-in-the-city", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37892, "totalSubmissionRaw": 139977}, "1489": {"acRate": 67.2458029218459, "difficulty": "Hard", "likes": 1875, "dislikes": 159, "categoryTitle": "Algorithms", "frontendQuestionId": "1489", "paidOnly": false, "title": "Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree", "titleSlug": "find-critical-and-pseudo-critical-edges-in-minimum-spanning-tree", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}, {"name": "Strongly Connected Component", "id": "VG9waWNUYWdOb2RlOjYxMDg1", "slug": "strongly-connected-component"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57399, "totalSubmissionRaw": 85357}, "1490": {"acRate": 83.13249719922398, "difficulty": "Medium", "likes": 411, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "1490", "paidOnly": true, "title": "Clone N-ary Tree", "titleSlug": "clone-n-ary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30424, "totalSubmissionRaw": 36597}, "1491": {"acRate": 63.48832515848161, "difficulty": "Easy", "likes": 2235, "dislikes": 187, "categoryTitle": "Algorithms", "frontendQuestionId": "1491", "paidOnly": false, "title": "Average Salary Excluding the Minimum and Maximum Salary", "titleSlug": "average-salary-excluding-the-minimum-and-maximum-salary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 352331, "totalSubmissionRaw": 554954}, "1492": {"acRate": 68.59550135364219, "difficulty": "Medium", "likes": 1810, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "1492", "paidOnly": false, "title": "The kth Factor of n", "titleSlug": "the-kth-factor-of-n", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 271108, "totalSubmissionRaw": 395227}, "1493": {"acRate": 68.07300551108779, "difficulty": "Medium", "likes": 4033, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1493", "paidOnly": false, "title": "Longest Subarray of 1's After Deleting One Element", "titleSlug": "longest-subarray-of-1s-after-deleting-one-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 332021, "totalSubmissionRaw": 487743}, "1494": {"acRate": 29.59329263808193, "difficulty": "Hard", "likes": 1049, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1494", "paidOnly": false, "title": "Parallel Courses II", "titleSlug": "parallel-courses-ii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20119, "totalSubmissionRaw": 67985}, "1495": {"acRate": 49.03269040265719, "difficulty": "Easy", "likes": 88, "dislikes": 38, "categoryTitle": "Database", "frontendQuestionId": "1495", "paidOnly": true, "title": "Friendly Movies Streamed Last Month", "titleSlug": "friendly-movies-streamed-last-month", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 33658, "totalSubmissionRaw": 68644}, "1496": {"acRate": 62.51738679266112, "difficulty": "Easy", "likes": 1485, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1496", "paidOnly": false, "title": "Path Crossing", "titleSlug": "path-crossing", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 169896, "totalSubmissionRaw": 271758}, "1497": {"acRate": 46.22300219366969, "difficulty": "Medium", "likes": 2463, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1497", "paidOnly": false, "title": "Check If Array Pairs Are Divisible by k", "titleSlug": "check-if-array-pairs-are-divisible-by-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 184372, "totalSubmissionRaw": 398875}, "1498": {"acRate": 43.5922712933754, "difficulty": "Medium", "likes": 3951, "dislikes": 378, "categoryTitle": "Algorithms", "frontendQuestionId": "1498", "paidOnly": false, "title": "Number of Subsequences That Satisfy the Given Sum Condition", "titleSlug": "number-of-subsequences-that-satisfy-the-given-sum-condition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 128238, "totalSubmissionRaw": 294176}, "1499": {"acRate": 44.12431920209049, "difficulty": "Hard", "likes": 1336, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "1499", "paidOnly": false, "title": "Max Value of Equation", "titleSlug": "max-value-of-equation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46098, "totalSubmissionRaw": 104473}, "1500": {"acRate": 42.47331282793559, "difficulty": "Medium", "likes": 49, "dislikes": 123, "categoryTitle": "Algorithms", "frontendQuestionId": "1500", "paidOnly": true, "title": "Design a File Sharing System", "titleSlug": "design-a-file-sharing-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4695, "totalSubmissionRaw": 11054}, "1501": {"acRate": 50.2697471876134, "difficulty": "Medium", "likes": 298, "dislikes": 147, "categoryTitle": "Database", "frontendQuestionId": "1501", "paidOnly": true, "title": "Countries You Can Safely Invest In", "titleSlug": "countries-you-can-safely-invest-in", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41558, "totalSubmissionRaw": 82670}, "1502": {"acRate": 69.51946281401248, "difficulty": "Easy", "likes": 2179, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "1502", "paidOnly": false, "title": "Can Make Arithmetic Progression From Sequence", "titleSlug": "can-make-arithmetic-progression-from-sequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 259553, "totalSubmissionRaw": 373353}, "1503": {"acRate": 68.5029266096353, "difficulty": "Medium", "likes": 1503, "dislikes": 414, "categoryTitle": "Algorithms", "frontendQuestionId": "1503", "paidOnly": false, "title": "Last Moment Before All Ants Fall Out of a Plank", "titleSlug": "last-moment-before-all-ants-fall-out-of-a-plank", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91287, "totalSubmissionRaw": 133260}, "1504": {"acRate": 57.27951103622225, "difficulty": "Medium", "likes": 2125, "dislikes": 167, "categoryTitle": "Algorithms", "frontendQuestionId": "1504", "paidOnly": false, "title": "Count Submatrices With All Ones", "titleSlug": "count-submatrices-with-all-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54730, "totalSubmissionRaw": 95549}, "1505": {"acRate": 39.99115566037736, "difficulty": "Hard", "likes": 489, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1505", "paidOnly": false, "title": "Minimum Possible Integer After at Most K Adjacent Swaps On Digits", "titleSlug": "minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10852, "totalSubmissionRaw": 27136}, "1506": {"acRate": 78.38875512461769, "difficulty": "Medium", "likes": 478, "dislikes": 202, "categoryTitle": "Algorithms", "frontendQuestionId": "1506", "paidOnly": true, "title": "Find Root of N-Ary Tree", "titleSlug": "find-root-of-n-ary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 36138, "totalSubmissionRaw": 46101}, "1507": {"acRate": 66.85798295596126, "difficulty": "Easy", "likes": 479, "dislikes": 437, "categoryTitle": "Algorithms", "frontendQuestionId": "1507", "paidOnly": false, "title": "Reformat Date", "titleSlug": "reformat-date", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80493, "totalSubmissionRaw": 120394}, "1508": {"acRate": 63.17200984199104, "difficulty": "Medium", "likes": 1530, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "1508", "paidOnly": false, "title": "Range Sum of Sorted Subarray Sums", "titleSlug": "range-sum-of-sorted-subarray-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 174073, "totalSubmissionRaw": 275554}, "1509": {"acRate": 59.247090521273805, "difficulty": "Medium", "likes": 2485, "dislikes": 279, "categoryTitle": "Algorithms", "frontendQuestionId": "1509", "paidOnly": false, "title": "Minimum Difference Between Largest and Smallest Value in Three Moves", "titleSlug": "minimum-difference-between-largest-and-smallest-value-in-three-moves", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237489, "totalSubmissionRaw": 400845}, "1510": {"acRate": 59.632091537634494, "difficulty": "Hard", "likes": 1614, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1510", "paidOnly": false, "title": "Stone Game IV", "titleSlug": "stone-game-iv", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75985, "totalSubmissionRaw": 127423}, "1511": {"acRate": 67.40121124902561, "difficulty": "Easy", "likes": 320, "dislikes": 57, "categoryTitle": "Database", "frontendQuestionId": "1511", "paidOnly": true, "title": "Customer Order Frequency", "titleSlug": "customer-order-frequency", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 44962, "totalSubmissionRaw": 66708}, "1512": {"acRate": 89.31456765918865, "difficulty": "Easy", "likes": 5491, "dislikes": 264, "categoryTitle": "Algorithms", "frontendQuestionId": "1512", "paidOnly": false, "title": "Number of Good Pairs", "titleSlug": "number-of-good-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 849149, "totalSubmissionRaw": 950740}, "1513": {"acRate": 47.18868708738896, "difficulty": "Medium", "likes": 882, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1513", "paidOnly": false, "title": "Number of Substrings With Only 1s", "titleSlug": "number-of-substrings-with-only-1s", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48820, "totalSubmissionRaw": 103457}, "1514": {"acRate": 65.43406234682277, "difficulty": "Medium", "likes": 3678, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "1514", "paidOnly": false, "title": "Path with Maximum Probability", "titleSlug": "path-with-maximum-probability", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 321719, "totalSubmissionRaw": 491669}, "1515": {"acRate": 34.62130880605554, "difficulty": "Hard", "likes": 237, "dislikes": 267, "categoryTitle": "Algorithms", "frontendQuestionId": "1515", "paidOnly": false, "title": "Best Position for a Service Centre", "titleSlug": "best-position-for-a-service-centre", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Randomized", "id": "VG9waWNUYWdOb2RlOjYxMDc1", "slug": "randomized"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15734, "totalSubmissionRaw": 45446}, "1516": {"acRate": 61.210240496508916, "difficulty": "Hard", "likes": 34, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "1516", "paidOnly": true, "title": "Move Sub-Tree of N-Ary Tree", "titleSlug": "move-sub-tree-of-n-ary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2367, "totalSubmissionRaw": 3867}, "1517": {"acRate": 44.001721321553404, "difficulty": "Easy", "likes": 499, "dislikes": 260, "categoryTitle": "Database", "frontendQuestionId": "1517", "paidOnly": false, "title": "Find Users With Valid E-Mails", "titleSlug": "find-users-with-valid-e-mails", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150306, "totalSubmissionRaw": 341591}, "1518": {"acRate": 70.98083954951002, "difficulty": "Easy", "likes": 1694, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "1518", "paidOnly": false, "title": "Water Bottles", "titleSlug": "water-bottles", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 242648, "totalSubmissionRaw": 341850}, "1519": {"acRate": 55.00309641007961, "difficulty": "Medium", "likes": 2273, "dislikes": 809, "categoryTitle": "Algorithms", "frontendQuestionId": "1519", "paidOnly": false, "title": "Number of Nodes in the Sub-Tree With the Same Label", "titleSlug": "number-of-nodes-in-the-sub-tree-with-the-same-label", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86153, "totalSubmissionRaw": 156633}, "1520": {"acRate": 39.82938057731329, "difficulty": "Hard", "likes": 829, "dislikes": 78, "categoryTitle": "Algorithms", "frontendQuestionId": "1520", "paidOnly": false, "title": "Maximum Number of Non-Overlapping Substrings", "titleSlug": "maximum-number-of-non-overlapping-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18255, "totalSubmissionRaw": 45833}, "1521": {"acRate": 45.49746112345287, "difficulty": "Hard", "likes": 389, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1521", "paidOnly": false, "title": "Find a Value of a Mysterious Function Closest to Target", "titleSlug": "find-a-value-of-a-mysterious-function-closest-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11469, "totalSubmissionRaw": 25208}, "1522": {"acRate": 74.54979919100606, "difficulty": "Medium", "likes": 613, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1522", "paidOnly": true, "title": "Diameter of N-Ary Tree", "titleSlug": "diameter-of-n-ary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 51789, "totalSubmissionRaw": 69469}, "1523": {"acRate": 50.0433195299831, "difficulty": "Easy", "likes": 2758, "dislikes": 159, "categoryTitle": "Algorithms", "frontendQuestionId": "1523", "paidOnly": false, "title": "Count Odd Numbers in an Interval Range", "titleSlug": "count-odd-numbers-in-an-interval-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 351185, "totalSubmissionRaw": 701762}, "1524": {"acRate": 43.81998776861595, "difficulty": "Medium", "likes": 1365, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "1524", "paidOnly": false, "title": "Number of Sub-arrays With Odd Sum", "titleSlug": "number-of-sub-arrays-with-odd-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41558, "totalSubmissionRaw": 94838}, "1525": {"acRate": 68.26185215261908, "difficulty": "Medium", "likes": 2063, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "1525", "paidOnly": false, "title": "Number of Good Ways to Split a String", "titleSlug": "number-of-good-ways-to-split-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 108436, "totalSubmissionRaw": 158853}, "1526": {"acRate": 71.76680208110612, "difficulty": "Hard", "likes": 1551, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1526", "paidOnly": false, "title": "Minimum Number of Increments on Subarrays to Form a Target Array", "titleSlug": "minimum-number-of-increments-on-subarrays-to-form-a-target-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50347, "totalSubmissionRaw": 70153}, "1527": {"acRate": 40.26366428710178, "difficulty": "Easy", "likes": 684, "dislikes": 583, "categoryTitle": "Database", "frontendQuestionId": "1527", "paidOnly": false, "title": "Patients With a Condition", "titleSlug": "patients-with-a-condition", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 265315, "totalSubmissionRaw": 658944}, "1528": {"acRate": 84.91176670280902, "difficulty": "Easy", "likes": 2778, "dislikes": 525, "categoryTitle": "Algorithms", "frontendQuestionId": "1528", "paidOnly": false, "title": "Shuffle String", "titleSlug": "shuffle-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 412705, "totalSubmissionRaw": 486040}, "1529": {"acRate": 73.51573012109951, "difficulty": "Medium", "likes": 1034, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "1529", "paidOnly": false, "title": "Minimum Suffix Flips", "titleSlug": "minimum-suffix-flips", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57368, "totalSubmissionRaw": 78035}, "1530": {"acRate": 71.89711629872187, "difficulty": "Medium", "likes": 2416, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1530", "paidOnly": false, "title": "Number of Good Leaf Nodes Pairs", "titleSlug": "number-of-good-leaf-nodes-pairs", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149743, "totalSubmissionRaw": 208274}, "1531": {"acRate": 52.451193513071814, "difficulty": "Hard", "likes": 2439, "dislikes": 216, "categoryTitle": "Algorithms", "frontendQuestionId": "1531", "paidOnly": false, "title": "String Compression II", "titleSlug": "string-compression-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 100133, "totalSubmissionRaw": 190907}, "1532": {"acRate": 68.56153041659404, "difficulty": "Medium", "likes": 153, "dislikes": 11, "categoryTitle": "Database", "frontendQuestionId": "1532", "paidOnly": true, "title": "The Most Recent Three Orders", "titleSlug": "the-most-recent-three-orders", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31467, "totalSubmissionRaw": 45896}, "1533": {"acRate": 56.116683961720284, "difficulty": "Medium", "likes": 252, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1533", "paidOnly": true, "title": "Find the Index of the Large Integer", "titleSlug": "find-the-index-of-the-large-integer", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14601, "totalSubmissionRaw": 26019}, "1534": {"acRate": 81.52122124602161, "difficulty": "Easy", "likes": 774, "dislikes": 1202, "categoryTitle": "Algorithms", "frontendQuestionId": "1534", "paidOnly": false, "title": "Count Good Triplets", "titleSlug": "count-good-triplets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 128325, "totalSubmissionRaw": 157413}, "1535": {"acRate": 56.89517282161397, "difficulty": "Medium", "likes": 1578, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "1535", "paidOnly": false, "title": "Find the Winner of an Array Game", "titleSlug": "find-the-winner-of-an-array-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 117381, "totalSubmissionRaw": 206311}, "1536": {"acRate": 47.785262906879694, "difficulty": "Medium", "likes": 567, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "1536", "paidOnly": false, "title": "Minimum Swaps to Arrange a Binary Grid", "titleSlug": "minimum-swaps-to-arrange-a-binary-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16031, "totalSubmissionRaw": 33548}, "1537": {"acRate": 39.70993333700623, "difficulty": "Hard", "likes": 1008, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1537", "paidOnly": false, "title": "Get the Maximum Score", "titleSlug": "get-the-maximum-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28831, "totalSubmissionRaw": 72604}, "1538": {"acRate": 69.98724896397832, "difficulty": "Medium", "likes": 139, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "1538", "paidOnly": true, "title": "Guess the Majority in a Hidden Array", "titleSlug": "guess-the-majority-in-a-hidden-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4391, "totalSubmissionRaw": 6274}, "1539": {"acRate": 60.99164032551755, "difficulty": "Easy", "likes": 6841, "dislikes": 473, "categoryTitle": "Algorithms", "frontendQuestionId": "1539", "paidOnly": false, "title": "Kth Missing Positive Number", "titleSlug": "kth-missing-positive-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 506118, "totalSubmissionRaw": 829816}, "1540": {"acRate": 35.59739099657863, "difficulty": "Medium", "likes": 395, "dislikes": 319, "categoryTitle": "Algorithms", "frontendQuestionId": "1540", "paidOnly": false, "title": "Can Convert String in K Moves", "titleSlug": "can-convert-string-in-k-moves", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21121, "totalSubmissionRaw": 59333}, "1541": {"acRate": 52.70392714149635, "difficulty": "Medium", "likes": 1142, "dislikes": 271, "categoryTitle": "Algorithms", "frontendQuestionId": "1541", "paidOnly": false, "title": "Minimum Insertions to Balance a Parentheses String", "titleSlug": "minimum-insertions-to-balance-a-parentheses-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68053, "totalSubmissionRaw": 129125}, "1542": {"acRate": 44.371193921448125, "difficulty": "Hard", "likes": 824, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "1542", "paidOnly": false, "title": "Find Longest Awesome Substring", "titleSlug": "find-longest-awesome-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15884, "totalSubmissionRaw": 35798}, "1543": {"acRate": 59.19937555753791, "difficulty": "Easy", "likes": 90, "dislikes": 44, "categoryTitle": "Database", "frontendQuestionId": "1543", "paidOnly": true, "title": "Fix Product Name Format", "titleSlug": "fix-product-name-format", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21236, "totalSubmissionRaw": 35872}, "1544": {"acRate": 68.29509522080022, "difficulty": "Easy", "likes": 3055, "dislikes": 176, "categoryTitle": "Algorithms", "frontendQuestionId": "1544", "paidOnly": false, "title": "Make The String Great", "titleSlug": "make-the-string-great", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 332830, "totalSubmissionRaw": 487341}, "1545": {"acRate": 70.31391600878217, "difficulty": "Medium", "likes": 1423, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "1545", "paidOnly": false, "title": "Find Kth Bit in Nth Binary String", "titleSlug": "find-kth-bit-in-nth-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150514, "totalSubmissionRaw": 214063}, "1546": {"acRate": 48.061093247588424, "difficulty": "Medium", "likes": 1077, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "1546", "paidOnly": false, "title": "Maximum Number of Non-Overlapping Subarrays With Sum Equals Target", "titleSlug": "maximum-number-of-non-overlapping-subarrays-with-sum-equals-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29894, "totalSubmissionRaw": 62200}, "1547": {"acRate": 61.74675836225435, "difficulty": "Hard", "likes": 4351, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "1547", "paidOnly": false, "title": "Minimum Cost to Cut a Stick", "titleSlug": "minimum-cost-to-cut-a-stick", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 145003, "totalSubmissionRaw": 234835}, "1548": {"acRate": 59.243228620701316, "difficulty": "Hard", "likes": 377, "dislikes": 186, "categoryTitle": "Algorithms", "frontendQuestionId": "1548", "paidOnly": true, "title": "The Most Similar Path in a Graph", "titleSlug": "the-most-similar-path-in-a-graph", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 17520, "totalSubmissionRaw": 29573}, "1549": {"acRate": 64.85447784448553, "difficulty": "Medium", "likes": 136, "dislikes": 12, "categoryTitle": "Database", "frontendQuestionId": "1549", "paidOnly": true, "title": "The Most Recent Orders for Each Product", "titleSlug": "the-most-recent-orders-for-each-product", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31219, "totalSubmissionRaw": 48137}, "1550": {"acRate": 68.27942231660865, "difficulty": "Easy", "likes": 1137, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1550", "paidOnly": false, "title": "Three Consecutive Odds", "titleSlug": "three-consecutive-odds", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 283574, "totalSubmissionRaw": 415314}, "1551": {"acRate": 82.48844221105529, "difficulty": "Medium", "likes": 1448, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "1551", "paidOnly": false, "title": "Minimum Operations to Make Array Equal", "titleSlug": "minimum-operations-to-make-array-equal", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 102595, "totalSubmissionRaw": 124375}, "1552": {"acRate": 71.08654045421852, "difficulty": "Medium", "likes": 2929, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "1552", "paidOnly": false, "title": "Magnetic Force Between Two Balls", "titleSlug": "magnetic-force-between-two-balls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 174939, "totalSubmissionRaw": 246093}, "1553": {"acRate": 35.54802428214964, "difficulty": "Hard", "likes": 1001, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1553", "paidOnly": false, "title": "Minimum Number of Days to Eat N Oranges", "titleSlug": "minimum-number-of-days-to-eat-n-oranges", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38180, "totalSubmissionRaw": 107404}, "1554": {"acRate": 41.5280426063515, "difficulty": "Medium", "likes": 377, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "1554", "paidOnly": true, "title": "Strings Differ by One Character", "titleSlug": "strings-differ-by-one-character", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25264, "totalSubmissionRaw": 60836}, "1555": {"acRate": 51.393677009006126, "difficulty": "Medium", "likes": 142, "dislikes": 28, "categoryTitle": "Database", "frontendQuestionId": "1555", "paidOnly": true, "title": "Bank Account Summary", "titleSlug": "bank-account-summary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19231, "totalSubmissionRaw": 37419}, "1556": {"acRate": 53.75272351974313, "difficulty": "Easy", "likes": 492, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "1556", "paidOnly": false, "title": "Thousand Separator", "titleSlug": "thousand-separator", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56249, "totalSubmissionRaw": 104644}, "1557": {"acRate": 81.03249655032725, "difficulty": "Medium", "likes": 3717, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1557", "paidOnly": false, "title": "Minimum Number of Vertices to Reach All Nodes", "titleSlug": "minimum-number-of-vertices-to-reach-all-nodes", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 192030, "totalSubmissionRaw": 236979}, "1558": {"acRate": 63.53359263508409, "difficulty": "Medium", "likes": 630, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1558", "paidOnly": false, "title": "Minimum Numbers of Function Calls to Make Target Array", "titleSlug": "minimum-numbers-of-function-calls-to-make-target-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22705, "totalSubmissionRaw": 35737}, "1559": {"acRate": 49.00816927244417, "difficulty": "Medium", "likes": 1170, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "1559", "paidOnly": false, "title": "Detect Cycles in 2D Grid", "titleSlug": "detect-cycles-in-2d-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45953, "totalSubmissionRaw": 93766}, "1560": {"acRate": 59.05310856091251, "difficulty": "Easy", "likes": 320, "dislikes": 641, "categoryTitle": "Algorithms", "frontendQuestionId": "1560", "paidOnly": false, "title": "Most Visited Sector in  a Circular Track", "titleSlug": "most-visited-sector-in-a-circular-track", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34014, "totalSubmissionRaw": 57599}, "1561": {"acRate": 84.5164170026585, "difficulty": "Medium", "likes": 1901, "dislikes": 213, "categoryTitle": "Algorithms", "frontendQuestionId": "1561", "paidOnly": false, "title": "Maximum Number of Coins You Can Get", "titleSlug": "maximum-number-of-coins-you-can-get", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 172307, "totalSubmissionRaw": 203874}, "1562": {"acRate": 43.02506248733365, "difficulty": "Medium", "likes": 652, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "1562", "paidOnly": false, "title": "Find Latest Group of Size M", "titleSlug": "find-latest-group-of-size-m", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19107, "totalSubmissionRaw": 44409}, "1563": {"acRate": 41.152240046860534, "difficulty": "Hard", "likes": 664, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1563", "paidOnly": false, "title": "Stone Game V", "titleSlug": "stone-game-v", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21779, "totalSubmissionRaw": 52923}, "1564": {"acRate": 67.42622488828053, "difficulty": "Medium", "likes": 337, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "1564", "paidOnly": true, "title": "Put Boxes Into the Warehouse I", "titleSlug": "put-boxes-into-the-warehouse-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 16748, "totalSubmissionRaw": 24839}, "1565": {"acRate": 82.05801900374317, "difficulty": "Easy", "likes": 78, "dislikes": 46, "categoryTitle": "Database", "frontendQuestionId": "1565", "paidOnly": true, "title": "Unique Orders and Customers Per Month", "titleSlug": "unique-orders-and-customers-per-month", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22799, "totalSubmissionRaw": 27784}, "1566": {"acRate": 43.44048754390454, "difficulty": "Easy", "likes": 664, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "1566", "paidOnly": false, "title": "Detect Pattern of Length M Repeated K or More Times", "titleSlug": "detect-pattern-of-length-m-repeated-k-or-more-times", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37351, "totalSubmissionRaw": 85982}, "1567": {"acRate": 44.31548072869482, "difficulty": "Medium", "likes": 2425, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "1567", "paidOnly": false, "title": "Maximum Length of Subarray With Positive Product", "titleSlug": "maximum-length-of-subarray-with-positive-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 98812, "totalSubmissionRaw": 222974}, "1568": {"acRate": 59.69618805673409, "difficulty": "Hard", "likes": 1243, "dislikes": 219, "categoryTitle": "Algorithms", "frontendQuestionId": "1568", "paidOnly": false, "title": "Minimum Number of Days to Disconnect Island", "titleSlug": "minimum-number-of-days-to-disconnect-island", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Strongly Connected Component", "id": "VG9waWNUYWdOb2RlOjYxMDg1", "slug": "strongly-connected-component"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91879, "totalSubmissionRaw": 153911}, "1569": {"acRate": 53.5606067712975, "difficulty": "Hard", "likes": 1797, "dislikes": 209, "categoryTitle": "Algorithms", "frontendQuestionId": "1569", "paidOnly": false, "title": "Number of Ways to Reorder Array to Get Same BST", "titleSlug": "number-of-ways-to-reorder-array-to-get-same-bst", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57094, "totalSubmissionRaw": 106597}, "1570": {"acRate": 89.8606389169653, "difficulty": "Medium", "likes": 1226, "dislikes": 152, "categoryTitle": "Algorithms", "frontendQuestionId": "1570", "paidOnly": true, "title": "Dot Product of Two Sparse Vectors", "titleSlug": "dot-product-of-two-sparse-vectors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 293377, "totalSubmissionRaw": 326480}, "1571": {"acRate": 87.56641870350691, "difficulty": "Easy", "likes": 160, "dislikes": 11, "categoryTitle": "Database", "frontendQuestionId": "1571", "paidOnly": true, "title": "Warehouse Manager", "titleSlug": "warehouse-manager", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 44496, "totalSubmissionRaw": 50814}, "1572": {"acRate": 83.30378912474482, "difficulty": "Easy", "likes": 3521, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1572", "paidOnly": false, "title": "Matrix Diagonal Sum", "titleSlug": "matrix-diagonal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 390519, "totalSubmissionRaw": 468789}, "1573": {"acRate": 33.6028070774186, "difficulty": "Medium", "likes": 748, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "1573", "paidOnly": false, "title": "Number of Ways to Split a String", "titleSlug": "number-of-ways-to-split-a-string", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31507, "totalSubmissionRaw": 93763}, "1574": {"acRate": 38.24181150889828, "difficulty": "Medium", "likes": 1629, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "1574", "paidOnly": false, "title": "Shortest Subarray to be Removed to Make Array Sorted", "titleSlug": "shortest-subarray-to-be-removed-to-make-array-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33135, "totalSubmissionRaw": 86646}, "1575": {"acRate": 65.16283336609658, "difficulty": "Hard", "likes": 1634, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1575", "paidOnly": false, "title": "Count All Possible Routes", "titleSlug": "count-all-possible-routes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59667, "totalSubmissionRaw": 91566}, "1576": {"acRate": 46.01873536299766, "difficulty": "Easy", "likes": 566, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "1576", "paidOnly": false, "title": "Replace All ?'s to Avoid Consecutive Repeating Characters", "titleSlug": "replace-all-s-to-avoid-consecutive-repeating-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63666, "totalSubmissionRaw": 138348}, "1577": {"acRate": 41.61864899866739, "difficulty": "Medium", "likes": 379, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1577", "paidOnly": false, "title": "Number of Ways Where Square of Number Is Equal to Product of Two Numbers", "titleSlug": "number-of-ways-where-square-of-number-is-equal-to-product-of-two-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22174, "totalSubmissionRaw": 53279}, "1578": {"acRate": 63.673823361714156, "difficulty": "Medium", "likes": 3838, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "1578", "paidOnly": false, "title": "Minimum Time to Make Rope Colorful", "titleSlug": "minimum-time-to-make-rope-colorful", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 265786, "totalSubmissionRaw": 417418}, "1579": {"acRate": 70.71662422699163, "difficulty": "Hard", "likes": 2560, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "1579", "paidOnly": false, "title": "Remove Max Number of Edges to Keep Graph Fully Traversable", "titleSlug": "remove-max-number-of-edges-to-keep-graph-fully-traversable", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 132192, "totalSubmissionRaw": 186932}, "1580": {"acRate": 66.05272929818047, "difficulty": "Medium", "likes": 221, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "1580", "paidOnly": true, "title": "Put Boxes Into the Warehouse II", "titleSlug": "put-boxes-into-the-warehouse-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 8894, "totalSubmissionRaw": 13465}, "1581": {"acRate": 67.8547605005108, "difficulty": "Easy", "likes": 2318, "dislikes": 326, "categoryTitle": "Database", "frontendQuestionId": "1581", "paidOnly": false, "title": "Customer Who Visited but Did Not Make Any Transactions", "titleSlug": "customer-who-visited-but-did-not-make-any-transactions", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 597101, "totalSubmissionRaw": 879970}, "1582": {"acRate": 68.68246307259692, "difficulty": "Easy", "likes": 1455, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "1582", "paidOnly": false, "title": "Special Positions in a Binary Matrix", "titleSlug": "special-positions-in-a-binary-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150701, "totalSubmissionRaw": 219417}, "1583": {"acRate": 61.75429832230132, "difficulty": "Medium", "likes": 286, "dislikes": 864, "categoryTitle": "Algorithms", "frontendQuestionId": "1583", "paidOnly": false, "title": "Count Unhappy Friends", "titleSlug": "count-unhappy-friends", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29668, "totalSubmissionRaw": 48042}, "1584": {"acRate": 67.7081571236736, "difficulty": "Medium", "likes": 5144, "dislikes": 131, "categoryTitle": "Algorithms", "frontendQuestionId": "1584", "paidOnly": false, "title": "Min Cost to Connect All Points", "titleSlug": "min-cost-to-connect-all-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 324205, "totalSubmissionRaw": 478826}, "1585": {"acRate": 48.84339271470354, "difficulty": "Hard", "likes": 443, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "1585", "paidOnly": false, "title": "Check If String Is Transformable With Substring Sort Operations", "titleSlug": "check-if-string-is-transformable-with-substring-sort-operations", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9185, "totalSubmissionRaw": 18805}, "1586": {"acRate": 62.64553822874196, "difficulty": "Medium", "likes": 265, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "1586", "paidOnly": true, "title": "Binary Search Tree Iterator II", "titleSlug": "binary-search-tree-iterator-ii", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Iterator", "id": "VG9waWNUYWdOb2RlOjYxMDY0", "slug": "iterator"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14904, "totalSubmissionRaw": 23791}, "1587": {"acRate": 83.39856133983426, "difficulty": "Easy", "likes": 486, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "1587", "paidOnly": false, "title": "Bank Account Summary II", "titleSlug": "bank-account-summary-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 114432, "totalSubmissionRaw": 137211}, "1588": {"acRate": 83.29002653693055, "difficulty": "Easy", "likes": 3729, "dislikes": 307, "categoryTitle": "Algorithms", "frontendQuestionId": "1588", "paidOnly": false, "title": "Sum of All Odd Length Subarrays", "titleSlug": "sum-of-all-odd-length-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 210917, "totalSubmissionRaw": 253232}, "1589": {"acRate": 38.63973706530958, "difficulty": "Medium", "likes": 782, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1589", "paidOnly": false, "title": "Maximum Sum Obtained of Any Permutation", "titleSlug": "maximum-sum-obtained-of-any-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21867, "totalSubmissionRaw": 56592}, "1590": {"acRate": 39.68426536887406, "difficulty": "Medium", "likes": 2341, "dislikes": 159, "categoryTitle": "Algorithms", "frontendQuestionId": "1590", "paidOnly": false, "title": "Make Sum Divisible by P", "titleSlug": "make-sum-divisible-by-p", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 131767, "totalSubmissionRaw": 332045}, "1591": {"acRate": 59.734299516908216, "difficulty": "Hard", "likes": 640, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1591", "paidOnly": false, "title": "Strange Printer II", "titleSlug": "strange-printer-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12365, "totalSubmissionRaw": 20700}, "1592": {"acRate": 43.45597538532321, "difficulty": "Easy", "likes": 464, "dislikes": 349, "categoryTitle": "Algorithms", "frontendQuestionId": "1592", "paidOnly": false, "title": "Rearrange Spaces Between Words", "titleSlug": "rearrange-spaces-between-words", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60449, "totalSubmissionRaw": 139104}, "1593": {"acRate": 68.20352911730352, "difficulty": "Medium", "likes": 1427, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1593", "paidOnly": false, "title": "Split a String Into the Max Number of Unique Substrings", "titleSlug": "split-a-string-into-the-max-number-of-unique-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 130798, "totalSubmissionRaw": 191776}, "1594": {"acRate": 34.143725420092956, "difficulty": "Medium", "likes": 845, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1594", "paidOnly": false, "title": "Maximum Non Negative Product in a Matrix", "titleSlug": "maximum-non-negative-product-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25785, "totalSubmissionRaw": 75519}, "1595": {"acRate": 48.93921452536018, "difficulty": "Hard", "likes": 476, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "1595", "paidOnly": false, "title": "Minimum Cost to Connect Two Groups of Points", "titleSlug": "minimum-cost-to-connect-two-groups-of-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9919, "totalSubmissionRaw": 20268}, "1596": {"acRate": 78.27996940225111, "difficulty": "Medium", "likes": 245, "dislikes": 17, "categoryTitle": "Database", "frontendQuestionId": "1596", "paidOnly": true, "title": "The Most Frequently Ordered Products for Each Customer", "titleSlug": "the-most-frequently-ordered-products-for-each-customer", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35817, "totalSubmissionRaw": 45755}, "1597": {"acRate": 62.469307389390785, "difficulty": "Hard", "likes": 268, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "1597", "paidOnly": true, "title": "Build Binary Expression Tree From Infix Expression", "titleSlug": "build-binary-expression-tree-from-infix-expression", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13484, "totalSubmissionRaw": 21585}, "1598": {"acRate": 71.75088407984298, "difficulty": "Easy", "likes": 1454, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "1598", "paidOnly": false, "title": "Crawler Log Folder", "titleSlug": "crawler-log-folder", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 256259, "totalSubmissionRaw": 357151}, "1599": {"acRate": 44.34295619707981, "difficulty": "Medium", "likes": 110, "dislikes": 250, "categoryTitle": "Algorithms", "frontendQuestionId": "1599", "paidOnly": false, "title": "Maximum Profit of Operating a Centennial Wheel", "titleSlug": "maximum-profit-of-operating-a-centennial-wheel", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13302, "totalSubmissionRaw": 29998}, "1600": {"acRate": 65.52317972032789, "difficulty": "Medium", "likes": 297, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "1600", "paidOnly": false, "title": "Throne Inheritance", "titleSlug": "throne-inheritance", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19024, "totalSubmissionRaw": 29034}, "1601": {"acRate": 64.55704682998727, "difficulty": "Hard", "likes": 1425, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1601", "paidOnly": false, "title": "Maximum Number of Achievable Transfer Requests", "titleSlug": "maximum-number-of-achievable-transfer-requests", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57816, "totalSubmissionRaw": 89558}, "1602": {"acRate": 75.22502393871689, "difficulty": "Medium", "likes": 330, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "1602", "paidOnly": true, "title": "Find Nearest Right Node in Binary Tree", "titleSlug": "find-nearest-right-node-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 23568, "totalSubmissionRaw": 31330}, "1603": {"acRate": 88.0046520343727, "difficulty": "Easy", "likes": 1961, "dislikes": 449, "categoryTitle": "Algorithms", "frontendQuestionId": "1603", "paidOnly": false, "title": "Design Parking System", "titleSlug": "design-parking-system", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 295869, "totalSubmissionRaw": 336197}, "1604": {"acRate": 46.00859595442478, "difficulty": "Medium", "likes": 314, "dislikes": 424, "categoryTitle": "Algorithms", "frontendQuestionId": "1604", "paidOnly": false, "title": "Alert Using Same Key-Card Three or More Times in a One Hour Period", "titleSlug": "alert-using-same-key-card-three-or-more-times-in-a-one-hour-period", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38644, "totalSubmissionRaw": 83993}, "1605": {"acRate": 83.05464508149898, "difficulty": "Medium", "likes": 2136, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "1605", "paidOnly": false, "title": "Find Valid Matrix Given Row and Column Sums", "titleSlug": "find-valid-matrix-given-row-and-column-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 149755, "totalSubmissionRaw": 180309}, "1606": {"acRate": 43.74939874939875, "difficulty": "Hard", "likes": 618, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1606", "paidOnly": false, "title": "Find Servers That Handled Most Number of Requests", "titleSlug": "find-servers-that-handled-most-number-of-requests", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 18191, "totalSubmissionRaw": 41580}, "1607": {"acRate": 54.371976348324665, "difficulty": "Easy", "likes": 134, "dislikes": 14, "categoryTitle": "Database", "frontendQuestionId": "1607", "paidOnly": true, "title": "Sellers With No Sales", "titleSlug": "sellers-with-no-sales", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 36414, "totalSubmissionRaw": 66972}, "1608": {"acRate": 66.80955476113097, "difficulty": "Easy", "likes": 2226, "dislikes": 442, "categoryTitle": "Algorithms", "frontendQuestionId": "1608", "paidOnly": false, "title": "Special Array With X Elements Greater Than or Equal X", "titleSlug": "special-array-with-x-elements-greater-than-or-equal-x", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 205573, "totalSubmissionRaw": 307700}, "1609": {"acRate": 66.14538573737534, "difficulty": "Medium", "likes": 1798, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "1609", "paidOnly": false, "title": "Even Odd Tree", "titleSlug": "even-odd-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 167788, "totalSubmissionRaw": 253667}, "1610": {"acRate": 37.41969788098289, "difficulty": "Hard", "likes": 586, "dislikes": 751, "categoryTitle": "Algorithms", "frontendQuestionId": "1610", "paidOnly": false, "title": "Maximum Number of Visible Points", "titleSlug": "maximum-number-of-visible-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42929, "totalSubmissionRaw": 114723}, "1611": {"acRate": 73.95572314803552, "difficulty": "Hard", "likes": 939, "dislikes": 1039, "categoryTitle": "Algorithms", "frontendQuestionId": "1611", "paidOnly": false, "title": "Minimum One Bit Operations to Make Integers Zero", "titleSlug": "minimum-one-bit-operations-to-make-integers-zero", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60799, "totalSubmissionRaw": 82210}, "1612": {"acRate": 70.7641196013289, "difficulty": "Medium", "likes": 141, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1612", "paidOnly": true, "title": "Check If Two Expression Trees are Equivalent", "titleSlug": "check-if-two-expression-trees-are-equivalent", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7668, "totalSubmissionRaw": 10836}, "1613": {"acRate": 73.02605063569413, "difficulty": "Medium", "likes": 232, "dislikes": 29, "categoryTitle": "Database", "frontendQuestionId": "1613", "paidOnly": true, "title": "Find the Missing IDs", "titleSlug": "find-the-missing-ids", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19931, "totalSubmissionRaw": 27293}, "1614": {"acRate": 84.01702123924102, "difficulty": "Easy", "likes": 2499, "dislikes": 508, "categoryTitle": "Algorithms", "frontendQuestionId": "1614", "paidOnly": false, "title": "Maximum Nesting Depth of the Parentheses", "titleSlug": "maximum-nesting-depth-of-the-parentheses", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 382837, "totalSubmissionRaw": 455666}, "1615": {"acRate": 65.2218117437738, "difficulty": "Medium", "likes": 2367, "dislikes": 375, "categoryTitle": "Algorithms", "frontendQuestionId": "1615", "paidOnly": false, "title": "Maximal Network Rank", "titleSlug": "maximal-network-rank", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148829, "totalSubmissionRaw": 228189}, "1616": {"acRate": 31.13818088024949, "difficulty": "Medium", "likes": 738, "dislikes": 251, "categoryTitle": "Algorithms", "frontendQuestionId": "1616", "paidOnly": false, "title": "Split Two Strings to Make Palindrome", "titleSlug": "split-two-strings-to-make-palindrome", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26559, "totalSubmissionRaw": 85294}, "1617": {"acRate": 66.49196567413466, "difficulty": "Hard", "likes": 548, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1617", "paidOnly": false, "title": "Count Subtrees With Max Distance Between Cities", "titleSlug": "count-subtrees-with-max-distance-between-cities", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11545, "totalSubmissionRaw": 17363}, "1618": {"acRate": 61.129074543388974, "difficulty": "Medium", "likes": 108, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1618", "paidOnly": true, "title": "Maximum Font to Fit a Sentence in a Screen", "titleSlug": "maximum-font-to-fit-a-sentence-in-a-screen", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6995, "totalSubmissionRaw": 11443}, "1619": {"acRate": 69.30345117845118, "difficulty": "Easy", "likes": 505, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1619", "paidOnly": false, "title": "Mean of Array After Removing Some Elements", "titleSlug": "mean-of-array-after-removing-some-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65866, "totalSubmissionRaw": 95040}, "1620": {"acRate": 38.342304423489416, "difficulty": "Medium", "likes": 82, "dislikes": 268, "categoryTitle": "Algorithms", "frontendQuestionId": "1620", "paidOnly": false, "title": "Coordinate With Maximum Network Quality", "titleSlug": "coordinate-with-maximum-network-quality", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9474, "totalSubmissionRaw": 24709}, "1621": {"acRate": 44.010160603080955, "difficulty": "Medium", "likes": 466, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "1621", "paidOnly": false, "title": "Number of Sets of K Non-Overlapping Line Segments", "titleSlug": "number-of-sets-of-k-non-overlapping-line-segments", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10742, "totalSubmissionRaw": 24408}, "1622": {"acRate": 17.704018729134056, "difficulty": "Hard", "likes": 372, "dislikes": 139, "categoryTitle": "Algorithms", "frontendQuestionId": "1622", "paidOnly": false, "title": "Fancy Sequence", "titleSlug": "fancy-sequence", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12780, "totalSubmissionRaw": 72187}, "1623": {"acRate": 81.81529924692826, "difficulty": "Easy", "likes": 75, "dislikes": 139, "categoryTitle": "Database", "frontendQuestionId": "1623", "paidOnly": true, "title": "All Valid Triplets That Can Represent a Country", "titleSlug": "all-valid-triplets-that-can-represent-a-country", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20642, "totalSubmissionRaw": 25230}, "1624": {"acRate": 68.52424126335505, "difficulty": "Easy", "likes": 1351, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "1624", "paidOnly": false, "title": "Largest Substring Between Two Equal Characters", "titleSlug": "largest-substring-between-two-equal-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 160982, "totalSubmissionRaw": 234926}, "1625": {"acRate": 65.98387096774194, "difficulty": "Medium", "likes": 357, "dislikes": 275, "categoryTitle": "Algorithms", "frontendQuestionId": "1625", "paidOnly": false, "title": "Lexicographically Smallest String After Applying Operations", "titleSlug": "lexicographically-smallest-string-after-applying-operations", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16364, "totalSubmissionRaw": 24800}, "1626": {"acRate": 50.43446945935271, "difficulty": "Medium", "likes": 2962, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "1626", "paidOnly": false, "title": "Best Team With No Conflicts", "titleSlug": "best-team-with-no-conflicts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86830, "totalSubmissionRaw": 172164}, "1627": {"acRate": 47.49810844892812, "difficulty": "Hard", "likes": 584, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "1627", "paidOnly": false, "title": "Graph Connectivity With Threshold", "titleSlug": "graph-connectivity-with-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18833, "totalSubmissionRaw": 39650}, "1628": {"acRate": 82.44784085395439, "difficulty": "Medium", "likes": 536, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1628", "paidOnly": true, "title": "Design an Expression Tree With Evaluate Function", "titleSlug": "design-an-expression-tree-with-evaluate-function", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27188, "totalSubmissionRaw": 32976}, "1629": {"acRate": 59.22152663870459, "difficulty": "Easy", "likes": 768, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1629", "paidOnly": false, "title": "Slowest Key", "titleSlug": "slowest-key", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 104343, "totalSubmissionRaw": 176191}, "1630": {"acRate": 83.73024770761297, "difficulty": "Medium", "likes": 1830, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "1630", "paidOnly": false, "title": "Arithmetic Subarrays", "titleSlug": "arithmetic-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 141901, "totalSubmissionRaw": 169474}, "1631": {"acRate": 60.44009649108363, "difficulty": "Medium", "likes": 6028, "dislikes": 209, "categoryTitle": "Algorithms", "frontendQuestionId": "1631", "paidOnly": false, "title": "Path With Minimum Effort", "titleSlug": "path-with-minimum-effort", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 293647, "totalSubmissionRaw": 485848}, "1632": {"acRate": 41.04595598031727, "difficulty": "Hard", "likes": 886, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1632", "paidOnly": false, "title": "Rank Transform of a Matrix", "titleSlug": "rank-transform-of-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 23106, "totalSubmissionRaw": 56293}, "1633": {"acRate": 58.23752988261839, "difficulty": "Easy", "likes": 759, "dislikes": 82, "categoryTitle": "Database", "frontendQuestionId": "1633", "paidOnly": false, "title": "Percentage of Users Attended a Contest", "titleSlug": "percentage-of-users-attended-a-contest", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 260172, "totalSubmissionRaw": 446744}, "1634": {"acRate": 60.5184249980273, "difficulty": "Medium", "likes": 169, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1634", "paidOnly": true, "title": "Add Two Polynomials Represented as Linked Lists", "titleSlug": "add-two-polynomials-represented-as-linked-lists", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 15339, "totalSubmissionRaw": 25346}, "1635": {"acRate": 47.78001483522306, "difficulty": "Hard", "likes": 114, "dislikes": 35, "categoryTitle": "Database", "frontendQuestionId": "1635", "paidOnly": true, "title": "Hopper Company Queries I", "titleSlug": "hopper-company-queries-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9018, "totalSubmissionRaw": 18874}, "1636": {"acRate": 79.93351703872167, "difficulty": "Easy", "likes": 3441, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "1636", "paidOnly": false, "title": "Sort Array by Increasing Frequency", "titleSlug": "sort-array-by-increasing-frequency", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 283987, "totalSubmissionRaw": 355279}, "1637": {"acRate": 87.3380797475505, "difficulty": "Easy", "likes": 941, "dislikes": 1741, "categoryTitle": "Algorithms", "frontendQuestionId": "1637", "paidOnly": false, "title": "Widest Vertical Area Between Two Points Containing No Points", "titleSlug": "widest-vertical-area-between-two-points-containing-no-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 179347, "totalSubmissionRaw": 205348}, "1638": {"acRate": 71.42065480016846, "difficulty": "Medium", "likes": 1165, "dislikes": 350, "categoryTitle": "Algorithms", "frontendQuestionId": "1638", "paidOnly": false, "title": "Count Substrings That Differ by One Character", "titleSlug": "count-substrings-that-differ-by-one-character", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32220, "totalSubmissionRaw": 45113}, "1639": {"acRate": 50.71420652720807, "difficulty": "Hard", "likes": 1584, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "1639", "paidOnly": false, "title": "Number of Ways to Form a Target String Given a Dictionary", "titleSlug": "number-of-ways-to-form-a-target-string-given-a-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59469, "totalSubmissionRaw": 117263}, "1640": {"acRate": 56.733606997209705, "difficulty": "Easy", "likes": 909, "dislikes": 141, "categoryTitle": "Algorithms", "frontendQuestionId": "1640", "paidOnly": false, "title": "Check Array Formation Through Concatenation", "titleSlug": "check-array-formation-through-concatenation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84583, "totalSubmissionRaw": 149088}, "1641": {"acRate": 78.6569677209536, "difficulty": "Medium", "likes": 3870, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1641", "paidOnly": false, "title": "Count Sorted Vowel Strings", "titleSlug": "count-sorted-vowel-strings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 191068, "totalSubmissionRaw": 242913}, "1642": {"acRate": 49.95065984516086, "difficulty": "Medium", "likes": 5943, "dislikes": 142, "categoryTitle": "Algorithms", "frontendQuestionId": "1642", "paidOnly": false, "title": "Furthest Building You Can Reach", "titleSlug": "furthest-building-you-can-reach", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 235883, "totalSubmissionRaw": 472232}, "1643": {"acRate": 48.57822391661712, "difficulty": "Hard", "likes": 555, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1643", "paidOnly": false, "title": "Kth Smallest Instructions", "titleSlug": "kth-smallest-instructions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13889, "totalSubmissionRaw": 28591}, "1644": {"acRate": 65.41477042310639, "difficulty": "Medium", "likes": 644, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1644", "paidOnly": true, "title": "Lowest Common Ancestor of a Binary Tree II", "titleSlug": "lowest-common-ancestor-of-a-binary-tree-ii", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 87105, "totalSubmissionRaw": 133158}, "1645": {"acRate": 39.115550816544136, "difficulty": "Hard", "likes": 63, "dislikes": 17, "categoryTitle": "Database", "frontendQuestionId": "1645", "paidOnly": true, "title": "Hopper Company Queries II", "titleSlug": "hopper-company-queries-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6970, "totalSubmissionRaw": 17819}, "1646": {"acRate": 50.654050419864724, "difficulty": "Easy", "likes": 760, "dislikes": 948, "categoryTitle": "Algorithms", "frontendQuestionId": "1646", "paidOnly": false, "title": "Get Maximum in Generated Array", "titleSlug": "get-maximum-in-generated-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 112259, "totalSubmissionRaw": 221619}, "1647": {"acRate": 61.27208882817562, "difficulty": "Medium", "likes": 4946, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "1647", "paidOnly": false, "title": "Minimum Deletions to Make Character Frequencies Unique", "titleSlug": "minimum-deletions-to-make-character-frequencies-unique", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 279886, "totalSubmissionRaw": 456792}, "1648": {"acRate": 29.98347056130249, "difficulty": "Medium", "likes": 1085, "dislikes": 389, "categoryTitle": "Algorithms", "frontendQuestionId": "1648", "paidOnly": false, "title": "Sell Diminishing-Valued Colored Balls", "titleSlug": "sell-diminishing-valued-colored-balls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38637, "totalSubmissionRaw": 128861}, "1649": {"acRate": 39.4478233731547, "difficulty": "Hard", "likes": 657, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "1649", "paidOnly": false, "title": "Create Sorted Array through Instructions", "titleSlug": "create-sorted-array-through-instructions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 27176, "totalSubmissionRaw": 68891}, "1650": {"acRate": 80.77856271143204, "difficulty": "Medium", "likes": 1425, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1650", "paidOnly": true, "title": "Lowest Common Ancestor of a Binary Tree III", "titleSlug": "lowest-common-ancestor-of-a-binary-tree-iii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 278658, "totalSubmissionRaw": 344966}, "1651": {"acRate": 65.47521600727603, "difficulty": "Hard", "likes": 35, "dislikes": 62, "categoryTitle": "Database", "frontendQuestionId": "1651", "paidOnly": true, "title": "Hopper Company Queries III", "titleSlug": "hopper-company-queries-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7199, "totalSubmissionRaw": 10995}, "1652": {"acRate": 67.19642658835433, "difficulty": "Easy", "likes": 824, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "1652", "paidOnly": false, "title": "Defuse the Bomb", "titleSlug": "defuse-the-bomb", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54458, "totalSubmissionRaw": 81043}, "1653": {"acRate": 65.77110412313053, "difficulty": "Medium", "likes": 2099, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1653", "paidOnly": false, "title": "Minimum Deletions to Make String Balanced", "titleSlug": "minimum-deletions-to-make-string-balanced", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 164606, "totalSubmissionRaw": 250271}, "1654": {"acRate": 29.73379756729347, "difficulty": "Medium", "likes": 1502, "dislikes": 277, "categoryTitle": "Algorithms", "frontendQuestionId": "1654", "paidOnly": false, "title": "Minimum Jumps to Reach Home", "titleSlug": "minimum-jumps-to-reach-home", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46030, "totalSubmissionRaw": 154807}, "1655": {"acRate": 39.91961376554808, "difficulty": "Hard", "likes": 433, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1655", "paidOnly": false, "title": "Distribute Repeating Integers", "titleSlug": "distribute-repeating-integers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16785, "totalSubmissionRaw": 42047}, "1656": {"acRate": 84.43120379565265, "difficulty": "Easy", "likes": 533, "dislikes": 3511, "categoryTitle": "Algorithms", "frontendQuestionId": "1656", "paidOnly": false, "title": "Design an Ordered Stream", "titleSlug": "design-an-ordered-stream", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91824, "totalSubmissionRaw": 108756}, "1657": {"acRate": 54.32742124361671, "difficulty": "Medium", "likes": 3754, "dislikes": 305, "categoryTitle": "Algorithms", "frontendQuestionId": "1657", "paidOnly": false, "title": "Determine if Two Strings Are Close", "titleSlug": "determine-if-two-strings-are-close", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 394795, "totalSubmissionRaw": 726695}, "1658": {"acRate": 39.80966441881809, "difficulty": "Medium", "likes": 5496, "dislikes": 121, "categoryTitle": "Algorithms", "frontendQuestionId": "1658", "paidOnly": false, "title": "Minimum Operations to Reduce X to Zero", "titleSlug": "minimum-operations-to-reduce-x-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 199534, "totalSubmissionRaw": 501220}, "1659": {"acRate": 40.014538725878936, "difficulty": "Hard", "likes": 333, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1659", "paidOnly": false, "title": "Maximize Grid Happiness", "titleSlug": "maximize-grid-happiness", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6055, "totalSubmissionRaw": 15132}, "1660": {"acRate": 74.36788759193531, "difficulty": "Medium", "likes": 267, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1660", "paidOnly": true, "title": "Correct a Binary Tree", "titleSlug": "correct-a-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20324, "totalSubmissionRaw": 27329}, "1661": {"acRate": 68.56957707435176, "difficulty": "Easy", "likes": 1554, "dislikes": 155, "categoryTitle": "Database", "frontendQuestionId": "1661", "paidOnly": false, "title": "Average Time of Process per Machine", "titleSlug": "average-time-of-process-per-machine", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 380924, "totalSubmissionRaw": 555507}, "1662": {"acRate": 85.60609531788994, "difficulty": "Easy", "likes": 3023, "dislikes": 200, "categoryTitle": "Algorithms", "frontendQuestionId": "1662", "paidOnly": false, "title": "Check If Two String Arrays are Equivalent", "titleSlug": "check-if-two-string-arrays-are-equivalent", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 523132, "totalSubmissionRaw": 611092}, "1663": {"acRate": 66.93062204257315, "difficulty": "Medium", "likes": 1877, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "1663", "paidOnly": false, "title": "Smallest String With A Given Numeric Value", "titleSlug": "smallest-string-with-a-given-numeric-value", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97032, "totalSubmissionRaw": 144974}, "1664": {"acRate": 63.823593174146, "difficulty": "Medium", "likes": 1324, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1664", "paidOnly": false, "title": "Ways to Make a Fair Array", "titleSlug": "ways-to-make-a-fair-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41216, "totalSubmissionRaw": 64578}, "1665": {"acRate": 58.553490395971906, "difficulty": "Hard", "likes": 589, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1665", "paidOnly": false, "title": "Minimum Initial Energy to Finish Tasks", "titleSlug": "minimum-initial-energy-to-finish-tasks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18839, "totalSubmissionRaw": 32174}, "1666": {"acRate": 74.32138191319495, "difficulty": "Medium", "likes": 64, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "1666", "paidOnly": true, "title": "Change the Root of a Binary Tree", "titleSlug": "change-the-root-of-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5120, "totalSubmissionRaw": 6889}, "1667": {"acRate": 61.38708109421835, "difficulty": "Easy", "likes": 902, "dislikes": 111, "categoryTitle": "Database", "frontendQuestionId": "1667", "paidOnly": false, "title": "Fix Names in a Table", "titleSlug": "fix-names-in-a-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 272784, "totalSubmissionRaw": 444367}, "1668": {"acRate": 39.03655199975407, "difficulty": "Easy", "likes": 731, "dislikes": 271, "categoryTitle": "Algorithms", "frontendQuestionId": "1668", "paidOnly": false, "title": "Maximum Repeating Substring", "titleSlug": "maximum-repeating-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63491, "totalSubmissionRaw": 162645}, "1669": {"acRate": 81.88301091965178, "difficulty": "Medium", "likes": 2113, "dislikes": 222, "categoryTitle": "Algorithms", "frontendQuestionId": "1669", "paidOnly": false, "title": "Merge In Between Linked Lists", "titleSlug": "merge-in-between-linked-lists", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 227810, "totalSubmissionRaw": 278214}, "1670": {"acRate": 56.84679910086076, "difficulty": "Medium", "likes": 760, "dislikes": 106, "categoryTitle": "Algorithms", "frontendQuestionId": "1670", "paidOnly": false, "title": "Design Front Middle Back Queue", "titleSlug": "design-front-middle-back-queue", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31106, "totalSubmissionRaw": 54719}, "1671": {"acRate": 42.26363523419058, "difficulty": "Hard", "likes": 1611, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "1671", "paidOnly": false, "title": "Minimum Number of Removals to Make Mountain Array", "titleSlug": "minimum-number-of-removals-to-make-mountain-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 34018, "totalSubmissionRaw": 80490}, "1672": {"acRate": 88.30107981825206, "difficulty": "Easy", "likes": 4423, "dislikes": 367, "categoryTitle": "Algorithms", "frontendQuestionId": "1672", "paidOnly": false, "title": "Richest Customer Wealth", "titleSlug": "richest-customer-wealth", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 960026, "totalSubmissionRaw": 1087219}, "1673": {"acRate": 51.030742224422745, "difficulty": "Medium", "likes": 2070, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "1673", "paidOnly": false, "title": "Find the Most Competitive Subsequence", "titleSlug": "find-the-most-competitive-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68025, "totalSubmissionRaw": 133302}, "1674": {"acRate": 40.63678257226645, "difficulty": "Medium", "likes": 673, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "1674", "paidOnly": false, "title": "Minimum Moves to Make Array Complementary", "titleSlug": "minimum-moves-to-make-array-complementary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9700, "totalSubmissionRaw": 23870}, "1675": {"acRate": 53.99359406608226, "difficulty": "Hard", "likes": 3044, "dislikes": 172, "categoryTitle": "Algorithms", "frontendQuestionId": "1675", "paidOnly": false, "title": "Minimize Deviation in Array", "titleSlug": "minimize-deviation-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96087, "totalSubmissionRaw": 177960}, "1676": {"acRate": 78.56135170603675, "difficulty": "Medium", "likes": 477, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1676", "paidOnly": true, "title": "Lowest Common Ancestor of a Binary Tree IV", "titleSlug": "lowest-common-ancestor-of-a-binary-tree-iv", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47891, "totalSubmissionRaw": 60960}, "1677": {"acRate": 38.26759806555615, "difficulty": "Easy", "likes": 38, "dislikes": 134, "categoryTitle": "Database", "frontendQuestionId": "1677", "paidOnly": true, "title": "Product's Worth Over Invoices", "titleSlug": "products-worth-over-invoices", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17804, "totalSubmissionRaw": 46525}, "1678": {"acRate": 87.45674015737882, "difficulty": "Easy", "likes": 1591, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "1678", "paidOnly": false, "title": "Goal Parser Interpretation", "titleSlug": "goal-parser-interpretation", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 271408, "totalSubmissionRaw": 310334}, "1679": {"acRate": 55.35695005938172, "difficulty": "Medium", "likes": 3213, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1679", "paidOnly": false, "title": "Max Number of K-Sum Pairs", "titleSlug": "max-number-of-k-sum-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 369159, "totalSubmissionRaw": 666871}, "1680": {"acRate": 57.210164997603776, "difficulty": "Medium", "likes": 1423, "dislikes": 436, "categoryTitle": "Algorithms", "frontendQuestionId": "1680", "paidOnly": false, "title": "Concatenation of Consecutive Binary Numbers", "titleSlug": "concatenation-of-consecutive-binary-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 91919, "totalSubmissionRaw": 160669}, "1681": {"acRate": 39.356788258148065, "difficulty": "Hard", "likes": 276, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "1681", "paidOnly": false, "title": "Minimum Incompatibility", "titleSlug": "minimum-incompatibility", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9117, "totalSubmissionRaw": 23165}, "1682": {"acRate": 50.01767096660187, "difficulty": "Medium", "likes": 152, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "1682", "paidOnly": true, "title": "Longest Palindromic Subsequence II", "titleSlug": "longest-palindromic-subsequence-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5661, "totalSubmissionRaw": 11318}, "1683": {"acRate": 85.5701854887514, "difficulty": "Easy", "likes": 1070, "dislikes": 375, "categoryTitle": "Database", "frontendQuestionId": "1683", "paidOnly": false, "title": "Invalid Tweets", "titleSlug": "invalid-tweets", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 728198, "totalSubmissionRaw": 850995}, "1684": {"acRate": 88.11431415411039, "difficulty": "Easy", "likes": 2131, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "1684", "paidOnly": false, "title": "Count the Number of Consistent Strings", "titleSlug": "count-the-number-of-consistent-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 361170, "totalSubmissionRaw": 409888}, "1685": {"acRate": 68.28418294998437, "difficulty": "Medium", "likes": 2078, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1685", "paidOnly": false, "title": "Sum of Absolute Differences in a Sorted Array", "titleSlug": "sum-of-absolute-differences-in-a-sorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113644, "totalSubmissionRaw": 166428}, "1686": {"acRate": 57.880363426290636, "difficulty": "Medium", "likes": 850, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "1686", "paidOnly": false, "title": "Stone Game VI", "titleSlug": "stone-game-vi", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22042, "totalSubmissionRaw": 38082}, "1687": {"acRate": 39.05468535311899, "difficulty": "Hard", "likes": 382, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1687", "paidOnly": false, "title": "Delivering Boxes from Storage to Ports", "titleSlug": "delivering-boxes-from-storage-to-ports", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7106, "totalSubmissionRaw": 18195}, "1688": {"acRate": 85.74423760943685, "difficulty": "Easy", "likes": 1765, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "1688", "paidOnly": false, "title": "Count of Matches in Tournament", "titleSlug": "count-of-matches-in-tournament", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 256010, "totalSubmissionRaw": 298574}, "1689": {"acRate": 88.75900949670554, "difficulty": "Medium", "likes": 2434, "dislikes": 1499, "categoryTitle": "Algorithms", "frontendQuestionId": "1689", "paidOnly": false, "title": "Partitioning Into Minimum Number Of Deci-Binary Numbers", "titleSlug": "partitioning-into-minimum-number-of-deci-binary-numbers", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 229545, "totalSubmissionRaw": 258616}, "1690": {"acRate": 58.2266755183647, "difficulty": "Medium", "likes": 1009, "dislikes": 172, "categoryTitle": "Algorithms", "frontendQuestionId": "1690", "paidOnly": false, "title": "Stone Game VII", "titleSlug": "stone-game-vii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 37714, "totalSubmissionRaw": 64771}, "1691": {"acRate": 58.73369969349076, "difficulty": "Hard", "likes": 1174, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1691", "paidOnly": false, "title": "Maximum Height by Stacking Cuboids ", "titleSlug": "maximum-height-by-stacking-cuboids", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32384, "totalSubmissionRaw": 55137}, "1692": {"acRate": 62.56339326878746, "difficulty": "Hard", "likes": 73, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "1692", "paidOnly": true, "title": "Count Ways to Distribute Candies", "titleSlug": "count-ways-to-distribute-candies", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2714, "totalSubmissionRaw": 4338}, "1693": {"acRate": 86.55672627439341, "difficulty": "Easy", "likes": 565, "dislikes": 32, "categoryTitle": "Database", "frontendQuestionId": "1693", "paidOnly": false, "title": "Daily Leads and Partners", "titleSlug": "daily-leads-and-partners", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 139983, "totalSubmissionRaw": 161724}, "1694": {"acRate": 66.45752972998928, "difficulty": "Easy", "likes": 360, "dislikes": 203, "categoryTitle": "Algorithms", "frontendQuestionId": "1694", "paidOnly": false, "title": "Reformat Phone Number", "titleSlug": "reformat-phone-number", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41522, "totalSubmissionRaw": 62479}, "1695": {"acRate": 58.63709698292596, "difficulty": "Medium", "likes": 2816, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1695", "paidOnly": false, "title": "Maximum Erasure Value", "titleSlug": "maximum-erasure-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135929, "totalSubmissionRaw": 231814}, "1696": {"acRate": 45.706152403205365, "difficulty": "Medium", "likes": 3432, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "1696", "paidOnly": false, "title": "Jump Game VI", "titleSlug": "jump-game-vi", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111104, "totalSubmissionRaw": 243088}, "1697": {"acRate": 62.62286539873523, "difficulty": "Hard", "likes": 1986, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "1697", "paidOnly": false, "title": "Checking Existence of Edge Length Limited Paths", "titleSlug": "checking-existence-of-edge-length-limited-paths", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52880, "totalSubmissionRaw": 84442}, "1698": {"acRate": 64.53740860865264, "difficulty": "Medium", "likes": 194, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1698", "paidOnly": true, "title": "Number of Distinct Substrings in a String", "titleSlug": "number-of-distinct-substrings-in-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11740, "totalSubmissionRaw": 18191}, "1699": {"acRate": 81.10344329226433, "difficulty": "Medium", "likes": 294, "dislikes": 16, "categoryTitle": "Database", "frontendQuestionId": "1699", "paidOnly": true, "title": "Number of Calls Between Two Persons", "titleSlug": "number-of-calls-between-two-persons", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44894, "totalSubmissionRaw": 55354}, "1700": {"acRate": 78.42448452780381, "difficulty": "Easy", "likes": 2443, "dislikes": 250, "categoryTitle": "Algorithms", "frontendQuestionId": "1700", "paidOnly": false, "title": "Number of Students Unable to Eat Lunch", "titleSlug": "number-of-students-unable-to-eat-lunch", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 268567, "totalSubmissionRaw": 342453}, "1701": {"acRate": 73.06234388466089, "difficulty": "Medium", "likes": 1223, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "1701", "paidOnly": false, "title": "Average Waiting Time", "titleSlug": "average-waiting-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 200071, "totalSubmissionRaw": 273836}, "1702": {"acRate": 46.9139910164698, "difficulty": "Medium", "likes": 500, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1702", "paidOnly": false, "title": "Maximum Binary String After Change", "titleSlug": "maximum-binary-string-after-change", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14100, "totalSubmissionRaw": 30055}, "1703": {"acRate": 42.392642479542324, "difficulty": "Hard", "likes": 720, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1703", "paidOnly": false, "title": "Minimum Adjacent Swaps for K Consecutive Ones", "titleSlug": "minimum-adjacent-swaps-for-k-consecutive-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11708, "totalSubmissionRaw": 27618}, "1704": {"acRate": 78.66593483401907, "difficulty": "Easy", "likes": 2266, "dislikes": 124, "categoryTitle": "Algorithms", "frontendQuestionId": "1704", "paidOnly": false, "title": "Determine if String Halves Are Alike", "titleSlug": "determine-if-string-halves-are-alike", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 366905, "totalSubmissionRaw": 466409}, "1705": {"acRate": 39.76010733741776, "difficulty": "Medium", "likes": 836, "dislikes": 188, "categoryTitle": "Algorithms", "frontendQuestionId": "1705", "paidOnly": false, "title": "Maximum Number of Eaten Apples", "titleSlug": "maximum-number-of-eaten-apples", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24596, "totalSubmissionRaw": 61861}, "1706": {"acRate": 71.9298245614035, "difficulty": "Medium", "likes": 3108, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "1706", "paidOnly": false, "title": "Where Will the Ball Fall", "titleSlug": "where-will-the-ball-fall", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142680, "totalSubmissionRaw": 198360}, "1707": {"acRate": 52.352164288770254, "difficulty": "Hard", "likes": 1254, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1707", "paidOnly": false, "title": "Maximum XOR With an Element From Array", "titleSlug": "maximum-xor-with-an-element-from-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28144, "totalSubmissionRaw": 53759}, "1708": {"acRate": 65.27308052097574, "difficulty": "Easy", "likes": 105, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "1708", "paidOnly": true, "title": "Largest Subarray Length K", "titleSlug": "largest-subarray-length-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9071, "totalSubmissionRaw": 13897}, "1709": {"acRate": 70.35780297387514, "difficulty": "Medium", "likes": 213, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "1709", "paidOnly": true, "title": "Biggest Window Between Visits", "titleSlug": "biggest-window-between-visits", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 25504, "totalSubmissionRaw": 36249}, "1710": {"acRate": 73.86611559204812, "difficulty": "Easy", "likes": 3853, "dislikes": 224, "categoryTitle": "Algorithms", "frontendQuestionId": "1710", "paidOnly": false, "title": "Maximum Units on a Truck", "titleSlug": "maximum-units-on-a-truck", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 320623, "totalSubmissionRaw": 434059}, "1711": {"acRate": 30.794194999377307, "difficulty": "Medium", "likes": 1054, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "1711", "paidOnly": false, "title": "Count Good Meals", "titleSlug": "count-good-meals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42035, "totalSubmissionRaw": 136503}, "1712": {"acRate": 33.13851999729962, "difficulty": "Medium", "likes": 1416, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1712", "paidOnly": false, "title": "Ways to Split Array Into Three Subarrays", "titleSlug": "ways-to-split-array-into-three-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34361, "totalSubmissionRaw": 103689}, "1713": {"acRate": 47.769386627371524, "difficulty": "Hard", "likes": 722, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "1713", "paidOnly": false, "title": "Minimum Operations to Make a Subsequence", "titleSlug": "minimum-operations-to-make-a-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12967, "totalSubmissionRaw": 27145}, "1714": {"acRate": 49.74182444061962, "difficulty": "Hard", "likes": 31, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "1714", "paidOnly": true, "title": "Sum Of Special Evenly-Spaced Elements In Array", "titleSlug": "sum-of-special-evenly-spaced-elements-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1445, "totalSubmissionRaw": 2905}, "1715": {"acRate": 75.65584807540512, "difficulty": "Medium", "likes": 83, "dislikes": 22, "categoryTitle": "Database", "frontendQuestionId": "1715", "paidOnly": true, "title": "Count Apples and Oranges", "titleSlug": "count-apples-and-oranges", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16294, "totalSubmissionRaw": 21537}, "1716": {"acRate": 78.4193866333068, "difficulty": "Easy", "likes": 1450, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "1716", "paidOnly": false, "title": "Calculate Money in Leetcode Bank", "titleSlug": "calculate-money-in-leetcode-bank", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 165490, "totalSubmissionRaw": 211032}, "1717": {"acRate": 62.963116147829524, "difficulty": "Medium", "likes": 1416, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "1717", "paidOnly": false, "title": "Maximum Score From Removing Substrings", "titleSlug": "maximum-score-from-removing-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137009, "totalSubmissionRaw": 217602}, "1718": {"acRate": 54.37846454838593, "difficulty": "Medium", "likes": 570, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1718", "paidOnly": false, "title": "Construct the Lexicographically Largest Valid Sequence", "titleSlug": "construct-the-lexicographically-largest-valid-sequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15009, "totalSubmissionRaw": 27601}, "1719": {"acRate": 44.413154069767444, "difficulty": "Hard", "likes": 219, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "1719", "paidOnly": false, "title": "Number Of Ways To Reconstruct A Tree", "titleSlug": "number-of-ways-to-reconstruct-a-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4889, "totalSubmissionRaw": 11008}, "1720": {"acRate": 86.65454410114899, "difficulty": "Easy", "likes": 1603, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "1720", "paidOnly": false, "title": "Decode XORed Array", "titleSlug": "decode-xored-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 162979, "totalSubmissionRaw": 188079}, "1721": {"acRate": 68.10828365045278, "difficulty": "Medium", "likes": 5412, "dislikes": 186, "categoryTitle": "Algorithms", "frontendQuestionId": "1721", "paidOnly": false, "title": "Swapping Nodes in a Linked List", "titleSlug": "swapping-nodes-in-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 362821, "totalSubmissionRaw": 532712}, "1722": {"acRate": 48.96614112173688, "difficulty": "Medium", "likes": 848, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1722", "paidOnly": false, "title": "Minimize Hamming Distance After Swap Operations", "titleSlug": "minimize-hamming-distance-after-swap-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18945, "totalSubmissionRaw": 38690}, "1723": {"acRate": 42.79067769920119, "difficulty": "Hard", "likes": 1060, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "1723", "paidOnly": false, "title": "Find Minimum Time to Finish All Jobs", "titleSlug": "find-minimum-time-to-finish-all-jobs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29891, "totalSubmissionRaw": 69854}, "1724": {"acRate": 50.92203170494985, "difficulty": "Hard", "likes": 109, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1724", "paidOnly": true, "title": "Checking Existence of Edge Length Limited Paths II", "titleSlug": "checking-existence-of-edge-length-limited-paths-ii", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Minimum Spanning Tree", "id": "VG9waWNUYWdOb2RlOjYxMDgz", "slug": "minimum-spanning-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3148, "totalSubmissionRaw": 6182}, "1725": {"acRate": 78.91329892148222, "difficulty": "Easy", "likes": 597, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1725", "paidOnly": false, "title": "Number Of Rectangles That Can Form The Largest Square", "titleSlug": "number-of-rectangles-that-can-form-the-largest-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75217, "totalSubmissionRaw": 95316}, "1726": {"acRate": 61.33369296844202, "difficulty": "Medium", "likes": 630, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1726", "paidOnly": false, "title": "Tuple with Same Product", "titleSlug": "tuple-with-same-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29561, "totalSubmissionRaw": 48197}, "1727": {"acRate": 75.33746584560173, "difficulty": "Medium", "likes": 1929, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "1727", "paidOnly": false, "title": "Largest Submatrix With Rearrangements", "titleSlug": "largest-submatrix-with-rearrangements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73894, "totalSubmissionRaw": 98084}, "1728": {"acRate": 39.86109649584342, "difficulty": "Hard", "likes": 271, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "1728", "paidOnly": false, "title": "Cat and Mouse II", "titleSlug": "cat-and-mouse-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7576, "totalSubmissionRaw": 19006}, "1729": {"acRate": 69.23300621946169, "difficulty": "Easy", "likes": 600, "dislikes": 32, "categoryTitle": "Database", "frontendQuestionId": "1729", "paidOnly": false, "title": "Find Followers Count", "titleSlug": "find-followers-count", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 252355, "totalSubmissionRaw": 364501}, "1730": {"acRate": 55.238657596518614, "difficulty": "Medium", "likes": 683, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1730", "paidOnly": true, "title": "Shortest Path to Get Food", "titleSlug": "shortest-path-to-get-food", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68291, "totalSubmissionRaw": 123629}, "1731": {"acRate": 50.16656017737293, "difficulty": "Easy", "likes": 576, "dislikes": 77, "categoryTitle": "Database", "frontendQuestionId": "1731", "paidOnly": false, "title": "The Number of Employees Which Report to Each Employee", "titleSlug": "the-number-of-employees-which-report-to-each-employee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183725, "totalSubmissionRaw": 366231}, "1732": {"acRate": 83.59994382219725, "difficulty": "Easy", "likes": 2929, "dislikes": 360, "categoryTitle": "Algorithms", "frontendQuestionId": "1732", "paidOnly": false, "title": "Find the Highest Altitude", "titleSlug": "find-the-highest-altitude", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 476195, "totalSubmissionRaw": 569611}, "1733": {"acRate": 43.30101180438449, "difficulty": "Medium", "likes": 217, "dislikes": 401, "categoryTitle": "Algorithms", "frontendQuestionId": "1733", "paidOnly": false, "title": "Minimum Number of People to Teach", "titleSlug": "minimum-number-of-people-to-teach", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10271, "totalSubmissionRaw": 23720}, "1734": {"acRate": 65.51424737548346, "difficulty": "Medium", "likes": 772, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "1734", "paidOnly": false, "title": "Decode XORed Permutation", "titleSlug": "decode-xored-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16600, "totalSubmissionRaw": 25338}, "1735": {"acRate": 52.02756852059625, "difficulty": "Hard", "likes": 292, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1735", "paidOnly": false, "title": "Count Ways to Make Array With Product", "titleSlug": "count-ways-to-make-array-with-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6492, "totalSubmissionRaw": 12478}, "1736": {"acRate": 42.98658934396521, "difficulty": "Easy", "likes": 377, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "1736", "paidOnly": false, "title": "Latest Time by Replacing Hidden Digits", "titleSlug": "latest-time-by-replacing-hidden-digits", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39138, "totalSubmissionRaw": 91047}, "1737": {"acRate": 36.949310666528454, "difficulty": "Medium", "likes": 324, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "1737", "paidOnly": false, "title": "Change Minimum Characters to Satisfy One of Three Conditions", "titleSlug": "change-minimum-characters-to-satisfy-one-of-three-conditions", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14258, "totalSubmissionRaw": 38588}, "1738": {"acRate": 62.322416435082985, "difficulty": "Medium", "likes": 510, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "1738", "paidOnly": false, "title": "Find Kth Largest XOR Coordinate Value", "titleSlug": "find-kth-largest-xor-coordinate-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23996, "totalSubmissionRaw": 38503}, "1739": {"acRate": 51.83324634655533, "difficulty": "Hard", "likes": 307, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "1739", "paidOnly": false, "title": "Building Boxes", "titleSlug": "building-boxes", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7945, "totalSubmissionRaw": 15328}, "1740": {"acRate": 73.6803299463146, "difficulty": "Medium", "likes": 465, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "1740", "paidOnly": true, "title": "Find Distance in a Binary Tree", "titleSlug": "find-distance-in-a-binary-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31978, "totalSubmissionRaw": 43401}, "1741": {"acRate": 86.8627721135299, "difficulty": "Easy", "likes": 724, "dislikes": 19, "categoryTitle": "Database", "frontendQuestionId": "1741", "paidOnly": false, "title": "Find Total Time Spent by Each Employee", "titleSlug": "find-total-time-spent-by-each-employee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151306, "totalSubmissionRaw": 174190}, "1742": {"acRate": 73.69458234172922, "difficulty": "Easy", "likes": 611, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "1742", "paidOnly": false, "title": "Maximum Number of Balls in a Box", "titleSlug": "maximum-number-of-balls-in-a-box", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68435, "totalSubmissionRaw": 92863}, "1743": {"acRate": 74.76280834914611, "difficulty": "Medium", "likes": 1971, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "1743", "paidOnly": false, "title": "Restore the Array From Adjacent Pairs", "titleSlug": "restore-the-array-from-adjacent-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 110714, "totalSubmissionRaw": 148087}, "1744": {"acRate": 34.63102847181871, "difficulty": "Medium", "likes": 134, "dislikes": 332, "categoryTitle": "Algorithms", "frontendQuestionId": "1744", "paidOnly": false, "title": "Can You Eat Your Favorite Candy on Your Favorite Day?", "titleSlug": "can-you-eat-your-favorite-candy-on-your-favorite-day", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11324, "totalSubmissionRaw": 32699}, "1745": {"acRate": 44.46784517926437, "difficulty": "Hard", "likes": 918, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1745", "paidOnly": false, "title": "Palindrome Partitioning IV", "titleSlug": "palindrome-partitioning-iv", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26815, "totalSubmissionRaw": 60302}, "1746": {"acRate": 62.22943006553253, "difficulty": "Medium", "likes": 275, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "1746", "paidOnly": true, "title": "Maximum Subarray Sum After One Operation", "titleSlug": "maximum-subarray-sum-after-one-operation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9401, "totalSubmissionRaw": 15107}, "1747": {"acRate": 63.00867684679695, "difficulty": "Medium", "likes": 189, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "1747", "paidOnly": true, "title": "Leetflex Banned Accounts", "titleSlug": "leetflex-banned-accounts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 23891, "totalSubmissionRaw": 37917}, "1748": {"acRate": 78.37256086960122, "difficulty": "Easy", "likes": 1568, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1748", "paidOnly": false, "title": "Sum of Unique Elements", "titleSlug": "sum-of-unique-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 189334, "totalSubmissionRaw": 241582}, "1749": {"acRate": 60.50805364365288, "difficulty": "Medium", "likes": 1286, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1749", "paidOnly": false, "title": "Maximum Absolute Sum of Any Subarray", "titleSlug": "maximum-absolute-sum-of-any-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42637, "totalSubmissionRaw": 70465}, "1750": {"acRate": 55.93707993139845, "difficulty": "Medium", "likes": 1229, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "1750", "paidOnly": false, "title": "Minimum Length of String After Deleting Similar Ends", "titleSlug": "minimum-length-of-string-after-deleting-similar-ends", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 168949, "totalSubmissionRaw": 302034}, "1751": {"acRate": 61.27799537614504, "difficulty": "Hard", "likes": 2094, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "1751", "paidOnly": false, "title": "Maximum Number of Events That Can Be Attended II", "titleSlug": "maximum-number-of-events-that-can-be-attended-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77130, "totalSubmissionRaw": 125869}, "1752": {"acRate": 51.778146731598426, "difficulty": "Easy", "likes": 3350, "dislikes": 204, "categoryTitle": "Algorithms", "frontendQuestionId": "1752", "paidOnly": false, "title": "Check if Array Is Sorted and Rotated", "titleSlug": "check-if-array-is-sorted-and-rotated", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 335875, "totalSubmissionRaw": 648681}, "1753": {"acRate": 67.61946889156664, "difficulty": "Medium", "likes": 950, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1753", "paidOnly": false, "title": "Maximum Score From Removing Stones", "titleSlug": "maximum-score-from-removing-stones", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44332, "totalSubmissionRaw": 65561}, "1754": {"acRate": 49.28520653976779, "difficulty": "Medium", "likes": 555, "dislikes": 78, "categoryTitle": "Algorithms", "frontendQuestionId": "1754", "paidOnly": false, "title": "Largest Merge Of Two Strings", "titleSlug": "largest-merge-of-two-strings", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24959, "totalSubmissionRaw": 50643}, "1755": {"acRate": 40.35562427522226, "difficulty": "Hard", "likes": 919, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1755", "paidOnly": false, "title": "Closest Subsequence Sum", "titleSlug": "closest-subsequence-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19836, "totalSubmissionRaw": 49153}, "1756": {"acRate": 75.7736883645578, "difficulty": "Medium", "likes": 290, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "1756", "paidOnly": true, "title": "Design Most Recently Used Queue", "titleSlug": "design-most-recently-used-queue", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18241, "totalSubmissionRaw": 24073}, "1757": {"acRate": 89.3461005515974, "difficulty": "Easy", "likes": 2517, "dislikes": 113, "categoryTitle": "Database", "frontendQuestionId": "1757", "paidOnly": false, "title": "Recyclable and Low Fat Products", "titleSlug": "recyclable-and-low-fat-products", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1374027, "totalSubmissionRaw": 1537873}, "1758": {"acRate": 63.77557900414658, "difficulty": "Easy", "likes": 1443, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1758", "paidOnly": false, "title": "Minimum Changes To Make Alternating Binary String", "titleSlug": "minimum-changes-to-make-alternating-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151342, "totalSubmissionRaw": 237303}, "1759": {"acRate": 57.61990037772193, "difficulty": "Medium", "likes": 1491, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "1759", "paidOnly": false, "title": "Count Number of Homogenous Substrings", "titleSlug": "count-number-of-homogenous-substrings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 114867, "totalSubmissionRaw": 199353}, "1760": {"acRate": 60.41312552216876, "difficulty": "Medium", "likes": 2011, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1760", "paidOnly": false, "title": "Minimum Limit of Balls in a Bag", "titleSlug": "minimum-limit-of-balls-in-a-bag", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41940, "totalSubmissionRaw": 69422}, "1761": {"acRate": 42.91779505547305, "difficulty": "Hard", "likes": 324, "dislikes": 287, "categoryTitle": "Algorithms", "frontendQuestionId": "1761", "paidOnly": false, "title": "Minimum Degree of a Connected Trio in a Graph", "titleSlug": "minimum-degree-of-a-connected-trio-in-a-graph", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24564, "totalSubmissionRaw": 57235}, "1762": {"acRate": 80.0426203993446, "difficulty": "Medium", "likes": 1237, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "1762", "paidOnly": true, "title": "Buildings With an Ocean View", "titleSlug": "buildings-with-an-ocean-view", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 243749, "totalSubmissionRaw": 304525}, "1763": {"acRate": 61.17967654667167, "difficulty": "Easy", "likes": 1358, "dislikes": 893, "categoryTitle": "Algorithms", "frontendQuestionId": "1763", "paidOnly": false, "title": "Longest Nice Substring", "titleSlug": "longest-nice-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61964, "totalSubmissionRaw": 101282}, "1764": {"acRate": 53.90766640766641, "difficulty": "Medium", "likes": 335, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1764", "paidOnly": false, "title": "Form Array by Concatenating Subarrays of Another Array", "titleSlug": "form-array-by-concatenating-subarrays-of-another-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16651, "totalSubmissionRaw": 30888}, "1765": {"acRate": 63.11300183847107, "difficulty": "Medium", "likes": 836, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1765", "paidOnly": false, "title": "Map of Highest Peak", "titleSlug": "map-of-highest-peak", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29523, "totalSubmissionRaw": 46778}, "1766": {"acRate": 41.41773537691586, "difficulty": "Hard", "likes": 405, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "1766", "paidOnly": false, "title": "Tree of Coprimes", "titleSlug": "tree-of-coprimes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10593, "totalSubmissionRaw": 25576}, "1767": {"acRate": 77.66090115490972, "difficulty": "Hard", "likes": 175, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "1767", "paidOnly": true, "title": "Find the Subtasks That Did Not Execute", "titleSlug": "find-the-subtasks-that-did-not-execute", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14323, "totalSubmissionRaw": 18443}, "1768": {"acRate": 80.99878640861685, "difficulty": "Easy", "likes": 4040, "dislikes": 106, "categoryTitle": "Algorithms", "frontendQuestionId": "1768", "paidOnly": false, "title": "Merge Strings Alternately", "titleSlug": "merge-strings-alternately", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 1156639, "totalSubmissionRaw": 1427970}, "1769": {"acRate": 85.98901803812896, "difficulty": "Medium", "likes": 2266, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "1769", "paidOnly": false, "title": "Minimum Number of Operations to Move All Balls to Each Box", "titleSlug": "minimum-number-of-operations-to-move-all-balls-to-each-box", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 134050, "totalSubmissionRaw": 155892}, "1770": {"acRate": 41.114320222653994, "difficulty": "Hard", "likes": 2536, "dislikes": 514, "categoryTitle": "Algorithms", "frontendQuestionId": "1770", "paidOnly": false, "title": "Maximum Score from Performing Multiplication Operations", "titleSlug": "maximum-score-from-performing-multiplication-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 117441, "totalSubmissionRaw": 285645}, "1771": {"acRate": 36.871868949196305, "difficulty": "Hard", "likes": 543, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "1771", "paidOnly": false, "title": "Maximize Palindrome Length From Subsequences", "titleSlug": "maximize-palindrome-length-from-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11997, "totalSubmissionRaw": 32537}, "1772": {"acRate": 65.88186699710863, "difficulty": "Medium", "likes": 91, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1772", "paidOnly": true, "title": "Sort Features by Popularity", "titleSlug": "sort-features-by-popularity", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6380, "totalSubmissionRaw": 9684}, "1773": {"acRate": 84.65997410462714, "difficulty": "Easy", "likes": 1908, "dislikes": 238, "categoryTitle": "Algorithms", "frontendQuestionId": "1773", "paidOnly": false, "title": "Count Items Matching a Rule", "titleSlug": "count-items-matching-a-rule", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 241275, "totalSubmissionRaw": 284993}, "1774": {"acRate": 47.80862321955268, "difficulty": "Medium", "likes": 713, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1774", "paidOnly": false, "title": "Closest Dessert Cost", "titleSlug": "closest-dessert-cost", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32256, "totalSubmissionRaw": 67469}, "1775": {"acRate": 53.780780885374945, "difficulty": "Medium", "likes": 930, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "1775", "paidOnly": false, "title": "Equal Sum Arrays With Minimum Number of Operations", "titleSlug": "equal-sum-arrays-with-minimum-number-of-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30882, "totalSubmissionRaw": 57422}, "1776": {"acRate": 55.70811603650587, "difficulty": "Hard", "likes": 900, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1776", "paidOnly": false, "title": "Car Fleet II", "titleSlug": "car-fleet-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27346, "totalSubmissionRaw": 49088}, "1777": {"acRate": 82.34574976122254, "difficulty": "Easy", "likes": 136, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "1777", "paidOnly": true, "title": "Product's Price for Each Store", "titleSlug": "products-price-for-each-store", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 21554, "totalSubmissionRaw": 26175}, "1778": {"acRate": 41.05787990461739, "difficulty": "Medium", "likes": 172, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1778", "paidOnly": true, "title": "Shortest Path in a Hidden Grid", "titleSlug": "shortest-path-in-a-hidden-grid", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9470, "totalSubmissionRaw": 23065}, "1779": {"acRate": 68.93382458932268, "difficulty": "Easy", "likes": 853, "dislikes": 187, "categoryTitle": "Algorithms", "frontendQuestionId": "1779", "paidOnly": false, "title": "Find Nearest Point That Has the Same X or Y Coordinate", "titleSlug": "find-nearest-point-that-has-the-same-x-or-y-coordinate", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 119554, "totalSubmissionRaw": 173433}, "1780": {"acRate": 68.26366220911866, "difficulty": "Medium", "likes": 984, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1780", "paidOnly": false, "title": "Check if Number is a Sum of Powers of Three", "titleSlug": "check-if-number-is-a-sum-of-powers-of-three", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45381, "totalSubmissionRaw": 66479}, "1781": {"acRate": 68.25792143103855, "difficulty": "Medium", "likes": 1176, "dislikes": 182, "categoryTitle": "Algorithms", "frontendQuestionId": "1781", "paidOnly": false, "title": "Sum of Beauty of All Substrings", "titleSlug": "sum-of-beauty-of-all-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75096, "totalSubmissionRaw": 110018}, "1782": {"acRate": 40.54979024067123, "difficulty": "Hard", "likes": 318, "dislikes": 166, "categoryTitle": "Algorithms", "frontendQuestionId": "1782", "paidOnly": false, "title": "Count Pairs Of Nodes", "titleSlug": "count-pairs-of-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7346, "totalSubmissionRaw": 18116}, "1783": {"acRate": 83.16036156678942, "difficulty": "Medium", "likes": 235, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "1783", "paidOnly": true, "title": "Grand Slam Titles", "titleSlug": "grand-slam-titles", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27324, "totalSubmissionRaw": 32857}, "1784": {"acRate": 39.248516809492415, "difficulty": "Easy", "likes": 346, "dislikes": 976, "categoryTitle": "Algorithms", "frontendQuestionId": "1784", "paidOnly": false, "title": "Check if Binary String Has at Most One Segment of Ones", "titleSlug": "check-if-binary-string-has-at-most-one-segment-of-ones", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47632, "totalSubmissionRaw": 121360}, "1785": {"acRate": 43.90271816881259, "difficulty": "Medium", "likes": 270, "dislikes": 195, "categoryTitle": "Algorithms", "frontendQuestionId": "1785", "paidOnly": false, "title": "Minimum Elements to Add to Form a Given Sum", "titleSlug": "minimum-elements-to-add-to-form-a-given-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23016, "totalSubmissionRaw": 52425}, "1786": {"acRate": 39.39430213071582, "difficulty": "Medium", "likes": 1110, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "1786", "paidOnly": false, "title": "Number of Restricted Paths From First to Last Node", "titleSlug": "number-of-restricted-paths-from-first-to-last-node", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26328, "totalSubmissionRaw": 66832}, "1787": {"acRate": 39.666338166971705, "difficulty": "Hard", "likes": 404, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "1787", "paidOnly": false, "title": "Make the XOR of All Segments Equal to Zero", "titleSlug": "make-the-xor-of-all-segments-equal-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5635, "totalSubmissionRaw": 14206}, "1788": {"acRate": 65.49432290224314, "difficulty": "Hard", "likes": 77, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "1788", "paidOnly": true, "title": "Maximize the Beauty of the Garden", "titleSlug": "maximize-the-beauty-of-the-garden", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2365, "totalSubmissionRaw": 3611}, "1789": {"acRate": 67.10822850622894, "difficulty": "Easy", "likes": 554, "dislikes": 226, "categoryTitle": "Database", "frontendQuestionId": "1789", "paidOnly": false, "title": "Primary Department for Each Employee", "titleSlug": "primary-department-for-each-employee", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 165858, "totalSubmissionRaw": 247136}, "1790": {"acRate": 45.9596691728145, "difficulty": "Easy", "likes": 1108, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1790", "paidOnly": false, "title": "Check if One String Swap Can Make Strings Equal", "titleSlug": "check-if-one-string-swap-can-make-strings-equal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 117307, "totalSubmissionRaw": 255239}, "1791": {"acRate": 86.65419051812711, "difficulty": "Easy", "likes": 1814, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "1791", "paidOnly": false, "title": "Find Center of Star Graph", "titleSlug": "find-center-of-star-graph", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 354224, "totalSubmissionRaw": 408779}, "1792": {"acRate": 54.3265630849869, "difficulty": "Medium", "likes": 731, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "1792", "paidOnly": false, "title": "Maximum Average Pass Ratio", "titleSlug": "maximum-average-pass-ratio", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23217, "totalSubmissionRaw": 42736}, "1793": {"acRate": 64.30437703735039, "difficulty": "Hard", "likes": 1885, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "1793", "paidOnly": false, "title": "Maximum Score of a Good Subarray", "titleSlug": "maximum-score-of-a-good-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77526, "totalSubmissionRaw": 120561}, "1794": {"acRate": 64.9609984399376, "difficulty": "Medium", "likes": 44, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1794", "paidOnly": true, "title": "Count Pairs of Equal Substrings With Minimum Difference", "titleSlug": "count-pairs-of-equal-substrings-with-minimum-difference", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2082, "totalSubmissionRaw": 3205}, "1795": {"acRate": 85.39564905570165, "difficulty": "Easy", "likes": 865, "dislikes": 57, "categoryTitle": "Database", "frontendQuestionId": "1795", "paidOnly": false, "title": "Rearrange Products Table", "titleSlug": "rearrange-products-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 142880, "totalSubmissionRaw": 167316}, "1796": {"acRate": 50.944807338865594, "difficulty": "Easy", "likes": 538, "dislikes": 130, "categoryTitle": "Algorithms", "frontendQuestionId": "1796", "paidOnly": false, "title": "Second Largest Digit in a String", "titleSlug": "second-largest-digit-in-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64031, "totalSubmissionRaw": 125687}, "1797": {"acRate": 57.85443256295274, "difficulty": "Medium", "likes": 379, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1797", "paidOnly": false, "title": "Design Authentication Manager", "titleSlug": "design-authentication-manager", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33544, "totalSubmissionRaw": 57980}, "1798": {"acRate": 61.32370283018867, "difficulty": "Medium", "likes": 825, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "1798", "paidOnly": false, "title": "Maximum Number of Consecutive Values You Can Make", "titleSlug": "maximum-number-of-consecutive-values-you-can-make", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20801, "totalSubmissionRaw": 33920}, "1799": {"acRate": 57.76601804384176, "difficulty": "Hard", "likes": 1642, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1799", "paidOnly": false, "title": "Maximize Score After N Operations", "titleSlug": "maximize-score-after-n-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 62876, "totalSubmissionRaw": 108846}, "1800": {"acRate": 61.978957513452734, "difficulty": "Easy", "likes": 735, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1800", "paidOnly": false, "title": "Maximum Ascending Subarray Sum", "titleSlug": "maximum-ascending-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61736, "totalSubmissionRaw": 99608}, "1801": {"acRate": 50.55591607181484, "difficulty": "Medium", "likes": 301, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "1801", "paidOnly": false, "title": "Number of Orders in the Backlog", "titleSlug": "number-of-orders-in-the-backlog", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23372, "totalSubmissionRaw": 46230}, "1802": {"acRate": 39.12908274325682, "difficulty": "Medium", "likes": 2565, "dislikes": 460, "categoryTitle": "Algorithms", "frontendQuestionId": "1802", "paidOnly": false, "title": "Maximum Value at a Given Index in a Bounded Array", "titleSlug": "maximum-value-at-a-given-index-in-a-bounded-array", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 76756, "totalSubmissionRaw": 196161}, "1803": {"acRate": 48.16860465116279, "difficulty": "Hard", "likes": 532, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1803", "paidOnly": false, "title": "Count Pairs With XOR in a Range", "titleSlug": "count-pairs-with-xor-in-a-range", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9942, "totalSubmissionRaw": 20640}, "1804": {"acRate": 63.139531558326425, "difficulty": "Medium", "likes": 337, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "1804", "paidOnly": true, "title": "Implement Trie II (Prefix Tree)", "titleSlug": "implement-trie-ii-prefix-tree", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 22078, "totalSubmissionRaw": 34967}, "1805": {"acRate": 38.52537009581554, "difficulty": "Easy", "likes": 625, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "1805", "paidOnly": false, "title": "Number of Different Integers in a String", "titleSlug": "number-of-different-integers-in-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52230, "totalSubmissionRaw": 135573}, "1806": {"acRate": 73.04051078819903, "difficulty": "Medium", "likes": 320, "dislikes": 173, "categoryTitle": "Algorithms", "frontendQuestionId": "1806", "paidOnly": false, "title": "Minimum Number of Operations to Reinitialize a Permutation", "titleSlug": "minimum-number-of-operations-to-reinitialize-a-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19905, "totalSubmissionRaw": 27252}, "1807": {"acRate": 67.23615378228016, "difficulty": "Medium", "likes": 483, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1807", "paidOnly": false, "title": "Evaluate the Bracket Pairs of a String", "titleSlug": "evaluate-the-bracket-pairs-of-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32389, "totalSubmissionRaw": 48172}, "1808": {"acRate": 33.848635569296945, "difficulty": "Hard", "likes": 228, "dislikes": 168, "categoryTitle": "Algorithms", "frontendQuestionId": "1808", "paidOnly": false, "title": "Maximize Number of Nice Divisors", "titleSlug": "maximize-number-of-nice-divisors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7554, "totalSubmissionRaw": 22317}, "1809": {"acRate": 58.57409297251645, "difficulty": "Easy", "likes": 91, "dislikes": 62, "categoryTitle": "Database", "frontendQuestionId": "1809", "paidOnly": true, "title": "Ad-Free Sessions", "titleSlug": "ad-free-sessions", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16645, "totalSubmissionRaw": 28417}, "1810": {"acRate": 57.584055986611894, "difficulty": "Medium", "likes": 88, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "1810", "paidOnly": true, "title": "Minimum Path Cost in a Hidden Grid", "titleSlug": "minimum-path-cost-in-a-hidden-grid", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3785, "totalSubmissionRaw": 6573}, "1811": {"acRate": 60.726379637554416, "difficulty": "Medium", "likes": 199, "dislikes": 26, "categoryTitle": "Database", "frontendQuestionId": "1811", "paidOnly": true, "title": "Find Interview Candidates", "titleSlug": "find-interview-candidates", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16317, "totalSubmissionRaw": 26871}, "1812": {"acRate": 78.8697980296847, "difficulty": "Easy", "likes": 824, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1812", "paidOnly": false, "title": "Determine Color of a Chessboard Square", "titleSlug": "determine-color-of-a-chessboard-square", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91026, "totalSubmissionRaw": 115413}, "1813": {"acRate": 48.89460528550975, "difficulty": "Medium", "likes": 990, "dislikes": 155, "categoryTitle": "Algorithms", "frontendQuestionId": "1813", "paidOnly": false, "title": "Sentence Similarity III", "titleSlug": "sentence-similarity-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 120888, "totalSubmissionRaw": 247242}, "1814": {"acRate": 48.63126421727442, "difficulty": "Medium", "likes": 1843, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "1814", "paidOnly": false, "title": "Count Nice Pairs in an Array", "titleSlug": "count-nice-pairs-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112879, "totalSubmissionRaw": 232112}, "1815": {"acRate": 40.05181347150259, "difficulty": "Hard", "likes": 343, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "1815", "paidOnly": false, "title": "Maximum Number of Groups Getting Fresh Donuts", "titleSlug": "maximum-number-of-groups-getting-fresh-donuts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6957, "totalSubmissionRaw": 17370}, "1816": {"acRate": 85.69960398481713, "difficulty": "Easy", "likes": 1149, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "1816", "paidOnly": false, "title": "Truncate Sentence", "titleSlug": "truncate-sentence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 187623, "totalSubmissionRaw": 218931}, "1817": {"acRate": 80.39324068224889, "difficulty": "Medium", "likes": 829, "dislikes": 309, "categoryTitle": "Algorithms", "frontendQuestionId": "1817", "paidOnly": false, "title": "Finding the Users Active Minutes", "titleSlug": "finding-the-users-active-minutes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61086, "totalSubmissionRaw": 75984}, "1818": {"acRate": 30.92583334302224, "difficulty": "Medium", "likes": 1028, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "1818", "paidOnly": false, "title": "Minimum Absolute Sum Difference", "titleSlug": "minimum-absolute-sum-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26599, "totalSubmissionRaw": 86009}, "1819": {"acRate": 41.303800654417316, "difficulty": "Hard", "likes": 415, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "1819", "paidOnly": false, "title": "Number of Different Subsequences GCDs", "titleSlug": "number-of-different-subsequences-gcds", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9846, "totalSubmissionRaw": 23838}, "1820": {"acRate": 51.051454138702454, "difficulty": "Medium", "likes": 221, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "1820", "paidOnly": true, "title": "Maximum Number of Accepted Invitations", "titleSlug": "maximum-number-of-accepted-invitations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9128, "totalSubmissionRaw": 17880}, "1821": {"acRate": 87.73145919578961, "difficulty": "Easy", "likes": 60, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "1821", "paidOnly": true, "title": "Find Customers With Positive Revenue this Year", "titleSlug": "find-customers-with-positive-revenue-this-year", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27338, "totalSubmissionRaw": 31161}, "1822": {"acRate": 65.3382179006963, "difficulty": "Easy", "likes": 2178, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "1822", "paidOnly": false, "title": "Sign of the Product of an Array", "titleSlug": "sign-of-the-product-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 357417, "totalSubmissionRaw": 547025}, "1823": {"acRate": 81.80765473564051, "difficulty": "Medium", "likes": 3813, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1823", "paidOnly": false, "title": "Find the Winner of the Circular Game", "titleSlug": "find-the-winner-of-the-circular-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 298130, "totalSubmissionRaw": 364428}, "1824": {"acRate": 50.375236562180504, "difficulty": "Medium", "likes": 1202, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "1824", "paidOnly": false, "title": "Minimum Sideway Jumps", "titleSlug": "minimum-sideway-jumps", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46316, "totalSubmissionRaw": 91942}, "1825": {"acRate": 37.525379609544466, "difficulty": "Hard", "likes": 470, "dislikes": 132, "categoryTitle": "Algorithms", "frontendQuestionId": "1825", "paidOnly": false, "title": "Finding MK Average", "titleSlug": "finding-mk-average", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21624, "totalSubmissionRaw": 57625}, "1826": {"acRate": 50.35394456289979, "difficulty": "Easy", "likes": 67, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "1826", "paidOnly": true, "title": "Faulty Sensor", "titleSlug": "faulty-sensor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5904, "totalSubmissionRaw": 11725}, "1827": {"acRate": 80.32842105263158, "difficulty": "Easy", "likes": 1240, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "1827", "paidOnly": false, "title": "Minimum Operations to Make the Array Increasing", "titleSlug": "minimum-operations-to-make-the-array-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 104929, "totalSubmissionRaw": 130625}, "1828": {"acRate": 86.41882362921098, "difficulty": "Medium", "likes": 1153, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "1828", "paidOnly": false, "title": "Queries on Number of Points Inside a Circle", "titleSlug": "queries-on-number-of-points-inside-a-circle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 81499, "totalSubmissionRaw": 94307}, "1829": {"acRate": 77.05778906746129, "difficulty": "Medium", "likes": 786, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "1829", "paidOnly": false, "title": "Maximum XOR for Each Query", "titleSlug": "maximum-xor-for-each-query", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31549, "totalSubmissionRaw": 40942}, "1830": {"acRate": 50.07504907054613, "difficulty": "Hard", "likes": 180, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "1830", "paidOnly": false, "title": "Minimum Number of Operations to Make String Sorted", "titleSlug": "minimum-number-of-operations-to-make-string-sorted", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4337, "totalSubmissionRaw": 8661}, "1831": {"acRate": 81.91468828411503, "difficulty": "Medium", "likes": 87, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "1831", "paidOnly": true, "title": "Maximum Transaction Each Day", "titleSlug": "maximum-transaction-each-day", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21220, "totalSubmissionRaw": 25905}, "1832": {"acRate": 83.50323154071522, "difficulty": "Easy", "likes": 2800, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "1832", "paidOnly": false, "title": "Check if the Sentence Is Pangram", "titleSlug": "check-if-the-sentence-is-pangram", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 380492, "totalSubmissionRaw": 455662}, "1833": {"acRate": 73.82272153065307, "difficulty": "Medium", "likes": 2186, "dislikes": 674, "categoryTitle": "Algorithms", "frontendQuestionId": "1833", "paidOnly": false, "title": "Maximum Ice Cream Bars", "titleSlug": "maximum-ice-cream-bars", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 164212, "totalSubmissionRaw": 222441}, "1834": {"acRate": 45.84660973744583, "difficulty": "Medium", "likes": 3206, "dislikes": 269, "categoryTitle": "Algorithms", "frontendQuestionId": "1834", "paidOnly": false, "title": "Single-Threaded CPU", "titleSlug": "single-threaded-cpu", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 115108, "totalSubmissionRaw": 251073}, "1835": {"acRate": 61.34870317002882, "difficulty": "Hard", "likes": 612, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1835", "paidOnly": false, "title": "Find XOR Sum of All Pairs Bitwise AND", "titleSlug": "find-xor-sum-of-all-pairs-bitwise-and", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21288, "totalSubmissionRaw": 34700}, "1836": {"acRate": 74.75060271011722, "difficulty": "Medium", "likes": 398, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1836", "paidOnly": true, "title": "Remove Duplicates From an Unsorted Linked List", "titleSlug": "remove-duplicates-from-an-unsorted-linked-list", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 35967, "totalSubmissionRaw": 48116}, "1837": {"acRate": 77.63878029710712, "difficulty": "Easy", "likes": 513, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1837", "paidOnly": false, "title": "Sum of Digits in Base K", "titleSlug": "sum-of-digits-in-base-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59580, "totalSubmissionRaw": 76740}, "1838": {"acRate": 44.04422037295754, "difficulty": "Medium", "likes": 4753, "dislikes": 229, "categoryTitle": "Algorithms", "frontendQuestionId": "1838", "paidOnly": false, "title": "Frequency of the Most Frequent Element", "titleSlug": "frequency-of-the-most-frequent-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166772, "totalSubmissionRaw": 378644}, "1839": {"acRate": 49.686364169304724, "difficulty": "Medium", "likes": 765, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1839", "paidOnly": false, "title": "Longest Substring Of All Vowels in Order", "titleSlug": "longest-substring-of-all-vowels-in-order", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33899, "totalSubmissionRaw": 68229}, "1840": {"acRate": 36.61599471249174, "difficulty": "Hard", "likes": 377, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1840", "paidOnly": false, "title": "Maximum Building Height", "titleSlug": "maximum-building-height", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7756, "totalSubmissionRaw": 21182}, "1841": {"acRate": 53.417083537066986, "difficulty": "Medium", "likes": 108, "dislikes": 97, "categoryTitle": "Database", "frontendQuestionId": "1841", "paidOnly": true, "title": "League Statistics", "titleSlug": "league-statistics", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14202, "totalSubmissionRaw": 26587}, "1842": {"acRate": 53.50416515755161, "difficulty": "Hard", "likes": 122, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "1842", "paidOnly": true, "title": "Next Palindrome Using Same Digits", "titleSlug": "next-palindrome-using-same-digits", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5909, "totalSubmissionRaw": 11044}, "1843": {"acRate": 45.03146982599037, "difficulty": "Medium", "likes": 98, "dislikes": 58, "categoryTitle": "Database", "frontendQuestionId": "1843", "paidOnly": true, "title": "Suspicious Bank Accounts", "titleSlug": "suspicious-bank-accounts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12163, "totalSubmissionRaw": 27010}, "1844": {"acRate": 81.74340394549805, "difficulty": "Easy", "likes": 841, "dislikes": 110, "categoryTitle": "Algorithms", "frontendQuestionId": "1844", "paidOnly": false, "title": "Replace All Digits with Characters", "titleSlug": "replace-all-digits-with-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 94309, "totalSubmissionRaw": 115372}, "1845": {"acRate": 69.50564841153722, "difficulty": "Medium", "likes": 1422, "dislikes": 88, "categoryTitle": "Algorithms", "frontendQuestionId": "1845", "paidOnly": false, "title": "Seat Reservation Manager", "titleSlug": "seat-reservation-manager", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 127791, "totalSubmissionRaw": 183857}, "1846": {"acRate": 65.83267600078881, "difficulty": "Medium", "likes": 1088, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "1846", "paidOnly": false, "title": "Maximum Element After Decreasing and Rearranging", "titleSlug": "maximum-element-after-decreasing-and-rearranging", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 106828, "totalSubmissionRaw": 162272}, "1847": {"acRate": 38.89019792648445, "difficulty": "Hard", "likes": 514, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1847", "paidOnly": false, "title": "Closest Room", "titleSlug": "closest-room", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9903, "totalSubmissionRaw": 25464}, "1848": {"acRate": 54.460860520517606, "difficulty": "Easy", "likes": 365, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1848", "paidOnly": false, "title": "Minimum Distance to the Target Element", "titleSlug": "minimum-distance-to-the-target-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48694, "totalSubmissionRaw": 89411}, "1849": {"acRate": 36.394479142570745, "difficulty": "Medium", "likes": 532, "dislikes": 122, "categoryTitle": "Algorithms", "frontendQuestionId": "1849", "paidOnly": false, "title": "Splitting a String Into Descending Consecutive Values", "titleSlug": "splitting-a-string-into-descending-consecutive-values", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28320, "totalSubmissionRaw": 77814}, "1850": {"acRate": 71.54423807905064, "difficulty": "Medium", "likes": 781, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "1850", "paidOnly": false, "title": "Minimum Adjacent Swaps to Reach the Kth Smallest Number", "titleSlug": "minimum-adjacent-swaps-to-reach-the-kth-smallest-number", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23151, "totalSubmissionRaw": 32359}, "1851": {"acRate": 50.79886755292959, "difficulty": "Hard", "likes": 995, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1851", "paidOnly": false, "title": "Minimum Interval to Include Each Query", "titleSlug": "minimum-interval-to-include-each-query", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Line Sweep", "id": "VG9waWNUYWdOb2RlOjU2MTE5", "slug": "line-sweep"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41268, "totalSubmissionRaw": 81238}, "1852": {"acRate": 71.55530912115331, "difficulty": "Medium", "likes": 134, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1852", "paidOnly": true, "title": "Distinct Numbers in Each Subarray", "titleSlug": "distinct-numbers-in-each-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7743, "totalSubmissionRaw": 10821}, "1853": {"acRate": 85.65260918533349, "difficulty": "Easy", "likes": 66, "dislikes": 42, "categoryTitle": "Database", "frontendQuestionId": "1853", "paidOnly": true, "title": "Convert Date Format", "titleSlug": "convert-date-format", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13689, "totalSubmissionRaw": 15982}, "1854": {"acRate": 61.42937950756564, "difficulty": "Easy", "likes": 1345, "dislikes": 243, "categoryTitle": "Algorithms", "frontendQuestionId": "1854", "paidOnly": false, "title": "Maximum Population Year", "titleSlug": "maximum-population-year", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 78191, "totalSubmissionRaw": 127286}, "1855": {"acRate": 53.43912102275048, "difficulty": "Medium", "likes": 1207, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "1855", "paidOnly": false, "title": "Maximum Distance Between a Pair of Values", "titleSlug": "maximum-distance-between-a-pair-of-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52334, "totalSubmissionRaw": 97932}, "1856": {"acRate": 38.376486346462464, "difficulty": "Medium", "likes": 1456, "dislikes": 129, "categoryTitle": "Algorithms", "frontendQuestionId": "1856", "paidOnly": false, "title": "Maximum Subarray Min-Product", "titleSlug": "maximum-subarray-min-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30370, "totalSubmissionRaw": 79137}, "1857": {"acRate": 49.71799618210216, "difficulty": "Hard", "likes": 2142, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "1857", "paidOnly": false, "title": "Largest Color Value in a Directed Graph", "titleSlug": "largest-color-value-in-a-directed-graph", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68758, "totalSubmissionRaw": 138296}, "1858": {"acRate": 71.43099068585944, "difficulty": "Medium", "likes": 198, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "1858", "paidOnly": true, "title": "Longest Word With All Prefixes", "titleSlug": "longest-word-with-all-prefixes", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12654, "totalSubmissionRaw": 17715}, "1859": {"acRate": 83.40095335128449, "difficulty": "Easy", "likes": 2230, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "1859", "paidOnly": false, "title": "Sorting the Sentence", "titleSlug": "sorting-the-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 183362, "totalSubmissionRaw": 219856}, "1860": {"acRate": 72.53955037468775, "difficulty": "Medium", "likes": 224, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "1860", "paidOnly": false, "title": "Incremental Memory Leak", "titleSlug": "incremental-memory-leak", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21780, "totalSubmissionRaw": 30025}, "1861": {"acRate": 67.95817958179582, "difficulty": "Medium", "likes": 988, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "1861", "paidOnly": false, "title": "Rotating the Box", "titleSlug": "rotating-the-box", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56355, "totalSubmissionRaw": 82926}, "1862": {"acRate": 29.14061578388581, "difficulty": "Hard", "likes": 445, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1862", "paidOnly": false, "title": "Sum of Floored Pairs", "titleSlug": "sum-of-floored-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9881, "totalSubmissionRaw": 33908}, "1863": {"acRate": 87.80166069593712, "difficulty": "Easy", "likes": 2179, "dislikes": 256, "categoryTitle": "Algorithms", "frontendQuestionId": "1863", "paidOnly": false, "title": "Sum of All Subset XOR Totals", "titleSlug": "sum-of-all-subset-xor-totals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 189697, "totalSubmissionRaw": 216052}, "1864": {"acRate": 43.55643900884634, "difficulty": "Medium", "likes": 588, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1864", "paidOnly": false, "title": "Minimum Number of Swaps to Make the Binary String Alternating", "titleSlug": "minimum-number-of-swaps-to-make-the-binary-string-alternating", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28705, "totalSubmissionRaw": 65903}, "1865": {"acRate": 51.03067053668817, "difficulty": "Medium", "likes": 619, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "1865", "paidOnly": false, "title": "Finding Pairs With a Certain Sum", "titleSlug": "finding-pairs-with-a-certain-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27602, "totalSubmissionRaw": 54089}, "1866": {"acRate": 58.02978911664947, "difficulty": "Hard", "likes": 713, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1866", "paidOnly": false, "title": "Number of Ways to Rearrange Sticks With K Sticks Visible", "titleSlug": "number-of-ways-to-rearrange-sticks-with-k-sticks-visible", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15740, "totalSubmissionRaw": 27124}, "1867": {"acRate": 70.96720214190094, "difficulty": "Medium", "likes": 73, "dislikes": 268, "categoryTitle": "Database", "frontendQuestionId": "1867", "paidOnly": true, "title": "Orders With Maximum Quantity Above Average", "titleSlug": "orders-with-maximum-quantity-above-average", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16964, "totalSubmissionRaw": 23904}, "1868": {"acRate": 58.740037770360956, "difficulty": "Medium", "likes": 378, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1868", "paidOnly": true, "title": "Product of Two Run-Length Encoded Arrays", "titleSlug": "product-of-two-run-length-encoded-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49454, "totalSubmissionRaw": 84191}, "1869": {"acRate": 61.463765509800396, "difficulty": "Easy", "likes": 523, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1869", "paidOnly": false, "title": "Longer Contiguous Segments of Ones than Zeros", "titleSlug": "longer-contiguous-segments-of-ones-than-zeros", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51270, "totalSubmissionRaw": 83415}, "1870": {"acRate": 46.91296923001467, "difficulty": "Medium", "likes": 2323, "dislikes": 281, "categoryTitle": "Algorithms", "frontendQuestionId": "1870", "paidOnly": false, "title": "Minimum Speed to Arrive on Time", "titleSlug": "minimum-speed-to-arrive-on-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 105215, "totalSubmissionRaw": 224277}, "1871": {"acRate": 25.065512705950866, "difficulty": "Medium", "likes": 1689, "dislikes": 109, "categoryTitle": "Algorithms", "frontendQuestionId": "1871", "paidOnly": false, "title": "Jump Game VII", "titleSlug": "jump-game-vii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49930, "totalSubmissionRaw": 199198}, "1872": {"acRate": 53.34666871826435, "difficulty": "Hard", "likes": 450, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "1872", "paidOnly": false, "title": "Stone Game VIII", "titleSlug": "stone-game-viii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10401, "totalSubmissionRaw": 19497}, "1873": {"acRate": 57.55210019310838, "difficulty": "Easy", "likes": 1088, "dislikes": 77, "categoryTitle": "Database", "frontendQuestionId": "1873", "paidOnly": false, "title": "Calculate Special Bonus", "titleSlug": "calculate-special-bonus", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 257796, "totalSubmissionRaw": 447935}, "1874": {"acRate": 89.50487226757967, "difficulty": "Medium", "likes": 246, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1874", "paidOnly": true, "title": "Minimize Product Sum of Two Arrays", "titleSlug": "minimize-product-sum-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20391, "totalSubmissionRaw": 22782}, "1875": {"acRate": 67.03504894221662, "difficulty": "Medium", "likes": 75, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "1875", "paidOnly": true, "title": "Group Employees of the Same Salary", "titleSlug": "group-employees-of-the-same-salary", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12738, "totalSubmissionRaw": 19002}, "1876": {"acRate": 74.33745059820592, "difficulty": "Easy", "likes": 1528, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "1876", "paidOnly": false, "title": "Substrings of Size Three with Distinct Characters", "titleSlug": "substrings-of-size-three-with-distinct-characters", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 138061, "totalSubmissionRaw": 185722}, "1877": {"acRate": 81.4591211658816, "difficulty": "Medium", "likes": 1970, "dislikes": 450, "categoryTitle": "Algorithms", "frontendQuestionId": "1877", "paidOnly": false, "title": "Minimize Maximum Pair Sum in Array", "titleSlug": "minimize-maximum-pair-sum-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 184175, "totalSubmissionRaw": 226095}, "1878": {"acRate": 48.33187518226889, "difficulty": "Medium", "likes": 212, "dislikes": 522, "categoryTitle": "Algorithms", "frontendQuestionId": "1878", "paidOnly": false, "title": "Get Biggest Three Rhombus Sums in a Grid", "titleSlug": "get-biggest-three-rhombus-sums-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16573, "totalSubmissionRaw": 34290}, "1879": {"acRate": 48.35212489158716, "difficulty": "Hard", "likes": 680, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1879", "paidOnly": false, "title": "Minimum XOR Sum of Two Arrays", "titleSlug": "minimum-xor-sum-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15610, "totalSubmissionRaw": 32284}, "1880": {"acRate": 74.47016834591453, "difficulty": "Easy", "likes": 580, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1880", "paidOnly": false, "title": "Check if Word Equals Summation of Two Words", "titleSlug": "check-if-word-equals-summation-of-two-words", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70734, "totalSubmissionRaw": 94983}, "1881": {"acRate": 38.29455146131134, "difficulty": "Medium", "likes": 387, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "1881", "paidOnly": false, "title": "Maximum Value after Insertion", "titleSlug": "maximum-value-after-insertion", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29442, "totalSubmissionRaw": 76883}, "1882": {"acRate": 40.56792873051225, "difficulty": "Medium", "likes": 950, "dislikes": 275, "categoryTitle": "Algorithms", "frontendQuestionId": "1882", "paidOnly": false, "title": "Process Tasks Using Servers", "titleSlug": "process-tasks-using-servers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36430, "totalSubmissionRaw": 89800}, "1883": {"acRate": 38.022695476449556, "difficulty": "Hard", "likes": 336, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1883", "paidOnly": false, "title": "Minimum Skips to Arrive at Meeting On Time", "titleSlug": "minimum-skips-to-arrive-at-meeting-on-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7338, "totalSubmissionRaw": 19299}, "1884": {"acRate": 73.33108374107194, "difficulty": "Medium", "likes": 1475, "dislikes": 148, "categoryTitle": "Algorithms", "frontendQuestionId": "1884", "paidOnly": false, "title": "Egg Drop With 2 Eggs and N Floors", "titleSlug": "egg-drop-with-2-eggs-and-n-floors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52156, "totalSubmissionRaw": 71124}, "1885": {"acRate": 60.48826084565899, "difficulty": "Medium", "likes": 238, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1885", "paidOnly": true, "title": "Count Pairs in Two Arrays", "titleSlug": "count-pairs-in-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11001, "totalSubmissionRaw": 18187}, "1886": {"acRate": 57.55174940465287, "difficulty": "Easy", "likes": 1460, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "1886", "paidOnly": false, "title": "Determine Whether Matrix Can Be Obtained By Rotation", "titleSlug": "determine-whether-matrix-can-be-obtained-by-rotation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75402, "totalSubmissionRaw": 131016}, "1887": {"acRate": 72.78238287206898, "difficulty": "Medium", "likes": 1229, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "1887", "paidOnly": false, "title": "Reduction Operations to Make the Array Elements Equal", "titleSlug": "reduction-operations-to-make-the-array-elements-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96409, "totalSubmissionRaw": 132462}, "1888": {"acRate": 40.2018070659525, "difficulty": "Medium", "likes": 1228, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1888", "paidOnly": false, "title": "Minimum Number of Flips to Make the Binary String Alternating", "titleSlug": "minimum-number-of-flips-to-make-the-binary-string-alternating", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29722, "totalSubmissionRaw": 73932}, "1889": {"acRate": 32.04470805075734, "difficulty": "Hard", "likes": 406, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1889", "paidOnly": false, "title": "Minimum Space Wasted From Packaging", "titleSlug": "minimum-space-wasted-from-packaging", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13561, "totalSubmissionRaw": 42319}, "1890": {"acRate": 77.34723580921477, "difficulty": "Easy", "likes": 413, "dislikes": 12, "categoryTitle": "Database", "frontendQuestionId": "1890", "paidOnly": false, "title": "The Latest Login in 2020", "titleSlug": "the-latest-login-in-2020", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97251, "totalSubmissionRaw": 125733}, "1891": {"acRate": 49.80908903843369, "difficulty": "Medium", "likes": 575, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1891", "paidOnly": true, "title": "Cutting Ribbons", "titleSlug": "cutting-ribbons", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65356, "totalSubmissionRaw": 131212}, "1892": {"acRate": 44.37829944962372, "difficulty": "Hard", "likes": 89, "dislikes": 22, "categoryTitle": "Database", "frontendQuestionId": "1892", "paidOnly": true, "title": "Page Recommendations II", "titleSlug": "page-recommendations-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7902, "totalSubmissionRaw": 17806}, "1893": {"acRate": 50.09183914297148, "difficulty": "Easy", "likes": 609, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "1893", "paidOnly": false, "title": "Check if All the Integers in a Range Are Covered", "titleSlug": "check-if-all-the-integers-in-a-range-are-covered", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48816, "totalSubmissionRaw": 97453}, "1894": {"acRate": 53.196955568575355, "difficulty": "Medium", "likes": 1177, "dislikes": 132, "categoryTitle": "Algorithms", "frontendQuestionId": "1894", "paidOnly": false, "title": "Find the Student that Will Replace the Chalk", "titleSlug": "find-the-student-that-will-replace-the-chalk", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 193397, "totalSubmissionRaw": 363549}, "1895": {"acRate": 53.10895123296974, "difficulty": "Medium", "likes": 309, "dislikes": 261, "categoryTitle": "Algorithms", "frontendQuestionId": "1895", "paidOnly": false, "title": "Largest Magic Square", "titleSlug": "largest-magic-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12513, "totalSubmissionRaw": 23561}, "1896": {"acRate": 53.45508390918066, "difficulty": "Hard", "likes": 237, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1896", "paidOnly": false, "title": "Minimum Cost to Change the Final Value of Expression", "titleSlug": "minimum-cost-to-change-the-final-value-of-expression", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4332, "totalSubmissionRaw": 8104}, "1897": {"acRate": 67.11140947106374, "difficulty": "Easy", "likes": 1115, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "1897", "paidOnly": false, "title": "Redistribute Characters to Make All Strings Equal", "titleSlug": "redistribute-characters-to-make-all-strings-equal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 143958, "totalSubmissionRaw": 214506}, "1898": {"acRate": 44.47667391829828, "difficulty": "Medium", "likes": 990, "dislikes": 133, "categoryTitle": "Algorithms", "frontendQuestionId": "1898", "paidOnly": false, "title": "Maximum Number of Removable Characters", "titleSlug": "maximum-number-of-removable-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33120, "totalSubmissionRaw": 74466}, "1899": {"acRate": 66.69307806410599, "difficulty": "Medium", "likes": 818, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "1899", "paidOnly": false, "title": "Merge Triplets to Form Target Triplet", "titleSlug": "merge-triplets-to-form-target-triplet", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 72388, "totalSubmissionRaw": 108539}, "1900": {"acRate": 50.56693328645513, "difficulty": "Hard", "likes": 229, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1900", "paidOnly": false, "title": "The Earliest and Latest Rounds Where Players Compete", "titleSlug": "the-earliest-and-latest-rounds-where-players-compete", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5753, "totalSubmissionRaw": 11377}, "1901": {"acRate": 52.309867282169655, "difficulty": "Medium", "likes": 2148, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "1901", "paidOnly": false, "title": "Find a Peak Element II", "titleSlug": "find-a-peak-element-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90653, "totalSubmissionRaw": 173300}, "1902": {"acRate": 43.14310798946444, "difficulty": "Medium", "likes": 103, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1902", "paidOnly": true, "title": "Depth of BST Given Insertion Order", "titleSlug": "depth-of-bst-given-insertion-order", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2457, "totalSubmissionRaw": 5695}, "1903": {"acRate": 63.93938469361811, "difficulty": "Easy", "likes": 2129, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "1903", "paidOnly": false, "title": "Largest Odd Number in String", "titleSlug": "largest-odd-number-in-string", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 314342, "totalSubmissionRaw": 491625}, "1904": {"acRate": 43.97577702638165, "difficulty": "Medium", "likes": 218, "dislikes": 263, "categoryTitle": "Algorithms", "frontendQuestionId": "1904", "paidOnly": false, "title": "The Number of Full Rounds You Have Played", "titleSlug": "the-number-of-full-rounds-you-have-played", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23020, "totalSubmissionRaw": 52347}, "1905": {"acRate": 72.84605884980499, "difficulty": "Medium", "likes": 2523, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "1905", "paidOnly": false, "title": "Count Sub Islands", "titleSlug": "count-sub-islands", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 194062, "totalSubmissionRaw": 266402}, "1906": {"acRate": 44.58700273307015, "difficulty": "Medium", "likes": 539, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1906", "paidOnly": false, "title": "Minimum Absolute Difference Queries", "titleSlug": "minimum-absolute-difference-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11746, "totalSubmissionRaw": 26344}, "1907": {"acRate": 61.934299920463175, "difficulty": "Medium", "likes": 481, "dislikes": 88, "categoryTitle": "Database", "frontendQuestionId": "1907", "paidOnly": false, "title": "Count Salary Categories", "titleSlug": "count-salary-categories", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 139385, "totalSubmissionRaw": 225053}, "1908": {"acRate": 63.18832599118943, "difficulty": "Medium", "likes": 102, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "1908", "paidOnly": true, "title": "Game of Nim", "titleSlug": "game-of-nim", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4590, "totalSubmissionRaw": 7264}, "1909": {"acRate": 28.036897287844532, "difficulty": "Easy", "likes": 1258, "dislikes": 338, "categoryTitle": "Algorithms", "frontendQuestionId": "1909", "paidOnly": false, "title": "Remove One Element to Make the Array Strictly Increasing", "titleSlug": "remove-one-element-to-make-the-array-strictly-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 71184, "totalSubmissionRaw": 253894}, "1910": {"acRate": 78.07804922165572, "difficulty": "Medium", "likes": 1816, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "1910", "paidOnly": false, "title": "Remove All Occurrences of a Substring", "titleSlug": "remove-all-occurrences-of-a-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 138131, "totalSubmissionRaw": 176914}, "1911": {"acRate": 58.80023730356921, "difficulty": "Medium", "likes": 1260, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "1911", "paidOnly": false, "title": "Maximum Alternating Subsequence Sum", "titleSlug": "maximum-alternating-subsequence-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42619, "totalSubmissionRaw": 72481}, "1912": {"acRate": 36.64995695984607, "difficulty": "Hard", "likes": 247, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "1912", "paidOnly": false, "title": "Design Movie Rental System", "titleSlug": "design-movie-rental-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7238, "totalSubmissionRaw": 19749}, "1913": {"acRate": 82.86755577171672, "difficulty": "Easy", "likes": 1531, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "1913", "paidOnly": false, "title": "Maximum Product Difference Between Two Pairs", "titleSlug": "maximum-product-difference-between-two-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 258979, "totalSubmissionRaw": 312522}, "1914": {"acRate": 49.9131878915981, "difficulty": "Medium", "likes": 241, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "1914", "paidOnly": false, "title": "Cyclically Rotating a Grid", "titleSlug": "cyclically-rotating-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13224, "totalSubmissionRaw": 26494}, "1915": {"acRate": 66.83635617433032, "difficulty": "Medium", "likes": 1748, "dislikes": 277, "categoryTitle": "Algorithms", "frontendQuestionId": "1915", "paidOnly": false, "title": "Number of Wonderful Substrings", "titleSlug": "number-of-wonderful-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84683, "totalSubmissionRaw": 126702}, "1916": {"acRate": 48.83944678292243, "difficulty": "Hard", "likes": 493, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1916", "paidOnly": false, "title": "Count Ways to Build Rooms in an Ant Colony", "titleSlug": "count-ways-to-build-rooms-in-an-ant-colony", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8122, "totalSubmissionRaw": 16630}, "1917": {"acRate": 27.38282478766908, "difficulty": "Hard", "likes": 68, "dislikes": 60, "categoryTitle": "Database", "frontendQuestionId": "1917", "paidOnly": true, "title": "Leetcodify Friends Recommendations", "titleSlug": "leetcodify-friends-recommendations", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6964, "totalSubmissionRaw": 25432}, "1918": {"acRate": 53.15511702615879, "difficulty": "Medium", "likes": 209, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1918", "paidOnly": true, "title": "Kth Smallest Subarray Sum", "titleSlug": "kth-smallest-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4633, "totalSubmissionRaw": 8716}, "1919": {"acRate": 42.25815483690326, "difficulty": "Hard", "likes": 58, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "1919", "paidOnly": true, "title": "Leetcodify Similar Friends", "titleSlug": "leetcodify-similar-friends", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6037, "totalSubmissionRaw": 14286}, "1920": {"acRate": 90.06206642490864, "difficulty": "Easy", "likes": 3412, "dislikes": 409, "categoryTitle": "Algorithms", "frontendQuestionId": "1920", "paidOnly": false, "title": "Build Array from Permutation", "titleSlug": "build-array-from-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 579408, "totalSubmissionRaw": 643343}, "1921": {"acRate": 50.94116623070827, "difficulty": "Medium", "likes": 1517, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "1921", "paidOnly": false, "title": "Eliminate Maximum Number of Monsters", "titleSlug": "eliminate-maximum-number-of-monsters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 111201, "totalSubmissionRaw": 218293}, "1922": {"acRate": 47.057770517848056, "difficulty": "Medium", "likes": 1517, "dislikes": 452, "categoryTitle": "Algorithms", "frontendQuestionId": "1922", "paidOnly": false, "title": "Count Good Numbers", "titleSlug": "count-good-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 84120, "totalSubmissionRaw": 178759}, "1923": {"acRate": 28.562215613915658, "difficulty": "Hard", "likes": 480, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1923", "paidOnly": false, "title": "Longest Common Subpath", "titleSlug": "longest-common-subpath", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7972, "totalSubmissionRaw": 27911}, "1924": {"acRate": 51.016260162601625, "difficulty": "Hard", "likes": 13, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1924", "paidOnly": true, "title": "Erect the Fence II", "titleSlug": "erect-the-fence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 753, "totalSubmissionRaw": 1476}, "1925": {"acRate": 68.29254711990869, "difficulty": "Easy", "likes": 428, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "1925", "paidOnly": false, "title": "Count Square Sum Triples", "titleSlug": "count-square-sum-triples", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49060, "totalSubmissionRaw": 71838}, "1926": {"acRate": 46.92360436395212, "difficulty": "Medium", "likes": 2365, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "1926", "paidOnly": false, "title": "Nearest Exit from Entrance in Maze", "titleSlug": "nearest-exit-from-entrance-in-maze", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 177245, "totalSubmissionRaw": 377731}, "1927": {"acRate": 47.90883105160223, "difficulty": "Medium", "likes": 505, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "1927", "paidOnly": false, "title": "Sum Game", "titleSlug": "sum-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12738, "totalSubmissionRaw": 26588}, "1928": {"acRate": 38.9481527250259, "difficulty": "Hard", "likes": 800, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "1928", "paidOnly": false, "title": "Minimum Cost to Reach Destination in Time", "titleSlug": "minimum-cost-to-reach-destination-in-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21432, "totalSubmissionRaw": 55027}, "1929": {"acRate": 90.17393842262376, "difficulty": "Easy", "likes": 3401, "dislikes": 401, "categoryTitle": "Algorithms", "frontendQuestionId": "1929", "paidOnly": false, "title": "Concatenation of Array", "titleSlug": "concatenation-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 880542, "totalSubmissionRaw": 976493}, "1930": {"acRate": 66.09150483977635, "difficulty": "Medium", "likes": 1746, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "1930", "paidOnly": false, "title": "Unique Length-3 Palindromic Subsequences", "titleSlug": "unique-length-3-palindromic-subsequences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 109929, "totalSubmissionRaw": 166328}, "1931": {"acRate": 58.1443536318637, "difficulty": "Hard", "likes": 482, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1931", "paidOnly": false, "title": "Painting a Grid With Three Different Colors", "titleSlug": "painting-a-grid-with-three-different-colors", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10102, "totalSubmissionRaw": 17374}, "1932": {"acRate": 36.48832464293811, "difficulty": "Hard", "likes": 586, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "1932", "paidOnly": false, "title": "Merge BSTs to Create Single BST", "titleSlug": "merge-bsts-to-create-single-bst", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9657, "totalSubmissionRaw": 26466}, "1933": {"acRate": 50.96596136154554, "difficulty": "Easy", "likes": 57, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "1933", "paidOnly": true, "title": "Check if String Is Decomposable Into Value-Equal Substrings", "titleSlug": "check-if-string-is-decomposable-into-value-equal-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3878, "totalSubmissionRaw": 7609}, "1934": {"acRate": 59.841609634183634, "difficulty": "Medium", "likes": 986, "dislikes": 90, "categoryTitle": "Database", "frontendQuestionId": "1934", "paidOnly": false, "title": "Confirmation Rate", "titleSlug": "confirmation-rate", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 283723, "totalSubmissionRaw": 474125}, "1935": {"acRate": 73.92262819933075, "difficulty": "Easy", "likes": 599, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "1935", "paidOnly": false, "title": "Maximum Number of Words You Can Type", "titleSlug": "maximum-number-of-words-you-can-type", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65389, "totalSubmissionRaw": 88456}, "1936": {"acRate": 43.10498348413041, "difficulty": "Medium", "likes": 379, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "1936", "paidOnly": false, "title": "Add Minimum Number of Rungs", "titleSlug": "add-minimum-number-of-rungs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30014, "totalSubmissionRaw": 69630}, "1937": {"acRate": 42.885825627398525, "difficulty": "Medium", "likes": 3106, "dislikes": 225, "categoryTitle": "Algorithms", "frontendQuestionId": "1937", "paidOnly": false, "title": "Maximum Number of Points with Cost", "titleSlug": "maximum-number-of-points-with-cost", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 144605, "totalSubmissionRaw": 337186}, "1938": {"acRate": 43.12495493546759, "difficulty": "Hard", "likes": 389, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "1938", "paidOnly": false, "title": "Maximum Genetic Difference Query", "titleSlug": "maximum-genetic-difference-query", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5981, "totalSubmissionRaw": 13869}, "1939": {"acRate": 56.29717540944695, "difficulty": "Easy", "likes": 63, "dislikes": 47, "categoryTitle": "Database", "frontendQuestionId": "1939", "paidOnly": true, "title": "Users That Actively Request Confirmation Messages", "titleSlug": "users-that-actively-request-confirmation-messages", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11859, "totalSubmissionRaw": 21065}, "1940": {"acRate": 81.3279962326348, "difficulty": "Medium", "likes": 188, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "1940", "paidOnly": true, "title": "Longest Common Subsequence Between Sorted Arrays", "titleSlug": "longest-common-subsequence-between-sorted-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 13816, "totalSubmissionRaw": 16988}, "1941": {"acRate": 78.09266560655239, "difficulty": "Easy", "likes": 906, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "1941", "paidOnly": false, "title": "Check if All Characters Have Equal Number of Occurrences", "titleSlug": "check-if-all-characters-have-equal-number-of-occurrences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 107550, "totalSubmissionRaw": 137721}, "1942": {"acRate": 60.9762234243301, "difficulty": "Medium", "likes": 1360, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1942", "paidOnly": false, "title": "The Number of the Smallest Unoccupied Chair", "titleSlug": "the-number-of-the-smallest-unoccupied-chair", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 116328, "totalSubmissionRaw": 190775}, "1943": {"acRate": 50.47516198704104, "difficulty": "Medium", "likes": 485, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "1943", "paidOnly": false, "title": "Describe the Painting", "titleSlug": "describe-the-painting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14022, "totalSubmissionRaw": 27780}, "1944": {"acRate": 70.03964777008675, "difficulty": "Hard", "likes": 1795, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "1944", "paidOnly": false, "title": "Number of Visible People in a Queue", "titleSlug": "number-of-visible-people-in-a-queue", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63948, "totalSubmissionRaw": 91300}, "1945": {"acRate": 74.93227966511843, "difficulty": "Easy", "likes": 1130, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "1945", "paidOnly": false, "title": "Sum of Digits of String After Convert", "titleSlug": "sum-of-digits-of-string-after-convert", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 207468, "totalSubmissionRaw": 276874}, "1946": {"acRate": 36.384601141279646, "difficulty": "Medium", "likes": 218, "dislikes": 226, "categoryTitle": "Algorithms", "frontendQuestionId": "1946", "paidOnly": false, "title": "Largest Number After Mutating Substring", "titleSlug": "largest-number-after-mutating-substring", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21615, "totalSubmissionRaw": 59407}, "1947": {"acRate": 62.87266031094846, "difficulty": "Medium", "likes": 794, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "1947", "paidOnly": false, "title": "Maximum Compatibility Score Sum", "titleSlug": "maximum-compatibility-score-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26973, "totalSubmissionRaw": 42901}, "1948": {"acRate": 54.8450070989115, "difficulty": "Hard", "likes": 324, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "1948", "paidOnly": false, "title": "Delete Duplicate Folders in System", "titleSlug": "delete-duplicate-folders-in-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9271, "totalSubmissionRaw": 16904}, "1949": {"acRate": 54.74953928631262, "difficulty": "Medium", "likes": 148, "dislikes": 84, "categoryTitle": "Database", "frontendQuestionId": "1949", "paidOnly": true, "title": "Strong Friendship", "titleSlug": "strong-friendship", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13072, "totalSubmissionRaw": 23876}, "1950": {"acRate": 49.90406140070355, "difficulty": "Medium", "likes": 140, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1950", "paidOnly": true, "title": "Maximum of Minimum Values in All Subarrays", "titleSlug": "maximum-of-minimum-values-in-all-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3121, "totalSubmissionRaw": 6254}, "1951": {"acRate": 68.92234816443919, "difficulty": "Medium", "likes": 96, "dislikes": 7, "categoryTitle": "Database", "frontendQuestionId": "1951", "paidOnly": true, "title": "All the Pairs With the Maximum Number of Common Followers", "titleSlug": "all-the-pairs-with-the-maximum-number-of-common-followers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12222, "totalSubmissionRaw": 17733}, "1952": {"acRate": 61.368028820136985, "difficulty": "Easy", "likes": 546, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1952", "paidOnly": false, "title": "Three Divisors", "titleSlug": "three-divisors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79382, "totalSubmissionRaw": 129354}, "1953": {"acRate": 40.99336344513836, "difficulty": "Medium", "likes": 656, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "1953", "paidOnly": false, "title": "Maximum Number of Weeks for Which You Can Work", "titleSlug": "maximum-number-of-weeks-for-which-you-can-work", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25140, "totalSubmissionRaw": 61327}, "1954": {"acRate": 54.76667881881152, "difficulty": "Medium", "likes": 389, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "1954", "paidOnly": false, "title": "Minimum Garden Perimeter to Collect Enough Apples", "titleSlug": "minimum-garden-perimeter-to-collect-enough-apples", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18027, "totalSubmissionRaw": 32916}, "1955": {"acRate": 51.57955673172345, "difficulty": "Hard", "likes": 521, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "1955", "paidOnly": false, "title": "Count Number of Special Subsequences", "titleSlug": "count-number-of-special-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12474, "totalSubmissionRaw": 24184}, "1956": {"acRate": 48.11188811188811, "difficulty": "Hard", "likes": 31, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "1956", "paidOnly": true, "title": "Minimum Time For K Virus Variants to Spread", "titleSlug": "minimum-time-for-k-virus-variants-to-spread", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1032, "totalSubmissionRaw": 2145}, "1957": {"acRate": 58.92713596692697, "difficulty": "Easy", "likes": 445, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "1957", "paidOnly": false, "title": "Delete Characters to Make Fancy String", "titleSlug": "delete-characters-to-make-fancy-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41051, "totalSubmissionRaw": 69664}, "1958": {"acRate": 49.22457401490948, "difficulty": "Medium", "likes": 164, "dislikes": 273, "categoryTitle": "Algorithms", "frontendQuestionId": "1958", "paidOnly": false, "title": "Check if Move is Legal", "titleSlug": "check-if-move-is-legal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14791, "totalSubmissionRaw": 30048}, "1959": {"acRate": 43.23311928390737, "difficulty": "Medium", "likes": 570, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "1959", "paidOnly": false, "title": "Minimum Total Space Wasted With K Resizing Operations", "titleSlug": "minimum-total-space-wasted-with-k-resizing-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8887, "totalSubmissionRaw": 20556}, "1960": {"acRate": 31.264313353865592, "difficulty": "Hard", "likes": 246, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "1960", "paidOnly": false, "title": "Maximum Product of the Length of Two Palindromic Substrings", "titleSlug": "maximum-product-of-the-length-of-two-palindromic-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3959, "totalSubmissionRaw": 12663}, "1961": {"acRate": 52.91999017726401, "difficulty": "Easy", "likes": 494, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "1961", "paidOnly": false, "title": "Check If String Is a Prefix of Array", "titleSlug": "check-if-string-is-a-prefix-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58185, "totalSubmissionRaw": 109949}, "1962": {"acRate": 63.30016431304508, "difficulty": "Medium", "likes": 1850, "dislikes": 158, "categoryTitle": "Algorithms", "frontendQuestionId": "1962", "paidOnly": false, "title": "Remove Stones to Minimize the Total", "titleSlug": "remove-stones-to-minimize-the-total", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 110179, "totalSubmissionRaw": 174058}, "1963": {"acRate": 77.97828199415483, "difficulty": "Medium", "likes": 2436, "dislikes": 140, "categoryTitle": "Algorithms", "frontendQuestionId": "1963", "paidOnly": false, "title": "Minimum Number of Swaps to Make the String Balanced", "titleSlug": "minimum-number-of-swaps-to-make-the-string-balanced", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 211047, "totalSubmissionRaw": 270647}, "1964": {"acRate": 62.8175519630485, "difficulty": "Hard", "likes": 1812, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "1964", "paidOnly": false, "title": "Find the Longest Valid Obstacle Course at Each Position", "titleSlug": "find-the-longest-valid-obstacle-course-at-each-position", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 60384, "totalSubmissionRaw": 96126}, "1965": {"acRate": 72.53702918852274, "difficulty": "Easy", "likes": 709, "dislikes": 36, "categoryTitle": "Database", "frontendQuestionId": "1965", "paidOnly": false, "title": "Employees With Missing Information", "titleSlug": "employees-with-missing-information", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 131786, "totalSubmissionRaw": 181681}, "1966": {"acRate": 63.99911816578483, "difficulty": "Medium", "likes": 73, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "1966", "paidOnly": true, "title": "Binary Searchable Numbers in an Unsorted Array", "titleSlug": "binary-searchable-numbers-in-an-unsorted-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2903, "totalSubmissionRaw": 4536}, "1967": {"acRate": 81.3833624321753, "difficulty": "Easy", "likes": 705, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "1967", "paidOnly": false, "title": "Number of Strings That Appear as Substrings in Word", "titleSlug": "number-of-strings-that-appear-as-substrings-in-word", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77844, "totalSubmissionRaw": 95651}, "1968": {"acRate": 50.50762381606992, "difficulty": "Medium", "likes": 628, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "1968", "paidOnly": false, "title": "Array With Elements Not Equal to Average of Neighbors", "titleSlug": "array-with-elements-not-equal-to-average-of-neighbors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40048, "totalSubmissionRaw": 79291}, "1969": {"acRate": 35.886392736584796, "difficulty": "Medium", "likes": 247, "dislikes": 370, "categoryTitle": "Algorithms", "frontendQuestionId": "1969", "paidOnly": false, "title": "Minimum Non-Zero Product of the Array Elements", "titleSlug": "minimum-non-zero-product-of-the-array-elements", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12332, "totalSubmissionRaw": 34364}, "1970": {"acRate": 61.93537418580187, "difficulty": "Hard", "likes": 1912, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "1970", "paidOnly": false, "title": "Last Day Where You Can Still Cross", "titleSlug": "last-day-where-you-can-still-cross", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58288, "totalSubmissionRaw": 94111}, "1971": {"acRate": 53.86207073392889, "difficulty": "Easy", "likes": 3919, "dislikes": 227, "categoryTitle": "Algorithms", "frontendQuestionId": "1971", "paidOnly": false, "title": "Find if Path Exists in Graph", "titleSlug": "find-if-path-exists-in-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 483125, "totalSubmissionRaw": 896963}, "1972": {"acRate": 50.68063357117555, "difficulty": "Hard", "likes": 136, "dislikes": 42, "categoryTitle": "Database", "frontendQuestionId": "1972", "paidOnly": true, "title": "First and Last Call On the Same Day", "titleSlug": "first-and-last-call-on-the-same-day", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10015, "totalSubmissionRaw": 19761}, "1973": {"acRate": 77.20584213117444, "difficulty": "Medium", "likes": 179, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1973", "paidOnly": true, "title": "Count Nodes Equal to Sum of Descendants", "titleSlug": "count-nodes-equal-to-sum-of-descendants", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 14114, "totalSubmissionRaw": 18281}, "1974": {"acRate": 75.8993670378976, "difficulty": "Easy", "likes": 698, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "1974", "paidOnly": false, "title": "Minimum Time to Type Word Using Special Typewriter", "titleSlug": "minimum-time-to-type-word-using-special-typewriter", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47365, "totalSubmissionRaw": 62405}, "1975": {"acRate": 50.11968051601199, "difficulty": "Medium", "likes": 561, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "1975", "paidOnly": false, "title": "Maximum Matrix Sum", "titleSlug": "maximum-matrix-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19892, "totalSubmissionRaw": 39689}, "1976": {"acRate": 27.766111281520605, "difficulty": "Medium", "likes": 2891, "dislikes": 142, "categoryTitle": "Algorithms", "frontendQuestionId": "1976", "paidOnly": false, "title": "Number of Ways to Arrive at Destination", "titleSlug": "number-of-ways-to-arrive-at-destination", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 82374, "totalSubmissionRaw": 296671}, "1977": {"acRate": 20.926857883849458, "difficulty": "Hard", "likes": 519, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "1977", "paidOnly": false, "title": "Number of Ways to Separate Numbers", "titleSlug": "number-of-ways-to-separate-numbers", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6778, "totalSubmissionRaw": 32389}, "1978": {"acRate": 48.76492438706459, "difficulty": "Easy", "likes": 394, "dislikes": 35, "categoryTitle": "Database", "frontendQuestionId": "1978", "paidOnly": false, "title": "Employees Whose Manager Left the Company", "titleSlug": "employees-whose-manager-left-the-company", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 164230, "totalSubmissionRaw": 336780}, "1979": {"acRate": 78.26933652182248, "difficulty": "Easy", "likes": 1145, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "1979", "paidOnly": false, "title": "Find Greatest Common Divisor of Array", "titleSlug": "find-greatest-common-divisor-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 155140, "totalSubmissionRaw": 198213}, "1980": {"acRate": 74.75664952918925, "difficulty": "Medium", "likes": 2006, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "1980", "paidOnly": false, "title": "Find Unique Binary String", "titleSlug": "find-unique-binary-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 145842, "totalSubmissionRaw": 195090}, "1981": {"acRate": 35.36752906406216, "difficulty": "Medium", "likes": 967, "dislikes": 143, "categoryTitle": "Algorithms", "frontendQuestionId": "1981", "paidOnly": false, "title": "Minimize the Difference Between Target and Chosen Elements", "titleSlug": "minimize-the-difference-between-target-and-chosen-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30635, "totalSubmissionRaw": 86619}, "1982": {"acRate": 48.92578125, "difficulty": "Hard", "likes": 590, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "1982", "paidOnly": false, "title": "Find Array Given Subset Sums", "titleSlug": "find-array-given-subset-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6012, "totalSubmissionRaw": 12288}, "1983": {"acRate": 53.95314787701317, "difficulty": "Medium", "likes": 97, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "1983", "paidOnly": true, "title": "Widest Pair of Indices With Equal Range Sum", "titleSlug": "widest-pair-of-indices-with-equal-range-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2948, "totalSubmissionRaw": 5464}, "1984": {"acRate": 57.552478607552146, "difficulty": "Easy", "likes": 1021, "dislikes": 295, "categoryTitle": "Algorithms", "frontendQuestionId": "1984", "paidOnly": false, "title": "Minimum Difference Between Highest and Lowest of K Scores", "titleSlug": "minimum-difference-between-highest-and-lowest-of-k-scores", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 86830, "totalSubmissionRaw": 150871}, "1985": {"acRate": 46.044600495840726, "difficulty": "Medium", "likes": 1268, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "1985", "paidOnly": false, "title": "Find the Kth Largest Integer in the Array", "titleSlug": "find-the-kth-largest-integer-in-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 73175, "totalSubmissionRaw": 158921}, "1986": {"acRate": 33.47159451910282, "difficulty": "Medium", "likes": 1123, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1986", "paidOnly": false, "title": "Minimum Number of Work Sessions to Finish the Tasks", "titleSlug": "minimum-number-of-work-sessions-to-finish-the-tasks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27921, "totalSubmissionRaw": 83417}, "1987": {"acRate": 52.130670950960145, "difficulty": "Hard", "likes": 705, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "1987", "paidOnly": false, "title": "Number of Unique Good Subsequences", "titleSlug": "number-of-unique-good-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13628, "totalSubmissionRaw": 26142}, "1988": {"acRate": 66.87700715533269, "difficulty": "Medium", "likes": 78, "dislikes": 156, "categoryTitle": "Database", "frontendQuestionId": "1988", "paidOnly": true, "title": "Find Cutoff Score for Each School", "titleSlug": "find-cutoff-score-for-each-school", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11870, "totalSubmissionRaw": 17749}, "1989": {"acRate": 51.45960624575696, "difficulty": "Medium", "likes": 73, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "1989", "paidOnly": true, "title": "Maximum Number of People That Can Be Caught in Tag", "titleSlug": "maximum-number-of-people-that-can-be-caught-in-tag", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2274, "totalSubmissionRaw": 4419}, "1990": {"acRate": 49.24764090793165, "difficulty": "Medium", "likes": 24, "dislikes": 193, "categoryTitle": "Database", "frontendQuestionId": "1990", "paidOnly": true, "title": "Count the Number of Experiments", "titleSlug": "count-the-number-of-experiments", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7724, "totalSubmissionRaw": 15684}, "1991": {"acRate": 67.72489741958819, "difficulty": "Easy", "likes": 1397, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "1991", "paidOnly": false, "title": "Find the Middle Index in Array", "titleSlug": "find-the-middle-index-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 108605, "totalSubmissionRaw": 160362}, "1992": {"acRate": 75.73970926309288, "difficulty": "Medium", "likes": 1394, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "1992", "paidOnly": false, "title": "Find All Groups of Farmland", "titleSlug": "find-all-groups-of-farmland", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 132443, "totalSubmissionRaw": 174866}, "1993": {"acRate": 46.34952871947092, "difficulty": "Medium", "likes": 468, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "1993", "paidOnly": false, "title": "Operations on Tree", "titleSlug": "operations-on-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17801, "totalSubmissionRaw": 38406}, "1994": {"acRate": 35.58363268508196, "difficulty": "Hard", "likes": 475, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1994", "paidOnly": false, "title": "The Number of Good Subsets", "titleSlug": "the-number-of-good-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8618, "totalSubmissionRaw": 24219}, "1995": {"acRate": 61.98492045956695, "difficulty": "Easy", "likes": 641, "dislikes": 234, "categoryTitle": "Algorithms", "frontendQuestionId": "1995", "paidOnly": false, "title": "Count Special Quadruplets", "titleSlug": "count-special-quadruplets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44887, "totalSubmissionRaw": 72416}, "1996": {"acRate": 44.08416709644146, "difficulty": "Medium", "likes": 3024, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "1996", "paidOnly": false, "title": "The Number of Weak Characters in the Game", "titleSlug": "the-number-of-weak-characters-in-the-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 106849, "totalSubmissionRaw": 242375}, "1997": {"acRate": 37.742872031564055, "difficulty": "Medium", "likes": 492, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "1997", "paidOnly": false, "title": "First Day Where You Have Been in All the Rooms", "titleSlug": "first-day-where-you-have-been-in-all-the-rooms", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10140, "totalSubmissionRaw": 26866}, "1998": {"acRate": 46.157760814249365, "difficulty": "Hard", "likes": 500, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "1998", "paidOnly": false, "title": "GCD Sort of an Array", "titleSlug": "gcd-sort-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9977, "totalSubmissionRaw": 21615}, "1999": {"acRate": 48.44629312454123, "difficulty": "Medium", "likes": 29, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "1999", "paidOnly": true, "title": "Smallest Greater Multiple Made of Two Digits", "titleSlug": "smallest-greater-multiple-made-of-two-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1980, "totalSubmissionRaw": 4087}, "2000": {"acRate": 86.34362691556615, "difficulty": "Easy", "likes": 1348, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2000", "paidOnly": false, "title": "Reverse Prefix of Word", "titleSlug": "reverse-prefix-of-word", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 286957, "totalSubmissionRaw": 332343}, "2001": {"acRate": 50.56004978220287, "difficulty": "Medium", "likes": 535, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2001", "paidOnly": false, "title": "Number of Pairs of Interchangeable Rectangles", "titleSlug": "number-of-pairs-of-interchangeable-rectangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43875, "totalSubmissionRaw": 86778}, "2002": {"acRate": 60.75313165416563, "difficulty": "Medium", "likes": 956, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "2002", "paidOnly": false, "title": "Maximum Product of the Length of Two Palindromic Subsequences", "titleSlug": "maximum-product-of-the-length-of-two-palindromic-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31670, "totalSubmissionRaw": 52129}, "2003": {"acRate": 46.62007093678281, "difficulty": "Hard", "likes": 458, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2003", "paidOnly": false, "title": "Smallest Missing Genetic Value in Each Subtree", "titleSlug": "smallest-missing-genetic-value-in-each-subtree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8938, "totalSubmissionRaw": 19172}, "2004": {"acRate": 43.66476448399265, "difficulty": "Hard", "likes": 118, "dislikes": 14, "categoryTitle": "Database", "frontendQuestionId": "2004", "paidOnly": true, "title": "The Number of Seniors and Juniors to Join the Company", "titleSlug": "the-number-of-seniors-and-juniors-to-join-the-company", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9029, "totalSubmissionRaw": 20678}, "2005": {"acRate": 58.28377230246389, "difficulty": "Hard", "likes": 16, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2005", "paidOnly": true, "title": "Subtree Removal Game with Fibonacci Tree", "titleSlug": "subtree-removal-game-with-fibonacci-tree", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 686, "totalSubmissionRaw": 1177}, "2006": {"acRate": 84.32623123990992, "difficulty": "Easy", "likes": 1657, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2006", "paidOnly": false, "title": "Count Number of Pairs With Absolute Difference K", "titleSlug": "count-number-of-pairs-with-absolute-difference-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 169236, "totalSubmissionRaw": 200692}, "2007": {"acRate": 40.49770911121702, "difficulty": "Medium", "likes": 2466, "dislikes": 116, "categoryTitle": "Algorithms", "frontendQuestionId": "2007", "paidOnly": false, "title": "Find Original Array From Doubled Array", "titleSlug": "find-original-array-from-doubled-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138505, "totalSubmissionRaw": 342007}, "2008": {"acRate": 44.42026404990834, "difficulty": "Medium", "likes": 1299, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2008", "paidOnly": false, "title": "Maximum Earnings From Taxi", "titleSlug": "maximum-earnings-from-taxi", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33679, "totalSubmissionRaw": 75819}, "2009": {"acRate": 52.59605012313684, "difficulty": "Hard", "likes": 1903, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2009", "paidOnly": false, "title": "Minimum Number of Operations to Make Array Continuous", "titleSlug": "minimum-number-of-operations-to-make-array-continuous", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77525, "totalSubmissionRaw": 147397}, "2010": {"acRate": 62.75891073493849, "difficulty": "Hard", "likes": 40, "dislikes": 10, "categoryTitle": "Database", "frontendQuestionId": "2010", "paidOnly": true, "title": "The Number of Seniors and Juniors to Join the Company II", "titleSlug": "the-number-of-seniors-and-juniors-to-join-the-company-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5969, "totalSubmissionRaw": 9511}, "2011": {"acRate": 89.47914069641818, "difficulty": "Easy", "likes": 1631, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "2011", "paidOnly": false, "title": "Final Value of Variable After Performing Operations", "titleSlug": "final-value-of-variable-after-performing-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 430681, "totalSubmissionRaw": 481320}, "2012": {"acRate": 48.570484538687296, "difficulty": "Medium", "likes": 619, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2012", "paidOnly": false, "title": "Sum of Beauty in the Array", "titleSlug": "sum-of-beauty-in-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24990, "totalSubmissionRaw": 51451}, "2013": {"acRate": 51.43562331068618, "difficulty": "Medium", "likes": 910, "dislikes": 237, "categoryTitle": "Algorithms", "frontendQuestionId": "2013", "paidOnly": false, "title": "Detect Squares", "titleSlug": "detect-squares", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 76690, "totalSubmissionRaw": 149099}, "2014": {"acRate": 55.78366308999566, "difficulty": "Hard", "likes": 465, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2014", "paidOnly": false, "title": "Longest Subsequence Repeated k Times", "titleSlug": "longest-subsequence-repeated-k-times", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8994, "totalSubmissionRaw": 16123}, "2015": {"acRate": 59.66675482676541, "difficulty": "Medium", "likes": 55, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2015", "paidOnly": true, "title": "Average Height of Buildings in Each Segment", "titleSlug": "average-height-of-buildings-in-each-segment", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2256, "totalSubmissionRaw": 3781}, "2016": {"acRate": 57.494087858013046, "difficulty": "Easy", "likes": 1033, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2016", "paidOnly": false, "title": "Maximum Difference Between Increasing Elements", "titleSlug": "maximum-difference-between-increasing-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96275, "totalSubmissionRaw": 167452}, "2017": {"acRate": 46.19105409153953, "difficulty": "Medium", "likes": 927, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2017", "paidOnly": false, "title": "Grid Game", "titleSlug": "grid-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26643, "totalSubmissionRaw": 57680}, "2018": {"acRate": 49.89877895454642, "difficulty": "Medium", "likes": 303, "dislikes": 301, "categoryTitle": "Algorithms", "frontendQuestionId": "2018", "paidOnly": false, "title": "Check if Word Can Be Placed In Crossword", "titleSlug": "check-if-word-can-be-placed-in-crossword", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23416, "totalSubmissionRaw": 46927}, "2019": {"acRate": 33.72169998676023, "difficulty": "Hard", "likes": 275, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2019", "paidOnly": false, "title": "The Score of Students Solving Math Expression", "titleSlug": "the-score-of-students-solving-math-expression", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7641, "totalSubmissionRaw": 22659}, "2020": {"acRate": 72.06854502278416, "difficulty": "Medium", "likes": 27, "dislikes": 217, "categoryTitle": "Database", "frontendQuestionId": "2020", "paidOnly": true, "title": "Number of Accounts That Did Not Stream", "titleSlug": "number-of-accounts-that-did-not-stream", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11229, "totalSubmissionRaw": 15581}, "2021": {"acRate": 61.576217818114465, "difficulty": "Medium", "likes": 154, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2021", "paidOnly": true, "title": "Brightest Position on Street", "titleSlug": "brightest-position-on-street", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6649, "totalSubmissionRaw": 10798}, "2022": {"acRate": 71.574253865516, "difficulty": "Easy", "likes": 1210, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "2022", "paidOnly": false, "title": "Convert 1D Array Into 2D Array", "titleSlug": "convert-1d-array-into-2d-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 248810, "totalSubmissionRaw": 347625}, "2023": {"acRate": 75.21067206622398, "difficulty": "Medium", "likes": 713, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2023", "paidOnly": false, "title": "Number of Pairs of Strings With Concatenation Equal to Target", "titleSlug": "number-of-pairs-of-strings-with-concatenation-equal-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50516, "totalSubmissionRaw": 67166}, "2024": {"acRate": 67.67872703615724, "difficulty": "Medium", "likes": 2905, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2024", "paidOnly": false, "title": "Maximize the Confusion of an Exam", "titleSlug": "maximize-the-confusion-of-an-exam", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113391, "totalSubmissionRaw": 167544}, "2025": {"acRate": 34.493710300161915, "difficulty": "Hard", "likes": 491, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2025", "paidOnly": false, "title": "Maximum Number of Ways to Partition an Array", "titleSlug": "maximum-number-of-ways-to-partition-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11078, "totalSubmissionRaw": 32116}, "2026": {"acRate": 84.31423895253683, "difficulty": "Easy", "likes": 52, "dislikes": 11, "categoryTitle": "Database", "frontendQuestionId": "2026", "paidOnly": true, "title": "Low-Quality Problems", "titleSlug": "low-quality-problems", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12879, "totalSubmissionRaw": 15275}, "2027": {"acRate": 55.645257191179, "difficulty": "Easy", "likes": 487, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "2027", "paidOnly": false, "title": "Minimum Moves to Convert String", "titleSlug": "minimum-moves-to-convert-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42114, "totalSubmissionRaw": 75683}, "2028": {"acRate": 57.468584906961674, "difficulty": "Medium", "likes": 1093, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "2028", "paidOnly": false, "title": "Find Missing Observations", "titleSlug": "find-missing-observations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 166652, "totalSubmissionRaw": 289988}, "2029": {"acRate": 28.869973956679157, "difficulty": "Medium", "likes": 243, "dislikes": 276, "categoryTitle": "Algorithms", "frontendQuestionId": "2029", "paidOnly": false, "title": "Stone Game IX", "titleSlug": "stone-game-ix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9090, "totalSubmissionRaw": 31486}, "2030": {"acRate": 39.50823177250374, "difficulty": "Hard", "likes": 489, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2030", "paidOnly": false, "title": "Smallest K-Length Subsequence With Occurrences of a Letter", "titleSlug": "smallest-k-length-subsequence-with-occurrences-of-a-letter", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9239, "totalSubmissionRaw": 23385}, "2031": {"acRate": 51.56194742426029, "difficulty": "Medium", "likes": 173, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2031", "paidOnly": true, "title": "Count Subarrays With More Ones Than Zeros", "titleSlug": "count-subarrays-with-more-ones-than-zeros", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4374, "totalSubmissionRaw": 8483}, "2032": {"acRate": 75.89732347489885, "difficulty": "Easy", "likes": 768, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2032", "paidOnly": false, "title": "Two Out of Three", "titleSlug": "two-out-of-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 76166, "totalSubmissionRaw": 100354}, "2033": {"acRate": 53.538366363977815, "difficulty": "Medium", "likes": 553, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2033", "paidOnly": false, "title": "Minimum Operations to Make a Uni-Value Grid", "titleSlug": "minimum-operations-to-make-a-uni-value-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24232, "totalSubmissionRaw": 45261}, "2034": {"acRate": 48.59670613855996, "difficulty": "Medium", "likes": 1174, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "2034", "paidOnly": false, "title": "Stock Price Fluctuation ", "titleSlug": "stock-price-fluctuation", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71408, "totalSubmissionRaw": 146940}, "2035": {"acRate": 20.80423774419223, "difficulty": "Hard", "likes": 3159, "dislikes": 208, "categoryTitle": "Algorithms", "frontendQuestionId": "2035", "paidOnly": false, "title": "Partition Array Into Two Arrays to Minimize Sum Difference", "titleSlug": "partition-array-into-two-arrays-to-minimize-sum-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32087, "totalSubmissionRaw": 154233}, "2036": {"acRate": 40.073355418835774, "difficulty": "Medium", "likes": 98, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2036", "paidOnly": true, "title": "Maximum Alternating Subarray Sum", "titleSlug": "maximum-alternating-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3387, "totalSubmissionRaw": 8452}, "2037": {"acRate": 87.53689178170167, "difficulty": "Easy", "likes": 1336, "dislikes": 330, "categoryTitle": "Algorithms", "frontendQuestionId": "2037", "paidOnly": false, "title": "Minimum Number of Moves to Seat Everyone", "titleSlug": "minimum-number-of-moves-to-seat-everyone", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 242619, "totalSubmissionRaw": 277162}, "2038": {"acRate": 62.810279912090905, "difficulty": "Medium", "likes": 1582, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "2038", "paidOnly": false, "title": "Remove Colored Pieces if Both Neighbors are the Same Color", "titleSlug": "remove-colored-pieces-if-both-neighbors-are-the-same-color", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147471, "totalSubmissionRaw": 234788}, "2039": {"acRate": 52.82120568744772, "difficulty": "Medium", "likes": 679, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "2039", "paidOnly": false, "title": "The Time When the Network Becomes Idle", "titleSlug": "the-time-when-the-network-becomes-idle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16420, "totalSubmissionRaw": 31086}, "2040": {"acRate": 29.20068305691361, "difficulty": "Hard", "likes": 700, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2040", "paidOnly": false, "title": "Kth Smallest Product of Two Sorted Arrays", "titleSlug": "kth-smallest-product-of-two-sorted-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12483, "totalSubmissionRaw": 42749}, "2041": {"acRate": 78.48230722029045, "difficulty": "Medium", "likes": 54, "dislikes": 28, "categoryTitle": "Database", "frontendQuestionId": "2041", "paidOnly": true, "title": "Accepted Candidates From the Interviews", "titleSlug": "accepted-candidates-from-the-interviews", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11511, "totalSubmissionRaw": 14667}, "2042": {"acRate": 70.44225017593244, "difficulty": "Easy", "likes": 623, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2042", "paidOnly": false, "title": "Check if Numbers Are Ascending in a Sentence", "titleSlug": "check-if-numbers-are-ascending-in-a-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 64063, "totalSubmissionRaw": 90944}, "2043": {"acRate": 63.736222748550006, "difficulty": "Medium", "likes": 276, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "2043", "paidOnly": false, "title": "Simple Bank System", "titleSlug": "simple-bank-system", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34176, "totalSubmissionRaw": 53621}, "2044": {"acRate": 88.16566483915715, "difficulty": "Medium", "likes": 1085, "dislikes": 66, "categoryTitle": "Algorithms", "frontendQuestionId": "2044", "paidOnly": false, "title": "Count Number of Maximum Bitwise-OR Subsets", "titleSlug": "count-number-of-maximum-bitwise-or-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 133474, "totalSubmissionRaw": 151390}, "2045": {"acRate": 62.99279387479358, "difficulty": "Hard", "likes": 1214, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "2045", "paidOnly": false, "title": "Second Minimum Time to Reach Destination", "titleSlug": "second-minimum-time-to-reach-destination", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 83919, "totalSubmissionRaw": 133220}, "2046": {"acRate": 66.92031901660935, "difficulty": "Medium", "likes": 167, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2046", "paidOnly": true, "title": "Sort Linked List Already Sorted Using Absolute Values", "titleSlug": "sort-linked-list-already-sorted-using-absolute-values", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9146, "totalSubmissionRaw": 13667}, "2047": {"acRate": 29.482666570143607, "difficulty": "Easy", "likes": 308, "dislikes": 805, "categoryTitle": "Algorithms", "frontendQuestionId": "2047", "paidOnly": false, "title": "Number of Valid Words in a Sentence", "titleSlug": "number-of-valid-words-in-a-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32581, "totalSubmissionRaw": 110509}, "2048": {"acRate": 48.83697512838586, "difficulty": "Medium", "likes": 200, "dislikes": 282, "categoryTitle": "Algorithms", "frontendQuestionId": "2048", "paidOnly": false, "title": "Next Greater Numerically Balanced Number", "titleSlug": "next-greater-numerically-balanced-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14550, "totalSubmissionRaw": 29793}, "2049": {"acRate": 50.250326697554435, "difficulty": "Medium", "likes": 1087, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "2049", "paidOnly": false, "title": "Count Nodes With the Highest Score", "titleSlug": "count-nodes-with-the-highest-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29609, "totalSubmissionRaw": 58923}, "2050": {"acRate": 67.0904641578918, "difficulty": "Hard", "likes": 1543, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2050", "paidOnly": false, "title": "Parallel Courses III", "titleSlug": "parallel-courses-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84168, "totalSubmissionRaw": 125454}, "2051": {"acRate": 70.12056044314109, "difficulty": "Medium", "likes": 59, "dislikes": 8, "categoryTitle": "Database", "frontendQuestionId": "2051", "paidOnly": true, "title": "The Category of Each Member in the Store", "titleSlug": "the-category-of-each-member-in-the-store", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8608, "totalSubmissionRaw": 12276}, "2052": {"acRate": 49.7491219267436, "difficulty": "Medium", "likes": 43, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2052", "paidOnly": true, "title": "Minimum Cost to Separate Sentence Into Rows", "titleSlug": "minimum-cost-to-separate-sentence-into-rows", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1983, "totalSubmissionRaw": 3986}, "2053": {"acRate": 82.09696833972511, "difficulty": "Easy", "likes": 1244, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2053", "paidOnly": false, "title": "Kth Distinct String in an Array", "titleSlug": "kth-distinct-string-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 234620, "totalSubmissionRaw": 285784}, "2054": {"acRate": 46.81885292447473, "difficulty": "Medium", "likes": 849, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2054", "paidOnly": false, "title": "Two Best Non-Overlapping Events", "titleSlug": "two-best-non-overlapping-events", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20612, "totalSubmissionRaw": 44025}, "2055": {"acRate": 45.467662733598644, "difficulty": "Medium", "likes": 1239, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "2055", "paidOnly": false, "title": "Plates Between Candles", "titleSlug": "plates-between-candles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58611, "totalSubmissionRaw": 128905}, "2056": {"acRate": 52.20794392523365, "difficulty": "Hard", "likes": 60, "dislikes": 291, "categoryTitle": "Algorithms", "frontendQuestionId": "2056", "paidOnly": false, "title": "Number of Valid Move Combinations On Chessboard", "titleSlug": "number-of-valid-move-combinations-on-chessboard", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4469, "totalSubmissionRaw": 8560}, "2057": {"acRate": 73.40907640262974, "difficulty": "Easy", "likes": 425, "dislikes": 139, "categoryTitle": "Algorithms", "frontendQuestionId": "2057", "paidOnly": false, "title": "Smallest Index With Equal Value", "titleSlug": "smallest-index-with-equal-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 69006, "totalSubmissionRaw": 94002}, "2058": {"acRate": 69.60539295002009, "difficulty": "Medium", "likes": 1270, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2058", "paidOnly": false, "title": "Find the Minimum and Maximum Number of Nodes Between Critical Points", "titleSlug": "find-the-minimum-and-maximum-number-of-nodes-between-critical-points", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 178526, "totalSubmissionRaw": 256483}, "2059": {"acRate": 49.81572481572481, "difficulty": "Medium", "likes": 645, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2059", "paidOnly": false, "title": "Minimum Operations to Convert Number", "titleSlug": "minimum-operations-to-convert-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17842, "totalSubmissionRaw": 35816}, "2060": {"acRate": 43.8078426427941, "difficulty": "Hard", "likes": 312, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "2060", "paidOnly": false, "title": "Check if an Original String Exists Given Two Encoded Strings", "titleSlug": "check-if-an-original-string-exists-given-two-encoded-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17372, "totalSubmissionRaw": 39655}, "2061": {"acRate": 62.57447692947208, "difficulty": "Medium", "likes": 123, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2061", "paidOnly": true, "title": "Number of Spaces Cleaning Robot Cleaned", "titleSlug": "number-of-spaces-cleaning-robot-cleaned", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9032, "totalSubmissionRaw": 14434}, "2062": {"acRate": 68.77114884273533, "difficulty": "Easy", "likes": 966, "dislikes": 257, "categoryTitle": "Algorithms", "frontendQuestionId": "2062", "paidOnly": false, "title": "Count Vowel Substrings of a String", "titleSlug": "count-vowel-substrings-of-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45726, "totalSubmissionRaw": 66489}, "2063": {"acRate": 54.25781584582441, "difficulty": "Medium", "likes": 843, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2063", "paidOnly": false, "title": "Vowels of All Substrings", "titleSlug": "vowels-of-all-substrings", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31673, "totalSubmissionRaw": 58375}, "2064": {"acRate": 53.90448830815804, "difficulty": "Medium", "likes": 1088, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2064", "paidOnly": false, "title": "Minimized Maximum of Products Distributed to Any Store", "titleSlug": "minimized-maximum-of-products-distributed-to-any-store", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34901, "totalSubmissionRaw": 64746}, "2065": {"acRate": 59.12691427565569, "difficulty": "Hard", "likes": 654, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2065", "paidOnly": false, "title": "Maximum Path Quality of a Graph", "titleSlug": "maximum-path-quality-of-a-graph", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23513, "totalSubmissionRaw": 39767}, "2066": {"acRate": 82.00495643136941, "difficulty": "Medium", "likes": 71, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2066", "paidOnly": true, "title": "Account Balance", "titleSlug": "account-balance", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10258, "totalSubmissionRaw": 12509}, "2067": {"acRate": 45.99624648107601, "difficulty": "Medium", "likes": 105, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2067", "paidOnly": true, "title": "Number of Equal Count Substrings", "titleSlug": "number-of-equal-count-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2941, "totalSubmissionRaw": 6394}, "2068": {"acRate": 64.02719541881588, "difficulty": "Easy", "likes": 533, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2068", "paidOnly": false, "title": "Check Whether Two Strings are Almost Equivalent", "titleSlug": "check-whether-two-strings-are-almost-equivalent", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59706, "totalSubmissionRaw": 93251}, "2069": {"acRate": 26.5625, "difficulty": "Medium", "likes": 178, "dislikes": 314, "categoryTitle": "Algorithms", "frontendQuestionId": "2069", "paidOnly": false, "title": "Walking Robot Simulation II", "titleSlug": "walking-robot-simulation-ii", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13107, "totalSubmissionRaw": 49344}, "2070": {"acRate": 49.923896499238964, "difficulty": "Medium", "likes": 596, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2070", "paidOnly": false, "title": "Most Beautiful Item for Each Query", "titleSlug": "most-beautiful-item-for-each-query", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18368, "totalSubmissionRaw": 36792}, "2071": {"acRate": 33.59175728285676, "difficulty": "Hard", "likes": 544, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2071", "paidOnly": false, "title": "Maximum Number of Tasks You Can Assign", "titleSlug": "maximum-number-of-tasks-you-can-assign", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10009, "totalSubmissionRaw": 29796}, "2072": {"acRate": 74.37682600857836, "difficulty": "Easy", "likes": 66, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2072", "paidOnly": true, "title": "The Winner University", "titleSlug": "the-winner-university", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11965, "totalSubmissionRaw": 16087}, "2073": {"acRate": 70.00800326263274, "difficulty": "Easy", "likes": 1675, "dislikes": 147, "categoryTitle": "Algorithms", "frontendQuestionId": "2073", "paidOnly": false, "title": "Time Needed to Buy Tickets", "titleSlug": "time-needed-to-buy-tickets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 228308, "totalSubmissionRaw": 326117}, "2074": {"acRate": 59.10227408024765, "difficulty": "Medium", "likes": 748, "dislikes": 343, "categoryTitle": "Algorithms", "frontendQuestionId": "2074", "paidOnly": false, "title": "Reverse Nodes in Even Length Groups", "titleSlug": "reverse-nodes-in-even-length-groups", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29784, "totalSubmissionRaw": 50394}, "2075": {"acRate": 49.13570435128154, "difficulty": "Medium", "likes": 250, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "2075", "paidOnly": false, "title": "Decode the Slanted Ciphertext", "titleSlug": "decode-the-slanted-ciphertext", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14838, "totalSubmissionRaw": 30198}, "2076": {"acRate": 56.005582354904284, "difficulty": "Hard", "likes": 619, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2076", "paidOnly": false, "title": "Process Restricted Friend Requests", "titleSlug": "process-restricted-friend-requests", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18460, "totalSubmissionRaw": 32961}, "2077": {"acRate": 56.06334841628959, "difficulty": "Medium", "likes": 132, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2077", "paidOnly": true, "title": "Paths in Maze That Lead to Same Room", "titleSlug": "paths-in-maze-that-lead-to-same-room", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4956, "totalSubmissionRaw": 8840}, "2078": {"acRate": 65.87596849926337, "difficulty": "Easy", "likes": 910, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2078", "paidOnly": false, "title": "Two Furthest Houses With Different Colors", "titleSlug": "two-furthest-houses-with-different-colors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 62152, "totalSubmissionRaw": 94347}, "2079": {"acRate": 79.87800481635831, "difficulty": "Medium", "likes": 921, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2079", "paidOnly": false, "title": "Watering Plants", "titleSlug": "watering-plants", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55393, "totalSubmissionRaw": 69347}, "2080": {"acRate": 40.58297939833989, "difficulty": "Medium", "likes": 665, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2080", "paidOnly": false, "title": "Range Frequency Queries", "titleSlug": "range-frequency-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23027, "totalSubmissionRaw": 56742}, "2081": {"acRate": 42.36511042773274, "difficulty": "Hard", "likes": 125, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "2081", "paidOnly": false, "title": "Sum of k-Mirror Numbers", "titleSlug": "sum-of-k-mirror-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7577, "totalSubmissionRaw": 17885}, "2082": {"acRate": 77.29479328616303, "difficulty": "Easy", "likes": 97, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "2082", "paidOnly": true, "title": "The Number of Rich Customers", "titleSlug": "the-number-of-rich-customers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24361, "totalSubmissionRaw": 31517}, "2083": {"acRate": 74.09862293583224, "difficulty": "Medium", "likes": 136, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2083", "paidOnly": true, "title": "Substrings That Begin and End With the Same Letter", "titleSlug": "substrings-that-begin-and-end-with-the-same-letter", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12968, "totalSubmissionRaw": 17501}, "2084": {"acRate": 86.90361356384952, "difficulty": "Medium", "likes": 87, "dislikes": 19, "categoryTitle": "Database", "frontendQuestionId": "2084", "paidOnly": true, "title": "Drop Type 1 Orders for Customers With Type 0 Orders", "titleSlug": "drop-type-1-orders-for-customers-with-type-0-orders", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11712, "totalSubmissionRaw": 13477}, "2085": {"acRate": 71.50765889651368, "difficulty": "Easy", "likes": 836, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2085", "paidOnly": false, "title": "Count Common Words With One Occurrence", "titleSlug": "count-common-words-with-one-occurrence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80341, "totalSubmissionRaw": 112353}, "2086": {"acRate": 46.91388343156516, "difficulty": "Medium", "likes": 542, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2086", "paidOnly": false, "title": "Minimum Number of Food Buckets to Feed the Hamsters", "titleSlug": "minimum-number-of-food-buckets-to-feed-the-hamsters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22924, "totalSubmissionRaw": 48864}, "2087": {"acRate": 51.09524917888639, "difficulty": "Medium", "likes": 684, "dislikes": 91, "categoryTitle": "Algorithms", "frontendQuestionId": "2087", "paidOnly": false, "title": "Minimum Cost Homecoming of a Robot in a Grid", "titleSlug": "minimum-cost-homecoming-of-a-robot-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19757, "totalSubmissionRaw": 38667}, "2088": {"acRate": 65.08626039468784, "difficulty": "Hard", "likes": 373, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2088", "paidOnly": false, "title": "Count Fertile Pyramids in a Land", "titleSlug": "count-fertile-pyramids-in-a-land", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10488, "totalSubmissionRaw": 16114}, "2089": {"acRate": 76.88163003271072, "difficulty": "Easy", "likes": 1824, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "2089", "paidOnly": false, "title": "Find Target Indices After Sorting Array", "titleSlug": "find-target-indices-after-sorting-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 201190, "totalSubmissionRaw": 261688}, "2090": {"acRate": 45.922827403215585, "difficulty": "Medium", "likes": 1915, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "2090", "paidOnly": false, "title": "K Radius Subarray Averages", "titleSlug": "k-radius-subarray-averages", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 136901, "totalSubmissionRaw": 298107}, "2091": {"acRate": 54.98929185003883, "difficulty": "Medium", "likes": 962, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2091", "paidOnly": false, "title": "Removing Minimum and Maximum From Array", "titleSlug": "removing-minimum-and-maximum-from-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46731, "totalSubmissionRaw": 84982}, "2092": {"acRate": 45.46452748688724, "difficulty": "Hard", "likes": 1595, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2092", "paidOnly": false, "title": "Find All People With Secret", "titleSlug": "find-all-people-with-secret", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 100202, "totalSubmissionRaw": 220396}, "2093": {"acRate": 59.748609823911025, "difficulty": "Medium", "likes": 229, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2093", "paidOnly": true, "title": "Minimum Cost to Reach City With Discounts", "titleSlug": "minimum-cost-to-reach-city-with-discounts", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10315, "totalSubmissionRaw": 17264}, "2094": {"acRate": 61.740904810073594, "difficulty": "Easy", "likes": 751, "dislikes": 265, "categoryTitle": "Algorithms", "frontendQuestionId": "2094", "paidOnly": false, "title": "Finding 3-Digit Even Numbers", "titleSlug": "finding-3-digit-even-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35401, "totalSubmissionRaw": 57338}, "2095": {"acRate": 59.696589369895946, "difficulty": "Medium", "likes": 4299, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "2095", "paidOnly": false, "title": "Delete the Middle Node of a Linked List", "titleSlug": "delete-the-middle-node-of-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 528436, "totalSubmissionRaw": 885203}, "2096": {"acRate": 56.36531139015555, "difficulty": "Medium", "likes": 3106, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "2096", "paidOnly": false, "title": "Step-By-Step Directions From a Binary Tree Node to Another", "titleSlug": "step-by-step-directions-from-a-binary-tree-node-to-another", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 206797, "totalSubmissionRaw": 366887}, "2097": {"acRate": 44.771733677345374, "difficulty": "Hard", "likes": 512, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2097", "paidOnly": false, "title": "Valid Arrangement of Pairs", "titleSlug": "valid-arrangement-of-pairs", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Eulerian Circuit", "id": "VG9waWNUYWdOb2RlOjYxMDc0", "slug": "eulerian-circuit"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12494, "totalSubmissionRaw": 27906}, "2098": {"acRate": 36.2157793716537, "difficulty": "Medium", "likes": 89, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2098", "paidOnly": true, "title": "Subsequence of Size K With the Largest Even Sum", "titleSlug": "subsequence-of-size-k-with-the-largest-even-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3585, "totalSubmissionRaw": 9899}, "2099": {"acRate": 44.24819984840829, "difficulty": "Easy", "likes": 1275, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "2099", "paidOnly": false, "title": "Find Subsequence of Length K With the Largest Sum", "titleSlug": "find-subsequence-of-length-k-with-the-largest-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56043, "totalSubmissionRaw": 126656}, "2100": {"acRate": 49.67974519617794, "difficulty": "Medium", "likes": 896, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2100", "paidOnly": false, "title": "Find Good Days to Rob the Bank", "titleSlug": "find-good-days-to-rob-the-bank", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28388, "totalSubmissionRaw": 57142}, "2101": {"acRate": 48.8315536931932, "difficulty": "Medium", "likes": 3127, "dislikes": 155, "categoryTitle": "Algorithms", "frontendQuestionId": "2101", "paidOnly": false, "title": "Detonate the Maximum Bombs", "titleSlug": "detonate-the-maximum-bombs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 134131, "totalSubmissionRaw": 274681}, "2102": {"acRate": 64.6195565480938, "difficulty": "Hard", "likes": 385, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2102", "paidOnly": false, "title": "Sequentially Ordinal Rank Tracker", "titleSlug": "sequentially-ordinal-rank-tracker", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16204, "totalSubmissionRaw": 25076}, "2103": {"acRate": 80.94355380823369, "difficulty": "Easy", "likes": 967, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2103", "paidOnly": false, "title": "Rings and Rods", "titleSlug": "rings-and-rods", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79472, "totalSubmissionRaw": 98182}, "2104": {"acRate": 60.61769547745887, "difficulty": "Medium", "likes": 2465, "dislikes": 119, "categoryTitle": "Algorithms", "frontendQuestionId": "2104", "paidOnly": false, "title": "Sum of Subarray Ranges", "titleSlug": "sum-of-subarray-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 118567, "totalSubmissionRaw": 195598}, "2105": {"acRate": 48.37790789681912, "difficulty": "Medium", "likes": 278, "dislikes": 161, "categoryTitle": "Algorithms", "frontendQuestionId": "2105", "paidOnly": false, "title": "Watering Plants II", "titleSlug": "watering-plants-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21399, "totalSubmissionRaw": 44233}, "2106": {"acRate": 36.398539189062646, "difficulty": "Hard", "likes": 560, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2106", "paidOnly": false, "title": "Maximum Fruits Harvested After at Most K Steps", "titleSlug": "maximum-fruits-harvested-after-at-most-k-steps", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11661, "totalSubmissionRaw": 32037}, "2107": {"acRate": 55.61333741205261, "difficulty": "Medium", "likes": 78, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2107", "paidOnly": true, "title": "Number of Unique Flavors After Sharing K Candies", "titleSlug": "number-of-unique-flavors-after-sharing-k-candies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3636, "totalSubmissionRaw": 6538}, "2108": {"acRate": 83.90411516160701, "difficulty": "Easy", "likes": 1548, "dislikes": 55, "categoryTitle": "Algorithms", "frontendQuestionId": "2108", "paidOnly": false, "title": "Find First Palindromic String in the Array", "titleSlug": "find-first-palindromic-string-in-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 309383, "totalSubmissionRaw": 368734}, "2109": {"acRate": 59.561097746575676, "difficulty": "Medium", "likes": 569, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2109", "paidOnly": false, "title": "Adding Spaces to a String", "titleSlug": "adding-spaces-to-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48528, "totalSubmissionRaw": 81476}, "2110": {"acRate": 59.20006037280206, "difficulty": "Medium", "likes": 717, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2110", "paidOnly": false, "title": "Number of Smooth Descent Periods of a Stock", "titleSlug": "number-of-smooth-descent-periods-of-a-stock", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39223, "totalSubmissionRaw": 66255}, "2111": {"acRate": 39.058789458441936, "difficulty": "Hard", "likes": 700, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2111", "paidOnly": false, "title": "Minimum Operations to Make the Array K-Increasing", "titleSlug": "minimum-operations-to-make-the-array-k-increasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13487, "totalSubmissionRaw": 34530}, "2112": {"acRate": 70.66717499046892, "difficulty": "Medium", "likes": 64, "dislikes": 8, "categoryTitle": "Database", "frontendQuestionId": "2112", "paidOnly": true, "title": "The Airport With the Most Traffic", "titleSlug": "the-airport-with-the-most-traffic", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9268, "totalSubmissionRaw": 13115}, "2113": {"acRate": 73.49268640742062, "difficulty": "Medium", "likes": 62, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2113", "paidOnly": true, "title": "Elements in Array After Removing and Replacing Elements", "titleSlug": "elements-in-array-after-removing-and-replacing-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2060, "totalSubmissionRaw": 2803}, "2114": {"acRate": 86.61916029574903, "difficulty": "Easy", "likes": 1760, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2114", "paidOnly": false, "title": "Maximum Number of Words Found in Sentences", "titleSlug": "maximum-number-of-words-found-in-sentences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 317014, "totalSubmissionRaw": 365986}, "2115": {"acRate": 50.31572501305064, "difficulty": "Medium", "likes": 1907, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "2115", "paidOnly": false, "title": "Find All Possible Recipes from Given Supplies", "titleSlug": "find-all-possible-recipes-from-given-supplies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100241, "totalSubmissionRaw": 199224}, "2116": {"acRate": 32.34957830984321, "difficulty": "Medium", "likes": 1177, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2116", "paidOnly": false, "title": "Check if a Parentheses String Can Be Valid", "titleSlug": "check-if-a-parentheses-string-can-be-valid", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28576, "totalSubmissionRaw": 88335}, "2117": {"acRate": 26.013632211369547, "difficulty": "Hard", "likes": 90, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "2117", "paidOnly": false, "title": "Abbreviating the Product of a Range", "titleSlug": "abbreviating-the-product-of-a-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3702, "totalSubmissionRaw": 14231}, "2118": {"acRate": 55.89083221218528, "difficulty": "Hard", "likes": 23, "dislikes": 37, "categoryTitle": "Database", "frontendQuestionId": "2118", "paidOnly": true, "title": "Build the Equation", "titleSlug": "build-the-equation", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2908, "totalSubmissionRaw": 5203}, "2119": {"acRate": 80.53050224046268, "difficulty": "Easy", "likes": 687, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2119", "paidOnly": false, "title": "A Number After a Double Reversal", "titleSlug": "a-number-after-a-double-reversal", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 98306, "totalSubmissionRaw": 122073}, "2120": {"acRate": 82.74830274075937, "difficulty": "Medium", "likes": 543, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2120", "paidOnly": false, "title": "Execution of All Suffix Instructions Staying in a Grid", "titleSlug": "execution-of-all-suffix-instructions-staying-in-a-grid", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32909, "totalSubmissionRaw": 39770}, "2121": {"acRate": 44.62349960543257, "difficulty": "Medium", "likes": 920, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2121", "paidOnly": false, "title": "Intervals Between Identical Elements", "titleSlug": "intervals-between-identical-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21488, "totalSubmissionRaw": 48154}, "2122": {"acRate": 39.87017066275783, "difficulty": "Hard", "likes": 376, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2122", "paidOnly": false, "title": "Recover the Original Array", "titleSlug": "recover-the-original-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11424, "totalSubmissionRaw": 28653}, "2123": {"acRate": 40.283569641367805, "difficulty": "Hard", "likes": 53, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2123", "paidOnly": true, "title": "Minimum Operations to Remove Adjacent Ones in Matrix", "titleSlug": "minimum-operations-to-remove-adjacent-ones-in-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 966, "totalSubmissionRaw": 2398}, "2124": {"acRate": 72.16625995119415, "difficulty": "Easy", "likes": 747, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2124", "paidOnly": false, "title": "Check if All A's Appears Before All B's", "titleSlug": "check-if-all-as-appears-before-all-bs", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 90197, "totalSubmissionRaw": 124985}, "2125": {"acRate": 85.55047883325759, "difficulty": "Medium", "likes": 1874, "dislikes": 190, "categoryTitle": "Algorithms", "frontendQuestionId": "2125", "paidOnly": false, "title": "Number of Laser Beams in a Bank", "titleSlug": "number-of-laser-beams-in-a-bank", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 214576, "totalSubmissionRaw": 250818}, "2126": {"acRate": 51.90305602538109, "difficulty": "Medium", "likes": 559, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "2126", "paidOnly": false, "title": "Destroying Asteroids", "titleSlug": "destroying-asteroids", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49406, "totalSubmissionRaw": 95189}, "2127": {"acRate": 37.5, "difficulty": "Hard", "likes": 1050, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2127", "paidOnly": false, "title": "Maximum Employees to Be Invited to a Meeting", "titleSlug": "maximum-employees-to-be-invited-to-a-meeting", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14160, "totalSubmissionRaw": 37760}, "2128": {"acRate": 76.21120406266296, "difficulty": "Medium", "likes": 475, "dislikes": 185, "categoryTitle": "Algorithms", "frontendQuestionId": "2128", "paidOnly": true, "title": "Remove All Ones With Row and Column Flips", "titleSlug": "remove-all-ones-with-row-and-column-flips", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33616, "totalSubmissionRaw": 44109}, "2129": {"acRate": 65.25821596244131, "difficulty": "Easy", "likes": 744, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2129", "paidOnly": false, "title": "Capitalize the Title", "titleSlug": "capitalize-the-title", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 69361, "totalSubmissionRaw": 106287}, "2130": {"acRate": 81.07951009854949, "difficulty": "Medium", "likes": 3581, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "2130", "paidOnly": false, "title": "Maximum Twin Sum of a Linked List", "titleSlug": "maximum-twin-sum-of-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 336164, "totalSubmissionRaw": 414611}, "2131": {"acRate": 47.88466083668163, "difficulty": "Medium", "likes": 2453, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2131", "paidOnly": false, "title": "Longest Palindrome by Concatenating Two Letter Words", "titleSlug": "longest-palindrome-by-concatenating-two-letter-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 123586, "totalSubmissionRaw": 258091}, "2132": {"acRate": 32.55153108830265, "difficulty": "Hard", "likes": 390, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2132", "paidOnly": false, "title": "Stamping the Grid", "titleSlug": "stamping-the-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7675, "totalSubmissionRaw": 23578}, "2133": {"acRate": 52.1356823827646, "difficulty": "Easy", "likes": 979, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2133", "paidOnly": false, "title": "Check if Every Row and Column Contains All Numbers", "titleSlug": "check-if-every-row-and-column-contains-all-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 82060, "totalSubmissionRaw": 157397}, "2134": {"acRate": 65.55468811314753, "difficulty": "Medium", "likes": 1973, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2134", "paidOnly": false, "title": "Minimum Swaps to Group All 1's Together II", "titleSlug": "minimum-swaps-to-group-all-1s-together-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 158702, "totalSubmissionRaw": 242091}, "2135": {"acRate": 43.253963469769126, "difficulty": "Medium", "likes": 697, "dislikes": 163, "categoryTitle": "Algorithms", "frontendQuestionId": "2135", "paidOnly": false, "title": "Count Words Obtained After Adding a Letter", "titleSlug": "count-words-obtained-after-adding-a-letter", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35877, "totalSubmissionRaw": 82945}, "2136": {"acRate": 71.69026661563976, "difficulty": "Hard", "likes": 1594, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2136", "paidOnly": false, "title": "Earliest Possible Day of Full Bloom", "titleSlug": "earliest-possible-day-of-full-bloom", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 56198, "totalSubmissionRaw": 78390}, "2137": {"acRate": 67.79072650632284, "difficulty": "Medium", "likes": 105, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2137", "paidOnly": true, "title": "Pour Water Between Buckets to Make Water Levels Equal", "titleSlug": "pour-water-between-buckets-to-make-water-levels-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2734, "totalSubmissionRaw": 4033}, "2138": {"acRate": 67.21598035814364, "difficulty": "Easy", "likes": 466, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2138", "paidOnly": false, "title": "Divide a String Into Groups of Size k", "titleSlug": "divide-a-string-into-groups-of-size-k", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50373, "totalSubmissionRaw": 74942}, "2139": {"acRate": 51.16637179739204, "difficulty": "Medium", "likes": 1004, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2139", "paidOnly": false, "title": "Minimum Moves to Reach Target Score", "titleSlug": "minimum-moves-to-reach-target-score", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46851, "totalSubmissionRaw": 91566}, "2140": {"acRate": 55.12256059475023, "difficulty": "Medium", "likes": 2350, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2140", "paidOnly": false, "title": "Solving Questions With Brainpower", "titleSlug": "solving-questions-with-brainpower", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 108549, "totalSubmissionRaw": 196923}, "2141": {"acRate": 49.94073488739629, "difficulty": "Hard", "likes": 2013, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2141", "paidOnly": false, "title": "Maximum Running Time of N Computers", "titleSlug": "maximum-running-time-of-n-computers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61936, "totalSubmissionRaw": 124019}, "2142": {"acRate": 48.66002103892201, "difficulty": "Medium", "likes": 108, "dislikes": 12, "categoryTitle": "Database", "frontendQuestionId": "2142", "paidOnly": true, "title": "The Number of Passengers in Each Bus I", "titleSlug": "the-number-of-passengers-in-each-bus-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9714, "totalSubmissionRaw": 19963}, "2143": {"acRate": 52.39410681399632, "difficulty": "Hard", "likes": 38, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2143", "paidOnly": true, "title": "Choose Numbers From Two Arrays in Range", "titleSlug": "choose-numbers-from-two-arrays-in-range", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1138, "totalSubmissionRaw": 2172}, "2144": {"acRate": 61.68368091820806, "difficulty": "Easy", "likes": 601, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2144", "paidOnly": false, "title": "Minimum Cost of Buying Candies With Discount", "titleSlug": "minimum-cost-of-buying-candies-with-discount", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54925, "totalSubmissionRaw": 89043}, "2145": {"acRate": 39.185795915139295, "difficulty": "Medium", "likes": 523, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2145", "paidOnly": false, "title": "Count the Hidden Sequences", "titleSlug": "count-the-hidden-sequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19819, "totalSubmissionRaw": 50577}, "2146": {"acRate": 43.53639261005882, "difficulty": "Medium", "likes": 512, "dislikes": 160, "categoryTitle": "Algorithms", "frontendQuestionId": "2146", "paidOnly": false, "title": "K Highest Ranked Items Within a Price Range", "titleSlug": "k-highest-ranked-items-within-a-price-range", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16802, "totalSubmissionRaw": 38593}, "2147": {"acRate": 49.29189978974377, "difficulty": "Hard", "likes": 1063, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "2147", "paidOnly": false, "title": "Number of Ways to Divide a Long Corridor", "titleSlug": "number-of-ways-to-divide-a-long-corridor", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69159, "totalSubmissionRaw": 140305}, "2148": {"acRate": 59.49342927765, "difficulty": "Easy", "likes": 654, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2148", "paidOnly": false, "title": "Count Elements With Strictly Smaller and Greater Elements ", "titleSlug": "count-elements-with-strictly-smaller-and-greater-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 62339, "totalSubmissionRaw": 104783}, "2149": {"acRate": 84.1225380628594, "difficulty": "Medium", "likes": 3381, "dislikes": 189, "categoryTitle": "Algorithms", "frontendQuestionId": "2149", "paidOnly": false, "title": "Rearrange Array Elements by Sign", "titleSlug": "rearrange-array-elements-by-sign", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 447488, "totalSubmissionRaw": 531947}, "2150": {"acRate": 60.873271674140504, "difficulty": "Medium", "likes": 656, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2150", "paidOnly": false, "title": "Find All Lonely Numbers in the Array", "titleSlug": "find-all-lonely-numbers-in-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52127, "totalSubmissionRaw": 85632}, "2151": {"acRate": 50.81069549139525, "difficulty": "Hard", "likes": 508, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2151", "paidOnly": false, "title": "Maximum Good People Based on Statements", "titleSlug": "maximum-good-people-based-on-statements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14290, "totalSubmissionRaw": 28124}, "2152": {"acRate": 42.66666666666667, "difficulty": "Medium", "likes": 71, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2152", "paidOnly": true, "title": "Minimum Number of Lines to Cover Points", "titleSlug": "minimum-number-of-lines-to-cover-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2176, "totalSubmissionRaw": 5100}, "2153": {"acRate": 39.29287863590773, "difficulty": "Hard", "likes": 80, "dislikes": 28, "categoryTitle": "Database", "frontendQuestionId": "2153", "paidOnly": true, "title": "The Number of Passengers in Each Bus II", "titleSlug": "the-number-of-passengers-in-each-bus-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3134, "totalSubmissionRaw": 7976}, "2154": {"acRate": 71.31810413106007, "difficulty": "Easy", "likes": 721, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2154", "paidOnly": false, "title": "Keep Multiplying Found Values by Two", "titleSlug": "keep-multiplying-found-values-by-two", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 102651, "totalSubmissionRaw": 143934}, "2155": {"acRate": 64.52079416565088, "difficulty": "Medium", "likes": 508, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2155", "paidOnly": false, "title": "All Divisions With the Highest Score of a Binary Array", "titleSlug": "all-divisions-with-the-highest-score-of-a-binary-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31230, "totalSubmissionRaw": 48403}, "2156": {"acRate": 23.965130329708266, "difficulty": "Hard", "likes": 426, "dislikes": 384, "categoryTitle": "Algorithms", "frontendQuestionId": "2156", "paidOnly": false, "title": "Find Substring With Given Hash Value", "titleSlug": "find-substring-with-given-hash-value", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13883, "totalSubmissionRaw": 57930}, "2157": {"acRate": 26.168076109936578, "difficulty": "Hard", "likes": 478, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2157", "paidOnly": false, "title": "Groups of Strings", "titleSlug": "groups-of-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9902, "totalSubmissionRaw": 37840}, "2158": {"acRate": 55.31256783156066, "difficulty": "Hard", "likes": 423, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2158", "paidOnly": true, "title": "Amount of New Area Painted Each Day", "titleSlug": "amount-of-new-area-painted-each-day", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30579, "totalSubmissionRaw": 55284}, "2159": {"acRate": 60.58657805389005, "difficulty": "Medium", "likes": 74, "dislikes": 18, "categoryTitle": "Database", "frontendQuestionId": "2159", "paidOnly": true, "title": "Order Two Columns Independently", "titleSlug": "order-two-columns-independently", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8387, "totalSubmissionRaw": 13843}, "2160": {"acRate": 86.31469518081235, "difficulty": "Easy", "likes": 1423, "dislikes": 140, "categoryTitle": "Algorithms", "frontendQuestionId": "2160", "paidOnly": false, "title": "Minimum Sum of Four Digit Number After Splitting Digits", "titleSlug": "minimum-sum-of-four-digit-number-after-splitting-digits", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 139487, "totalSubmissionRaw": 161603}, "2161": {"acRate": 85.21121775098858, "difficulty": "Medium", "likes": 1118, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2161", "paidOnly": false, "title": "Partition Array According to Given Pivot", "titleSlug": "partition-array-according-to-given-pivot", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 84256, "totalSubmissionRaw": 98879}, "2162": {"acRate": 41.40293798678892, "difficulty": "Medium", "likes": 219, "dislikes": 630, "categoryTitle": "Algorithms", "frontendQuestionId": "2162", "paidOnly": false, "title": "Minimum Cost to Set Cooking Time", "titleSlug": "minimum-cost-to-set-cooking-time", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16798, "totalSubmissionRaw": 40572}, "2163": {"acRate": 48.06583637723892, "difficulty": "Hard", "likes": 673, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2163", "paidOnly": false, "title": "Minimum Difference in Sums After Removal of Elements", "titleSlug": "minimum-difference-in-sums-after-removal-of-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10922, "totalSubmissionRaw": 22723}, "2164": {"acRate": 62.651459837148906, "difficulty": "Easy", "likes": 737, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "2164", "paidOnly": false, "title": "Sort Even and Odd Indices Independently", "titleSlug": "sort-even-and-odd-indices-independently", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67787, "totalSubmissionRaw": 108197}, "2165": {"acRate": 52.67434258802183, "difficulty": "Medium", "likes": 655, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2165", "paidOnly": false, "title": "Smallest Value of the Rearranged Number", "titleSlug": "smallest-value-of-the-rearranged-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39481, "totalSubmissionRaw": 74953}, "2166": {"acRate": 32.67840795747995, "difficulty": "Medium", "likes": 592, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2166", "paidOnly": false, "title": "Design Bitset", "titleSlug": "design-bitset", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23917, "totalSubmissionRaw": 73189}, "2167": {"acRate": 41.719654550631105, "difficulty": "Hard", "likes": 676, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2167", "paidOnly": false, "title": "Minimum Time to Remove All Cars Containing Illegal Goods", "titleSlug": "minimum-time-to-remove-all-cars-containing-illegal-goods", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13188, "totalSubmissionRaw": 31611}, "2168": {"acRate": 60.302967420626686, "difficulty": "Medium", "likes": 74, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2168", "paidOnly": true, "title": "Unique Substrings With Equal Digit Frequency", "titleSlug": "unique-substrings-with-equal-digit-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2906, "totalSubmissionRaw": 4819}, "2169": {"acRate": 74.65477802156762, "difficulty": "Easy", "likes": 610, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2169", "paidOnly": false, "title": "Count Operations to Obtain Zero", "titleSlug": "count-operations-to-obtain-zero", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79959, "totalSubmissionRaw": 107105}, "2170": {"acRate": 33.45065869811944, "difficulty": "Medium", "likes": 581, "dislikes": 333, "categoryTitle": "Algorithms", "frontendQuestionId": "2170", "paidOnly": false, "title": "Minimum Operations to Make the Array Alternating", "titleSlug": "minimum-operations-to-make-the-array-alternating", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23284, "totalSubmissionRaw": 69607}, "2171": {"acRate": 43.13406017785357, "difficulty": "Medium", "likes": 876, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2171", "paidOnly": false, "title": "Removing Minimum Number of Magic Beans", "titleSlug": "removing-minimum-number-of-magic-beans", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28327, "totalSubmissionRaw": 65672}, "2172": {"acRate": 49.569125747693555, "difficulty": "Hard", "likes": 515, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2172", "paidOnly": false, "title": "Maximum AND Sum of Array", "titleSlug": "maximum-and-sum-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14668, "totalSubmissionRaw": 29591}, "2173": {"acRate": 52.722549705265266, "difficulty": "Hard", "likes": 102, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2173", "paidOnly": true, "title": "Longest Winning Streak", "titleSlug": "longest-winning-streak", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5277, "totalSubmissionRaw": 10009}, "2174": {"acRate": 67.20210664911126, "difficulty": "Medium", "likes": 92, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2174", "paidOnly": true, "title": "Remove All Ones With Row and Column Flips II", "titleSlug": "remove-all-ones-with-row-and-column-flips-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5104, "totalSubmissionRaw": 7595}, "2175": {"acRate": 60.26536312849162, "difficulty": "Medium", "likes": 41, "dislikes": 18, "categoryTitle": "Database", "frontendQuestionId": "2175", "paidOnly": true, "title": "The Change in Global Rankings", "titleSlug": "the-change-in-global-rankings", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6904, "totalSubmissionRaw": 11456}, "2176": {"acRate": 79.7294327833456, "difficulty": "Easy", "likes": 650, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2176", "paidOnly": false, "title": "Count Equal and Divisible Pairs in an Array", "titleSlug": "count-equal-and-divisible-pairs-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83452, "totalSubmissionRaw": 104669}, "2177": {"acRate": 64.82307120711303, "difficulty": "Medium", "likes": 683, "dislikes": 221, "categoryTitle": "Algorithms", "frontendQuestionId": "2177", "paidOnly": false, "title": "Find Three Consecutive Integers That Sum to a Given Number", "titleSlug": "find-three-consecutive-integers-that-sum-to-a-given-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50597, "totalSubmissionRaw": 78054}, "2178": {"acRate": 59.352446861097384, "difficulty": "Medium", "likes": 791, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "2178", "paidOnly": false, "title": "Maximum Split of Positive Even Integers", "titleSlug": "maximum-split-of-positive-even-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48028, "totalSubmissionRaw": 80920}, "2179": {"acRate": 41.62431771127423, "difficulty": "Hard", "likes": 623, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2179", "paidOnly": false, "title": "Count Good Triplets in an Array", "titleSlug": "count-good-triplets-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8846, "totalSubmissionRaw": 21252}, "2180": {"acRate": 67.73269974450994, "difficulty": "Easy", "likes": 639, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2180", "paidOnly": false, "title": "Count Integers With Even Digit Sum", "titleSlug": "count-integers-with-even-digit-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68133, "totalSubmissionRaw": 100591}, "2181": {"acRate": 89.78831967996331, "difficulty": "Medium", "likes": 2328, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2181", "paidOnly": false, "title": "Merge Nodes in Between Zeros", "titleSlug": "merge-nodes-in-between-zeros", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 281903, "totalSubmissionRaw": 313964}, "2182": {"acRate": 55.038565675411256, "difficulty": "Medium", "likes": 672, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2182", "paidOnly": false, "title": "Construct String With Repeat Limit", "titleSlug": "construct-string-with-repeat-limit", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24190, "totalSubmissionRaw": 43951}, "2183": {"acRate": 29.65751878486891, "difficulty": "Hard", "likes": 872, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2183", "paidOnly": false, "title": "Count Array Pairs Divisible by K", "titleSlug": "count-array-pairs-divisible-by-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18393, "totalSubmissionRaw": 62018}, "2184": {"acRate": 49.19202877862159, "difficulty": "Medium", "likes": 180, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "2184", "paidOnly": true, "title": "Number of Ways to Build Sturdy Brick Wall", "titleSlug": "number-of-ways-to-build-sturdy-brick-wall", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8615, "totalSubmissionRaw": 17513}, "2185": {"acRate": 78.41124875666877, "difficulty": "Easy", "likes": 703, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2185", "paidOnly": false, "title": "Counting Words With a Given Prefix", "titleSlug": "counting-words-with-a-given-prefix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 104058, "totalSubmissionRaw": 132708}, "2186": {"acRate": 72.8135811408802, "difficulty": "Medium", "likes": 578, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2186", "paidOnly": false, "title": "Minimum Number of Steps to Make Two Strings Anagram II", "titleSlug": "minimum-number-of-steps-to-make-two-strings-anagram-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45250, "totalSubmissionRaw": 62145}, "2187": {"acRate": 38.84945751175738, "difficulty": "Medium", "likes": 2831, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "2187", "paidOnly": false, "title": "Minimum Time to Complete Trips", "titleSlug": "minimum-time-to-complete-trips", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121349, "totalSubmissionRaw": 312355}, "2188": {"acRate": 41.83501683501684, "difficulty": "Hard", "likes": 572, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2188", "paidOnly": false, "title": "Minimum Time to Finish the Race", "titleSlug": "minimum-time-to-finish-the-race", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12425, "totalSubmissionRaw": 29700}, "2189": {"acRate": 62.96660117878192, "difficulty": "Medium", "likes": 66, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2189", "paidOnly": true, "title": "Number of Ways to Build House of Cards", "titleSlug": "number-of-ways-to-build-house-of-cards", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2564, "totalSubmissionRaw": 4072}, "2190": {"acRate": 59.190389995063356, "difficulty": "Easy", "likes": 374, "dislikes": 239, "categoryTitle": "Algorithms", "frontendQuestionId": "2190", "paidOnly": false, "title": "Most Frequent Number Following Key In an Array", "titleSlug": "most-frequent-number-following-key-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39567, "totalSubmissionRaw": 66847}, "2191": {"acRate": 60.20171937490591, "difficulty": "Medium", "likes": 927, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "2191", "paidOnly": false, "title": "Sort the Jumbled Numbers", "titleSlug": "sort-the-jumbled-numbers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147968, "totalSubmissionRaw": 245787}, "2192": {"acRate": 62.16107652138984, "difficulty": "Medium", "likes": 1623, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2192", "paidOnly": false, "title": "All Ancestors of a Node in a Directed Acyclic Graph", "titleSlug": "all-ancestors-of-a-node-in-a-directed-acyclic-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 136180, "totalSubmissionRaw": 219076}, "2193": {"acRate": 51.3930863175326, "difficulty": "Hard", "likes": 987, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "2193", "paidOnly": false, "title": "Minimum Number of Moves to Make Palindrome", "titleSlug": "minimum-number-of-moves-to-make-palindrome", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24828, "totalSubmissionRaw": 48310}, "2194": {"acRate": 84.2185043790703, "difficulty": "Easy", "likes": 615, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "2194", "paidOnly": false, "title": "Cells in a Range on an Excel Sheet", "titleSlug": "cells-in-a-range-on-an-excel-sheet", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75005, "totalSubmissionRaw": 89060}, "2195": {"acRate": 25.642265976342543, "difficulty": "Medium", "likes": 764, "dislikes": 308, "categoryTitle": "Algorithms", "frontendQuestionId": "2195", "paidOnly": false, "title": "Append K Integers With Minimal Sum", "titleSlug": "append-k-integers-with-minimal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33926, "totalSubmissionRaw": 132305}, "2196": {"acRate": 81.75920433843156, "difficulty": "Medium", "likes": 1581, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2196", "paidOnly": false, "title": "Create Binary Tree From Descriptions", "titleSlug": "create-binary-tree-from-descriptions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 154381, "totalSubmissionRaw": 188824}, "2197": {"acRate": 39.887262760510936, "difficulty": "Hard", "likes": 432, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2197", "paidOnly": false, "title": "Replace Non-Coprime Numbers in Array", "titleSlug": "replace-non-coprime-numbers-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15426, "totalSubmissionRaw": 38674}, "2198": {"acRate": 54.41449814126395, "difficulty": "Medium", "likes": 27, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2198", "paidOnly": true, "title": "Number of Single Divisor Triplets", "titleSlug": "number-of-single-divisor-triplets", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1171, "totalSubmissionRaw": 2152}, "2199": {"acRate": 50.054689636313924, "difficulty": "Hard", "likes": 45, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "2199", "paidOnly": true, "title": "Finding the Topic of Each Post", "titleSlug": "finding-the-topic-of-each-post", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3661, "totalSubmissionRaw": 7314}, "2200": {"acRate": 66.43409272644601, "difficulty": "Easy", "likes": 421, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2200", "paidOnly": false, "title": "Find All K-Distant Indices in an Array", "titleSlug": "find-all-k-distant-indices-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42371, "totalSubmissionRaw": 63779}, "2201": {"acRate": 56.29437991963451, "difficulty": "Medium", "likes": 215, "dislikes": 199, "categoryTitle": "Algorithms", "frontendQuestionId": "2201", "paidOnly": false, "title": "Count Artifacts That Can Be Extracted", "titleSlug": "count-artifacts-that-can-be-extracted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20454, "totalSubmissionRaw": 36334}, "2202": {"acRate": 23.090896705193124, "difficulty": "Medium", "likes": 622, "dislikes": 324, "categoryTitle": "Algorithms", "frontendQuestionId": "2202", "paidOnly": false, "title": "Maximize the Topmost Element After K Moves", "titleSlug": "maximize-the-topmost-element-after-k-moves", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30507, "totalSubmissionRaw": 132117}, "2203": {"acRate": 37.207684951751716, "difficulty": "Hard", "likes": 679, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2203", "paidOnly": false, "title": "Minimum Weighted Subgraph With the Required Paths", "titleSlug": "minimum-weighted-subgraph-with-the-required-paths", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12840, "totalSubmissionRaw": 34509}, "2204": {"acRate": 68.13826789404472, "difficulty": "Hard", "likes": 113, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2204", "paidOnly": true, "title": "Distance to a Cycle in Undirected Graph", "titleSlug": "distance-to-a-cycle-in-undirected-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3627, "totalSubmissionRaw": 5323}, "2205": {"acRate": 50.083245043136074, "difficulty": "Easy", "likes": 28, "dislikes": 76, "categoryTitle": "Database", "frontendQuestionId": "2205", "paidOnly": true, "title": "The Number of Users That Are Eligible for Discount", "titleSlug": "the-number-of-users-that-are-eligible-for-discount", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6618, "totalSubmissionRaw": 13214}, "2206": {"acRate": 73.9339259209846, "difficulty": "Easy", "likes": 724, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2206", "paidOnly": false, "title": "Divide Array Into Equal Pairs", "titleSlug": "divide-array-into-equal-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 88666, "totalSubmissionRaw": 119926}, "2207": {"acRate": 35.10226361666923, "difficulty": "Medium", "likes": 506, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2207", "paidOnly": false, "title": "Maximize Number of Subsequences in a String", "titleSlug": "maximize-number-of-subsequences-in-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20578, "totalSubmissionRaw": 58623}, "2208": {"acRate": 47.397020875715086, "difficulty": "Medium", "likes": 605, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2208", "paidOnly": false, "title": "Minimum Operations to Halve Array Sum", "titleSlug": "minimum-operations-to-halve-array-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34715, "totalSubmissionRaw": 73243}, "2209": {"acRate": 37.276874821785, "difficulty": "Hard", "likes": 504, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2209", "paidOnly": false, "title": "Minimum White Tiles After Covering With Carpets", "titleSlug": "minimum-white-tiles-after-covering-with-carpets", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13073, "totalSubmissionRaw": 35070}, "2210": {"acRate": 61.42925073024931, "difficulty": "Easy", "likes": 697, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "2210", "paidOnly": false, "title": "Count Hills and Valleys in an Array", "titleSlug": "count-hills-and-valleys-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54258, "totalSubmissionRaw": 88326}, "2211": {"acRate": 43.92458303118202, "difficulty": "Medium", "likes": 677, "dislikes": 231, "categoryTitle": "Algorithms", "frontendQuestionId": "2211", "paidOnly": false, "title": "Count Collisions on a Road", "titleSlug": "count-collisions-on-a-road", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30286, "totalSubmissionRaw": 68950}, "2212": {"acRate": 50.4691419193014, "difficulty": "Medium", "likes": 496, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2212", "paidOnly": false, "title": "Maximum Points in an Archery Competition", "titleSlug": "maximum-points-in-an-archery-competition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16298, "totalSubmissionRaw": 32293}, "2213": {"acRate": 32.2535569105691, "difficulty": "Hard", "likes": 302, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2213", "paidOnly": false, "title": "Longest Substring of One Repeating Character", "titleSlug": "longest-substring-of-one-repeating-character", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5078, "totalSubmissionRaw": 15744}, "2214": {"acRate": 57.64514378730331, "difficulty": "Medium", "likes": 315, "dislikes": 235, "categoryTitle": "Algorithms", "frontendQuestionId": "2214", "paidOnly": true, "title": "Minimum Health to Beat Game", "titleSlug": "minimum-health-to-beat-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31872, "totalSubmissionRaw": 55290}, "2215": {"acRate": 79.72078720316168, "difficulty": "Easy", "likes": 2393, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "2215", "paidOnly": false, "title": "Find the Difference of Two Arrays", "titleSlug": "find-the-difference-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 416334, "totalSubmissionRaw": 522243}, "2216": {"acRate": 48.63964385464959, "difficulty": "Medium", "likes": 799, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "2216", "paidOnly": false, "title": "Minimum Deletions to Make Array Beautiful", "titleSlug": "minimum-deletions-to-make-array-beautiful", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34307, "totalSubmissionRaw": 70533}, "2217": {"acRate": 37.3817530406361, "difficulty": "Medium", "likes": 630, "dislikes": 290, "categoryTitle": "Algorithms", "frontendQuestionId": "2217", "paidOnly": false, "title": "Find Palindrome With Fixed Length", "titleSlug": "find-palindrome-with-fixed-length", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23789, "totalSubmissionRaw": 63638}, "2218": {"acRate": 60.50679798180858, "difficulty": "Hard", "likes": 2332, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2218", "paidOnly": false, "title": "Maximum Value of K Coins From Piles", "titleSlug": "maximum-value-of-k-coins-from-piles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69915, "totalSubmissionRaw": 115549}, "2219": {"acRate": 61.83456183456183, "difficulty": "Medium", "likes": 68, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2219", "paidOnly": true, "title": "Maximum Sum Score of Array", "titleSlug": "maximum-sum-score-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4530, "totalSubmissionRaw": 7326}, "2220": {"acRate": 87.47997488928301, "difficulty": "Easy", "likes": 1354, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2220", "paidOnly": false, "title": "Minimum Bit Flips to Convert Number", "titleSlug": "minimum-bit-flips-to-convert-number", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 255012, "totalSubmissionRaw": 291509}, "2221": {"acRate": 78.93513373342225, "difficulty": "Medium", "likes": 1105, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2221", "paidOnly": false, "title": "Find Triangular Sum of an Array", "titleSlug": "find-triangular-sum-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 85231, "totalSubmissionRaw": 107976}, "2222": {"acRate": 50.79172214107519, "difficulty": "Medium", "likes": 988, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2222", "paidOnly": false, "title": "Number of Ways to Select Buildings", "titleSlug": "number-of-ways-to-select-buildings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39294, "totalSubmissionRaw": 77363}, "2223": {"acRate": 41.16635750803058, "difficulty": "Hard", "likes": 269, "dislikes": 184, "categoryTitle": "Algorithms", "frontendQuestionId": "2223", "paidOnly": false, "title": "Sum of Scores of Built Strings", "titleSlug": "sum-of-scores-of-built-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9099, "totalSubmissionRaw": 22103}, "2224": {"acRate": 65.53985946561875, "difficulty": "Easy", "likes": 460, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2224", "paidOnly": false, "title": "Minimum Number of Operations to Convert Time", "titleSlug": "minimum-number-of-operations-to-convert-time", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44864, "totalSubmissionRaw": 68453}, "2225": {"acRate": 73.04758862625108, "difficulty": "Medium", "likes": 2166, "dislikes": 155, "categoryTitle": "Algorithms", "frontendQuestionId": "2225", "paidOnly": false, "title": "Find Players With Zero or One Losses", "titleSlug": "find-players-with-zero-or-one-losses", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 260701, "totalSubmissionRaw": 356892}, "2226": {"acRate": 38.484163647844724, "difficulty": "Medium", "likes": 1140, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2226", "paidOnly": false, "title": "Maximum Candies Allocated to K Children", "titleSlug": "maximum-candies-allocated-to-k-children", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46318, "totalSubmissionRaw": 120356}, "2227": {"acRate": 40.93553505318211, "difficulty": "Hard", "likes": 339, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "2227", "paidOnly": false, "title": "Encrypt and Decrypt Strings", "titleSlug": "encrypt-and-decrypt-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13932, "totalSubmissionRaw": 34034}, "2228": {"acRate": 45.012787723785166, "difficulty": "Medium", "likes": 63, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "2228", "paidOnly": true, "title": "Users With Two Purchases Within Seven Days", "titleSlug": "users-with-two-purchases-within-seven-days", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8976, "totalSubmissionRaw": 19941}, "2229": {"acRate": 61.565454722682524, "difficulty": "Easy", "likes": 84, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2229", "paidOnly": true, "title": "Check if an Array Is Consecutive", "titleSlug": "check-if-an-array-is-consecutive", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6316, "totalSubmissionRaw": 10259}, "2230": {"acRate": 50.21780798048441, "difficulty": "Easy", "likes": 21, "dislikes": 44, "categoryTitle": "Database", "frontendQuestionId": "2230", "paidOnly": true, "title": "The Users That Are Eligible for Discount", "titleSlug": "the-users-that-are-eligible-for-discount", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5764, "totalSubmissionRaw": 11478}, "2231": {"acRate": 62.44933070917457, "difficulty": "Easy", "likes": 627, "dislikes": 298, "categoryTitle": "Algorithms", "frontendQuestionId": "2231", "paidOnly": false, "title": "Largest Number After Digit Swaps by Parity", "titleSlug": "largest-number-after-digit-swaps-by-parity", "topicTags": [{"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47912, "totalSubmissionRaw": 76722}, "2232": {"acRate": 68.08033685741115, "difficulty": "Medium", "likes": 215, "dislikes": 334, "categoryTitle": "Algorithms", "frontendQuestionId": "2232", "paidOnly": false, "title": "Minimize Result by Adding Parentheses to Expression", "titleSlug": "minimize-result-by-adding-parentheses-to-expression", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22474, "totalSubmissionRaw": 33011}, "2233": {"acRate": 41.79387708531005, "difficulty": "Medium", "likes": 742, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2233", "paidOnly": false, "title": "Maximum Product After K Increments", "titleSlug": "maximum-product-after-k-increments", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34798, "totalSubmissionRaw": 83261}, "2234": {"acRate": 29.76588628762542, "difficulty": "Hard", "likes": 437, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2234", "paidOnly": false, "title": "Maximum Total Beauty of the Gardens", "titleSlug": "maximum-total-beauty-of-the-gardens", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7743, "totalSubmissionRaw": 26013}, "2235": {"acRate": 88.04438721405847, "difficulty": "Easy", "likes": 1688, "dislikes": 3130, "categoryTitle": "Algorithms", "frontendQuestionId": "2235", "paidOnly": false, "title": "Add Two Integers", "titleSlug": "add-two-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 581177, "totalSubmissionRaw": 660096}, "2236": {"acRate": 84.74285865495297, "difficulty": "Easy", "likes": 1302, "dislikes": 1551, "categoryTitle": "Algorithms", "frontendQuestionId": "2236", "paidOnly": false, "title": "Root Equals Sum of Children", "titleSlug": "root-equals-sum-of-children", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 256194, "totalSubmissionRaw": 302319}, "2237": {"acRate": 61.75647305808257, "difficulty": "Medium", "likes": 79, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2237", "paidOnly": true, "title": "Count Positions on Street With Required Brightness", "titleSlug": "count-positions-on-street-with-required-brightness", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3530, "totalSubmissionRaw": 5716}, "2238": {"acRate": 71.39050791007494, "difficulty": "Medium", "likes": 68, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "2238", "paidOnly": true, "title": "Number of Times a Driver Was a Passenger", "titleSlug": "number-of-times-a-driver-was-a-passenger", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8574, "totalSubmissionRaw": 12010}, "2239": {"acRate": 46.50891274062817, "difficulty": "Easy", "likes": 627, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2239", "paidOnly": false, "title": "Find Closest Number to Zero", "titleSlug": "find-closest-number-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 117515, "totalSubmissionRaw": 252672}, "2240": {"acRate": 57.484575225439016, "difficulty": "Medium", "likes": 456, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2240", "paidOnly": false, "title": "Number of Ways to Buy Pens and Pencils", "titleSlug": "number-of-ways-to-buy-pens-and-pencils", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30280, "totalSubmissionRaw": 52675}, "2241": {"acRate": 42.720272206303726, "difficulty": "Medium", "likes": 268, "dislikes": 354, "categoryTitle": "Algorithms", "frontendQuestionId": "2241", "paidOnly": false, "title": "Design an ATM Machine", "titleSlug": "design-an-atm-machine", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23855, "totalSubmissionRaw": 55840}, "2242": {"acRate": 38.81037948468051, "difficulty": "Hard", "likes": 530, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2242", "paidOnly": false, "title": "Maximum Score of a Node Sequence", "titleSlug": "maximum-score-of-a-node-sequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12743, "totalSubmissionRaw": 32834}, "2243": {"acRate": 66.44643331302814, "difficulty": "Easy", "likes": 551, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2243", "paidOnly": false, "title": "Calculate Digit Sum of a String", "titleSlug": "calculate-digit-sum-of-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42541, "totalSubmissionRaw": 64023}, "2244": {"acRate": 62.93319267209024, "difficulty": "Medium", "likes": 2784, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2244", "paidOnly": false, "title": "Minimum Rounds to Complete All Tasks", "titleSlug": "minimum-rounds-to-complete-all-tasks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 155102, "totalSubmissionRaw": 246455}, "2245": {"acRate": 36.43561786085151, "difficulty": "Medium", "likes": 188, "dislikes": 403, "categoryTitle": "Algorithms", "frontendQuestionId": "2245", "paidOnly": false, "title": "Maximum Trailing Zeros in a Cornered Path", "titleSlug": "maximum-trailing-zeros-in-a-cornered-path", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8421, "totalSubmissionRaw": 23112}, "2246": {"acRate": 54.26678525656739, "difficulty": "Hard", "likes": 2397, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2246", "paidOnly": false, "title": "Longest Path With Different Adjacent Characters", "titleSlug": "longest-path-with-different-adjacent-characters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77487, "totalSubmissionRaw": 142789}, "2247": {"acRate": 50.15715034049241, "difficulty": "Hard", "likes": 59, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2247", "paidOnly": true, "title": "Maximum Cost of Trip With K Highways", "titleSlug": "maximum-cost-of-trip-with-k-highways", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1915, "totalSubmissionRaw": 3818}, "2248": {"acRate": 68.36868446139181, "difficulty": "Easy", "likes": 731, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2248", "paidOnly": false, "title": "Intersection of Multiple Arrays", "titleSlug": "intersection-of-multiple-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91800, "totalSubmissionRaw": 134272}, "2249": {"acRate": 53.8625117572486, "difficulty": "Medium", "likes": 236, "dislikes": 222, "categoryTitle": "Algorithms", "frontendQuestionId": "2249", "paidOnly": false, "title": "Count Lattice Points Inside a Circle", "titleSlug": "count-lattice-points-inside-a-circle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26342, "totalSubmissionRaw": 48906}, "2250": {"acRate": 35.37862619555766, "difficulty": "Medium", "likes": 510, "dislikes": 137, "categoryTitle": "Algorithms", "frontendQuestionId": "2250", "paidOnly": false, "title": "Count Number of Rectangles Containing Each Point", "titleSlug": "count-number-of-rectangles-containing-each-point", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17903, "totalSubmissionRaw": 50604}, "2251": {"acRate": 56.86323830201293, "difficulty": "Hard", "likes": 1684, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2251", "paidOnly": false, "title": "Number of Flowers in Full Bloom", "titleSlug": "number-of-flowers-in-full-bloom", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 85905, "totalSubmissionRaw": 151073}, "2252": {"acRate": 55.768595041322314, "difficulty": "Hard", "likes": 32, "dislikes": 10, "categoryTitle": "Database", "frontendQuestionId": "2252", "paidOnly": true, "title": "Dynamic Pivoting of a Table", "titleSlug": "dynamic-pivoting-of-a-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1687, "totalSubmissionRaw": 3025}, "2253": {"acRate": 66.32522407170295, "difficulty": "Hard", "likes": 18, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "2253", "paidOnly": true, "title": "Dynamic Unpivoting of a Table", "titleSlug": "dynamic-unpivoting-of-a-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1036, "totalSubmissionRaw": 1562}, "2254": {"acRate": 63.986655546288574, "difficulty": "Hard", "likes": 81, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2254", "paidOnly": true, "title": "Design Video Sharing Platform", "titleSlug": "design-video-sharing-platform", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3836, "totalSubmissionRaw": 5995}, "2255": {"acRate": 72.88314941585506, "difficulty": "Easy", "likes": 543, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2255", "paidOnly": false, "title": "Count Prefixes of a Given String", "titleSlug": "count-prefixes-of-a-given-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67500, "totalSubmissionRaw": 92614}, "2256": {"acRate": 43.29914698486268, "difficulty": "Medium", "likes": 1519, "dislikes": 178, "categoryTitle": "Algorithms", "frontendQuestionId": "2256", "paidOnly": false, "title": "Minimum Average Difference", "titleSlug": "minimum-average-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 87815, "totalSubmissionRaw": 202810}, "2257": {"acRate": 52.63867661602086, "difficulty": "Medium", "likes": 426, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2257", "paidOnly": false, "title": "Count Unguarded Cells in the Grid", "titleSlug": "count-unguarded-cells-in-the-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17565, "totalSubmissionRaw": 33369}, "2258": {"acRate": 35.26086207886128, "difficulty": "Hard", "likes": 746, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2258", "paidOnly": false, "title": "Escape the Spreading Fire", "titleSlug": "escape-the-spreading-fire", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12287, "totalSubmissionRaw": 34846}, "2259": {"acRate": 46.168623473885404, "difficulty": "Easy", "likes": 848, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2259", "paidOnly": false, "title": "Remove Digit From Number to Maximize Result", "titleSlug": "remove-digit-from-number-to-maximize-result", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 94690, "totalSubmissionRaw": 205096}, "2260": {"acRate": 51.74684674628865, "difficulty": "Medium", "likes": 977, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2260", "paidOnly": false, "title": "Minimum Consecutive Cards to Pick Up", "titleSlug": "minimum-consecutive-cards-to-pick-up", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 83448, "totalSubmissionRaw": 161263}, "2261": {"acRate": 52.70462583308675, "difficulty": "Medium", "likes": 682, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "2261", "paidOnly": false, "title": "K Divisible Elements Subarrays", "titleSlug": "k-divisible-elements-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37405, "totalSubmissionRaw": 70971}, "2262": {"acRate": 55.828125966714104, "difficulty": "Hard", "likes": 1125, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2262", "paidOnly": false, "title": "Total Appeal of A String", "titleSlug": "total-appeal-of-a-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36094, "totalSubmissionRaw": 64652}, "2263": {"acRate": 66.00463422707713, "difficulty": "Hard", "likes": 85, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2263", "paidOnly": true, "title": "Make Array Non-decreasing or Non-increasing", "titleSlug": "make-array-non-decreasing-or-non-increasing", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3988, "totalSubmissionRaw": 6042}, "2264": {"acRate": 69.05375783818747, "difficulty": "Easy", "likes": 1017, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2264", "paidOnly": false, "title": "Largest 3-Same-Digit Number in String", "titleSlug": "largest-3-same-digit-number-in-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 153733, "totalSubmissionRaw": 222628}, "2265": {"acRate": 86.38663911693534, "difficulty": "Medium", "likes": 2216, "dislikes": 55, "categoryTitle": "Algorithms", "frontendQuestionId": "2265", "paidOnly": false, "title": "Count Nodes Equal to Average of Subtree", "titleSlug": "count-nodes-equal-to-average-of-subtree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 156365, "totalSubmissionRaw": 181006}, "2266": {"acRate": 48.225610285813566, "difficulty": "Medium", "likes": 879, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2266", "paidOnly": false, "title": "Count Number of Texts", "titleSlug": "count-number-of-texts", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22205, "totalSubmissionRaw": 46044}, "2267": {"acRate": 39.16014470479748, "difficulty": "Hard", "likes": 518, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2267", "paidOnly": false, "title": " Check if There Is a Valid Parentheses String Path", "titleSlug": "check-if-there-is-a-valid-parentheses-string-path", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16562, "totalSubmissionRaw": 42293}, "2268": {"acRate": 71.14313420382022, "difficulty": "Medium", "likes": 245, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2268", "paidOnly": true, "title": "Minimum Number of Keypresses", "titleSlug": "minimum-number-of-keypresses", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31547, "totalSubmissionRaw": 44343}, "2269": {"acRate": 60.736286166717015, "difficulty": "Easy", "likes": 672, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2269", "paidOnly": false, "title": "Find the K-Beauty of a Number", "titleSlug": "find-the-k-beauty-of-a-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 66355, "totalSubmissionRaw": 109251}, "2270": {"acRate": 48.39546292535075, "difficulty": "Medium", "likes": 579, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2270", "paidOnly": false, "title": "Number of Ways to Split Array", "titleSlug": "number-of-ways-to-split-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46464, "totalSubmissionRaw": 96009}, "2271": {"acRate": 33.92419939281167, "difficulty": "Medium", "likes": 780, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2271", "paidOnly": false, "title": "Maximum White Tiles Covered by a Carpet", "titleSlug": "maximum-white-tiles-covered-by-a-carpet", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17320, "totalSubmissionRaw": 51055}, "2272": {"acRate": 46.23270930493718, "difficulty": "Hard", "likes": 1856, "dislikes": 207, "categoryTitle": "Algorithms", "frontendQuestionId": "2272", "paidOnly": false, "title": "Substring With Largest Variance", "titleSlug": "substring-with-largest-variance", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69988, "totalSubmissionRaw": 151382}, "2273": {"acRate": 58.653854599432584, "difficulty": "Easy", "likes": 688, "dislikes": 187, "categoryTitle": "Algorithms", "frontendQuestionId": "2273", "paidOnly": false, "title": "Find Resultant Array After Removing Anagrams", "titleSlug": "find-resultant-array-after-removing-anagrams", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 66778, "totalSubmissionRaw": 113851}, "2274": {"acRate": 51.92659710781622, "difficulty": "Medium", "likes": 412, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2274", "paidOnly": false, "title": "Maximum Consecutive Floors Without Special Floors", "titleSlug": "maximum-consecutive-floors-without-special-floors", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34041, "totalSubmissionRaw": 65556}, "2275": {"acRate": 72.84348982708508, "difficulty": "Medium", "likes": 582, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2275", "paidOnly": false, "title": "Largest Combination With Bitwise AND Greater Than Zero", "titleSlug": "largest-combination-with-bitwise-and-greater-than-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29573, "totalSubmissionRaw": 40598}, "2276": {"acRate": 35.33388351389791, "difficulty": "Hard", "likes": 586, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2276", "paidOnly": false, "title": "Count Integers in Intervals", "titleSlug": "count-integers-in-intervals", "topicTags": [{"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20122, "totalSubmissionRaw": 56950}, "2277": {"acRate": 62.48215135649691, "difficulty": "Hard", "likes": 134, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2277", "paidOnly": true, "title": "Closest Node to Path in Tree", "titleSlug": "closest-node-to-path-in-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5251, "totalSubmissionRaw": 8404}, "2278": {"acRate": 74.20905678519259, "difficulty": "Easy", "likes": 527, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2278", "paidOnly": false, "title": "Percentage of Letter in String", "titleSlug": "percentage-of-letter-in-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80266, "totalSubmissionRaw": 108162}, "2279": {"acRate": 67.53180731499546, "difficulty": "Medium", "likes": 1683, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "2279", "paidOnly": false, "title": "Maximum Bags With Full Capacity of Rocks", "titleSlug": "maximum-bags-with-full-capacity-of-rocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 98302, "totalSubmissionRaw": 145564}, "2280": {"acRate": 25.56086762407917, "difficulty": "Medium", "likes": 341, "dislikes": 526, "categoryTitle": "Algorithms", "frontendQuestionId": "2280", "paidOnly": false, "title": "Minimum Lines to Represent a Line Chart", "titleSlug": "minimum-lines-to-represent-a-line-chart", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27481, "totalSubmissionRaw": 107512}, "2281": {"acRate": 28.142435622317596, "difficulty": "Hard", "likes": 1197, "dislikes": 103, "categoryTitle": "Algorithms", "frontendQuestionId": "2281", "paidOnly": false, "title": "Sum of Total Strength of Wizards", "titleSlug": "sum-of-total-strength-of-wizards", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 20983, "totalSubmissionRaw": 74560}, "2282": {"acRate": 48.04039432555903, "difficulty": "Medium", "likes": 63, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2282", "paidOnly": true, "title": "Number of People That Can Be Seen in a Grid", "titleSlug": "number-of-people-that-can-be-seen-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1998, "totalSubmissionRaw": 4159}, "2283": {"acRate": 72.60697615598629, "difficulty": "Easy", "likes": 613, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2283", "paidOnly": false, "title": "Check if Number Has Equal Digit Count and Digit Value", "titleSlug": "check-if-number-has-equal-digit-count-and-digit-value", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63155, "totalSubmissionRaw": 86982}, "2284": {"acRate": 57.28570749409695, "difficulty": "Medium", "likes": 438, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2284", "paidOnly": false, "title": "Sender With Largest Word Count", "titleSlug": "sender-with-largest-word-count", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36149, "totalSubmissionRaw": 63103}, "2285": {"acRate": 69.2816729452787, "difficulty": "Medium", "likes": 1281, "dislikes": 78, "categoryTitle": "Algorithms", "frontendQuestionId": "2285", "paidOnly": false, "title": "Maximum Total Importance of Roads", "titleSlug": "maximum-total-importance-of-roads", "topicTags": [{"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 145840, "totalSubmissionRaw": 210503}, "2286": {"acRate": 18.09723816268223, "difficulty": "Hard", "likes": 335, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2286", "paidOnly": false, "title": "Booking Concert Tickets in Groups", "titleSlug": "booking-concert-tickets-in-groups", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7411, "totalSubmissionRaw": 40951}, "2287": {"acRate": 59.66910214022341, "difficulty": "Easy", "likes": 478, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2287", "paidOnly": false, "title": "Rearrange Characters to Make Target String", "titleSlug": "rearrange-characters-to-make-target-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43854, "totalSubmissionRaw": 73496}, "2288": {"acRate": 31.656037650065738, "difficulty": "Medium", "likes": 204, "dislikes": 1104, "categoryTitle": "Algorithms", "frontendQuestionId": "2288", "paidOnly": false, "title": "Apply Discount to Prices", "titleSlug": "apply-discount-to-prices", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25762, "totalSubmissionRaw": 81381}, "2289": {"acRate": 22.427141987520926, "difficulty": "Medium", "likes": 1355, "dislikes": 138, "categoryTitle": "Algorithms", "frontendQuestionId": "2289", "paidOnly": false, "title": "Steps to Make Array Non-decreasing", "titleSlug": "steps-to-make-array-non-decreasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23579, "totalSubmissionRaw": 105136}, "2290": {"acRate": 55.55176595422162, "difficulty": "Hard", "likes": 971, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2290", "paidOnly": false, "title": "Minimum Obstacle Removal to Reach Corner", "titleSlug": "minimum-obstacle-removal-to-reach-corner", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29315, "totalSubmissionRaw": 52772}, "2291": {"acRate": 45.54481898739814, "difficulty": "Medium", "likes": 162, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2291", "paidOnly": true, "title": "Maximum Profit From Trading Stocks", "titleSlug": "maximum-profit-from-trading-stocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10228, "totalSubmissionRaw": 22457}, "2292": {"acRate": 39.64548426644871, "difficulty": "Medium", "likes": 61, "dislikes": 26, "categoryTitle": "Database", "frontendQuestionId": "2292", "paidOnly": true, "title": "Products With Three or More Orders in Two Consecutive Years", "titleSlug": "products-with-three-or-more-orders-in-two-consecutive-years", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7761, "totalSubmissionRaw": 19576}, "2293": {"acRate": 63.489404370315114, "difficulty": "Easy", "likes": 538, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2293", "paidOnly": false, "title": "Min Max Game", "titleSlug": "min-max-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51921, "totalSubmissionRaw": 81779}, "2294": {"acRate": 74.06377998829726, "difficulty": "Medium", "likes": 776, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2294", "paidOnly": false, "title": "Partition Array Such That Maximum Difference Is K", "titleSlug": "partition-array-such-that-maximum-difference-is-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45567, "totalSubmissionRaw": 61524}, "2295": {"acRate": 58.09111969111969, "difficulty": "Medium", "likes": 640, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2295", "paidOnly": false, "title": "Replace Elements in an Array", "titleSlug": "replace-elements-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37614, "totalSubmissionRaw": 64750}, "2296": {"acRate": 46.109300872853744, "difficulty": "Hard", "likes": 583, "dislikes": 224, "categoryTitle": "Algorithms", "frontendQuestionId": "2296", "paidOnly": false, "title": "Design a Text Editor", "titleSlug": "design-a-text-editor", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27311, "totalSubmissionRaw": 59231}, "2297": {"acRate": 45.67222132341045, "difficulty": "Medium", "likes": 148, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2297", "paidOnly": true, "title": "Jump Game VIII", "titleSlug": "jump-game-viii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5646, "totalSubmissionRaw": 12362}, "2298": {"acRate": 81.59961913830041, "difficulty": "Medium", "likes": 49, "dislikes": 10, "categoryTitle": "Database", "frontendQuestionId": "2298", "paidOnly": true, "title": "Tasks Count in the Weekend", "titleSlug": "tasks-count-in-the-weekend", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6856, "totalSubmissionRaw": 8402}, "2299": {"acRate": 55.0376213592233, "difficulty": "Easy", "likes": 351, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2299", "paidOnly": false, "title": "Strong Password Checker II", "titleSlug": "strong-password-checker-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45351, "totalSubmissionRaw": 82400}, "2300": {"acRate": 43.91889438404613, "difficulty": "Medium", "likes": 2609, "dislikes": 80, "categoryTitle": "Algorithms", "frontendQuestionId": "2300", "paidOnly": false, "title": "Successful Pairs of Spells and Potions", "titleSlug": "successful-pairs-of-spells-and-potions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 181425, "totalSubmissionRaw": 413091}, "2301": {"acRate": 41.49040826364978, "difficulty": "Hard", "likes": 381, "dislikes": 77, "categoryTitle": "Algorithms", "frontendQuestionId": "2301", "paidOnly": false, "title": "Match Substring After Replacement", "titleSlug": "match-substring-after-replacement", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15183, "totalSubmissionRaw": 36594}, "2302": {"acRate": 55.499627747386135, "difficulty": "Hard", "likes": 1065, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2302", "paidOnly": false, "title": "Count Subarrays With Score Less Than K", "titleSlug": "count-subarrays-with-score-less-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34291, "totalSubmissionRaw": 61786}, "2303": {"acRate": 66.32146015920239, "difficulty": "Easy", "likes": 266, "dislikes": 283, "categoryTitle": "Algorithms", "frontendQuestionId": "2303", "paidOnly": false, "title": "Calculate Amount Paid in Taxes", "titleSlug": "calculate-amount-paid-in-taxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41242, "totalSubmissionRaw": 62185}, "2304": {"acRate": 66.973450605065, "difficulty": "Medium", "likes": 901, "dislikes": 154, "categoryTitle": "Algorithms", "frontendQuestionId": "2304", "paidOnly": false, "title": "Minimum Path Cost in a Grid", "titleSlug": "minimum-path-cost-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32819, "totalSubmissionRaw": 49003}, "2305": {"acRate": 69.27373153148214, "difficulty": "Medium", "likes": 2584, "dislikes": 120, "categoryTitle": "Algorithms", "frontendQuestionId": "2305", "paidOnly": false, "title": "Fair Distribution of Cookies", "titleSlug": "fair-distribution-of-cookies", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 101087, "totalSubmissionRaw": 145924}, "2306": {"acRate": 46.44161884400435, "difficulty": "Hard", "likes": 1952, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "2306", "paidOnly": false, "title": "Naming a Company", "titleSlug": "naming-a-company", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61909, "totalSubmissionRaw": 133305}, "2307": {"acRate": 43.090438112400044, "difficulty": "Hard", "likes": 61, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2307", "paidOnly": true, "title": "Check for Contradictions in Equations", "titleSlug": "check-for-contradictions-in-equations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3826, "totalSubmissionRaw": 8879}, "2308": {"acRate": 69.44086021505377, "difficulty": "Medium", "likes": 81, "dislikes": 15, "categoryTitle": "Database", "frontendQuestionId": "2308", "paidOnly": true, "title": "Arrange Table by Gender", "titleSlug": "arrange-table-by-gender", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6458, "totalSubmissionRaw": 9300}, "2309": {"acRate": 70.49893894087008, "difficulty": "Easy", "likes": 486, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2309", "paidOnly": false, "title": "Greatest English Letter in Upper and Lower Case", "titleSlug": "greatest-english-letter-in-upper-and-lower-case", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58469, "totalSubmissionRaw": 82936}, "2310": {"acRate": 27.044343609417904, "difficulty": "Medium", "likes": 407, "dislikes": 329, "categoryTitle": "Algorithms", "frontendQuestionId": "2310", "paidOnly": false, "title": "Sum of Numbers With Units Digit K", "titleSlug": "sum-of-numbers-with-units-digit-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27774, "totalSubmissionRaw": 102698}, "2311": {"acRate": 38.139964077973865, "difficulty": "Medium", "likes": 689, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2311", "paidOnly": false, "title": "Longest Binary Subsequence Less Than or Equal to K", "titleSlug": "longest-binary-subsequence-less-than-or-equal-to-k", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23146, "totalSubmissionRaw": 60687}, "2312": {"acRate": 50.85254918552994, "difficulty": "Hard", "likes": 548, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2312", "paidOnly": false, "title": "Selling Pieces of Wood", "titleSlug": "selling-pieces-of-wood", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12019, "totalSubmissionRaw": 23635}, "2313": {"acRate": 58.147459727385375, "difficulty": "Hard", "likes": 103, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2313", "paidOnly": true, "title": "Minimum Flips in Binary Tree to Get Result", "titleSlug": "minimum-flips-in-binary-tree-to-get-result", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3754, "totalSubmissionRaw": 6456}, "2314": {"acRate": 72.36490412550842, "difficulty": "Medium", "likes": 54, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2314", "paidOnly": true, "title": "The First Day of the Maximum Recorded Degree in Each City", "titleSlug": "the-first-day-of-the-maximum-recorded-degree-in-each-city", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6227, "totalSubmissionRaw": 8605}, "2315": {"acRate": 82.46389843956625, "difficulty": "Easy", "likes": 634, "dislikes": 106, "categoryTitle": "Algorithms", "frontendQuestionId": "2315", "paidOnly": false, "title": "Count Asterisks", "titleSlug": "count-asterisks", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77949, "totalSubmissionRaw": 94525}, "2316": {"acRate": 49.19776858748336, "difficulty": "Medium", "likes": 2072, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2316", "paidOnly": false, "title": "Count Unreachable Pairs of Nodes in an Undirected Graph", "titleSlug": "count-unreachable-pairs-of-nodes-in-an-undirected-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 96834, "totalSubmissionRaw": 196826}, "2317": {"acRate": 79.53858015538817, "difficulty": "Medium", "likes": 617, "dislikes": 168, "categoryTitle": "Algorithms", "frontendQuestionId": "2317", "paidOnly": false, "title": "Maximum XOR After Operations ", "titleSlug": "maximum-xor-after-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26822, "totalSubmissionRaw": 33722}, "2318": {"acRate": 57.272997326467966, "difficulty": "Hard", "likes": 443, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2318", "paidOnly": false, "title": "Number of Distinct Roll Sequences", "titleSlug": "number-of-distinct-roll-sequences", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11568, "totalSubmissionRaw": 20198}, "2319": {"acRate": 65.40922791560398, "difficulty": "Easy", "likes": 498, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2319", "paidOnly": false, "title": "Check if Matrix Is X-Matrix", "titleSlug": "check-if-matrix-is-x-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 56422, "totalSubmissionRaw": 86260}, "2320": {"acRate": 42.24995610698192, "difficulty": "Medium", "likes": 590, "dislikes": 194, "categoryTitle": "Algorithms", "frontendQuestionId": "2320", "paidOnly": false, "title": "Count Number of Ways to Place Houses", "titleSlug": "count-number-of-ways-to-place-houses", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28877, "totalSubmissionRaw": 68348}, "2321": {"acRate": 57.09595244834418, "difficulty": "Hard", "likes": 802, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2321", "paidOnly": false, "title": "Maximum Score Of Spliced Array", "titleSlug": "maximum-score-of-spliced-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20172, "totalSubmissionRaw": 35330}, "2322": {"acRate": 52.225579053373615, "difficulty": "Hard", "likes": 457, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2322", "paidOnly": false, "title": "Minimum Score After Removals on a Tree", "titleSlug": "minimum-score-after-removals-on-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7779, "totalSubmissionRaw": 14895}, "2323": {"acRate": 65.87954178087006, "difficulty": "Medium", "likes": 63, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2323", "paidOnly": true, "title": "Find Minimum Time to Finish All Jobs II", "titleSlug": "find-minimum-time-to-finish-all-jobs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9374, "totalSubmissionRaw": 14229}, "2324": {"acRate": 74.83770686659962, "difficulty": "Medium", "likes": 50, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2324", "paidOnly": true, "title": "Product Sales Analysis IV", "titleSlug": "product-sales-analysis-iv", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8185, "totalSubmissionRaw": 10937}, "2325": {"acRate": 84.85069936713487, "difficulty": "Easy", "likes": 1010, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "2325", "paidOnly": false, "title": "Decode the Message", "titleSlug": "decode-the-message", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 116108, "totalSubmissionRaw": 136838}, "2326": {"acRate": 82.33443174072802, "difficulty": "Medium", "likes": 1218, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "2326", "paidOnly": false, "title": "Spiral Matrix IV", "titleSlug": "spiral-matrix-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 160660, "totalSubmissionRaw": 195131}, "2327": {"acRate": 46.044212796549246, "difficulty": "Medium", "likes": 858, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "2327", "paidOnly": false, "title": "Number of People Aware of a Secret", "titleSlug": "number-of-people-aware-of-a-secret", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25619, "totalSubmissionRaw": 55640}, "2328": {"acRate": 58.016846581615965, "difficulty": "Hard", "likes": 1999, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2328", "paidOnly": false, "title": "Number of Increasing Paths in a Grid", "titleSlug": "number-of-increasing-paths-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70943, "totalSubmissionRaw": 122280}, "2329": {"acRate": 69.9113490739928, "difficulty": "Easy", "likes": 32, "dislikes": 7, "categoryTitle": "Database", "frontendQuestionId": "2329", "paidOnly": true, "title": "Product Sales Analysis V", "titleSlug": "product-sales-analysis-v", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7965, "totalSubmissionRaw": 11393}, "2330": {"acRate": 75.99532859114557, "difficulty": "Medium", "likes": 104, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2330", "paidOnly": true, "title": "Valid Palindrome IV", "titleSlug": "valid-palindrome-iv", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14316, "totalSubmissionRaw": 18838}, "2331": {"acRate": 82.73273084545222, "difficulty": "Easy", "likes": 1449, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2331", "paidOnly": false, "title": "Evaluate Boolean Binary Tree", "titleSlug": "evaluate-boolean-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 197464, "totalSubmissionRaw": 238677}, "2332": {"acRate": 27.731987014629624, "difficulty": "Medium", "likes": 471, "dislikes": 751, "categoryTitle": "Algorithms", "frontendQuestionId": "2332", "paidOnly": false, "title": "The Latest Time to Catch a Bus", "titleSlug": "the-latest-time-to-catch-a-bus", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26311, "totalSubmissionRaw": 94876}, "2333": {"acRate": 25.565649061191408, "difficulty": "Medium", "likes": 633, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2333", "paidOnly": false, "title": "Minimum Sum of Squared Difference", "titleSlug": "minimum-sum-of-squared-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15141, "totalSubmissionRaw": 59224}, "2334": {"acRate": 44.130910537834076, "difficulty": "Hard", "likes": 569, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2334", "paidOnly": false, "title": "Subarray With Elements Greater Than Varying Threshold", "titleSlug": "subarray-with-elements-greater-than-varying-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13309, "totalSubmissionRaw": 30156}, "2335": {"acRate": 58.30239871039517, "difficulty": "Easy", "likes": 701, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2335", "paidOnly": false, "title": "Minimum Amount of Time to Fill Cups", "titleSlug": "minimum-amount-of-time-to-fill-cups", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51358, "totalSubmissionRaw": 88089}, "2336": {"acRate": 71.52345739145836, "difficulty": "Medium", "likes": 1698, "dislikes": 200, "categoryTitle": "Algorithms", "frontendQuestionId": "2336", "paidOnly": false, "title": "Smallest Number in Infinite Set", "titleSlug": "smallest-number-in-infinite-set", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 161524, "totalSubmissionRaw": 225833}, "2337": {"acRate": 47.70650325871352, "difficulty": "Medium", "likes": 664, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2337", "paidOnly": false, "title": "Move Pieces to Obtain a String", "titleSlug": "move-pieces-to-obtain-a-string", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26937, "totalSubmissionRaw": 56464}, "2338": {"acRate": 26.90677094052274, "difficulty": "Hard", "likes": 488, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2338", "paidOnly": false, "title": "Count the Number of Ideal Arrays", "titleSlug": "count-the-number-of-ideal-arrays", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6537, "totalSubmissionRaw": 24295}, "2339": {"acRate": 87.92403006296973, "difficulty": "Easy", "likes": 43, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2339", "paidOnly": true, "title": "All the Matches of the League", "titleSlug": "all-the-matches-of-the-league", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8657, "totalSubmissionRaw": 9846}, "2340": {"acRate": 72.65282367857662, "difficulty": "Medium", "likes": 184, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2340", "paidOnly": true, "title": "Minimum Adjacent Swaps to Make a Valid Array", "titleSlug": "minimum-adjacent-swaps-to-make-a-valid-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34954, "totalSubmissionRaw": 48111}, "2341": {"acRate": 75.4738163521499, "difficulty": "Easy", "likes": 685, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2341", "paidOnly": false, "title": "Maximum Number of Pairs in Array", "titleSlug": "maximum-number-of-pairs-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 73950, "totalSubmissionRaw": 97981}, "2342": {"acRate": 55.4704548371914, "difficulty": "Medium", "likes": 715, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2342", "paidOnly": false, "title": "Max Sum of a Pair With Equal Sum of Digits", "titleSlug": "max-sum-of-a-pair-with-equal-sum-of-digits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51856, "totalSubmissionRaw": 93484}, "2343": {"acRate": 44.57756252301243, "difficulty": "Medium", "likes": 313, "dislikes": 432, "categoryTitle": "Algorithms", "frontendQuestionId": "2343", "paidOnly": false, "title": "Query Kth Smallest Trimmed Number", "titleSlug": "query-kth-smallest-trimmed-number", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Radix Sort", "id": "VG9waWNUYWdOb2RlOjYxMDYx", "slug": "radix-sort"}, {"name": "Quickselect", "id": "VG9waWNUYWdOb2RlOjYxMDY5", "slug": "quickselect"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31478, "totalSubmissionRaw": 70614}, "2344": {"acRate": 56.58819062084678, "difficulty": "Hard", "likes": 553, "dislikes": 127, "categoryTitle": "Algorithms", "frontendQuestionId": "2344", "paidOnly": false, "title": "Minimum Deletions to Make Array Divisible", "titleSlug": "minimum-deletions-to-make-array-divisible", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29805, "totalSubmissionRaw": 52670}, "2345": {"acRate": 37.61051468266498, "difficulty": "Medium", "likes": 164, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "2345", "paidOnly": true, "title": "Finding the Number of Visible Mountains", "titleSlug": "finding-the-number-of-visible-mountains", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9529, "totalSubmissionRaw": 25336}, "2346": {"acRate": 33.5969868173258, "difficulty": "Medium", "likes": 27, "dislikes": 74, "categoryTitle": "Database", "frontendQuestionId": "2346", "paidOnly": true, "title": "Compute the Rank as a Percentage", "titleSlug": "compute-the-rank-as-a-percentage", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5352, "totalSubmissionRaw": 15930}, "2347": {"acRate": 60.92763139589883, "difficulty": "Easy", "likes": 376, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2347", "paidOnly": false, "title": "Best Poker Hand", "titleSlug": "best-poker-hand", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43796, "totalSubmissionRaw": 71882}, "2348": {"acRate": 66.7507647993136, "difficulty": "Medium", "likes": 2268, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2348", "paidOnly": false, "title": "Number of Zero-Filled Subarrays", "titleSlug": "number-of-zero-filled-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 130700, "totalSubmissionRaw": 195803}, "2349": {"acRate": 44.83217999481923, "difficulty": "Medium", "likes": 403, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2349", "paidOnly": false, "title": "Design a Number Container System", "titleSlug": "design-a-number-container-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24230, "totalSubmissionRaw": 54046}, "2350": {"acRate": 68.69766842715444, "difficulty": "Hard", "likes": 646, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2350", "paidOnly": false, "title": "Shortest Impossible Sequence of Rolls", "titleSlug": "shortest-impossible-sequence-of-rolls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15999, "totalSubmissionRaw": 23289}, "2351": {"acRate": 73.88777349055941, "difficulty": "Easy", "likes": 1058, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2351", "paidOnly": false, "title": "First Letter to Appear Twice", "titleSlug": "first-letter-to-appear-twice", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 136535, "totalSubmissionRaw": 184787}, "2352": {"acRate": 70.38846443559669, "difficulty": "Medium", "likes": 2262, "dislikes": 162, "categoryTitle": "Algorithms", "frontendQuestionId": "2352", "paidOnly": false, "title": "Equal Row and Column Pairs", "titleSlug": "equal-row-and-column-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 261646, "totalSubmissionRaw": 371717}, "2353": {"acRate": 45.1794075038317, "difficulty": "Medium", "likes": 1500, "dislikes": 293, "categoryTitle": "Algorithms", "frontendQuestionId": "2353", "paidOnly": false, "title": "Design a Food Rating System", "titleSlug": "design-a-food-rating-system", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 86074, "totalSubmissionRaw": 190516}, "2354": {"acRate": 47.68913925737476, "difficulty": "Hard", "likes": 595, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2354", "paidOnly": false, "title": "Number of Excellent Pairs", "titleSlug": "number-of-excellent-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15746, "totalSubmissionRaw": 33018}, "2355": {"acRate": 39.85534699500602, "difficulty": "Hard", "likes": 285, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2355", "paidOnly": true, "title": "Maximum Number of Books You Can Take", "titleSlug": "maximum-number-of-books-you-can-take", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11572, "totalSubmissionRaw": 29035}, "2356": {"acRate": 88.94754823512488, "difficulty": "Easy", "likes": 497, "dislikes": 40, "categoryTitle": "Database", "frontendQuestionId": "2356", "paidOnly": false, "title": "Number of Unique Subjects Taught by Each Teacher", "titleSlug": "number-of-unique-subjects-taught-by-each-teacher", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 247328, "totalSubmissionRaw": 278061}, "2357": {"acRate": 72.55145098086426, "difficulty": "Easy", "likes": 1192, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2357", "paidOnly": false, "title": "Make Array Zero by Subtracting Equal Amounts", "titleSlug": "make-array-zero-by-subtracting-equal-amounts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 120529, "totalSubmissionRaw": 166129}, "2358": {"acRate": 68.01932367149759, "difficulty": "Medium", "likes": 680, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "2358", "paidOnly": false, "title": "Maximum Number of Groups Entering a Competition", "titleSlug": "maximum-number-of-groups-entering-a-competition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39424, "totalSubmissionRaw": 57960}, "2359": {"acRate": 45.568588379149496, "difficulty": "Medium", "likes": 1700, "dislikes": 409, "categoryTitle": "Algorithms", "frontendQuestionId": "2359", "paidOnly": false, "title": "Find Closest Node to Given Two Nodes", "titleSlug": "find-closest-node-to-given-two-nodes", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80496, "totalSubmissionRaw": 176648}, "2360": {"acRate": 49.7035926453337, "difficulty": "Hard", "likes": 2355, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2360", "paidOnly": false, "title": "Longest Cycle in a Graph", "titleSlug": "longest-cycle-in-a-graph", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 79232, "totalSubmissionRaw": 159409}, "2361": {"acRate": 78.23428243837188, "difficulty": "Hard", "likes": 185, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2361", "paidOnly": true, "title": "Minimum Costs Using the Train Line", "titleSlug": "minimum-costs-using-the-train-line", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12282, "totalSubmissionRaw": 15699}, "2362": {"acRate": 74.74332648870636, "difficulty": "Hard", "likes": 33, "dislikes": 29, "categoryTitle": "Database", "frontendQuestionId": "2362", "paidOnly": true, "title": "Generate the Invoice", "titleSlug": "generate-the-invoice", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4004, "totalSubmissionRaw": 5357}, "2363": {"acRate": 75.94952262757579, "difficulty": "Easy", "likes": 563, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2363", "paidOnly": false, "title": "Merge Similar Items", "titleSlug": "merge-similar-items", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61810, "totalSubmissionRaw": 81383}, "2364": {"acRate": 41.965973534971646, "difficulty": "Medium", "likes": 996, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2364", "paidOnly": false, "title": "Count Number of Bad Pairs", "titleSlug": "count-number-of-bad-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34410, "totalSubmissionRaw": 81995}, "2365": {"acRate": 53.013300083125515, "difficulty": "Medium", "likes": 566, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2365", "paidOnly": false, "title": "Task Scheduler II", "titleSlug": "task-scheduler-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40816, "totalSubmissionRaw": 76992}, "2366": {"acRate": 53.43820189423092, "difficulty": "Hard", "likes": 2011, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2366", "paidOnly": false, "title": "Minimum Replacements to Sort the Array", "titleSlug": "minimum-replacements-to-sort-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68044, "totalSubmissionRaw": 127333}, "2367": {"acRate": 84.57517513921321, "difficulty": "Easy", "likes": 1278, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "2367", "paidOnly": false, "title": "Number of Arithmetic Triplets", "titleSlug": "number-of-arithmetic-triplets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 141249, "totalSubmissionRaw": 167010}, "2368": {"acRate": 59.032626143462196, "difficulty": "Medium", "likes": 716, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2368", "paidOnly": false, "title": "Reachable Nodes With Restrictions", "titleSlug": "reachable-nodes-with-restrictions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61048, "totalSubmissionRaw": 103414}, "2369": {"acRate": 51.8987776207936, "difficulty": "Medium", "likes": 2005, "dislikes": 198, "categoryTitle": "Algorithms", "frontendQuestionId": "2369", "paidOnly": false, "title": "Check if There is a Valid Partition For The Array", "titleSlug": "check-if-there-is-a-valid-partition-for-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 90731, "totalSubmissionRaw": 174823}, "2370": {"acRate": 47.16467973327945, "difficulty": "Medium", "likes": 1463, "dislikes": 81, "categoryTitle": "Algorithms", "frontendQuestionId": "2370", "paidOnly": false, "title": "Longest Ideal Subsequence", "titleSlug": "longest-ideal-subsequence", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 116709, "totalSubmissionRaw": 247450}, "2371": {"acRate": 66.80353110244303, "difficulty": "Hard", "likes": 100, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2371", "paidOnly": true, "title": "Minimize Maximum Value in a Grid", "titleSlug": "minimize-maximum-value-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3254, "totalSubmissionRaw": 4871}, "2372": {"acRate": 83.24901630129287, "difficulty": "Medium", "likes": 38, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2372", "paidOnly": true, "title": "Calculate the Influence of Each Salesperson", "titleSlug": "calculate-the-influence-of-each-salesperson", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5924, "totalSubmissionRaw": 7116}, "2373": {"acRate": 87.85710984321318, "difficulty": "Easy", "likes": 1233, "dislikes": 164, "categoryTitle": "Algorithms", "frontendQuestionId": "2373", "paidOnly": false, "title": "Largest Local Values in a Matrix", "titleSlug": "largest-local-values-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 171078, "totalSubmissionRaw": 194723}, "2374": {"acRate": 48.03506730489514, "difficulty": "Medium", "likes": 450, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2374", "paidOnly": false, "title": "Node With Highest Edge Score", "titleSlug": "node-with-highest-edge-score", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36327, "totalSubmissionRaw": 75626}, "2375": {"acRate": 76.36209992605895, "difficulty": "Medium", "likes": 955, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2375", "paidOnly": false, "title": "Construct Smallest Number From DI String", "titleSlug": "construct-smallest-number-from-di-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36146, "totalSubmissionRaw": 47335}, "2376": {"acRate": 39.49318092473313, "difficulty": "Hard", "likes": 585, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2376", "paidOnly": false, "title": "Count Special Integers", "titleSlug": "count-special-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13060, "totalSubmissionRaw": 33069}, "2377": {"acRate": 79.14546100130192, "difficulty": "Easy", "likes": 38, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2377", "paidOnly": true, "title": "Sort the Olympic Table", "titleSlug": "sort-the-olympic-table", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6687, "totalSubmissionRaw": 8449}, "2378": {"acRate": 58.07988274093074, "difficulty": "Medium", "likes": 54, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2378", "paidOnly": true, "title": "Choose Edges to Maximize Score in a Tree", "titleSlug": "choose-edges-to-maximize-score-in-a-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1585, "totalSubmissionRaw": 2729}, "2379": {"acRate": 59.474356926026516, "difficulty": "Easy", "likes": 744, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2379", "paidOnly": false, "title": "Minimum Recolors to Get K Consecutive Black Blocks", "titleSlug": "minimum-recolors-to-get-k-consecutive-black-blocks", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59560, "totalSubmissionRaw": 100144}, "2380": {"acRate": 51.08200875034987, "difficulty": "Medium", "likes": 507, "dislikes": 113, "categoryTitle": "Algorithms", "frontendQuestionId": "2380", "paidOnly": false, "title": "Time Needed to Rearrange a Binary String", "titleSlug": "time-needed-to-rearrange-a-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34676, "totalSubmissionRaw": 67883}, "2381": {"acRate": 38.06771922542744, "difficulty": "Medium", "likes": 778, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2381", "paidOnly": false, "title": "Shifting Letters II", "titleSlug": "shifting-letters-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23846, "totalSubmissionRaw": 62641}, "2382": {"acRate": 48.77460827641623, "difficulty": "Hard", "likes": 468, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2382", "paidOnly": false, "title": "Maximum Segment Sum After Removals", "titleSlug": "maximum-segment-sum-after-removals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9712, "totalSubmissionRaw": 19912}, "2383": {"acRate": 41.571578664451344, "difficulty": "Easy", "likes": 348, "dislikes": 282, "categoryTitle": "Algorithms", "frontendQuestionId": "2383", "paidOnly": false, "title": "Minimum Hours of Training to Win a Competition", "titleSlug": "minimum-hours-of-training-to-win-a-competition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34028, "totalSubmissionRaw": 81854}, "2384": {"acRate": 35.74846492328799, "difficulty": "Medium", "likes": 621, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "2384", "paidOnly": false, "title": "Largest Palindromic Number", "titleSlug": "largest-palindromic-number", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42733, "totalSubmissionRaw": 119537}, "2385": {"acRate": 62.7906976744186, "difficulty": "Medium", "likes": 2764, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2385", "paidOnly": false, "title": "Amount of Time for Binary Tree to Be Infected", "titleSlug": "amount-of-time-for-binary-tree-to-be-infected", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 146313, "totalSubmissionRaw": 233017}, "2386": {"acRate": 39.12043690715723, "difficulty": "Hard", "likes": 572, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2386", "paidOnly": false, "title": "Find the K-Sum of an Array", "titleSlug": "find-the-k-sum-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9527, "totalSubmissionRaw": 24353}, "2387": {"acRate": 69.42830365510778, "difficulty": "Medium", "likes": 77, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2387", "paidOnly": true, "title": "Median of a Row Wise Sorted Matrix", "titleSlug": "median-of-a-row-wise-sorted-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3704, "totalSubmissionRaw": 5335}, "2388": {"acRate": 50.900947817935624, "difficulty": "Medium", "likes": 87, "dislikes": 29, "categoryTitle": "Database", "frontendQuestionId": "2388", "paidOnly": true, "title": "Change Null Values in a Table to the Previous Value", "titleSlug": "change-null-values-in-a-table-to-the-previous-value", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4887, "totalSubmissionRaw": 9601}, "2389": {"acRate": 72.1197185189584, "difficulty": "Easy", "likes": 1930, "dislikes": 175, "categoryTitle": "Algorithms", "frontendQuestionId": "2389", "paidOnly": false, "title": "Longest Subsequence With Limited Sum", "titleSlug": "longest-subsequence-with-limited-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 121446, "totalSubmissionRaw": 168395}, "2390": {"acRate": 76.47884396496264, "difficulty": "Medium", "likes": 2970, "dislikes": 215, "categoryTitle": "Algorithms", "frontendQuestionId": "2390", "paidOnly": false, "title": "Removing Stars From a String", "titleSlug": "removing-stars-from-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 386338, "totalSubmissionRaw": 505159}, "2391": {"acRate": 85.25147132539963, "difficulty": "Medium", "likes": 1544, "dislikes": 240, "categoryTitle": "Algorithms", "frontendQuestionId": "2391", "paidOnly": false, "title": "Minimum Amount of Time to Collect Garbage", "titleSlug": "minimum-amount-of-time-to-collect-garbage", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 137757, "totalSubmissionRaw": 161589}, "2392": {"acRate": 79.51974139921496, "difficulty": "Hard", "likes": 1370, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2392", "paidOnly": false, "title": "Build a Matrix With Conditions", "titleSlug": "build-a-matrix-with-conditions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 92988, "totalSubmissionRaw": 116937}, "2393": {"acRate": 74.60129310344827, "difficulty": "Medium", "likes": 134, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2393", "paidOnly": true, "title": "Count Strictly Increasing Subarrays", "titleSlug": "count-strictly-increasing-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6923, "totalSubmissionRaw": 9280}, "2394": {"acRate": 41.0717230008244, "difficulty": "Medium", "likes": 28, "dislikes": 36, "categoryTitle": "Database", "frontendQuestionId": "2394", "paidOnly": true, "title": "Employees With Deductions", "titleSlug": "employees-with-deductions", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4982, "totalSubmissionRaw": 12130}, "2395": {"acRate": 65.57724603675604, "difficulty": "Easy", "likes": 550, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2395", "paidOnly": false, "title": "Find Subarrays With Equal Sum", "titleSlug": "find-subarrays-with-equal-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55058, "totalSubmissionRaw": 83959}, "2396": {"acRate": 87.95321433551806, "difficulty": "Medium", "likes": 645, "dislikes": 1599, "categoryTitle": "Algorithms", "frontendQuestionId": "2396", "paidOnly": false, "title": "Strictly Palindromic Number", "titleSlug": "strictly-palindromic-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100914, "totalSubmissionRaw": 114736}, "2397": {"acRate": 56.215936529837876, "difficulty": "Medium", "likes": 271, "dislikes": 419, "categoryTitle": "Algorithms", "frontendQuestionId": "2397", "paidOnly": false, "title": "Maximum Rows Covered by Columns", "titleSlug": "maximum-rows-covered-by-columns", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16297, "totalSubmissionRaw": 28990}, "2398": {"acRate": 35.46510747231773, "difficulty": "Hard", "likes": 819, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2398", "paidOnly": false, "title": "Maximum Number of Robots Within Budget", "titleSlug": "maximum-number-of-robots-within-budget", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23413, "totalSubmissionRaw": 66017}, "2399": {"acRate": 70.9951011656783, "difficulty": "Easy", "likes": 491, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2399", "paidOnly": false, "title": "Check Distances Between Same Letters", "titleSlug": "check-distances-between-same-letters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52317, "totalSubmissionRaw": 73691}, "2400": {"acRate": 35.472337835928755, "difficulty": "Medium", "likes": 799, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2400", "paidOnly": false, "title": "Number of Ways to Reach a Position After Exactly k Steps", "titleSlug": "number-of-ways-to-reach-a-position-after-exactly-k-steps", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32642, "totalSubmissionRaw": 92021}, "2401": {"acRate": 51.82321884427942, "difficulty": "Medium", "likes": 1325, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2401", "paidOnly": false, "title": "Longest Nice Subarray", "titleSlug": "longest-nice-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35729, "totalSubmissionRaw": 68944}, "2402": {"acRate": 44.13417441267944, "difficulty": "Hard", "likes": 1772, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "2402", "paidOnly": false, "title": "Meeting Rooms III", "titleSlug": "meeting-rooms-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 125585, "totalSubmissionRaw": 284554}, "2403": {"acRate": 56.39864099660249, "difficulty": "Hard", "likes": 48, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2403", "paidOnly": true, "title": "Minimum Time to Kill All Monsters", "titleSlug": "minimum-time-to-kill-all-monsters", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1494, "totalSubmissionRaw": 2649}, "2404": {"acRate": 50.97413287942629, "difficulty": "Easy", "likes": 997, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2404", "paidOnly": false, "title": "Most Frequent Even Element", "titleSlug": "most-frequent-even-element", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 91338, "totalSubmissionRaw": 179185}, "2405": {"acRate": 78.01217743451171, "difficulty": "Medium", "likes": 2657, "dislikes": 104, "categoryTitle": "Algorithms", "frontendQuestionId": "2405", "paidOnly": false, "title": "Optimal Partition of String", "titleSlug": "optimal-partition-of-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 219992, "totalSubmissionRaw": 281997}, "2406": {"acRate": 63.72667858621979, "difficulty": "Medium", "likes": 1372, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2406", "paidOnly": false, "title": "Divide Intervals Into Minimum Number of Groups", "titleSlug": "divide-intervals-into-minimum-number-of-groups", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 126173, "totalSubmissionRaw": 197991}, "2407": {"acRate": 24.579950098792853, "difficulty": "Hard", "likes": 894, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2407", "paidOnly": false, "title": "Longest Increasing Subsequence II", "titleSlug": "longest-increasing-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17043, "totalSubmissionRaw": 69337}, "2408": {"acRate": 77.87180410514945, "difficulty": "Medium", "likes": 53, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2408", "paidOnly": true, "title": "Design SQL", "titleSlug": "design-sql", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8650, "totalSubmissionRaw": 11108}, "2409": {"acRate": 45.64042565045406, "difficulty": "Easy", "likes": 259, "dislikes": 585, "categoryTitle": "Algorithms", "frontendQuestionId": "2409", "paidOnly": false, "title": "Count Days Spent Together", "titleSlug": "count-days-spent-together", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24576, "totalSubmissionRaw": 53847}, "2410": {"acRate": 64.38926322071966, "difficulty": "Medium", "likes": 515, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2410", "paidOnly": false, "title": "Maximum Matching of Players With Trainers", "titleSlug": "maximum-matching-of-players-with-trainers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40996, "totalSubmissionRaw": 63669}, "2411": {"acRate": 44.69186785260483, "difficulty": "Medium", "likes": 581, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2411", "paidOnly": false, "title": "Smallest Subarrays With Maximum Bitwise OR", "titleSlug": "smallest-subarrays-with-maximum-bitwise-or", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14069, "totalSubmissionRaw": 31480}, "2412": {"acRate": 40.72092266531689, "difficulty": "Hard", "likes": 403, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2412", "paidOnly": false, "title": "Minimum Money Required Before Transactions", "titleSlug": "minimum-money-required-before-transactions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11263, "totalSubmissionRaw": 27659}, "2413": {"acRate": 87.96392100409375, "difficulty": "Easy", "likes": 920, "dislikes": 107, "categoryTitle": "Algorithms", "frontendQuestionId": "2413", "paidOnly": false, "title": "Smallest Even Multiple", "titleSlug": "smallest-even-multiple", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 195535, "totalSubmissionRaw": 222290}, "2414": {"acRate": 59.04013092358048, "difficulty": "Medium", "likes": 515, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2414", "paidOnly": false, "title": "Length of the Longest Alphabetical Continuous Substring", "titleSlug": "length-of-the-longest-alphabetical-continuous-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49785, "totalSubmissionRaw": 84324}, "2415": {"acRate": 78.4851056950002, "difficulty": "Medium", "likes": 1150, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2415", "paidOnly": false, "title": "Reverse Odd Levels of Binary Tree", "titleSlug": "reverse-odd-levels-of-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58254, "totalSubmissionRaw": 74223}, "2416": {"acRate": 60.60298139600246, "difficulty": "Hard", "likes": 1155, "dislikes": 108, "categoryTitle": "Algorithms", "frontendQuestionId": "2416", "paidOnly": false, "title": "Sum of Prefix Scores of Strings", "titleSlug": "sum-of-prefix-scores-of-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112122, "totalSubmissionRaw": 185011}, "2417": {"acRate": 45.433255269320846, "difficulty": "Medium", "likes": 28, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2417", "paidOnly": true, "title": "Closest Fair Integer", "titleSlug": "closest-fair-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1164, "totalSubmissionRaw": 2562}, "2418": {"acRate": 84.92500839862588, "difficulty": "Easy", "likes": 1736, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2418", "paidOnly": false, "title": "Sort the People", "titleSlug": "sort-the-people", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 313464, "totalSubmissionRaw": 369107}, "2419": {"acRate": 61.84243943601969, "difficulty": "Medium", "likes": 1028, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "2419", "paidOnly": false, "title": "Longest Subarray With Maximum Bitwise AND", "titleSlug": "longest-subarray-with-maximum-bitwise-and", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 150971, "totalSubmissionRaw": 244122}, "2420": {"acRate": 39.17495475708032, "difficulty": "Medium", "likes": 634, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2420", "paidOnly": false, "title": "Find All Good Indices", "titleSlug": "find-all-good-indices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25327, "totalSubmissionRaw": 64651}, "2421": {"acRate": 56.26208920986382, "difficulty": "Hard", "likes": 2268, "dislikes": 105, "categoryTitle": "Algorithms", "frontendQuestionId": "2421", "paidOnly": false, "title": "Number of Good Paths", "titleSlug": "number-of-good-paths", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 57883, "totalSubmissionRaw": 102881}, "2422": {"acRate": 69.19986280562497, "difficulty": "Medium", "likes": 137, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2422", "paidOnly": true, "title": "Merge Operations to Turn Array Into a Palindrome", "titleSlug": "merge-operations-to-turn-array-into-a-palindrome", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14123, "totalSubmissionRaw": 20409}, "2423": {"acRate": 17.504516310668546, "difficulty": "Easy", "likes": 687, "dislikes": 1251, "categoryTitle": "Algorithms", "frontendQuestionId": "2423", "paidOnly": false, "title": "Remove Letter To Equalize Frequency", "titleSlug": "remove-letter-to-equalize-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52227, "totalSubmissionRaw": 298363}, "2424": {"acRate": 55.85411718131434, "difficulty": "Medium", "likes": 365, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2424", "paidOnly": false, "title": "Longest Uploaded Prefix", "titleSlug": "longest-uploaded-prefix", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22574, "totalSubmissionRaw": 40416}, "2425": {"acRate": 58.30746389526252, "difficulty": "Medium", "likes": 408, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2425", "paidOnly": false, "title": "Bitwise XOR of All Pairings", "titleSlug": "bitwise-xor-of-all-pairings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21600, "totalSubmissionRaw": 37045}, "2426": {"acRate": 44.346875000000004, "difficulty": "Hard", "likes": 538, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2426", "paidOnly": false, "title": "Number of Pairs Satisfying Inequality", "titleSlug": "number-of-pairs-satisfying-inequality", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14191, "totalSubmissionRaw": 32000}, "2427": {"acRate": 79.25141734130226, "difficulty": "Easy", "likes": 589, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2427", "paidOnly": false, "title": "Number of Common Factors", "titleSlug": "number-of-common-factors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 97992, "totalSubmissionRaw": 123647}, "2428": {"acRate": 75.25594834659152, "difficulty": "Medium", "likes": 459, "dislikes": 63, "categoryTitle": "Algorithms", "frontendQuestionId": "2428", "paidOnly": false, "title": "Maximum Sum of an Hourglass", "titleSlug": "maximum-sum-of-an-hourglass", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42193, "totalSubmissionRaw": 56066}, "2429": {"acRate": 44.65603151917803, "difficulty": "Medium", "likes": 486, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2429", "paidOnly": false, "title": "Minimize XOR", "titleSlug": "minimize-xor", "topicTags": [{"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23122, "totalSubmissionRaw": 51778}, "2430": {"acRate": 33.926450325462056, "difficulty": "Hard", "likes": 488, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2430", "paidOnly": false, "title": "Maximum Deletions on a String", "titleSlug": "maximum-deletions-on-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14281, "totalSubmissionRaw": 42094}, "2431": {"acRate": 63.7104506232023, "difficulty": "Medium", "likes": 46, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2431", "paidOnly": true, "title": "Maximize Total Tastiness of Purchased Fruits", "titleSlug": "maximize-total-tastiness-of-purchased-fruits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2658, "totalSubmissionRaw": 4172}, "2432": {"acRate": 50.623741903679466, "difficulty": "Easy", "likes": 277, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2432", "paidOnly": false, "title": "The Employee That Worked on the Longest Task", "titleSlug": "the-employee-that-worked-on-the-longest-task", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36969, "totalSubmissionRaw": 73027}, "2433": {"acRate": 88.05005377307761, "difficulty": "Medium", "likes": 1406, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2433", "paidOnly": false, "title": "Find The Original Array of Prefix Xor", "titleSlug": "find-the-original-array-of-prefix-xor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 157194, "totalSubmissionRaw": 178528}, "2434": {"acRate": 40.63950800892337, "difficulty": "Medium", "likes": 654, "dislikes": 195, "categoryTitle": "Algorithms", "frontendQuestionId": "2434", "paidOnly": false, "title": "Using a Robot to Print the Lexicographically Smallest String", "titleSlug": "using-a-robot-to-print-the-lexicographically-smallest-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20221, "totalSubmissionRaw": 49757}, "2435": {"acRate": 43.33145850177523, "difficulty": "Hard", "likes": 912, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2435", "paidOnly": false, "title": "Paths in Matrix Whose Sum Is Divisible by K", "titleSlug": "paths-in-matrix-whose-sum-is-divisible-by-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24653, "totalSubmissionRaw": 56894}, "2436": {"acRate": 71.38310185185185, "difficulty": "Medium", "likes": 42, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2436", "paidOnly": true, "title": "Minimum Split Into Subarrays With GCD Greater Than One", "titleSlug": "minimum-split-into-subarrays-with-gcd-greater-than-one", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2467, "totalSubmissionRaw": 3456}, "2437": {"acRate": 47.106466731801255, "difficulty": "Easy", "likes": 292, "dislikes": 240, "categoryTitle": "Algorithms", "frontendQuestionId": "2437", "paidOnly": false, "title": "Number of Valid Clock Times", "titleSlug": "number-of-valid-clock-times", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33268, "totalSubmissionRaw": 70623}, "2438": {"acRate": 41.04676002848326, "difficulty": "Medium", "likes": 297, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2438", "paidOnly": false, "title": "Range Product Queries of Powers", "titleSlug": "range-product-queries-of-powers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17293, "totalSubmissionRaw": 42130}, "2439": {"acRate": 46.441967926066866, "difficulty": "Medium", "likes": 2433, "dislikes": 623, "categoryTitle": "Algorithms", "frontendQuestionId": "2439", "paidOnly": false, "title": "Minimize Maximum of Array", "titleSlug": "minimize-maximum-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 85430, "totalSubmissionRaw": 183950}, "2440": {"acRate": 52.982944147573384, "difficulty": "Hard", "likes": 393, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2440", "paidOnly": false, "title": "Create Components With Same Value", "titleSlug": "create-components-with-same-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7238, "totalSubmissionRaw": 13661}, "2441": {"acRate": 75.04052229451248, "difficulty": "Easy", "likes": 1006, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2441", "paidOnly": false, "title": "Largest Positive Integer That Exists With Its Negative", "titleSlug": "largest-positive-integer-that-exists-with-its-negative", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 232868, "totalSubmissionRaw": 310323}, "2442": {"acRate": 79.95117276626814, "difficulty": "Medium", "likes": 635, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2442", "paidOnly": false, "title": "Count Number of Distinct Integers After Reverse Operations", "titleSlug": "count-number-of-distinct-integers-after-reverse-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70082, "totalSubmissionRaw": 87656}, "2443": {"acRate": 47.839165747518294, "difficulty": "Medium", "likes": 262, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "2443", "paidOnly": false, "title": "Sum of Number and Its Reverse", "titleSlug": "sum-of-number-and-its-reverse", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38168, "totalSubmissionRaw": 79784}, "2444": {"acRate": 67.82903317008217, "difficulty": "Hard", "likes": 3193, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2444", "paidOnly": false, "title": "Count Subarrays With Fixed Bounds", "titleSlug": "count-subarrays-with-fixed-bounds", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 148745, "totalSubmissionRaw": 219294}, "2445": {"acRate": 68.68686868686868, "difficulty": "Medium", "likes": 76, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2445", "paidOnly": true, "title": "Number of Nodes With Value One", "titleSlug": "number-of-nodes-with-value-one", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2176, "totalSubmissionRaw": 3168}, "2446": {"acRate": 51.69998858719899, "difficulty": "Easy", "likes": 478, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2446", "paidOnly": false, "title": "Determine if Two Events Have Conflict", "titleSlug": "determine-if-two-events-have-conflict", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49830, "totalSubmissionRaw": 96383}, "2447": {"acRate": 50.52065159501203, "difficulty": "Medium", "likes": 446, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2447", "paidOnly": false, "title": "Number of Subarrays With GCD Equal to K", "titleSlug": "number-of-subarrays-with-gcd-equal-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27509, "totalSubmissionRaw": 54451}, "2448": {"acRate": 46.10264364715403, "difficulty": "Hard", "likes": 2402, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2448", "paidOnly": false, "title": "Minimum Cost to Make Array Equal", "titleSlug": "minimum-cost-to-make-array-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 68359, "totalSubmissionRaw": 148276}, "2449": {"acRate": 61.84931817152177, "difficulty": "Hard", "likes": 430, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2449", "paidOnly": false, "title": "Minimum Number of Operations to Make Arrays Similar", "titleSlug": "minimum-number-of-operations-to-make-arrays-similar", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13652, "totalSubmissionRaw": 22073}, "2450": {"acRate": 64.26512968299711, "difficulty": "Medium", "likes": 37, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2450", "paidOnly": true, "title": "Number of Distinct Binary Strings After Applying Operations", "titleSlug": "number-of-distinct-binary-strings-after-applying-operations", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1115, "totalSubmissionRaw": 1735}, "2451": {"acRate": 59.93332350990938, "difficulty": "Easy", "likes": 401, "dislikes": 115, "categoryTitle": "Algorithms", "frontendQuestionId": "2451", "paidOnly": false, "title": "Odd String Difference", "titleSlug": "odd-string-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32539, "totalSubmissionRaw": 54292}, "2452": {"acRate": 60.98099073907801, "difficulty": "Medium", "likes": 301, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2452", "paidOnly": false, "title": "Words Within Two Edits of Dictionary", "titleSlug": "words-within-two-edits-of-dictionary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23771, "totalSubmissionRaw": 38981}, "2453": {"acRate": 39.900833421246965, "difficulty": "Medium", "likes": 574, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2453", "paidOnly": false, "title": "Destroy Sequential Targets", "titleSlug": "destroy-sequential-targets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18911, "totalSubmissionRaw": 47395}, "2454": {"acRate": 38.96077363116317, "difficulty": "Hard", "likes": 670, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2454", "paidOnly": false, "title": "Next Greater Element IV", "titleSlug": "next-greater-element-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11442, "totalSubmissionRaw": 29368}, "2455": {"acRate": 60.79064448864674, "difficulty": "Easy", "likes": 339, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2455", "paidOnly": false, "title": "Average Value of Even Numbers That Are Divisible by Three", "titleSlug": "average-value-of-even-numbers-that-are-divisible-by-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 63263, "totalSubmissionRaw": 104067}, "2456": {"acRate": 44.17962639182847, "difficulty": "Medium", "likes": 276, "dislikes": 369, "categoryTitle": "Algorithms", "frontendQuestionId": "2456", "paidOnly": false, "title": "Most Popular Video Creator", "titleSlug": "most-popular-video-creator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24005, "totalSubmissionRaw": 54335}, "2457": {"acRate": 37.80349525746477, "difficulty": "Medium", "likes": 527, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2457", "paidOnly": false, "title": "Minimum Addition to Make Integer Beautiful", "titleSlug": "minimum-addition-to-make-integer-beautiful", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21004, "totalSubmissionRaw": 55561}, "2458": {"acRate": 41.48068701056374, "difficulty": "Hard", "likes": 867, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2458", "paidOnly": false, "title": "Height of Binary Tree After Subtree Removal Queries", "titleSlug": "height-of-binary-tree-after-subtree-removal-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28233, "totalSubmissionRaw": 68063}, "2459": {"acRate": 45.4835039817975, "difficulty": "Hard", "likes": 55, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2459", "paidOnly": true, "title": "Sort Array by Moving Items to Empty Space", "titleSlug": "sort-array-by-moving-items-to-empty-space", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1999, "totalSubmissionRaw": 4395}, "2460": {"acRate": 68.16089215078873, "difficulty": "Easy", "likes": 566, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2460", "paidOnly": false, "title": "Apply Operations to an Array", "titleSlug": "apply-operations-to-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 71511, "totalSubmissionRaw": 104915}, "2461": {"acRate": 34.25047804840361, "difficulty": "Medium", "likes": 1379, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2461", "paidOnly": false, "title": "Maximum Sum of Distinct Subarrays With Length K", "titleSlug": "maximum-sum-of-distinct-subarrays-with-length-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70930, "totalSubmissionRaw": 207092}, "2462": {"acRate": 42.83536585365854, "difficulty": "Medium", "likes": 1924, "dislikes": 618, "categoryTitle": "Algorithms", "frontendQuestionId": "2462", "paidOnly": false, "title": "Total Cost to Hire K Workers", "titleSlug": "total-cost-to-hire-k-workers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112400, "totalSubmissionRaw": 262400}, "2463": {"acRate": 41.170023290861764, "difficulty": "Hard", "likes": 474, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2463", "paidOnly": false, "title": "Minimum Total Distance Traveled", "titleSlug": "minimum-total-distance-traveled", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9015, "totalSubmissionRaw": 21897}, "2464": {"acRate": 54.50606585788561, "difficulty": "Medium", "likes": 29, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2464", "paidOnly": true, "title": "Minimum Subarrays in a Valid Split", "titleSlug": "minimum-subarrays-in-a-valid-split", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1258, "totalSubmissionRaw": 2308}, "2465": {"acRate": 58.37214647778275, "difficulty": "Easy", "likes": 377, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2465", "paidOnly": false, "title": "Number of Distinct Averages", "titleSlug": "number-of-distinct-averages", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48251, "totalSubmissionRaw": 82661}, "2466": {"acRate": 54.332127527468074, "difficulty": "Medium", "likes": 1714, "dislikes": 153, "categoryTitle": "Algorithms", "frontendQuestionId": "2466", "paidOnly": false, "title": "Count Ways To Build Good Strings", "titleSlug": "count-ways-to-build-good-strings", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 80505, "totalSubmissionRaw": 148172}, "2467": {"acRate": 49.44954128440367, "difficulty": "Medium", "likes": 719, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2467", "paidOnly": false, "title": "Most Profitable Path in a Tree", "titleSlug": "most-profitable-path-in-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14014, "totalSubmissionRaw": 28340}, "2468": {"acRate": 43.87483355525965, "difficulty": "Hard", "likes": 169, "dislikes": 174, "categoryTitle": "Algorithms", "frontendQuestionId": "2468", "paidOnly": false, "title": "Split Message Based on Limit", "titleSlug": "split-message-based-on-limit", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13839, "totalSubmissionRaw": 31542}, "2469": {"acRate": 89.87060744639359, "difficulty": "Easy", "likes": 635, "dislikes": 344, "categoryTitle": "Algorithms", "frontendQuestionId": "2469", "paidOnly": false, "title": "Convert the Temperature", "titleSlug": "convert-the-temperature", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 209687, "totalSubmissionRaw": 233321}, "2470": {"acRate": 39.32563556836654, "difficulty": "Medium", "likes": 362, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2470", "paidOnly": false, "title": "Number of Subarrays With LCM Equal to K", "titleSlug": "number-of-subarrays-with-lcm-equal-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23466, "totalSubmissionRaw": 59671}, "2471": {"acRate": 62.27759914255091, "difficulty": "Medium", "likes": 649, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2471", "paidOnly": false, "title": "Minimum Number of Operations to Sort a Binary Tree by Level", "titleSlug": "minimum-number-of-operations-to-sort-a-binary-tree-by-level", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23241, "totalSubmissionRaw": 37319}, "2472": {"acRate": 40.78296769238155, "difficulty": "Hard", "likes": 466, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2472", "paidOnly": false, "title": "Maximum Number of Non-overlapping Palindrome Substrings", "titleSlug": "maximum-number-of-non-overlapping-palindrome-substrings", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16991, "totalSubmissionRaw": 41662}, "2473": {"acRate": 67.51572327044025, "difficulty": "Medium", "likes": 113, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2473", "paidOnly": true, "title": "Minimum Cost to Buy Apples", "titleSlug": "minimum-cost-to-buy-apples", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6441, "totalSubmissionRaw": 9540}, "2474": {"acRate": 45.5955955955956, "difficulty": "Hard", "likes": 42, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "2474", "paidOnly": true, "title": "Customers With Strictly Increasing Purchases", "titleSlug": "customers-with-strictly-increasing-purchases", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3644, "totalSubmissionRaw": 7992}, "2475": {"acRate": 71.87573768943865, "difficulty": "Easy", "likes": 413, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2475", "paidOnly": false, "title": "Number of Unequal Triplets in Array", "titleSlug": "number-of-unequal-triplets-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45672, "totalSubmissionRaw": 63543}, "2476": {"acRate": 41.44329896907217, "difficulty": "Medium", "likes": 451, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "2476", "paidOnly": false, "title": "Closest Nodes Queries in a Binary Search Tree", "titleSlug": "closest-nodes-queries-in-a-binary-search-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Search Tree", "id": "VG9waWNUYWdOb2RlOjMw", "slug": "binary-search-tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25526, "totalSubmissionRaw": 61592}, "2477": {"acRate": 64.33107554631692, "difficulty": "Medium", "likes": 2227, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "2477", "paidOnly": false, "title": "Minimum Fuel Cost to Report to the Capital", "titleSlug": "minimum-fuel-cost-to-report-to-the-capital", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 73037, "totalSubmissionRaw": 113533}, "2478": {"acRate": 31.26886463895983, "difficulty": "Hard", "likes": 349, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2478", "paidOnly": false, "title": "Number of Beautiful Partitions", "titleSlug": "number-of-beautiful-partitions", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10774, "totalSubmissionRaw": 34456}, "2479": {"acRate": 49.328621908127204, "difficulty": "Hard", "likes": 31, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2479", "paidOnly": true, "title": "Maximum XOR of Two Non-Overlapping Subtrees", "titleSlug": "maximum-xor-of-two-non-overlapping-subtrees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 698, "totalSubmissionRaw": 1415}, "2480": {"acRate": 76.62632375189108, "difficulty": "Easy", "likes": 28, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "2480", "paidOnly": true, "title": "Form a Chemical Bond", "titleSlug": "form-a-chemical-bond", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5065, "totalSubmissionRaw": 6610}, "2481": {"acRate": 53.77813389803832, "difficulty": "Easy", "likes": 229, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2481", "paidOnly": false, "title": "Minimum Cuts to Divide a Circle", "titleSlug": "minimum-cuts-to-divide-a-circle", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37585, "totalSubmissionRaw": 69889}, "2482": {"acRate": 84.41940544305363, "difficulty": "Medium", "likes": 1181, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2482", "paidOnly": false, "title": "Difference Between Ones and Zeros in Row and Column", "titleSlug": "difference-between-ones-and-zeros-in-row-and-column", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 129691, "totalSubmissionRaw": 153627}, "2483": {"acRate": 67.38068215757721, "difficulty": "Medium", "likes": 1953, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "2483", "paidOnly": false, "title": "Minimum Penalty for a Shop", "titleSlug": "minimum-penalty-for-a-shop", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": true, "totalAcceptedRaw": 112802, "totalSubmissionRaw": 167410}, "2484": {"acRate": 38.325448771952566, "difficulty": "Hard", "likes": 506, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2484", "paidOnly": false, "title": "Count Palindromic Subsequences", "titleSlug": "count-palindromic-subsequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11828, "totalSubmissionRaw": 30862}, "2485": {"acRate": 83.93827413462965, "difficulty": "Easy", "likes": 1301, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2485", "paidOnly": false, "title": "Find the Pivot Integer", "titleSlug": "find-the-pivot-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 237594, "totalSubmissionRaw": 283058}, "2486": {"acRate": 73.00867994276628, "difficulty": "Medium", "likes": 1110, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2486", "paidOnly": false, "title": "Append Characters to String to Make Subsequence", "titleSlug": "append-characters-to-string-to-make-subsequence", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 192364, "totalSubmissionRaw": 263481}, "2487": {"acRate": 74.36321474783013, "difficulty": "Medium", "likes": 2141, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "2487", "paidOnly": false, "title": "Remove Nodes From Linked List", "titleSlug": "remove-nodes-from-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 204597, "totalSubmissionRaw": 275132}, "2488": {"acRate": 44.49839824650143, "difficulty": "Hard", "likes": 582, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2488", "paidOnly": false, "title": "Count Subarrays With Median K", "titleSlug": "count-subarrays-with-median-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13196, "totalSubmissionRaw": 29655}, "2489": {"acRate": 56.92829457364341, "difficulty": "Medium", "likes": 47, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2489", "paidOnly": true, "title": "Number of Substrings With Fixed Ratio", "titleSlug": "number-of-substrings-with-fixed-ratio", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1175, "totalSubmissionRaw": 2064}, "2490": {"acRate": 63.085201530724454, "difficulty": "Easy", "likes": 366, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2490", "paidOnly": false, "title": "Circular Sentence", "titleSlug": "circular-sentence", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43026, "totalSubmissionRaw": 68203}, "2491": {"acRate": 69.06740249271408, "difficulty": "Medium", "likes": 1013, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2491", "paidOnly": false, "title": "Divide Players Into Teams of Equal Skill", "titleSlug": "divide-players-into-teams-of-equal-skill", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 178215, "totalSubmissionRaw": 258031}, "2492": {"acRate": 57.48532226775781, "difficulty": "Medium", "likes": 1795, "dislikes": 306, "categoryTitle": "Algorithms", "frontendQuestionId": "2492", "paidOnly": false, "title": "Minimum Score of a Path Between Two Cities", "titleSlug": "minimum-score-of-a-path-between-two-cities", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 89492, "totalSubmissionRaw": 155678}, "2493": {"acRate": 40.11336564528054, "difficulty": "Hard", "likes": 431, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2493", "paidOnly": false, "title": "Divide Nodes Into the Maximum Number of Groups", "titleSlug": "divide-nodes-into-the-maximum-number-of-groups", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9766, "totalSubmissionRaw": 24346}, "2494": {"acRate": 32.51681075888569, "difficulty": "Hard", "likes": 49, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "2494", "paidOnly": true, "title": "Merge Overlapping Events in the Same Hall", "titleSlug": "merge-overlapping-events-in-the-same-hall", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2031, "totalSubmissionRaw": 6246}, "2495": {"acRate": 64.06301279947489, "difficulty": "Medium", "likes": 45, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2495", "paidOnly": true, "title": "Number of Subarrays Having Even Product", "titleSlug": "number-of-subarrays-having-even-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1952, "totalSubmissionRaw": 3047}, "2496": {"acRate": 72.8107302533532, "difficulty": "Easy", "likes": 401, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2496", "paidOnly": false, "title": "Maximum Value of a String in an Array", "titleSlug": "maximum-value-of-a-string-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48856, "totalSubmissionRaw": 67100}, "2497": {"acRate": 39.922522136532415, "difficulty": "Medium", "likes": 408, "dislikes": 54, "categoryTitle": "Algorithms", "frontendQuestionId": "2497", "paidOnly": false, "title": "Maximum Star Sum of a Graph", "titleSlug": "maximum-star-sum-of-a-graph", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22363, "totalSubmissionRaw": 56016}, "2498": {"acRate": 61.96654148173438, "difficulty": "Medium", "likes": 722, "dislikes": 106, "categoryTitle": "Algorithms", "frontendQuestionId": "2498", "paidOnly": false, "title": "Frog Jump II", "titleSlug": "frog-jump-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23595, "totalSubmissionRaw": 38077}, "2499": {"acRate": 42.98269213523451, "difficulty": "Hard", "likes": 230, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2499", "paidOnly": false, "title": "Minimum Total Cost to Make Arrays Unequal", "titleSlug": "minimum-total-cost-to-make-arrays-unequal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4793, "totalSubmissionRaw": 11151}, "2500": {"acRate": 78.585894265866, "difficulty": "Easy", "likes": 641, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2500", "paidOnly": false, "title": "Delete Greatest Value in Each Row", "titleSlug": "delete-greatest-value-in-each-row", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 66743, "totalSubmissionRaw": 84930}, "2501": {"acRate": 40.28376646078546, "difficulty": "Medium", "likes": 468, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2501", "paidOnly": false, "title": "Longest Square Streak in an Array", "titleSlug": "longest-square-streak-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27654, "totalSubmissionRaw": 68648}, "2502": {"acRate": 53.366187771466755, "difficulty": "Medium", "likes": 292, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2502", "paidOnly": false, "title": "Design Memory Allocator", "titleSlug": "design-memory-allocator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19167, "totalSubmissionRaw": 35916}, "2503": {"acRate": 38.24522352068262, "difficulty": "Hard", "likes": 478, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2503", "paidOnly": false, "title": "Maximum Number of Points From Grid Queries", "titleSlug": "maximum-number-of-points-from-grid-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10309, "totalSubmissionRaw": 26955}, "2504": {"acRate": 76.75899395097103, "difficulty": "Easy", "likes": 30, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2504", "paidOnly": true, "title": "Concatenate the Name and the Profession", "titleSlug": "concatenate-the-name-and-the-profession", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4822, "totalSubmissionRaw": 6282}, "2505": {"acRate": 66.67795462241787, "difficulty": "Medium", "likes": 53, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2505", "paidOnly": true, "title": "Bitwise OR of All Subsequence Sums", "titleSlug": "bitwise-or-of-all-subsequence-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3938, "totalSubmissionRaw": 5906}, "2506": {"acRate": 71.64187267556333, "difficulty": "Easy", "likes": 521, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2506", "paidOnly": false, "title": "Count Pairs Of Similar Strings", "titleSlug": "count-pairs-of-similar-strings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52396, "totalSubmissionRaw": 73136}, "2507": {"acRate": 49.30160890098455, "difficulty": "Medium", "likes": 395, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2507", "paidOnly": false, "title": "Smallest Value After Replacing With Sum of Prime Factors", "titleSlug": "smallest-value-after-replacing-with-sum-of-prime-factors", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24637, "totalSubmissionRaw": 49972}, "2508": {"acRate": 32.86896337540762, "difficulty": "Hard", "likes": 337, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2508", "paidOnly": false, "title": "Add Edges to Make Degrees of All Nodes Even", "titleSlug": "add-edges-to-make-degrees-of-all-nodes-even", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14817, "totalSubmissionRaw": 45079}, "2509": {"acRate": 57.00020132876988, "difficulty": "Hard", "likes": 357, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2509", "paidOnly": false, "title": "Cycle Length Queries in a Tree", "titleSlug": "cycle-length-queries-in-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14156, "totalSubmissionRaw": 24835}, "2510": {"acRate": 50.58016345474725, "difficulty": "Medium", "likes": 96, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2510", "paidOnly": true, "title": "Check if There is a Path With Equal Number of 0's And 1's", "titleSlug": "check-if-there-is-a-path-with-equal-number-of-0s-and-1s", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5013, "totalSubmissionRaw": 9911}, "2511": {"acRate": 38.94441735738664, "difficulty": "Easy", "likes": 284, "dislikes": 280, "categoryTitle": "Algorithms", "frontendQuestionId": "2511", "paidOnly": false, "title": "Maximum Enemy Forts That Can Be Captured", "titleSlug": "maximum-enemy-forts-that-can-be-captured", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25560, "totalSubmissionRaw": 65632}, "2512": {"acRate": 45.41116231438812, "difficulty": "Medium", "likes": 336, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2512", "paidOnly": false, "title": "Reward Top K Students", "titleSlug": "reward-top-k-students", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22172, "totalSubmissionRaw": 48825}, "2513": {"acRate": 30.671696765408395, "difficulty": "Medium", "likes": 484, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "2513", "paidOnly": false, "title": "Minimize the Maximum of Two Arrays", "titleSlug": "minimize-the-maximum-of-two-arrays", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13740, "totalSubmissionRaw": 44797}, "2514": {"acRate": 34.07332398608298, "difficulty": "Hard", "likes": 423, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2514", "paidOnly": false, "title": "Count Anagrams", "titleSlug": "count-anagrams", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13123, "totalSubmissionRaw": 38514}, "2515": {"acRate": 49.905188760558524, "difficulty": "Easy", "likes": 348, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2515", "paidOnly": false, "title": "Shortest Distance to Target String in a Circular Array", "titleSlug": "shortest-distance-to-target-string-in-a-circular-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31845, "totalSubmissionRaw": 63811}, "2516": {"acRate": 34.593120229194874, "difficulty": "Medium", "likes": 720, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "2516", "paidOnly": false, "title": "Take K of Each Character From Left and Right", "titleSlug": "take-k-of-each-character-from-left-and-right", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17629, "totalSubmissionRaw": 50961}, "2517": {"acRate": 64.41492216854535, "difficulty": "Medium", "likes": 917, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "2517", "paidOnly": false, "title": "Maximum Tastiness of Candy Basket", "titleSlug": "maximum-tastiness-of-candy-basket", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24001, "totalSubmissionRaw": 37260}, "2518": {"acRate": 31.87700690863092, "difficulty": "Hard", "likes": 439, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2518", "paidOnly": false, "title": "Number of Great Partitions", "titleSlug": "number-of-great-partitions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9828, "totalSubmissionRaw": 30831}, "2519": {"acRate": 53.27995694005247, "difficulty": "Hard", "likes": 106, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2519", "paidOnly": true, "title": "Count the Number of K-Big Indices", "titleSlug": "count-the-number-of-k-big-indices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7919, "totalSubmissionRaw": 14863}, "2520": {"acRate": 85.12643513716513, "difficulty": "Easy", "likes": 520, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2520", "paidOnly": false, "title": "Count the Digits That Divide a Number", "titleSlug": "count-the-digits-that-divide-a-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 95202, "totalSubmissionRaw": 111836}, "2521": {"acRate": 52.072879696487576, "difficulty": "Medium", "likes": 478, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2521", "paidOnly": false, "title": "Distinct Prime Factors of Product of Array", "titleSlug": "distinct-prime-factors-of-product-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34039, "totalSubmissionRaw": 65368}, "2522": {"acRate": 46.58337635518844, "difficulty": "Medium", "likes": 375, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2522", "paidOnly": false, "title": "Partition String Into Substrings With Values at Most K", "titleSlug": "partition-string-into-substrings-with-values-at-most-k", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22558, "totalSubmissionRaw": 48425}, "2523": {"acRate": 38.424409080271474, "difficulty": "Medium", "likes": 369, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2523", "paidOnly": false, "title": "Closest Prime Numbers in Range", "titleSlug": "closest-prime-numbers-in-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26270, "totalSubmissionRaw": 68368}, "2524": {"acRate": 39.156414762741655, "difficulty": "Hard", "likes": 23, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2524", "paidOnly": true, "title": "Maximum Frequency Score of a Subarray", "titleSlug": "maximum-frequency-score-of-a-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1114, "totalSubmissionRaw": 2845}, "2525": {"acRate": 36.32068297727803, "difficulty": "Easy", "likes": 200, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "2525", "paidOnly": false, "title": "Categorize Box According to Criteria", "titleSlug": "categorize-box-according-to-criteria", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35822, "totalSubmissionRaw": 98627}, "2526": {"acRate": 49.69174961133647, "difficulty": "Medium", "likes": 318, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2526", "paidOnly": false, "title": "Find Consecutive Integers from a Data Stream", "titleSlug": "find-consecutive-integers-from-a-data-stream", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Data Stream", "id": "VG9waWNUYWdOb2RlOjYxMDYz", "slug": "data-stream"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27808, "totalSubmissionRaw": 55961}, "2527": {"acRate": 68.74733072702782, "difficulty": "Medium", "likes": 364, "dislikes": 52, "categoryTitle": "Algorithms", "frontendQuestionId": "2527", "paidOnly": false, "title": "Find Xor-Beauty of Array", "titleSlug": "find-xor-beauty-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20926, "totalSubmissionRaw": 30439}, "2528": {"acRate": 32.814747025755004, "difficulty": "Hard", "likes": 464, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2528", "paidOnly": false, "title": "Maximize the Minimum Powered City", "titleSlug": "maximize-the-minimum-powered-city", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7530, "totalSubmissionRaw": 22947}, "2529": {"acRate": 71.11747240918392, "difficulty": "Easy", "likes": 928, "dislikes": 55, "categoryTitle": "Algorithms", "frontendQuestionId": "2529", "paidOnly": false, "title": "Maximum Count of Positive Integer and Negative Integer", "titleSlug": "maximum-count-of-positive-integer-and-negative-integer", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 120244, "totalSubmissionRaw": 169078}, "2530": {"acRate": 63.64954307361735, "difficulty": "Medium", "likes": 827, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2530", "paidOnly": false, "title": "Maximal Score After Applying K Operations", "titleSlug": "maximal-score-after-applying-k-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 147517, "totalSubmissionRaw": 231765}, "2531": {"acRate": 26.65477898293268, "difficulty": "Medium", "likes": 573, "dislikes": 151, "categoryTitle": "Algorithms", "frontendQuestionId": "2531", "paidOnly": false, "title": "Make Number of Distinct Characters Equal", "titleSlug": "make-number-of-distinct-characters-equal", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19881, "totalSubmissionRaw": 74587}, "2532": {"acRate": 44.11472806669313, "difficulty": "Hard", "likes": 116, "dislikes": 220, "categoryTitle": "Algorithms", "frontendQuestionId": "2532", "paidOnly": false, "title": "Time to Cross a Bridge", "titleSlug": "time-to-cross-a-bridge", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4445, "totalSubmissionRaw": 10076}, "2533": {"acRate": 51.945196211096075, "difficulty": "Medium", "likes": 53, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2533", "paidOnly": true, "title": "Number of Good Binary Strings", "titleSlug": "number-of-good-binary-strings", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6142, "totalSubmissionRaw": 11824}, "2534": {"acRate": 49.175286552977354, "difficulty": "Hard", "likes": 92, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2534", "paidOnly": true, "title": "Time Taken to Cross the Door", "titleSlug": "time-taken-to-cross-the-door", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8795, "totalSubmissionRaw": 17885}, "2535": {"acRate": 84.71686167557499, "difficulty": "Easy", "likes": 707, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2535", "paidOnly": false, "title": "Difference Between Element Sum and Digit Sum of an Array", "titleSlug": "difference-between-element-sum-and-digit-sum-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 139161, "totalSubmissionRaw": 164266}, "2536": {"acRate": 50.233167168224945, "difficulty": "Medium", "likes": 464, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2536", "paidOnly": false, "title": "Increment Submatrices by One", "titleSlug": "increment-submatrices-by-one", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21867, "totalSubmissionRaw": 43531}, "2537": {"acRate": 51.8389662027833, "difficulty": "Medium", "likes": 869, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2537", "paidOnly": false, "title": "Count the Number of Good Subarrays", "titleSlug": "count-the-number-of-good-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22946, "totalSubmissionRaw": 44264}, "2538": {"acRate": 32.21463414634147, "difficulty": "Hard", "likes": 436, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2538", "paidOnly": false, "title": "Difference Between Maximum and Minimum Price Sum", "titleSlug": "difference-between-maximum-and-minimum-price-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8255, "totalSubmissionRaw": 25625}, "2539": {"acRate": 52.75899672846238, "difficulty": "Medium", "likes": 32, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2539", "paidOnly": true, "title": "Count the Number of Good Subsequences", "titleSlug": "count-the-number-of-good-subsequences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2419, "totalSubmissionRaw": 4585}, "2540": {"acRate": 58.58850273019146, "difficulty": "Easy", "likes": 1147, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2540", "paidOnly": false, "title": "Minimum Common Value", "titleSlug": "minimum-common-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 250003, "totalSubmissionRaw": 426710}, "2541": {"acRate": 31.943371943371947, "difficulty": "Medium", "likes": 416, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2541", "paidOnly": false, "title": "Minimum Operations to Make Array Equal II", "titleSlug": "minimum-operations-to-make-array-equal-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23579, "totalSubmissionRaw": 73815}, "2542": {"acRate": 53.87263608002042, "difficulty": "Medium", "likes": 2818, "dislikes": 171, "categoryTitle": "Algorithms", "frontendQuestionId": "2542", "paidOnly": false, "title": "Maximum Subsequence Score", "titleSlug": "maximum-subsequence-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 103436, "totalSubmissionRaw": 192001}, "2543": {"acRate": 43.079514136980706, "difficulty": "Hard", "likes": 250, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2543", "paidOnly": false, "title": "Check if Point Is Reachable", "titleSlug": "check-if-point-is-reachable", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8441, "totalSubmissionRaw": 19594}, "2544": {"acRate": 68.37629335655132, "difficulty": "Easy", "likes": 404, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2544", "paidOnly": false, "title": "Alternating Digit Sum", "titleSlug": "alternating-digit-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67538, "totalSubmissionRaw": 98774}, "2545": {"acRate": 85.60706620848788, "difficulty": "Medium", "likes": 676, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2545", "paidOnly": false, "title": "Sort the Students by Their Kth Score", "titleSlug": "sort-the-students-by-their-kth-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 69007, "totalSubmissionRaw": 80609}, "2546": {"acRate": 41.55608531465581, "difficulty": "Medium", "likes": 251, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "2546", "paidOnly": false, "title": "Apply Bitwise Operations to Make Strings Equal", "titleSlug": "apply-bitwise-operations-to-make-strings-equal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19698, "totalSubmissionRaw": 47401}, "2547": {"acRate": 41.25614976678806, "difficulty": "Hard", "likes": 436, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2547", "paidOnly": false, "title": "Minimum Cost to Split an Array", "titleSlug": "minimum-cost-to-split-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12914, "totalSubmissionRaw": 31302}, "2548": {"acRate": 66.77046263345196, "difficulty": "Medium", "likes": 39, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2548", "paidOnly": true, "title": "Maximum Price to Fill a Bag", "titleSlug": "maximum-price-to-fill-a-bag", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1501, "totalSubmissionRaw": 2248}, "2549": {"acRate": 60.73261369669085, "difficulty": "Easy", "likes": 268, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "2549", "paidOnly": false, "title": "Count Distinct Numbers on Board", "titleSlug": "count-distinct-numbers-on-board", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44616, "totalSubmissionRaw": 73463}, "2550": {"acRate": 28.260359655981237, "difficulty": "Medium", "likes": 246, "dislikes": 517, "categoryTitle": "Algorithms", "frontendQuestionId": "2550", "paidOnly": false, "title": "Count Collisions of Monkeys on a Polygon", "titleSlug": "count-collisions-of-monkeys-on-a-polygon", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21687, "totalSubmissionRaw": 76740}, "2551": {"acRate": 66.45020677322007, "difficulty": "Hard", "likes": 2049, "dislikes": 87, "categoryTitle": "Algorithms", "frontendQuestionId": "2551", "paidOnly": false, "title": "Put Marbles in Bags", "titleSlug": "put-marbles-in-bags", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 59453, "totalSubmissionRaw": 89470}, "2552": {"acRate": 33.699189806800085, "difficulty": "Hard", "likes": 377, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2552", "paidOnly": false, "title": "Count Increasing Quadruplets", "titleSlug": "count-increasing-quadruplets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9733, "totalSubmissionRaw": 28882}, "2553": {"acRate": 79.81684613062292, "difficulty": "Easy", "likes": 497, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2553", "paidOnly": false, "title": "Separate the Digits in an Array", "titleSlug": "separate-the-digits-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 79314, "totalSubmissionRaw": 99370}, "2554": {"acRate": 54.58945977201388, "difficulty": "Medium", "likes": 340, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2554", "paidOnly": false, "title": "Maximum Number of Integers to Choose From a Range I", "titleSlug": "maximum-number-of-integers-to-choose-from-a-range-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33043, "totalSubmissionRaw": 60530}, "2555": {"acRate": 33.97012746022572, "difficulty": "Medium", "likes": 556, "dislikes": 51, "categoryTitle": "Algorithms", "frontendQuestionId": "2555", "paidOnly": false, "title": "Maximize Win From Two Segments", "titleSlug": "maximize-win-from-two-segments", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11167, "totalSubmissionRaw": 32873}, "2556": {"acRate": 27.38125991807211, "difficulty": "Medium", "likes": 598, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2556", "paidOnly": false, "title": "Disconnect Path in a Binary Matrix by at Most One Flip", "titleSlug": "disconnect-path-in-a-binary-matrix-by-at-most-one-flip", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14839, "totalSubmissionRaw": 54194}, "2557": {"acRate": 38.18218705619801, "difficulty": "Medium", "likes": 35, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2557", "paidOnly": true, "title": "Maximum Number of Integers to Choose From a Range II", "titleSlug": "maximum-number-of-integers-to-choose-from-a-range-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1882, "totalSubmissionRaw": 4929}, "2558": {"acRate": 67.42538086848377, "difficulty": "Easy", "likes": 384, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2558", "paidOnly": false, "title": "Take Gifts From the Richest Pile", "titleSlug": "take-gifts-from-the-richest-pile", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52047, "totalSubmissionRaw": 77192}, "2559": {"acRate": 53.02500999356936, "difficulty": "Medium", "likes": 453, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2559", "paidOnly": false, "title": "Count Vowel Strings in Ranges", "titleSlug": "count-vowel-strings-in-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30509, "totalSubmissionRaw": 57537}, "2560": {"acRate": 44.704563718648224, "difficulty": "Medium", "likes": 931, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2560", "paidOnly": false, "title": "House Robber IV", "titleSlug": "house-robber-iv", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21139, "totalSubmissionRaw": 47286}, "2561": {"acRate": 34.144986272715386, "difficulty": "Hard", "likes": 382, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2561", "paidOnly": false, "title": "Rearranging Fruits", "titleSlug": "rearranging-fruits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10447, "totalSubmissionRaw": 30596}, "2562": {"acRate": 70.39530813728241, "difficulty": "Easy", "likes": 357, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2562", "paidOnly": false, "title": "Find the Array Concatenation Value", "titleSlug": "find-the-array-concatenation-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52693, "totalSubmissionRaw": 74853}, "2563": {"acRate": 33.42407891202969, "difficulty": "Medium", "likes": 816, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2563", "paidOnly": false, "title": "Count the Number of Fair Pairs", "titleSlug": "count-the-number-of-fair-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27379, "totalSubmissionRaw": 81914}, "2564": {"acRate": 33.66963504401092, "difficulty": "Medium", "likes": 373, "dislikes": 82, "categoryTitle": "Algorithms", "frontendQuestionId": "2564", "paidOnly": false, "title": "Substring XOR Queries", "titleSlug": "substring-xor-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13082, "totalSubmissionRaw": 38854}, "2565": {"acRate": 32.16383745897986, "difficulty": "Hard", "likes": 381, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2565", "paidOnly": false, "title": "Subsequence With the Minimum Score", "titleSlug": "subsequence-with-the-minimum-score", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7939, "totalSubmissionRaw": 24683}, "2566": {"acRate": 60.36054421768707, "difficulty": "Easy", "likes": 232, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "2566", "paidOnly": false, "title": "Maximum Difference by Remapping a Digit", "titleSlug": "maximum-difference-by-remapping-a-digit", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26619, "totalSubmissionRaw": 44100}, "2567": {"acRate": 48.359975366160604, "difficulty": "Medium", "likes": 245, "dislikes": 230, "categoryTitle": "Algorithms", "frontendQuestionId": "2567", "paidOnly": false, "title": "Minimum Score by Changing Two Elements", "titleSlug": "minimum-score-by-changing-two-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18061, "totalSubmissionRaw": 37347}, "2568": {"acRate": 57.904411764705884, "difficulty": "Medium", "likes": 358, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2568", "paidOnly": false, "title": "Minimum Impossible OR", "titleSlug": "minimum-impossible-or", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16380, "totalSubmissionRaw": 28288}, "2569": {"acRate": 28.76346648870245, "difficulty": "Hard", "likes": 177, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2569", "paidOnly": false, "title": "Handling Sum Queries After Update", "titleSlug": "handling-sum-queries-after-update", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6034, "totalSubmissionRaw": 20978}, "2570": {"acRate": 74.05107305160674, "difficulty": "Easy", "likes": 335, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2570", "paidOnly": false, "title": "Merge Two 2D Arrays by Summing Values", "titleSlug": "merge-two-2d-arrays-by-summing-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45788, "totalSubmissionRaw": 61833}, "2571": {"acRate": 56.02141105282945, "difficulty": "Medium", "likes": 540, "dislikes": 192, "categoryTitle": "Algorithms", "frontendQuestionId": "2571", "paidOnly": false, "title": "Minimum Operations to Reduce an Integer to 0", "titleSlug": "minimum-operations-to-reduce-an-integer-to-0", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31293, "totalSubmissionRaw": 55859}, "2572": {"acRate": 23.68152511712046, "difficulty": "Medium", "likes": 464, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "2572", "paidOnly": false, "title": "Count the Number of Square-Free Subsets", "titleSlug": "count-the-number-of-square-free-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10211, "totalSubmissionRaw": 43118}, "2573": {"acRate": 31.43562865232845, "difficulty": "Hard", "likes": 190, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2573", "paidOnly": false, "title": "Find the String with LCP", "titleSlug": "find-the-string-with-lcp", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5218, "totalSubmissionRaw": 16599}, "2574": {"acRate": 87.109375, "difficulty": "Easy", "likes": 1068, "dislikes": 100, "categoryTitle": "Algorithms", "frontendQuestionId": "2574", "paidOnly": false, "title": "Left and Right Sum Differences", "titleSlug": "left-and-right-sum-differences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 154762, "totalSubmissionRaw": 177664}, "2575": {"acRate": 33.642025987104965, "difficulty": "Medium", "likes": 543, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2575", "paidOnly": false, "title": "Find the Divisibility Array of a String", "titleSlug": "find-the-divisibility-array-of-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30733, "totalSubmissionRaw": 91353}, "2576": {"acRate": 39.096584649283876, "difficulty": "Medium", "likes": 565, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2576", "paidOnly": false, "title": "Find the Maximum Number of Marked Indices", "titleSlug": "find-the-maximum-number-of-marked-indices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21292, "totalSubmissionRaw": 54460}, "2577": {"acRate": 35.73171757973576, "difficulty": "Hard", "likes": 551, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2577", "paidOnly": false, "title": "Minimum Time to Visit a Cell In a Grid", "titleSlug": "minimum-time-to-visit-a-cell-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12737, "totalSubmissionRaw": 35646}, "2578": {"acRate": 71.35838950965001, "difficulty": "Easy", "likes": 377, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2578", "paidOnly": false, "title": "Split With Minimum Sum", "titleSlug": "split-with-minimum-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38637, "totalSubmissionRaw": 54145}, "2579": {"acRate": 58.12593356194644, "difficulty": "Medium", "likes": 292, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2579", "paidOnly": false, "title": "Count Total Number of Colored Cells", "titleSlug": "count-total-number-of-colored-cells", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27629, "totalSubmissionRaw": 47533}, "2580": {"acRate": 36.764397026084765, "difficulty": "Medium", "likes": 315, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2580", "paidOnly": false, "title": "Count Ways to Group Overlapping Ranges", "titleSlug": "count-ways-to-group-overlapping-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17505, "totalSubmissionRaw": 47614}, "2581": {"acRate": 46.52628662464501, "difficulty": "Hard", "likes": 300, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2581", "paidOnly": false, "title": "Count Number of Possible Root Nodes", "titleSlug": "count-number-of-possible-root-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6717, "totalSubmissionRaw": 14437}, "2582": {"acRate": 56.87087620034967, "difficulty": "Easy", "likes": 1032, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2582", "paidOnly": false, "title": "Pass the Pillow", "titleSlug": "pass-the-pillow", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 194193, "totalSubmissionRaw": 341463}, "2583": {"acRate": 59.39634605969708, "difficulty": "Medium", "likes": 980, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2583", "paidOnly": false, "title": "Kth Largest Sum in a Binary Tree", "titleSlug": "kth-largest-sum-in-a-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 152857, "totalSubmissionRaw": 257350}, "2584": {"acRate": 23.328824795687044, "difficulty": "Hard", "likes": 306, "dislikes": 111, "categoryTitle": "Algorithms", "frontendQuestionId": "2584", "paidOnly": false, "title": "Split the Array to Make Coprime Products", "titleSlug": "split-the-array-to-make-coprime-products", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12246, "totalSubmissionRaw": 52493}, "2585": {"acRate": 57.94395558008897, "difficulty": "Hard", "likes": 472, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2585", "paidOnly": false, "title": "Number of Ways to Earn Points", "titleSlug": "number-of-ways-to-earn-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17845, "totalSubmissionRaw": 30797}, "2586": {"acRate": 74.49702750814497, "difficulty": "Easy", "likes": 345, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2586", "paidOnly": false, "title": "Count the Number of Vowel Strings in Range", "titleSlug": "count-the-number-of-vowel-strings-in-range", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 66540, "totalSubmissionRaw": 89319}, "2587": {"acRate": 41.41389663018162, "difficulty": "Medium", "likes": 290, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2587", "paidOnly": false, "title": "Rearrange Array to Maximize Prefix Score", "titleSlug": "rearrange-array-to-maximize-prefix-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30761, "totalSubmissionRaw": 74277}, "2588": {"acRate": 50.89535162174388, "difficulty": "Medium", "likes": 504, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2588", "paidOnly": false, "title": "Count the Number of Beautiful Subarrays", "titleSlug": "count-the-number-of-beautiful-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19128, "totalSubmissionRaw": 37583}, "2589": {"acRate": 40.07868494858211, "difficulty": "Hard", "likes": 425, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2589", "paidOnly": false, "title": "Minimum Time to Complete All Tasks", "titleSlug": "minimum-time-to-complete-all-tasks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10289, "totalSubmissionRaw": 25672}, "2590": {"acRate": 57.98341109383101, "difficulty": "Medium", "likes": 43, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2590", "paidOnly": true, "title": "Design a Todo List", "titleSlug": "design-a-todo-list", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2237, "totalSubmissionRaw": 3858}, "2591": {"acRate": 19.305190870531206, "difficulty": "Easy", "likes": 308, "dislikes": 842, "categoryTitle": "Algorithms", "frontendQuestionId": "2591", "paidOnly": false, "title": "Distribute Money to Maximum Children", "titleSlug": "distribute-money-to-maximum-children", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33453, "totalSubmissionRaw": 173285}, "2592": {"acRate": 58.622700762673844, "difficulty": "Medium", "likes": 444, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2592", "paidOnly": false, "title": "Maximize Greatness of an Array", "titleSlug": "maximize-greatness-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26134, "totalSubmissionRaw": 44580}, "2593": {"acRate": 52.68122085629504, "difficulty": "Medium", "likes": 369, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2593", "paidOnly": false, "title": "Find Score of an Array After Marking All Elements", "titleSlug": "find-score-of-an-array-after-marking-all-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19884, "totalSubmissionRaw": 37744}, "2594": {"acRate": 45.48716012084592, "difficulty": "Medium", "likes": 603, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2594", "paidOnly": false, "title": "Minimum Time to Repair Cars", "titleSlug": "minimum-time-to-repair-cars", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19272, "totalSubmissionRaw": 42368}, "2595": {"acRate": 73.72230688078771, "difficulty": "Easy", "likes": 327, "dislikes": 112, "categoryTitle": "Algorithms", "frontendQuestionId": "2595", "paidOnly": false, "title": "Number of Even and Odd Bits", "titleSlug": "number-of-even-and-odd-bits", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50314, "totalSubmissionRaw": 68248}, "2596": {"acRate": 57.34795758481216, "difficulty": "Medium", "likes": 399, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2596", "paidOnly": false, "title": "Check Knight Tour Configuration", "titleSlug": "check-knight-tour-configuration", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31476, "totalSubmissionRaw": 54886}, "2597": {"acRate": 51.08333981522294, "difficulty": "Medium", "likes": 1204, "dislikes": 173, "categoryTitle": "Algorithms", "frontendQuestionId": "2597", "paidOnly": false, "title": "The Number of Beautiful Subsets", "titleSlug": "the-number-of-beautiful-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 118214, "totalSubmissionRaw": 231414}, "2598": {"acRate": 39.71589712386792, "difficulty": "Medium", "likes": 353, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "2598", "paidOnly": false, "title": "Smallest Missing Non-negative Integer After Operations", "titleSlug": "smallest-missing-non-negative-integer-after-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16971, "totalSubmissionRaw": 42731}, "2599": {"acRate": 50.73529411764706, "difficulty": "Medium", "likes": 47, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2599", "paidOnly": true, "title": "Make the Prefix Sum Non-negative", "titleSlug": "make-the-prefix-sum-non-negative", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2070, "totalSubmissionRaw": 4080}, "2600": {"acRate": 62.1692098287843, "difficulty": "Easy", "likes": 284, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2600", "paidOnly": false, "title": "K Items With the Maximum Sum", "titleSlug": "k-items-with-the-maximum-sum", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43391, "totalSubmissionRaw": 69795}, "2601": {"acRate": 38.10931860677479, "difficulty": "Medium", "likes": 383, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "2601", "paidOnly": false, "title": "Prime Subtraction Operation", "titleSlug": "prime-subtraction-operation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17528, "totalSubmissionRaw": 45994}, "2602": {"acRate": 36.082491812227076, "difficulty": "Medium", "likes": 737, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2602", "paidOnly": false, "title": "Minimum Operations to Make All Array Elements Equal", "titleSlug": "minimum-operations-to-make-all-array-elements-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21153, "totalSubmissionRaw": 58624}, "2603": {"acRate": 37.22014494760652, "difficulty": "Hard", "likes": 451, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2603", "paidOnly": false, "title": "Collect Coins in a Tree", "titleSlug": "collect-coins-in-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Topological Sort", "id": "VG9waWNUYWdOb2RlOjI2", "slug": "topological-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8063, "totalSubmissionRaw": 21663}, "2604": {"acRate": 40.891597177677994, "difficulty": "Hard", "likes": 43, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2604", "paidOnly": true, "title": "Minimum Time to Eat All Grains", "titleSlug": "minimum-time-to-eat-all-grains", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1275, "totalSubmissionRaw": 3118}, "2605": {"acRate": 54.58005409887316, "difficulty": "Easy", "likes": 302, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2605", "paidOnly": false, "title": "Form Smallest Number From Two Digit Arrays", "titleSlug": "form-smallest-number-from-two-digit-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40154, "totalSubmissionRaw": 73569}, "2606": {"acRate": 57.20207253886011, "difficulty": "Medium", "likes": 366, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2606", "paidOnly": false, "title": "Find the Substring With Maximum Cost", "titleSlug": "find-the-substring-with-maximum-cost", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25944, "totalSubmissionRaw": 45355}, "2607": {"acRate": 37.30691739422431, "difficulty": "Medium", "likes": 471, "dislikes": 83, "categoryTitle": "Algorithms", "frontendQuestionId": "2607", "paidOnly": false, "title": "Make K-Subarray Sums Equal", "titleSlug": "make-k-subarray-sums-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11110, "totalSubmissionRaw": 29780}, "2608": {"acRate": 36.52781213724334, "difficulty": "Hard", "likes": 519, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2608", "paidOnly": false, "title": "Shortest Cycle in a Graph", "titleSlug": "shortest-cycle-in-a-graph", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19195, "totalSubmissionRaw": 52549}, "2609": {"acRate": 46.74251291860565, "difficulty": "Easy", "likes": 365, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2609", "paidOnly": false, "title": "Find the Longest Balanced Substring of a Binary String", "titleSlug": "find-the-longest-balanced-substring-of-a-binary-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32745, "totalSubmissionRaw": 70054}, "2610": {"acRate": 87.18349777313699, "difficulty": "Medium", "likes": 1611, "dislikes": 79, "categoryTitle": "Algorithms", "frontendQuestionId": "2610", "paidOnly": false, "title": "Convert an Array Into a 2D Array With Conditions", "titleSlug": "convert-an-array-into-a-2d-array-with-conditions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 204563, "totalSubmissionRaw": 234635}, "2611": {"acRate": 46.61369471255403, "difficulty": "Medium", "likes": 629, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "2611", "paidOnly": false, "title": "Mice and Cheese", "titleSlug": "mice-and-cheese", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28687, "totalSubmissionRaw": 61542}, "2612": {"acRate": 16.651487076410916, "difficulty": "Hard", "likes": 242, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "2612", "paidOnly": false, "title": "Minimum Reverse Operations", "titleSlug": "minimum-reverse-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5302, "totalSubmissionRaw": 31841}, "2613": {"acRate": 42.772861356932154, "difficulty": "Hard", "likes": 17, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2613", "paidOnly": true, "title": "Beautiful Pairs", "titleSlug": "beautiful-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 580, "totalSubmissionRaw": 1356}, "2614": {"acRate": 34.62172284644195, "difficulty": "Easy", "likes": 349, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "2614", "paidOnly": false, "title": "Prime In Diagonal", "titleSlug": "prime-in-diagonal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48532, "totalSubmissionRaw": 140176}, "2615": {"acRate": 31.332093540876542, "difficulty": "Medium", "likes": 743, "dislikes": 91, "categoryTitle": "Algorithms", "frontendQuestionId": "2615", "paidOnly": false, "title": "Sum of Distances", "titleSlug": "sum-of-distances", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21397, "totalSubmissionRaw": 68291}, "2616": {"acRate": 44.01416751137408, "difficulty": "Medium", "likes": 2328, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "2616", "paidOnly": false, "title": "Minimize the Maximum Difference of Pairs", "titleSlug": "minimize-the-maximum-difference-of-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 74685, "totalSubmissionRaw": 169684}, "2617": {"acRate": 24.750337381916328, "difficulty": "Hard", "likes": 384, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2617", "paidOnly": false, "title": "Minimum Number of Visited Cells in a Grid", "titleSlug": "minimum-number-of-visited-cells-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9170, "totalSubmissionRaw": 37051}, "2618": {"acRate": 27.688130160920565, "difficulty": "Medium", "likes": 265, "dislikes": 100, "categoryTitle": "JavaScript", "frontendQuestionId": "2618", "paidOnly": false, "title": "Check if Object Instance of Class", "titleSlug": "check-if-object-instance-of-class", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 24880, "totalSubmissionRaw": 89858}, "2619": {"acRate": 73.8446228743695, "difficulty": "Easy", "likes": 511, "dislikes": 21, "categoryTitle": "JavaScript", "frontendQuestionId": "2619", "paidOnly": false, "title": "Array Prototype Last", "titleSlug": "array-prototype-last", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 151379, "totalSubmissionRaw": 204997}, "2620": {"acRate": 81.54113840883758, "difficulty": "Easy", "likes": 1310, "dislikes": 111, "categoryTitle": "JavaScript", "frontendQuestionId": "2620", "paidOnly": false, "title": "Counter", "titleSlug": "counter", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 449884, "totalSubmissionRaw": 551712}, "2621": {"acRate": 87.24824709526632, "difficulty": "Easy", "likes": 603, "dislikes": 49, "categoryTitle": "JavaScript", "frontendQuestionId": "2621", "paidOnly": false, "title": "Sleep", "titleSlug": "sleep", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 156039, "totalSubmissionRaw": 178845}, "2622": {"acRate": 74.84674386235082, "difficulty": "Medium", "likes": 439, "dislikes": 31, "categoryTitle": "JavaScript", "frontendQuestionId": "2622", "paidOnly": false, "title": "Cache With Time Limit", "titleSlug": "cache-with-time-limit", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 50546, "totalSubmissionRaw": 67533}, "2623": {"acRate": 62.75570943326161, "difficulty": "Medium", "likes": 622, "dislikes": 92, "categoryTitle": "JavaScript", "frontendQuestionId": "2623", "paidOnly": false, "title": "Memoize", "titleSlug": "memoize", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 114917, "totalSubmissionRaw": 183117}, "2624": {"acRate": 65.66655301738834, "difficulty": "Medium", "likes": 101, "dislikes": 44, "categoryTitle": "JavaScript", "frontendQuestionId": "2624", "paidOnly": false, "title": "Snail Traversal", "titleSlug": "snail-traversal", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 11556, "totalSubmissionRaw": 17598}, "2625": {"acRate": 63.67220353238016, "difficulty": "Medium", "likes": 350, "dislikes": 25, "categoryTitle": "JavaScript", "frontendQuestionId": "2625", "paidOnly": false, "title": "Flatten Deeply Nested Array", "titleSlug": "flatten-deeply-nested-array", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 48452, "totalSubmissionRaw": 76096}, "2626": {"acRate": 85.0106072352021, "difficulty": "Easy", "likes": 616, "dislikes": 37, "categoryTitle": "JavaScript", "frontendQuestionId": "2626", "paidOnly": false, "title": "Array Reduce Transformation", "titleSlug": "array-reduce-transformation", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183129, "totalSubmissionRaw": 215419}, "2627": {"acRate": 91.12579694704776, "difficulty": "Medium", "likes": 402, "dislikes": 47, "categoryTitle": "JavaScript", "frontendQuestionId": "2627", "paidOnly": false, "title": "Debounce", "titleSlug": "debounce", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 54742, "totalSubmissionRaw": 60073}, "2628": {"acRate": 38.73892745989945, "difficulty": "Medium", "likes": 217, "dislikes": 16, "categoryTitle": "JavaScript", "frontendQuestionId": "2628", "paidOnly": true, "title": "JSON Deep Equal", "titleSlug": "json-deep-equal", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12945, "totalSubmissionRaw": 33416}, "2629": {"acRate": 86.62099661127439, "difficulty": "Easy", "likes": 689, "dislikes": 53, "categoryTitle": "JavaScript", "frontendQuestionId": "2629", "paidOnly": false, "title": "Function Composition", "titleSlug": "function-composition", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 154134, "totalSubmissionRaw": 177941}, "2630": {"acRate": 31.316302229919895, "difficulty": "Hard", "likes": 117, "dislikes": 42, "categoryTitle": "JavaScript", "frontendQuestionId": "2630", "paidOnly": false, "title": "Memoize II", "titleSlug": "memoize-ii", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5786, "totalSubmissionRaw": 18476}, "2631": {"acRate": 80.98822749129498, "difficulty": "Medium", "likes": 315, "dislikes": 17, "categoryTitle": "JavaScript", "frontendQuestionId": "2631", "paidOnly": false, "title": "Group By", "titleSlug": "group-by", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 48844, "totalSubmissionRaw": 60310}, "2632": {"acRate": 89.1813329105227, "difficulty": "Medium", "likes": 343, "dislikes": 35, "categoryTitle": "JavaScript", "frontendQuestionId": "2632", "paidOnly": true, "title": "Curry", "titleSlug": "curry", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 16873, "totalSubmissionRaw": 18920}, "2633": {"acRate": 77.23039373113238, "difficulty": "Medium", "likes": 204, "dislikes": 12, "categoryTitle": "JavaScript", "frontendQuestionId": "2633", "paidOnly": true, "title": "Convert Object to JSON String", "titleSlug": "convert-object-to-json-string", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12024, "totalSubmissionRaw": 15569}, "2634": {"acRate": 85.01464233342993, "difficulty": "Easy", "likes": 650, "dislikes": 86, "categoryTitle": "JavaScript", "frontendQuestionId": "2634", "paidOnly": false, "title": "Filter Elements from Array", "titleSlug": "filter-elements-from-array", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 196536, "totalSubmissionRaw": 231179}, "2635": {"acRate": 85.95538788918698, "difficulty": "Easy", "likes": 757, "dislikes": 79, "categoryTitle": "JavaScript", "frontendQuestionId": "2635", "paidOnly": false, "title": "Apply Transform Over Each Element in Array", "titleSlug": "apply-transform-over-each-element-in-array", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 216908, "totalSubmissionRaw": 252350}, "2636": {"acRate": 79.7540678176624, "difficulty": "Medium", "likes": 287, "dislikes": 27, "categoryTitle": "JavaScript", "frontendQuestionId": "2636", "paidOnly": true, "title": "Promise Pool", "titleSlug": "promise-pool", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 12842, "totalSubmissionRaw": 16102}, "2637": {"acRate": 81.7739814285904, "difficulty": "Medium", "likes": 494, "dislikes": 71, "categoryTitle": "JavaScript", "frontendQuestionId": "2637", "paidOnly": false, "title": "Promise Time Limit", "titleSlug": "promise-time-limit", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 61557, "totalSubmissionRaw": 75277}, "2638": {"acRate": 46.7927237912877, "difficulty": "Medium", "likes": 84, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2638", "paidOnly": true, "title": "Count the Number of K-Free Subsets", "titleSlug": "count-the-number-of-k-free-subsets", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3910, "totalSubmissionRaw": 8356}, "2639": {"acRate": 68.31276664067158, "difficulty": "Easy", "likes": 171, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "2639", "paidOnly": false, "title": "Find the Width of Columns of a Grid", "titleSlug": "find-the-width-of-columns-of-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29783, "totalSubmissionRaw": 43598}, "2640": {"acRate": 71.25026715110067, "difficulty": "Medium", "likes": 299, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2640", "paidOnly": false, "title": "Find the Score of All Prefixes of an Array", "titleSlug": "find-the-score-of-all-prefixes-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33338, "totalSubmissionRaw": 46790}, "2641": {"acRate": 75.23290753673696, "difficulty": "Medium", "likes": 1113, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "2641", "paidOnly": false, "title": "Cousins in Binary Tree II", "titleSlug": "cousins-in-binary-tree-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 109656, "totalSubmissionRaw": 145754}, "2642": {"acRate": 70.57333428667735, "difficulty": "Hard", "likes": 814, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "2642", "paidOnly": false, "title": "Design Graph With Shortest Path Calculator", "titleSlug": "design-graph-with-shortest-path-calculator", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 69092, "totalSubmissionRaw": 97901}, "2643": {"acRate": 75.51537879675698, "difficulty": "Easy", "likes": 462, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2643", "paidOnly": false, "title": "Row With Maximum Ones", "titleSlug": "row-with-maximum-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70881, "totalSubmissionRaw": 93863}, "2644": {"acRate": 49.82209054772291, "difficulty": "Easy", "likes": 237, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "2644", "paidOnly": false, "title": "Find the Maximum Divisibility Score", "titleSlug": "find-the-maximum-divisibility-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33465, "totalSubmissionRaw": 67169}, "2645": {"acRate": 50.887691341290044, "difficulty": "Medium", "likes": 549, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2645", "paidOnly": false, "title": "Minimum Additions to Make Valid String", "titleSlug": "minimum-additions-to-make-valid-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30784, "totalSubmissionRaw": 60494}, "2646": {"acRate": 46.24711064590693, "difficulty": "Hard", "likes": 482, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2646", "paidOnly": false, "title": "Minimize the Total Price of the Trips", "titleSlug": "minimize-the-total-price-of-the-trips", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10604, "totalSubmissionRaw": 22929}, "2647": {"acRate": 66.26984126984127, "difficulty": "Hard", "likes": 10, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2647", "paidOnly": true, "title": "Color the Triangle Red", "titleSlug": "color-the-triangle-red", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 334, "totalSubmissionRaw": 504}, "2648": {"acRate": 83.50485229817639, "difficulty": "Easy", "likes": 249, "dislikes": 28, "categoryTitle": "JavaScript", "frontendQuestionId": "2648", "paidOnly": false, "title": "Generate Fibonacci Sequence", "titleSlug": "generate-fibonacci-sequence", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 31321, "totalSubmissionRaw": 37508}, "2649": {"acRate": 79.13178665391055, "difficulty": "Medium", "likes": 160, "dislikes": 11, "categoryTitle": "JavaScript", "frontendQuestionId": "2649", "paidOnly": false, "title": "Nested Array Generator", "titleSlug": "nested-array-generator", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 13234, "totalSubmissionRaw": 16724}, "2650": {"acRate": 49.44694797214256, "difficulty": "Hard", "likes": 64, "dislikes": 15, "categoryTitle": "JavaScript", "frontendQuestionId": "2650", "paidOnly": false, "title": "Design Cancellable Function", "titleSlug": "design-cancellable-function", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2414, "totalSubmissionRaw": 4882}, "2651": {"acRate": 78.51310925028413, "difficulty": "Easy", "likes": 234, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "2651", "paidOnly": false, "title": "Calculate Delayed Arrival Time", "titleSlug": "calculate-delayed-arrival-time", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60101, "totalSubmissionRaw": 76549}, "2652": {"acRate": 85.82455438185222, "difficulty": "Easy", "likes": 502, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2652", "paidOnly": false, "title": "Sum Multiples", "titleSlug": "sum-multiples", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 120084, "totalSubmissionRaw": 139918}, "2653": {"acRate": 33.72501350621286, "difficulty": "Medium", "likes": 636, "dislikes": 127, "categoryTitle": "Algorithms", "frontendQuestionId": "2653", "paidOnly": false, "title": "Sliding Subarray Beauty", "titleSlug": "sliding-subarray-beauty", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22473, "totalSubmissionRaw": 66636}, "2654": {"acRate": 35.50275298016785, "difficulty": "Medium", "likes": 389, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2654", "paidOnly": false, "title": "Minimum Number of Operations to Make All Array Elements Equal to 1", "titleSlug": "minimum-number-of-operations-to-make-all-array-elements-equal-to-1", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13283, "totalSubmissionRaw": 37414}, "2655": {"acRate": 51.52050919377652, "difficulty": "Medium", "likes": 26, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2655", "paidOnly": true, "title": "Find Maximal Uncovered Ranges", "titleSlug": "find-maximal-uncovered-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1457, "totalSubmissionRaw": 2828}, "2656": {"acRate": 82.5033993984095, "difficulty": "Easy", "likes": 382, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2656", "paidOnly": false, "title": "Maximum Sum With Exactly K Elements ", "titleSlug": "maximum-sum-with-exactly-k-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 80091, "totalSubmissionRaw": 97076}, "2657": {"acRate": 81.64746809605793, "difficulty": "Medium", "likes": 488, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2657", "paidOnly": false, "title": "Find the Prefix Common Array of Two Arrays", "titleSlug": "find-the-prefix-common-array-of-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46001, "totalSubmissionRaw": 56341}, "2658": {"acRate": 61.02402048867134, "difficulty": "Medium", "likes": 442, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2658", "paidOnly": false, "title": "Maximum Number of Fish in a Grid", "titleSlug": "maximum-number-of-fish-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29546, "totalSubmissionRaw": 48417}, "2659": {"acRate": 25.72129319955407, "difficulty": "Hard", "likes": 542, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2659", "paidOnly": false, "title": "Make Array Empty", "titleSlug": "make-array-empty", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11536, "totalSubmissionRaw": 44849}, "2660": {"acRate": 34.919015796447944, "difficulty": "Easy", "likes": 276, "dislikes": 156, "categoryTitle": "Algorithms", "frontendQuestionId": "2660", "paidOnly": false, "title": "Determine the Winner of a Bowling Game", "titleSlug": "determine-the-winner-of-a-bowling-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36629, "totalSubmissionRaw": 104897}, "2661": {"acRate": 51.056949045590784, "difficulty": "Medium", "likes": 439, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2661", "paidOnly": false, "title": "First Completely Painted Row or Column", "titleSlug": "first-completely-painted-row-or-column", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25892, "totalSubmissionRaw": 50712}, "2662": {"acRate": 39.877334820184, "difficulty": "Medium", "likes": 624, "dislikes": 85, "categoryTitle": "Algorithms", "frontendQuestionId": "2662", "paidOnly": false, "title": "Minimum Cost of a Path With Special Roads", "titleSlug": "minimum-cost-of-a-path-with-special-roads", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14304, "totalSubmissionRaw": 35870}, "2663": {"acRate": 37.94087665647299, "difficulty": "Hard", "likes": 194, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2663", "paidOnly": false, "title": "Lexicographically Smallest Beautiful String", "titleSlug": "lexicographically-smallest-beautiful-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5583, "totalSubmissionRaw": 14715}, "2664": {"acRate": 73.30557868442963, "difficulty": "Medium", "likes": 51, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2664", "paidOnly": true, "title": "The Knight\u2019s Tour", "titleSlug": "the-knights-tour", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4402, "totalSubmissionRaw": 6005}, "2665": {"acRate": 80.45437948257553, "difficulty": "Easy", "likes": 754, "dislikes": 31, "categoryTitle": "JavaScript", "frontendQuestionId": "2665", "paidOnly": false, "title": "Counter II", "titleSlug": "counter-ii", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 240170, "totalSubmissionRaw": 298517}, "2666": {"acRate": 86.54273147689827, "difficulty": "Easy", "likes": 494, "dislikes": 59, "categoryTitle": "JavaScript", "frontendQuestionId": "2666", "paidOnly": false, "title": "Allow One Function Call", "titleSlug": "allow-one-function-call", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 122387, "totalSubmissionRaw": 141418}, "2667": {"acRate": 81.5571589557378, "difficulty": "Easy", "likes": 1324, "dislikes": 182, "categoryTitle": "JavaScript", "frontendQuestionId": "2667", "paidOnly": false, "title": "Create Hello World Function", "titleSlug": "create-hello-world-function", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 521080, "totalSubmissionRaw": 638913}, "2668": {"acRate": 73.10428596217248, "difficulty": "Easy", "likes": 19, "dislikes": 18, "categoryTitle": "Database", "frontendQuestionId": "2668", "paidOnly": true, "title": "Find Latest Salaries", "titleSlug": "find-latest-salaries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4213, "totalSubmissionRaw": 5763}, "2669": {"acRate": 73.24051115773412, "difficulty": "Easy", "likes": 16, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2669", "paidOnly": true, "title": "Count Artist Occurrences On Spotify Ranking List", "titleSlug": "count-artist-occurrences-on-spotify-ranking-list", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3839, "totalSubmissionRaw": 5242}, "2670": {"acRate": 78.1912370253705, "difficulty": "Easy", "likes": 336, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2670", "paidOnly": false, "title": "Find the Distinct Difference Array", "titleSlug": "find-the-distinct-difference-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41206, "totalSubmissionRaw": 52699}, "2671": {"acRate": 30.262917893529977, "difficulty": "Medium", "likes": 327, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2671", "paidOnly": false, "title": "Frequency Tracker", "titleSlug": "frequency-tracker", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23228, "totalSubmissionRaw": 76754}, "2672": {"acRate": 54.90209249991603, "difficulty": "Medium", "likes": 346, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "2672", "paidOnly": false, "title": "Number of Adjacent Elements With the Same Color", "titleSlug": "number-of-adjacent-elements-with-the-same-color", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16346, "totalSubmissionRaw": 29773}, "2673": {"acRate": 59.370309728475924, "difficulty": "Medium", "likes": 612, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2673", "paidOnly": false, "title": "Make Costs of Paths Equal in a Binary Tree", "titleSlug": "make-costs-of-paths-equal-in-a-binary-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17405, "totalSubmissionRaw": 29316}, "2674": {"acRate": 75.71552471812663, "difficulty": "Medium", "likes": 40, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2674", "paidOnly": true, "title": "Split a Circular Linked List", "titleSlug": "split-a-circular-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1746, "totalSubmissionRaw": 2306}, "2675": {"acRate": 68.42165766180021, "difficulty": "Hard", "likes": 132, "dislikes": 72, "categoryTitle": "JavaScript", "frontendQuestionId": "2675", "paidOnly": true, "title": "Array of Objects to Matrix", "titleSlug": "array-of-objects-to-matrix", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5952, "totalSubmissionRaw": 8699}, "2676": {"acRate": 82.80364198591307, "difficulty": "Medium", "likes": 163, "dislikes": 30, "categoryTitle": "JavaScript", "frontendQuestionId": "2676", "paidOnly": true, "title": "Throttle", "titleSlug": "throttle", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9640, "totalSubmissionRaw": 11642}, "2677": {"acRate": 83.58128020747377, "difficulty": "Easy", "likes": 348, "dislikes": 7, "categoryTitle": "JavaScript", "frontendQuestionId": "2677", "paidOnly": false, "title": "Chunk Array", "titleSlug": "chunk-array", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70901, "totalSubmissionRaw": 84829}, "2678": {"acRate": 81.67065302469463, "difficulty": "Easy", "likes": 725, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "2678", "paidOnly": false, "title": "Number of Senior Citizens", "titleSlug": "number-of-senior-citizens", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 261899, "totalSubmissionRaw": 320677}, "2679": {"acRate": 60.39531359481172, "difficulty": "Medium", "likes": 362, "dislikes": 58, "categoryTitle": "Algorithms", "frontendQuestionId": "2679", "paidOnly": false, "title": "Sum in a Matrix", "titleSlug": "sum-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37064, "totalSubmissionRaw": 61369}, "2680": {"acRate": 41.24486233883227, "difficulty": "Medium", "likes": 392, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "2680", "paidOnly": false, "title": "Maximum OR", "titleSlug": "maximum-or", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14651, "totalSubmissionRaw": 35522}, "2681": {"acRate": 31.499130658767466, "difficulty": "Hard", "likes": 319, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2681", "paidOnly": false, "title": "Power of Heroes", "titleSlug": "power-of-heroes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9783, "totalSubmissionRaw": 31058}, "2682": {"acRate": 49.49380360611217, "difficulty": "Easy", "likes": 247, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2682", "paidOnly": false, "title": "Find the Losers of the Circular Game", "titleSlug": "find-the-losers-of-the-circular-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28795, "totalSubmissionRaw": 58179}, "2683": {"acRate": 62.297128589263416, "difficulty": "Medium", "likes": 272, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2683", "paidOnly": false, "title": "Neighboring Bitwise XOR", "titleSlug": "neighboring-bitwise-xor", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22954, "totalSubmissionRaw": 36846}, "2684": {"acRate": 46.22086135564182, "difficulty": "Medium", "likes": 438, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2684", "paidOnly": false, "title": "Maximum Number of Moves in a Grid", "titleSlug": "maximum-number-of-moves-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25360, "totalSubmissionRaw": 54867}, "2685": {"acRate": 66.36825702273632, "difficulty": "Medium", "likes": 683, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2685", "paidOnly": false, "title": "Count the Number of Complete Components", "titleSlug": "count-the-number-of-complete-components", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31730, "totalSubmissionRaw": 47809}, "2686": {"acRate": 68.31792975970426, "difficulty": "Medium", "likes": 14, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2686", "paidOnly": true, "title": "Immediate Food Delivery III", "titleSlug": "immediate-food-delivery-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3696, "totalSubmissionRaw": 5410}, "2687": {"acRate": 80.80848509105464, "difficulty": "Easy", "likes": 21, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "2687", "paidOnly": true, "title": "Bikes Last Time Used ", "titleSlug": "bikes-last-time-used", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4038, "totalSubmissionRaw": 4997}, "2688": {"acRate": 43.25110542238772, "difficulty": "Medium", "likes": 21, "dislikes": 8, "categoryTitle": "Database", "frontendQuestionId": "2688", "paidOnly": true, "title": "Find Active Users", "titleSlug": "find-active-users", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3717, "totalSubmissionRaw": 8594}, "2689": {"acRate": 74.31457431457432, "difficulty": "Easy", "likes": 37, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2689", "paidOnly": true, "title": "Extract Kth Character From The Rope Tree", "titleSlug": "extract-kth-character-from-the-rope-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3090, "totalSubmissionRaw": 4158}, "2690": {"acRate": 92.42320819112628, "difficulty": "Easy", "likes": 28, "dislikes": 6, "categoryTitle": "JavaScript", "frontendQuestionId": "2690", "paidOnly": true, "title": "Infinite Method Object", "titleSlug": "infinite-method-object", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1354, "totalSubmissionRaw": 1465}, "2691": {"acRate": 42.73789649415693, "difficulty": "Hard", "likes": 11, "dislikes": 8, "categoryTitle": "JavaScript", "frontendQuestionId": "2691", "paidOnly": true, "title": "Immutability Helper", "titleSlug": "immutability-helper", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 256, "totalSubmissionRaw": 599}, "2692": {"acRate": 64.62196861626248, "difficulty": "Medium", "likes": 16, "dislikes": 0, "categoryTitle": "JavaScript", "frontendQuestionId": "2692", "paidOnly": true, "title": "Make Object Immutable", "titleSlug": "make-object-immutable", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 452, "totalSubmissionRaw": 700}, "2693": {"acRate": 79.24375917767989, "difficulty": "Medium", "likes": 139, "dislikes": 13, "categoryTitle": "JavaScript", "frontendQuestionId": "2693", "paidOnly": false, "title": "Call Function with Custom Context", "titleSlug": "call-function-with-custom-context", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10793, "totalSubmissionRaw": 13620}, "2694": {"acRate": 73.95697692588156, "difficulty": "Medium", "likes": 246, "dislikes": 29, "categoryTitle": "JavaScript", "frontendQuestionId": "2694", "paidOnly": false, "title": "Event Emitter", "titleSlug": "event-emitter", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 28397, "totalSubmissionRaw": 38397}, "2695": {"acRate": 88.401266323704, "difficulty": "Easy", "likes": 236, "dislikes": 52, "categoryTitle": "JavaScript", "frontendQuestionId": "2695", "paidOnly": false, "title": "Array Wrapper", "titleSlug": "array-wrapper", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 44678, "totalSubmissionRaw": 50540}, "2696": {"acRate": 78.00604252033969, "difficulty": "Easy", "likes": 935, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2696", "paidOnly": false, "title": "Minimum String Length After Removing Substrings", "titleSlug": "minimum-string-length-after-removing-substrings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 210166, "totalSubmissionRaw": 269423}, "2697": {"acRate": 82.37955853448155, "difficulty": "Easy", "likes": 357, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2697", "paidOnly": false, "title": "Lexicographically Smallest Palindrome", "titleSlug": "lexicographically-smallest-palindrome", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 58258, "totalSubmissionRaw": 70719}, "2698": {"acRate": 63.30950378469302, "difficulty": "Medium", "likes": 482, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2698", "paidOnly": false, "title": "Find the Punishment Number of an Integer", "titleSlug": "find-the-punishment-number-of-an-integer", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21077, "totalSubmissionRaw": 33292}, "2699": {"acRate": 57.05546021216621, "difficulty": "Hard", "likes": 693, "dislikes": 150, "categoryTitle": "Algorithms", "frontendQuestionId": "2699", "paidOnly": false, "title": "Modify Graph Edge Weights", "titleSlug": "modify-graph-edge-weights", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 64164, "totalSubmissionRaw": 112459}, "2700": {"acRate": 75.39038734536605, "difficulty": "Medium", "likes": 145, "dislikes": 30, "categoryTitle": "JavaScript", "frontendQuestionId": "2700", "paidOnly": true, "title": "Differences Between Two Objects", "titleSlug": "differences-between-two-objects", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 7435, "totalSubmissionRaw": 9862}, "2701": {"acRate": 32.78306467275199, "difficulty": "Hard", "likes": 49, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "2701", "paidOnly": true, "title": "Consecutive Transactions with Increasing Amounts", "titleSlug": "consecutive-transactions-with-increasing-amounts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3376, "totalSubmissionRaw": 10298}, "2702": {"acRate": 42.67669599772921, "difficulty": "Hard", "likes": 41, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2702", "paidOnly": true, "title": "Minimum Operations to Make Numbers Non-positive", "titleSlug": "minimum-operations-to-make-numbers-non-positive", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3007, "totalSubmissionRaw": 7046}, "2703": {"acRate": 94.43292449015563, "difficulty": "Easy", "likes": 326, "dislikes": 160, "categoryTitle": "JavaScript", "frontendQuestionId": "2703", "paidOnly": false, "title": "Return Length of Arguments Passed", "titleSlug": "return-length-of-arguments-passed", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 182159, "totalSubmissionRaw": 192898}, "2704": {"acRate": 62.52548978363629, "difficulty": "Easy", "likes": 683, "dislikes": 167, "categoryTitle": "JavaScript", "frontendQuestionId": "2704", "paidOnly": false, "title": "To Be Or Not To Be", "titleSlug": "to-be-or-not-to-be", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 214021, "totalSubmissionRaw": 342293}, "2705": {"acRate": 65.39844509232265, "difficulty": "Medium", "likes": 183, "dislikes": 22, "categoryTitle": "JavaScript", "frontendQuestionId": "2705", "paidOnly": false, "title": "Compact Object", "titleSlug": "compact-object", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 26918, "totalSubmissionRaw": 41160}, "2706": {"acRate": 69.03424828649946, "difficulty": "Easy", "likes": 1002, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2706", "paidOnly": false, "title": "Buy Two Chocolates", "titleSlug": "buy-two-chocolates", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 190665, "totalSubmissionRaw": 276189}, "2707": {"acRate": 57.530746040101455, "difficulty": "Medium", "likes": 2530, "dislikes": 134, "categoryTitle": "Algorithms", "frontendQuestionId": "2707", "paidOnly": false, "title": "Extra Characters in a String", "titleSlug": "extra-characters-in-a-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 180332, "totalSubmissionRaw": 313454}, "2708": {"acRate": 24.63132948633667, "difficulty": "Medium", "likes": 364, "dislikes": 60, "categoryTitle": "Algorithms", "frontendQuestionId": "2708", "paidOnly": false, "title": "Maximum Strength of a Group", "titleSlug": "maximum-strength-of-a-group", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30349, "totalSubmissionRaw": 123213}, "2709": {"acRate": 42.38344552480678, "difficulty": "Hard", "likes": 816, "dislikes": 136, "categoryTitle": "Algorithms", "frontendQuestionId": "2709", "paidOnly": false, "title": "Greatest Common Divisor Traversal", "titleSlug": "greatest-common-divisor-traversal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 71400, "totalSubmissionRaw": 168462}, "2710": {"acRate": 78.96527111725737, "difficulty": "Easy", "likes": 319, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2710", "paidOnly": false, "title": "Remove Trailing Zeros From a String", "titleSlug": "remove-trailing-zeros-from-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 70805, "totalSubmissionRaw": 89666}, "2711": {"acRate": 71.45215680764368, "difficulty": "Medium", "likes": 128, "dislikes": 208, "categoryTitle": "Algorithms", "frontendQuestionId": "2711", "paidOnly": false, "title": "Difference of Number of Distinct Values on Diagonals", "titleSlug": "difference-of-number-of-distinct-values-on-diagonals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20341, "totalSubmissionRaw": 28468}, "2712": {"acRate": 54.934537502485014, "difficulty": "Medium", "likes": 539, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2712", "paidOnly": false, "title": "Minimum Cost to Make All Characters Equal", "titleSlug": "minimum-cost-to-make-all-characters-equal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19343, "totalSubmissionRaw": 35211}, "2713": {"acRate": 30.8983285328737, "difficulty": "Hard", "likes": 588, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2713", "paidOnly": false, "title": "Maximum Strictly Increasing Cells in a Matrix", "titleSlug": "maximum-strictly-increasing-cells-in-a-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13624, "totalSubmissionRaw": 44093}, "2714": {"acRate": 61.89931350114416, "difficulty": "Hard", "likes": 33, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2714", "paidOnly": true, "title": "Find Shortest Path with K Hops", "titleSlug": "find-shortest-path-with-k-hops", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1082, "totalSubmissionRaw": 1748}, "2715": {"acRate": 88.88129310606752, "difficulty": "Easy", "likes": 244, "dislikes": 301, "categoryTitle": "JavaScript", "frontendQuestionId": "2715", "paidOnly": false, "title": "Timeout Cancellation", "titleSlug": "timeout-cancellation", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 58507, "totalSubmissionRaw": 65826}, "2716": {"acRate": 77.07297061689144, "difficulty": "Easy", "likes": 334, "dislikes": 96, "categoryTitle": "Algorithms", "frontendQuestionId": "2716", "paidOnly": false, "title": "Minimize String Length", "titleSlug": "minimize-string-length", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 60119, "totalSubmissionRaw": 78003}, "2717": {"acRate": 64.40018179303259, "difficulty": "Easy", "likes": 208, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2717", "paidOnly": false, "title": "Semi-Ordered Permutation", "titleSlug": "semi-ordered-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32591, "totalSubmissionRaw": 50607}, "2718": {"acRate": 31.195481914725455, "difficulty": "Medium", "likes": 700, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2718", "paidOnly": false, "title": "Sum of Matrix After Queries", "titleSlug": "sum-of-matrix-after-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21708, "totalSubmissionRaw": 69587}, "2719": {"acRate": 34.94427106553722, "difficulty": "Hard", "likes": 529, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2719", "paidOnly": false, "title": "Count of Integers", "titleSlug": "count-of-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11757, "totalSubmissionRaw": 33645}, "2720": {"acRate": 52.43149839545791, "difficulty": "Hard", "likes": 13, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "2720", "paidOnly": true, "title": "Popularity Percentage", "titleSlug": "popularity-percentage", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2124, "totalSubmissionRaw": 4051}, "2721": {"acRate": 75.7409793814433, "difficulty": "Medium", "likes": 201, "dislikes": 45, "categoryTitle": "JavaScript", "frontendQuestionId": "2721", "paidOnly": false, "title": "Execute Asynchronous Functions in Parallel", "titleSlug": "execute-asynchronous-functions-in-parallel", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 30562, "totalSubmissionRaw": 40351}, "2722": {"acRate": 55.2488941498972, "difficulty": "Medium", "likes": 180, "dislikes": 53, "categoryTitle": "JavaScript", "frontendQuestionId": "2722", "paidOnly": false, "title": "Join Two Arrays by ID", "titleSlug": "join-two-arrays-by-id", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 35472, "totalSubmissionRaw": 64204}, "2723": {"acRate": 91.47332028158453, "difficulty": "Easy", "likes": 278, "dislikes": 27, "categoryTitle": "JavaScript", "frontendQuestionId": "2723", "paidOnly": false, "title": "Add Two Promises", "titleSlug": "add-two-promises", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 109800, "totalSubmissionRaw": 120035}, "2724": {"acRate": 82.80950010666287, "difficulty": "Easy", "likes": 178, "dislikes": 38, "categoryTitle": "JavaScript", "frontendQuestionId": "2724", "paidOnly": false, "title": "Sort By", "titleSlug": "sort-by", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 46582, "totalSubmissionRaw": 56252}, "2725": {"acRate": 81.80696251349822, "difficulty": "Easy", "likes": 166, "dislikes": 86, "categoryTitle": "JavaScript", "frontendQuestionId": "2725", "paidOnly": false, "title": "Interval Cancellation", "titleSlug": "interval-cancellation", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 47727, "totalSubmissionRaw": 58341}, "2726": {"acRate": 76.05566902579206, "difficulty": "Easy", "likes": 117, "dislikes": 19, "categoryTitle": "JavaScript", "frontendQuestionId": "2726", "paidOnly": false, "title": "Calculator with Method Chaining", "titleSlug": "calculator-with-method-chaining", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 32022, "totalSubmissionRaw": 42104}, "2727": {"acRate": 80.71131155044039, "difficulty": "Easy", "likes": 180, "dislikes": 13, "categoryTitle": "JavaScript", "frontendQuestionId": "2727", "paidOnly": false, "title": "Is Object Empty", "titleSlug": "is-object-empty", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72301, "totalSubmissionRaw": 89579}, "2728": {"acRate": 85.12518409425626, "difficulty": "Easy", "likes": 52, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2728", "paidOnly": true, "title": "Count Houses in a Circular Street", "titleSlug": "count-houses-in-a-circular-street", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2312, "totalSubmissionRaw": 2716}, "2729": {"acRate": 52.49749424502429, "difficulty": "Easy", "likes": 234, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2729", "paidOnly": false, "title": "Check if The Number is Fascinating", "titleSlug": "check-if-the-number-is-fascinating", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47662, "totalSubmissionRaw": 90790}, "2730": {"acRate": 37.57997344278127, "difficulty": "Medium", "likes": 288, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "2730", "paidOnly": false, "title": "Find the Longest Semi-Repetitive Substring", "titleSlug": "find-the-longest-semi-repetitive-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24905, "totalSubmissionRaw": 66272}, "2731": {"acRate": 28.071044858960892, "difficulty": "Medium", "likes": 489, "dislikes": 94, "categoryTitle": "Algorithms", "frontendQuestionId": "2731", "paidOnly": false, "title": "Movement of Robots", "titleSlug": "movement-of-robots", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14161, "totalSubmissionRaw": 50447}, "2732": {"acRate": 45.631130200653885, "difficulty": "Hard", "likes": 208, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2732", "paidOnly": false, "title": "Find a Good Subset of the Matrix", "titleSlug": "find-a-good-subset-of-the-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7118, "totalSubmissionRaw": 15599}, "2733": {"acRate": 76.61248552799951, "difficulty": "Easy", "likes": 352, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2733", "paidOnly": false, "title": "Neither Minimum nor Maximum", "titleSlug": "neither-minimum-nor-maximum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100583, "totalSubmissionRaw": 131288}, "2734": {"acRate": 32.091722470445355, "difficulty": "Medium", "likes": 252, "dislikes": 188, "categoryTitle": "Algorithms", "frontendQuestionId": "2734", "paidOnly": false, "title": "Lexicographically Smallest String After Substring Operation", "titleSlug": "lexicographically-smallest-string-after-substring-operation", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28802, "totalSubmissionRaw": 89749}, "2735": {"acRate": 33.99785350147572, "difficulty": "Medium", "likes": 290, "dislikes": 539, "categoryTitle": "Algorithms", "frontendQuestionId": "2735", "paidOnly": false, "title": "Collecting Chocolates", "titleSlug": "collecting-chocolates", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12671, "totalSubmissionRaw": 37270}, "2736": {"acRate": 29.218796177716484, "difficulty": "Hard", "likes": 336, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2736", "paidOnly": false, "title": "Maximum Sum Queries", "titleSlug": "maximum-sum-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5932, "totalSubmissionRaw": 20302}, "2737": {"acRate": 58.13032886723508, "difficulty": "Medium", "likes": 34, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2737", "paidOnly": true, "title": "Find the Closest Marked Node", "titleSlug": "find-the-closest-marked-node", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1909, "totalSubmissionRaw": 3284}, "2738": {"acRate": 55.8908988658731, "difficulty": "Medium", "likes": 22, "dislikes": 45, "categoryTitle": "Database", "frontendQuestionId": "2738", "paidOnly": true, "title": "Count Occurrences in Text", "titleSlug": "count-occurrences-in-text", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5963, "totalSubmissionRaw": 10669}, "2739": {"acRate": 39.50144807612743, "difficulty": "Easy", "likes": 284, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "2739", "paidOnly": false, "title": "Total Distance Traveled", "titleSlug": "total-distance-traveled", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45828, "totalSubmissionRaw": 116016}, "2740": {"acRate": 65.41948400256865, "difficulty": "Medium", "likes": 288, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2740", "paidOnly": false, "title": "Find the Value of the Partition", "titleSlug": "find-the-value-of-the-partition", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34637, "totalSubmissionRaw": 52946}, "2741": {"acRate": 28.950622053937096, "difficulty": "Medium", "likes": 561, "dislikes": 62, "categoryTitle": "Algorithms", "frontendQuestionId": "2741", "paidOnly": false, "title": "Special Permutations", "titleSlug": "special-permutations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14986, "totalSubmissionRaw": 51764}, "2742": {"acRate": 50.696758674051765, "difficulty": "Hard", "likes": 1376, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "2742", "paidOnly": false, "title": "Painting the Walls", "titleSlug": "painting-the-walls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66176, "totalSubmissionRaw": 130533}, "2743": {"acRate": 76.56215742161807, "difficulty": "Medium", "likes": 85, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2743", "paidOnly": true, "title": "Count Substrings Without Repeating Character", "titleSlug": "count-substrings-without-repeating-character", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6984, "totalSubmissionRaw": 9122}, "2744": {"acRate": 81.98142219226557, "difficulty": "Easy", "likes": 366, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2744", "paidOnly": false, "title": "Find Maximum Number of String Pairs", "titleSlug": "find-maximum-number-of-string-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 77843, "totalSubmissionRaw": 94952}, "2745": {"acRate": 54.41881942484801, "difficulty": "Medium", "likes": 310, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2745", "paidOnly": false, "title": "Construct the Longest New String", "titleSlug": "construct-the-longest-new-string", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21212, "totalSubmissionRaw": 38980}, "2746": {"acRate": 27.274126993902815, "difficulty": "Medium", "likes": 362, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2746", "paidOnly": false, "title": "Decremental String Concatenation", "titleSlug": "decremental-string-concatenation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8857, "totalSubmissionRaw": 32474}, "2747": {"acRate": 33.272109468270735, "difficulty": "Medium", "likes": 346, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2747", "paidOnly": false, "title": "Count Zero Request Servers", "titleSlug": "count-zero-request-servers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7246, "totalSubmissionRaw": 21778}, "2748": {"acRate": 50.797363677642174, "difficulty": "Easy", "likes": 209, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "2748", "paidOnly": false, "title": "Number of Beautiful Pairs", "titleSlug": "number-of-beautiful-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36918, "totalSubmissionRaw": 72677}, "2749": {"acRate": 30.412278061992176, "difficulty": "Medium", "likes": 289, "dislikes": 287, "categoryTitle": "Algorithms", "frontendQuestionId": "2749", "paidOnly": false, "title": "Minimum Operations to Make the Integer Zero", "titleSlug": "minimum-operations-to-make-the-integer-zero", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10106, "totalSubmissionRaw": 33230}, "2750": {"acRate": 34.54299234643417, "difficulty": "Medium", "likes": 443, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2750", "paidOnly": false, "title": "Ways to Split Array Into Good Subarrays", "titleSlug": "ways-to-split-array-into-good-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22702, "totalSubmissionRaw": 65721}, "2751": {"acRate": 56.981979666731775, "difficulty": "Hard", "likes": 1134, "dislikes": 97, "categoryTitle": "Algorithms", "frontendQuestionId": "2751", "paidOnly": false, "title": "Robot Collisions", "titleSlug": "robot-collisions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 110863, "totalSubmissionRaw": 194558}, "2752": {"acRate": 39.11454975284763, "difficulty": "Hard", "likes": 14, "dislikes": 25, "categoryTitle": "Database", "frontendQuestionId": "2752", "paidOnly": true, "title": "Customers with Maximum Number of Transactions on Consecutive Days", "titleSlug": "customers-with-maximum-number-of-transactions-on-consecutive-days", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1820, "totalSubmissionRaw": 4653}, "2753": {"acRate": 61.58940397350994, "difficulty": "Hard", "likes": 27, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2753", "paidOnly": true, "title": "Count Houses in a Circular Street II", "titleSlug": "count-houses-in-a-circular-street-ii", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 744, "totalSubmissionRaw": 1208}, "2754": {"acRate": 86.5992414664981, "difficulty": "Medium", "likes": 16, "dislikes": 0, "categoryTitle": "JavaScript", "frontendQuestionId": "2754", "paidOnly": true, "title": "Bind Function to Context", "titleSlug": "bind-function-to-context", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 685, "totalSubmissionRaw": 791}, "2755": {"acRate": 65.87301587301587, "difficulty": "Medium", "likes": 14, "dislikes": 4, "categoryTitle": "JavaScript", "frontendQuestionId": "2755", "paidOnly": true, "title": "Deep Merge of Two Objects", "titleSlug": "deep-merge-of-two-objects", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 581, "totalSubmissionRaw": 882}, "2756": {"acRate": 62.36162361623616, "difficulty": "Hard", "likes": 14, "dislikes": 5, "categoryTitle": "JavaScript", "frontendQuestionId": "2756", "paidOnly": true, "title": "Query Batching", "titleSlug": "query-batching", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 338, "totalSubmissionRaw": 542}, "2757": {"acRate": 72.83142389525368, "difficulty": "Medium", "likes": 11, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2757", "paidOnly": true, "title": "Generate Circular Array Values", "titleSlug": "generate-circular-array-values", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 444, "totalSubmissionRaw": 610}, "2758": {"acRate": 83.63486842105263, "difficulty": "Easy", "likes": 13, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2758", "paidOnly": true, "title": "Next Day", "titleSlug": "next-day", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1017, "totalSubmissionRaw": 1216}, "2759": {"acRate": 61.572052401746724, "difficulty": "Hard", "likes": 16, "dislikes": 3, "categoryTitle": "JavaScript", "frontendQuestionId": "2759", "paidOnly": true, "title": "Convert JSON String to Object", "titleSlug": "convert-json-string-to-object", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 564, "totalSubmissionRaw": 916}, "2760": {"acRate": 30.10939576730396, "difficulty": "Easy", "likes": 297, "dislikes": 274, "categoryTitle": "Algorithms", "frontendQuestionId": "2760", "paidOnly": false, "title": "Longest Even Odd Subarray With Threshold", "titleSlug": "longest-even-odd-subarray-with-threshold", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38283, "totalSubmissionRaw": 127149}, "2761": {"acRate": 34.70569957386363, "difficulty": "Medium", "likes": 369, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "2761", "paidOnly": false, "title": "Prime Pairs With Target Sum", "titleSlug": "prime-pairs-with-target-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31274, "totalSubmissionRaw": 90112}, "2762": {"acRate": 41.794016043093855, "difficulty": "Medium", "likes": 712, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2762", "paidOnly": false, "title": "Continuous Subarrays", "titleSlug": "continuous-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21414, "totalSubmissionRaw": 51237}, "2763": {"acRate": 46.984346224677715, "difficulty": "Hard", "likes": 310, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2763", "paidOnly": false, "title": "Sum of Imbalance Numbers of All Subarrays", "titleSlug": "sum-of-imbalance-numbers-of-all-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8164, "totalSubmissionRaw": 17376}, "2764": {"acRate": 65.81798483206934, "difficulty": "Medium", "likes": 31, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2764", "paidOnly": true, "title": "Is Array a Preorder of Some \u200cBinary Tree", "titleSlug": "is-array-a-preorder-of-some-binary-tree", "topicTags": [{"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1215, "totalSubmissionRaw": 1846}, "2765": {"acRate": 34.38795120867052, "difficulty": "Easy", "likes": 217, "dislikes": 176, "categoryTitle": "Algorithms", "frontendQuestionId": "2765", "paidOnly": false, "title": "Longest Alternating Subarray", "titleSlug": "longest-alternating-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26303, "totalSubmissionRaw": 76489}, "2766": {"acRate": 52.23361767171244, "difficulty": "Medium", "likes": 197, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2766", "paidOnly": false, "title": "Relocate Marbles", "titleSlug": "relocate-marbles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21187, "totalSubmissionRaw": 40562}, "2767": {"acRate": 53.910701015605646, "difficulty": "Medium", "likes": 364, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2767", "paidOnly": false, "title": "Partition String Into Minimum Beautiful Substrings", "titleSlug": "partition-string-into-minimum-beautiful-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17411, "totalSubmissionRaw": 32296}, "2768": {"acRate": 36.82903860970807, "difficulty": "Medium", "likes": 229, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2768", "paidOnly": false, "title": "Number of Black Blocks", "titleSlug": "number-of-black-blocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8604, "totalSubmissionRaw": 23362}, "2769": {"acRate": 90.9990532437672, "difficulty": "Easy", "likes": 366, "dislikes": 562, "categoryTitle": "Algorithms", "frontendQuestionId": "2769", "paidOnly": false, "title": "Find the Maximum Achievable Number", "titleSlug": "find-the-maximum-achievable-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 121107, "totalSubmissionRaw": 133086}, "2770": {"acRate": 31.756062703764904, "difficulty": "Medium", "likes": 431, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2770", "paidOnly": false, "title": "Maximum Number of Jumps to Reach the Last Index", "titleSlug": "maximum-number-of-jumps-to-reach-the-last-index", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28442, "totalSubmissionRaw": 89564}, "2771": {"acRate": 29.79763592325122, "difficulty": "Medium", "likes": 599, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2771", "paidOnly": false, "title": "Longest Non-decreasing Subarray From Two Arrays", "titleSlug": "longest-non-decreasing-subarray-from-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26696, "totalSubmissionRaw": 89591}, "2772": {"acRate": 33.3919628679614, "difficulty": "Medium", "likes": 393, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2772", "paidOnly": false, "title": "Apply Operations to Make All Array Elements Equal to Zero", "titleSlug": "apply-operations-to-make-all-array-elements-equal-to-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13669, "totalSubmissionRaw": 40935}, "2773": {"acRate": 75.78397212543554, "difficulty": "Medium", "likes": 10, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2773", "paidOnly": true, "title": "Height of Special Binary Tree", "titleSlug": "height-of-special-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 870, "totalSubmissionRaw": 1148}, "2774": {"acRate": 82.05818965517241, "difficulty": "Easy", "likes": 21, "dislikes": 2, "categoryTitle": "JavaScript", "frontendQuestionId": "2774", "paidOnly": true, "title": "Array Upper Bound", "titleSlug": "array-upper-bound", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1523, "totalSubmissionRaw": 1856}, "2775": {"acRate": 69.93392070484582, "difficulty": "Medium", "likes": 15, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2775", "paidOnly": true, "title": "Undefined to Null", "titleSlug": "undefined-to-null", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 635, "totalSubmissionRaw": 908}, "2776": {"acRate": 92.1259842519685, "difficulty": "Medium", "likes": 18, "dislikes": 10, "categoryTitle": "JavaScript", "frontendQuestionId": "2776", "paidOnly": true, "title": "Convert Callback Based Function to Promise Based Function", "titleSlug": "convert-callback-based-function-to-promise-based-function", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 819, "totalSubmissionRaw": 889}, "2777": {"acRate": 81.16504854368932, "difficulty": "Medium", "likes": 10, "dislikes": 2, "categoryTitle": "JavaScript", "frontendQuestionId": "2777", "paidOnly": true, "title": "Date Range Generator", "titleSlug": "date-range-generator", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 418, "totalSubmissionRaw": 515}, "2778": {"acRate": 81.92832450123, "difficulty": "Easy", "likes": 281, "dislikes": 114, "categoryTitle": "Algorithms", "frontendQuestionId": "2778", "paidOnly": false, "title": "Sum of Squares of Special Elements ", "titleSlug": "sum-of-squares-of-special-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75601, "totalSubmissionRaw": 92277}, "2779": {"acRate": 39.01307342126765, "difficulty": "Medium", "likes": 623, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2779", "paidOnly": false, "title": "Maximum Beauty of an Array After Applying Operation", "titleSlug": "maximum-beauty-of-an-array-after-applying-operation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26738, "totalSubmissionRaw": 68537}, "2780": {"acRate": 62.5626214088539, "difficulty": "Medium", "likes": 338, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2780", "paidOnly": false, "title": "Minimum Index of a Valid Split", "titleSlug": "minimum-index-of-a-valid-split", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24477, "totalSubmissionRaw": 39124}, "2781": {"acRate": 38.06201909706128, "difficulty": "Hard", "likes": 565, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2781", "paidOnly": false, "title": "Length of the Longest Valid Substring", "titleSlug": "length-of-the-longest-valid-substring", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32846, "totalSubmissionRaw": 86296}, "2782": {"acRate": 83.6827393431167, "difficulty": "Medium", "likes": 33, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2782", "paidOnly": true, "title": "Number of Unique Categories", "titleSlug": "number-of-unique-categories", "topicTags": [{"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2395, "totalSubmissionRaw": 2862}, "2783": {"acRate": 37.72629446765413, "difficulty": "Medium", "likes": 17, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "2783", "paidOnly": true, "title": "Flight Occupancy and Waitlist Analysis", "titleSlug": "flight-occupancy-and-waitlist-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2980, "totalSubmissionRaw": 7899}, "2784": {"acRate": 49.42685718053292, "difficulty": "Easy", "likes": 277, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2784", "paidOnly": false, "title": "Check if Array is Good", "titleSlug": "check-if-array-is-good", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52476, "totalSubmissionRaw": 106169}, "2785": {"acRate": 81.2190815809254, "difficulty": "Medium", "likes": 1017, "dislikes": 57, "categoryTitle": "Algorithms", "frontendQuestionId": "2785", "paidOnly": false, "title": "Sort Vowels in a String", "titleSlug": "sort-vowels-in-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 139389, "totalSubmissionRaw": 171621}, "2786": {"acRate": 36.423427919577925, "difficulty": "Medium", "likes": 484, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2786", "paidOnly": false, "title": "Visit Array Positions to Maximize Score", "titleSlug": "visit-array-positions-to-maximize-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20435, "totalSubmissionRaw": 56104}, "2787": {"acRate": 34.17695508484734, "difficulty": "Medium", "likes": 406, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2787", "paidOnly": false, "title": "Ways to Express an Integer as Sum of Powers", "titleSlug": "ways-to-express-an-integer-as-sum-of-powers", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19959, "totalSubmissionRaw": 58399}, "2788": {"acRate": 74.91862453296181, "difficulty": "Easy", "likes": 318, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2788", "paidOnly": false, "title": "Split Strings by Separator", "titleSlug": "split-strings-by-separator", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59152, "totalSubmissionRaw": 78955}, "2789": {"acRate": 47.51206272617611, "difficulty": "Medium", "likes": 469, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2789", "paidOnly": false, "title": "Largest Element in an Array after Merge Operations", "titleSlug": "largest-element-in-an-array-after-merge-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31510, "totalSubmissionRaw": 66320}, "2790": {"acRate": 20.46478035517036, "difficulty": "Hard", "likes": 403, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2790", "paidOnly": false, "title": "Maximum Number of Groups With Increasing Length", "titleSlug": "maximum-number-of-groups-with-increasing-length", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9634, "totalSubmissionRaw": 47076}, "2791": {"acRate": 47.97997119143974, "difficulty": "Hard", "likes": 392, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2791", "paidOnly": false, "title": "Count Paths That Can Form a Palindrome in a Tree", "titleSlug": "count-paths-that-can-form-a-palindrome-in-a-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6995, "totalSubmissionRaw": 14579}, "2792": {"acRate": 58.1207218419415, "difficulty": "Hard", "likes": 19, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2792", "paidOnly": true, "title": "Count Nodes That Are Great Enough", "titleSlug": "count-nodes-that-are-great-enough", "topicTags": [{"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 934, "totalSubmissionRaw": 1607}, "2793": {"acRate": 75.67264573991032, "difficulty": "Hard", "likes": 11, "dislikes": 20, "categoryTitle": "Database", "frontendQuestionId": "2793", "paidOnly": true, "title": "Status of Flight Tickets", "titleSlug": "status-of-flight-tickets", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2025, "totalSubmissionRaw": 2676}, "2794": {"acRate": 64.03969643899592, "difficulty": "Easy", "likes": 9, "dislikes": 3, "categoryTitle": "JavaScript", "frontendQuestionId": "2794", "paidOnly": true, "title": "Create Object from Two Arrays", "titleSlug": "create-object-from-two-arrays", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1097, "totalSubmissionRaw": 1713}, "2795": {"acRate": 88.37209302325581, "difficulty": "Medium", "likes": 13, "dislikes": 5, "categoryTitle": "JavaScript", "frontendQuestionId": "2795", "paidOnly": true, "title": "Parallel Execution of Promises for Individual Results Retrieval", "titleSlug": "parallel-execution-of-promises-for-individual-results-retrieval", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 646, "totalSubmissionRaw": 731}, "2796": {"acRate": 93.04284145001832, "difficulty": "Easy", "likes": 25, "dislikes": 2, "categoryTitle": "JavaScript", "frontendQuestionId": "2796", "paidOnly": true, "title": "Repeat String", "titleSlug": "repeat-string", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2541, "totalSubmissionRaw": 2731}, "2797": {"acRate": 89.9497487437186, "difficulty": "Easy", "likes": 11, "dislikes": 4, "categoryTitle": "JavaScript", "frontendQuestionId": "2797", "paidOnly": true, "title": "Partial Function with Placeholders", "titleSlug": "partial-function-with-placeholders", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1074, "totalSubmissionRaw": 1194}, "2798": {"acRate": 87.8952657658554, "difficulty": "Easy", "likes": 509, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2798", "paidOnly": false, "title": "Number of Employees Who Met the Target", "titleSlug": "number-of-employees-who-met-the-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 176673, "totalSubmissionRaw": 201004}, "2799": {"acRate": 65.80871777014035, "difficulty": "Medium", "likes": 571, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2799", "paidOnly": false, "title": "Count Complete Subarrays in an Array", "titleSlug": "count-complete-subarrays-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43466, "totalSubmissionRaw": 66049}, "2800": {"acRate": 30.934225788663028, "difficulty": "Medium", "likes": 328, "dislikes": 265, "categoryTitle": "Algorithms", "frontendQuestionId": "2800", "paidOnly": false, "title": "Shortest String That Contains Three Strings", "titleSlug": "shortest-string-that-contains-three-strings", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16268, "totalSubmissionRaw": 52589}, "2801": {"acRate": 28.497692702102206, "difficulty": "Hard", "likes": 335, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2801", "paidOnly": false, "title": "Count Stepping Numbers in Range", "titleSlug": "count-stepping-numbers-in-range", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8337, "totalSubmissionRaw": 29255}, "2802": {"acRate": 76.81712805127506, "difficulty": "Medium", "likes": 60, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2802", "paidOnly": true, "title": "Find The K-th Lucky Number", "titleSlug": "find-the-k-th-lucky-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 5633, "totalSubmissionRaw": 7333}, "2803": {"acRate": 86.53500897666068, "difficulty": "Easy", "likes": 19, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2803", "paidOnly": true, "title": "Factorial Generator", "titleSlug": "factorial-generator", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 964, "totalSubmissionRaw": 1114}, "2804": {"acRate": 89.34198331788693, "difficulty": "Easy", "likes": 9, "dislikes": 9, "categoryTitle": "JavaScript", "frontendQuestionId": "2804", "paidOnly": true, "title": "Array Prototype ForEach", "titleSlug": "array-prototype-foreach", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 964, "totalSubmissionRaw": 1079}, "2805": {"acRate": 82.2141560798548, "difficulty": "Medium", "likes": 16, "dislikes": 7, "categoryTitle": "JavaScript", "frontendQuestionId": "2805", "paidOnly": true, "title": "Custom Interval", "titleSlug": "custom-interval", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 453, "totalSubmissionRaw": 551}, "2806": {"acRate": 53.344838921762, "difficulty": "Easy", "likes": 256, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "2806", "paidOnly": false, "title": "Account Balance After Rounded Purchase", "titleSlug": "account-balance-after-rounded-purchase", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45437, "totalSubmissionRaw": 85176}, "2807": {"acRate": 92.35302845461439, "difficulty": "Medium", "likes": 1003, "dislikes": 34, "categoryTitle": "Algorithms", "frontendQuestionId": "2807", "paidOnly": false, "title": "Insert Greatest Common Divisors in Linked List", "titleSlug": "insert-greatest-common-divisors-in-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 224078, "totalSubmissionRaw": 242632}, "2808": {"acRate": 27.168209221363675, "difficulty": "Medium", "likes": 522, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2808", "paidOnly": false, "title": "Minimum Seconds to Equalize a Circular Array", "titleSlug": "minimum-seconds-to-equalize-a-circular-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15998, "totalSubmissionRaw": 58885}, "2809": {"acRate": 27.132927354370423, "difficulty": "Hard", "likes": 233, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2809", "paidOnly": false, "title": "Minimum Time to Make Array Sum At Most x", "titleSlug": "minimum-time-to-make-array-sum-at-most-x", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4411, "totalSubmissionRaw": 16257}, "2810": {"acRate": 84.28691041027072, "difficulty": "Easy", "likes": 436, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2810", "paidOnly": false, "title": "Faulty Keyboard", "titleSlug": "faulty-keyboard", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 87578, "totalSubmissionRaw": 103905}, "2811": {"acRate": 33.94373043055602, "difficulty": "Medium", "likes": 499, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "2811", "paidOnly": false, "title": "Check if it is Possible to Split Array", "titleSlug": "check-if-it-is-possible-to-split-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30029, "totalSubmissionRaw": 88467}, "2812": {"acRate": 48.847910115960026, "difficulty": "Medium", "likes": 1634, "dislikes": 302, "categoryTitle": "Algorithms", "frontendQuestionId": "2812", "paidOnly": false, "title": "Find the Safest Path in a Grid", "titleSlug": "find-the-safest-path-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 97561, "totalSubmissionRaw": 199724}, "2813": {"acRate": 33.22423834047264, "difficulty": "Hard", "likes": 307, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2813", "paidOnly": false, "title": "Maximum Elegance of a K-Length Subsequence", "titleSlug": "maximum-elegance-of-a-k-length-subsequence", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6903, "totalSubmissionRaw": 20777}, "2814": {"acRate": 64.35156730178242, "difficulty": "Hard", "likes": 21, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2814", "paidOnly": true, "title": "Minimum Time Takes to Reach Destination Without Drowning", "titleSlug": "minimum-time-takes-to-reach-destination-without-drowning", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1047, "totalSubmissionRaw": 1627}, "2815": {"acRate": 58.835505382374095, "difficulty": "Easy", "likes": 384, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "2815", "paidOnly": false, "title": "Max Pair Sum in an Array", "titleSlug": "max-pair-sum-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48261, "totalSubmissionRaw": 82027}, "2816": {"acRate": 61.50476406855715, "difficulty": "Medium", "likes": 1158, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2816", "paidOnly": false, "title": "Double a Number Represented as a Linked List", "titleSlug": "double-a-number-represented-as-a-linked-list", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 173253, "totalSubmissionRaw": 281691}, "2817": {"acRate": 34.47171292891775, "difficulty": "Medium", "likes": 682, "dislikes": 72, "categoryTitle": "Algorithms", "frontendQuestionId": "2817", "paidOnly": false, "title": "Minimum Absolute Difference Between Elements With Constraint", "titleSlug": "minimum-absolute-difference-between-elements-with-constraint", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27657, "totalSubmissionRaw": 80231}, "2818": {"acRate": 32.77843119515064, "difficulty": "Hard", "likes": 329, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2818", "paidOnly": false, "title": "Apply Operations to Maximize Score", "titleSlug": "apply-operations-to-maximize-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7246, "totalSubmissionRaw": 22106}, "2819": {"acRate": 53.01668806161746, "difficulty": "Hard", "likes": 16, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2819", "paidOnly": true, "title": "Minimum Relative Loss After Buying Chocolates", "titleSlug": "minimum-relative-loss-after-buying-chocolates", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 413, "totalSubmissionRaw": 779}, "2820": {"acRate": 66.9365369548185, "difficulty": "Medium", "likes": 20, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "2820", "paidOnly": true, "title": "Election Results", "titleSlug": "election-results", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2563, "totalSubmissionRaw": 3829}, "2821": {"acRate": 67.5564681724846, "difficulty": "Medium", "likes": 16, "dislikes": 5, "categoryTitle": "JavaScript", "frontendQuestionId": "2821", "paidOnly": true, "title": "Delay the Resolution of Each Promise", "titleSlug": "delay-the-resolution-of-each-promise", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 658, "totalSubmissionRaw": 974}, "2822": {"acRate": 58.99864682002707, "difficulty": "Easy", "likes": 15, "dislikes": 1, "categoryTitle": "JavaScript", "frontendQuestionId": "2822", "paidOnly": true, "title": "Inversion of Object", "titleSlug": "inversion-of-object", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 872, "totalSubmissionRaw": 1478}, "2823": {"acRate": 54.86725663716814, "difficulty": "Medium", "likes": 14, "dislikes": 3, "categoryTitle": "JavaScript", "frontendQuestionId": "2823", "paidOnly": true, "title": "Deep Object Filter", "titleSlug": "deep-object-filter", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 434, "totalSubmissionRaw": 791}, "2824": {"acRate": 87.47688453202362, "difficulty": "Easy", "likes": 621, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2824", "paidOnly": false, "title": "Count Pairs Whose Sum is Less than Target", "titleSlug": "count-pairs-whose-sum-is-less-than-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 175972, "totalSubmissionRaw": 201164}, "2825": {"acRate": 49.735720611025016, "difficulty": "Medium", "likes": 323, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2825", "paidOnly": false, "title": "Make String a Subsequence Using Cyclic Increments", "titleSlug": "make-string-a-subsequence-using-cyclic-increments", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35945, "totalSubmissionRaw": 72272}, "2826": {"acRate": 42.32700327975058, "difficulty": "Medium", "likes": 501, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "2826", "paidOnly": false, "title": "Sorting Three Groups", "titleSlug": "sorting-three-groups", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20907, "totalSubmissionRaw": 49394}, "2827": {"acRate": 18.656505253626605, "difficulty": "Hard", "likes": 355, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2827", "paidOnly": false, "title": "Number of Beautiful Integers in the Range", "titleSlug": "number-of-beautiful-integers-in-the-range", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9890, "totalSubmissionRaw": 53011}, "2828": {"acRate": 83.17666848068075, "difficulty": "Easy", "likes": 326, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2828", "paidOnly": false, "title": "Check if a String Is an Acronym of Words", "titleSlug": "check-if-a-string-is-an-acronym-of-words", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 100875, "totalSubmissionRaw": 121278}, "2829": {"acRate": 61.74490867461998, "difficulty": "Medium", "likes": 333, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2829", "paidOnly": false, "title": "Determine the Minimum Sum of a k-avoiding Array", "titleSlug": "determine-the-minimum-sum-of-a-k-avoiding-array", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35867, "totalSubmissionRaw": 58089}, "2830": {"acRate": 36.74434422114622, "difficulty": "Medium", "likes": 671, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2830", "paidOnly": false, "title": "Maximize the Profit as the Salesman", "titleSlug": "maximize-the-profit-as-the-salesman", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22690, "totalSubmissionRaw": 61751}, "2831": {"acRate": 36.134988857051894, "difficulty": "Medium", "likes": 685, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2831", "paidOnly": false, "title": "Find the Longest Equal Subarray", "titleSlug": "find-the-longest-equal-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21565, "totalSubmissionRaw": 59679}, "2832": {"acRate": 73.87161484453361, "difficulty": "Medium", "likes": 38, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "2832", "paidOnly": true, "title": "Maximal Range That Each Element Is Maximum in It", "titleSlug": "maximal-range-that-each-element-is-maximum-in-it", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1473, "totalSubmissionRaw": 1994}, "2833": {"acRate": 65.20999012422683, "difficulty": "Easy", "likes": 246, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2833", "paidOnly": false, "title": "Furthest Point From Origin", "titleSlug": "furthest-point-from-origin", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 50183, "totalSubmissionRaw": 76956}, "2834": {"acRate": 37.547139875758205, "difficulty": "Medium", "likes": 296, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2834", "paidOnly": false, "title": "Find the Minimum Possible Sum of a Beautiful Array", "titleSlug": "find-the-minimum-possible-sum-of-a-beautiful-array", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30765, "totalSubmissionRaw": 81937}, "2835": {"acRate": 32.67691492181288, "difficulty": "Hard", "likes": 526, "dislikes": 126, "categoryTitle": "Algorithms", "frontendQuestionId": "2835", "paidOnly": false, "title": "Minimum Operations to Form Subsequence With Target Sum", "titleSlug": "minimum-operations-to-form-subsequence-with-target-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12329, "totalSubmissionRaw": 37730}, "2836": {"acRate": 31.486494994648368, "difficulty": "Hard", "likes": 295, "dislikes": 93, "categoryTitle": "Algorithms", "frontendQuestionId": "2836", "paidOnly": false, "title": "Maximize Value of Function in a Ball Passing Game", "titleSlug": "maximize-value-of-function-in-a-ball-passing-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5001, "totalSubmissionRaw": 15883}, "2837": {"acRate": 76.10889462567472, "difficulty": "Easy", "likes": 14, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2837", "paidOnly": true, "title": "Total Traveled Distance", "titleSlug": "total-traveled-distance", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 3243, "totalSubmissionRaw": 4261}, "2838": {"acRate": 70.52619378766806, "difficulty": "Medium", "likes": 68, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2838", "paidOnly": true, "title": "Maximum Coins Heroes Can Collect", "titleSlug": "maximum-coins-heroes-can-collect", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 6085, "totalSubmissionRaw": 8628}, "2839": {"acRate": 47.49309358794165, "difficulty": "Easy", "likes": 186, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2839", "paidOnly": false, "title": "Check if Strings Can be Made Equal With Operations I", "titleSlug": "check-if-strings-can-be-made-equal-with-operations-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39197, "totalSubmissionRaw": 82532}, "2840": {"acRate": 56.21946254071661, "difficulty": "Medium", "likes": 258, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2840", "paidOnly": false, "title": "Check if Strings Can be Made Equal With Operations II", "titleSlug": "check-if-strings-can-be-made-equal-with-operations-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27615, "totalSubmissionRaw": 49120}, "2841": {"acRate": 38.54582843713278, "difficulty": "Medium", "likes": 278, "dislikes": 135, "categoryTitle": "Algorithms", "frontendQuestionId": "2841", "paidOnly": false, "title": "Maximum Sum of Almost Unique Subarray", "titleSlug": "maximum-sum-of-almost-unique-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26242, "totalSubmissionRaw": 68080}, "2842": {"acRate": 29.728363285379416, "difficulty": "Hard", "likes": 338, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "2842", "paidOnly": false, "title": "Count K-Subsequences of a String With Maximum Beauty", "titleSlug": "count-k-subsequences-of-a-string-with-maximum-beauty", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12936, "totalSubmissionRaw": 43514}, "2843": {"acRate": 74.63245365720026, "difficulty": "Easy", "likes": 259, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2843", "paidOnly": false, "title": "  Count Symmetric Integers", "titleSlug": "count-symmetric-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49038, "totalSubmissionRaw": 65706}, "2844": {"acRate": 38.356442536404245, "difficulty": "Medium", "likes": 349, "dislikes": 53, "categoryTitle": "Algorithms", "frontendQuestionId": "2844", "paidOnly": false, "title": "Minimum Operations to Make a Special Number", "titleSlug": "minimum-operations-to-make-a-special-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26446, "totalSubmissionRaw": 68948}, "2845": {"acRate": 35.94706408922653, "difficulty": "Medium", "likes": 500, "dislikes": 68, "categoryTitle": "Algorithms", "frontendQuestionId": "2845", "paidOnly": false, "title": "Count of Interesting Subarrays", "titleSlug": "count-of-interesting-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14858, "totalSubmissionRaw": 41333}, "2846": {"acRate": 44.71370213944471, "difficulty": "Hard", "likes": 309, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2846", "paidOnly": false, "title": "Minimum Edge Weight Equilibrium Queries in a Tree", "titleSlug": "minimum-edge-weight-equilibrium-queries-in-a-tree", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Strongly Connected Component", "id": "VG9waWNUYWdOb2RlOjYxMDg1", "slug": "strongly-connected-component"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6458, "totalSubmissionRaw": 14443}, "2847": {"acRate": 44.142167617376046, "difficulty": "Medium", "likes": 18, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2847", "paidOnly": true, "title": "Smallest Number With Given Digit Product", "titleSlug": "smallest-number-with-given-digit-product", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1006, "totalSubmissionRaw": 2279}, "2848": {"acRate": 75.51600822234111, "difficulty": "Easy", "likes": 282, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2848", "paidOnly": false, "title": "Points That Intersect With Cars", "titleSlug": "points-that-intersect-with-cars", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53636, "totalSubmissionRaw": 71026}, "2849": {"acRate": 35.68827960618442, "difficulty": "Medium", "likes": 820, "dislikes": 756, "categoryTitle": "Algorithms", "frontendQuestionId": "2849", "paidOnly": false, "title": "Determine if a Cell Is Reachable at a Given Time", "titleSlug": "determine-if-a-cell-is-reachable-at-a-given-time", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 99394, "totalSubmissionRaw": 278506}, "2850": {"acRate": 45.14946418499718, "difficulty": "Medium", "likes": 512, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2850", "paidOnly": false, "title": "Minimum Moves to Spread Stones Over Grid", "titleSlug": "minimum-moves-to-spread-stones-over-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24015, "totalSubmissionRaw": 53190}, "2851": {"acRate": 30.257929826924375, "difficulty": "Hard", "likes": 166, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "2851", "paidOnly": false, "title": "String Transformation", "titleSlug": "string-transformation", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4492, "totalSubmissionRaw": 14848}, "2852": {"acRate": 65.03856041131105, "difficulty": "Medium", "likes": 30, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2852", "paidOnly": true, "title": "Sum of Remoteness of All Cells", "titleSlug": "sum-of-remoteness-of-all-cells", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1265, "totalSubmissionRaw": 1945}, "2853": {"acRate": 73.59177554080102, "difficulty": "Easy", "likes": 15, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2853", "paidOnly": true, "title": "Highest Salaries Difference", "titleSlug": "highest-salaries-difference", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3436, "totalSubmissionRaw": 4669}, "2854": {"acRate": 68.17496229260935, "difficulty": "Medium", "likes": 16, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "2854", "paidOnly": true, "title": "Rolling Average Steps", "titleSlug": "rolling-average-steps", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2712, "totalSubmissionRaw": 3978}, "2855": {"acRate": 58.323110391416, "difficulty": "Easy", "likes": 222, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2855", "paidOnly": false, "title": "Minimum Right Shifts to Sort the Array", "titleSlug": "minimum-right-shifts-to-sort-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35657, "totalSubmissionRaw": 61137}, "2856": {"acRate": 23.32732640619608, "difficulty": "Medium", "likes": 377, "dislikes": 98, "categoryTitle": "Algorithms", "frontendQuestionId": "2856", "paidOnly": false, "title": "Minimum Array Length After Pair Removals", "titleSlug": "minimum-array-length-after-pair-removals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24336, "totalSubmissionRaw": 104324}, "2857": {"acRate": 32.336518535574484, "difficulty": "Medium", "likes": 268, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2857", "paidOnly": false, "title": "Count Pairs of Points With Distance k", "titleSlug": "count-pairs-of-points-with-distance-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11235, "totalSubmissionRaw": 34744}, "2858": {"acRate": 58.349755260314026, "difficulty": "Hard", "likes": 309, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2858", "paidOnly": false, "title": "Minimum Edge Reversals So Every Node Is Reachable", "titleSlug": "minimum-edge-reversals-so-every-node-is-reachable", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9179, "totalSubmissionRaw": 15731}, "2859": {"acRate": 86.78658418049378, "difficulty": "Easy", "likes": 270, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2859", "paidOnly": false, "title": "Sum of Values at Indices With K Set Bits", "titleSlug": "sum-of-values-at-indices-with-k-set-bits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 75894, "totalSubmissionRaw": 87449}, "2860": {"acRate": 52.624923898281274, "difficulty": "Medium", "likes": 170, "dislikes": 298, "categoryTitle": "Algorithms", "frontendQuestionId": "2860", "paidOnly": false, "title": "Happy Students", "titleSlug": "happy-students", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22474, "totalSubmissionRaw": 42706}, "2861": {"acRate": 38.88031796668671, "difficulty": "Medium", "likes": 274, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "2861", "paidOnly": false, "title": "Maximum Number of Alloys", "titleSlug": "maximum-number-of-alloys", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14869, "totalSubmissionRaw": 38243}, "2862": {"acRate": 44.376780825744454, "difficulty": "Hard", "likes": 213, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2862", "paidOnly": false, "title": "Maximum Element-Sum of a Complete Subset of Indices", "titleSlug": "maximum-element-sum-of-a-complete-subset-of-indices", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7943, "totalSubmissionRaw": 17899}, "2863": {"acRate": 70.61801772054372, "difficulty": "Medium", "likes": 128, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2863", "paidOnly": true, "title": "Maximum Length of Semi-Decreasing Subarrays", "titleSlug": "maximum-length-of-semi-decreasing-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12832, "totalSubmissionRaw": 18171}, "2864": {"acRate": 83.18882562647792, "difficulty": "Easy", "likes": 773, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2864", "paidOnly": false, "title": "Maximum Odd Binary Number", "titleSlug": "maximum-odd-binary-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 207913, "totalSubmissionRaw": 249929}, "2865": {"acRate": 43.756135540435324, "difficulty": "Medium", "likes": 299, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "2865", "paidOnly": false, "title": "Beautiful Towers I", "titleSlug": "beautiful-towers-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25852, "totalSubmissionRaw": 59082}, "2866": {"acRate": 35.10870669511328, "difficulty": "Medium", "likes": 413, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2866", "paidOnly": false, "title": "Beautiful Towers II", "titleSlug": "beautiful-towers-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13823, "totalSubmissionRaw": 39372}, "2867": {"acRate": 35.725771086098526, "difficulty": "Hard", "likes": 254, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2867", "paidOnly": false, "title": "Count Valid Paths in a Tree", "titleSlug": "count-valid-paths-in-a-tree", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7332, "totalSubmissionRaw": 20523}, "2868": {"acRate": 58.79574970484062, "difficulty": "Hard", "likes": 10, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2868", "paidOnly": true, "title": "The Wording Game", "titleSlug": "the-wording-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 498, "totalSubmissionRaw": 847}, "2869": {"acRate": 60.90444697103143, "difficulty": "Easy", "likes": 177, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2869", "paidOnly": false, "title": "Minimum Operations to Collect Elements", "titleSlug": "minimum-operations-to-collect-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38033, "totalSubmissionRaw": 62447}, "2870": {"acRate": 62.05718414184962, "difficulty": "Medium", "likes": 1391, "dislikes": 67, "categoryTitle": "Algorithms", "frontendQuestionId": "2870", "paidOnly": false, "title": "Minimum Number of Operations to Make Array Empty", "titleSlug": "minimum-number-of-operations-to-make-array-empty", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 183814, "totalSubmissionRaw": 296201}, "2871": {"acRate": 44.07403484615792, "difficulty": "Medium", "likes": 225, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2871", "paidOnly": false, "title": "Split Array Into Maximum Number of Subarrays", "titleSlug": "split-array-into-maximum-number-of-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16645, "totalSubmissionRaw": 37766}, "2872": {"acRate": 57.30729701952724, "difficulty": "Hard", "likes": 192, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2872", "paidOnly": false, "title": "Maximum Number of K-Divisible Components", "titleSlug": "maximum-number-of-k-divisible-components", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11152, "totalSubmissionRaw": 19460}, "2873": {"acRate": 46.136491162442724, "difficulty": "Easy", "likes": 168, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2873", "paidOnly": false, "title": "Maximum Value of an Ordered Triplet I", "titleSlug": "maximum-value-of-an-ordered-triplet-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39467, "totalSubmissionRaw": 85544}, "2874": {"acRate": 41.478095238095236, "difficulty": "Medium", "likes": 282, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2874", "paidOnly": false, "title": "Maximum Value of an Ordered Triplet II", "titleSlug": "maximum-value-of-an-ordered-triplet-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27220, "totalSubmissionRaw": 65625}, "2875": {"acRate": 31.03827978038448, "difficulty": "Medium", "likes": 376, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "2875", "paidOnly": false, "title": "Minimum Size Subarray in Infinite Array", "titleSlug": "minimum-size-subarray-in-infinite-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20295, "totalSubmissionRaw": 65387}, "2876": {"acRate": 33.14558850392742, "difficulty": "Hard", "likes": 324, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2876", "paidOnly": false, "title": "Count Visited Nodes in a Directed Graph", "titleSlug": "count-visited-nodes-in-a-directed-graph", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10887, "totalSubmissionRaw": 32846}, "2877": {"acRate": 81.37565212322578, "difficulty": "Easy", "likes": 201, "dislikes": 9, "categoryTitle": "pandas", "frontendQuestionId": "2877", "paidOnly": false, "title": "Create a DataFrame from List", "titleSlug": "create-a-dataframe-from-list", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 139604, "totalSubmissionRaw": 171555}, "2878": {"acRate": 85.0846874462395, "difficulty": "Easy", "likes": 103, "dislikes": 9, "categoryTitle": "pandas", "frontendQuestionId": "2878", "paidOnly": false, "title": "Get the Size of a DataFrame", "titleSlug": "get-the-size-of-a-dataframe", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 108804, "totalSubmissionRaw": 127878}, "2879": {"acRate": 93.00823906362388, "difficulty": "Easy", "likes": 86, "dislikes": 20, "categoryTitle": "pandas", "frontendQuestionId": "2879", "paidOnly": false, "title": "Display the First Three Rows", "titleSlug": "display-the-first-three-rows", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 113790, "totalSubmissionRaw": 122344}, "2880": {"acRate": 79.37122980053718, "difficulty": "Easy", "likes": 89, "dislikes": 8, "categoryTitle": "pandas", "frontendQuestionId": "2880", "paidOnly": false, "title": "Select Data", "titleSlug": "select-data", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 90130, "totalSubmissionRaw": 113555}, "2881": {"acRate": 90.13081565530234, "difficulty": "Easy", "likes": 77, "dislikes": 5, "categoryTitle": "pandas", "frontendQuestionId": "2881", "paidOnly": false, "title": "Create a New Column", "titleSlug": "create-a-new-column", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 84676, "totalSubmissionRaw": 93948}, "2882": {"acRate": 85.6362137687296, "difficulty": "Easy", "likes": 93, "dislikes": 6, "categoryTitle": "pandas", "frontendQuestionId": "2882", "paidOnly": false, "title": "Drop Duplicate Rows", "titleSlug": "drop-duplicate-rows", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 75842, "totalSubmissionRaw": 88563}, "2883": {"acRate": 64.03968160323844, "difficulty": "Easy", "likes": 70, "dislikes": 4, "categoryTitle": "pandas", "frontendQuestionId": "2883", "paidOnly": false, "title": "Drop Missing Data", "titleSlug": "drop-missing-data", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 70557, "totalSubmissionRaw": 110177}, "2884": {"acRate": 92.07170556467538, "difficulty": "Easy", "likes": 70, "dislikes": 4, "categoryTitle": "pandas", "frontendQuestionId": "2884", "paidOnly": false, "title": "Modify Columns", "titleSlug": "modify-columns", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 77399, "totalSubmissionRaw": 84063}, "2885": {"acRate": 85.41307044126485, "difficulty": "Easy", "likes": 59, "dislikes": 3, "categoryTitle": "pandas", "frontendQuestionId": "2885", "paidOnly": false, "title": "Rename Columns", "titleSlug": "rename-columns", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 66799, "totalSubmissionRaw": 78207}, "2886": {"acRate": 87.28427484189088, "difficulty": "Easy", "likes": 64, "dislikes": 7, "categoryTitle": "pandas", "frontendQuestionId": "2886", "paidOnly": false, "title": "Change Data Type", "titleSlug": "change-data-type", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 65142, "totalSubmissionRaw": 74632}, "2887": {"acRate": 71.90683966337022, "difficulty": "Easy", "likes": 64, "dislikes": 3, "categoryTitle": "pandas", "frontendQuestionId": "2887", "paidOnly": false, "title": "Fill Missing Data", "titleSlug": "fill-missing-data", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 62459, "totalSubmissionRaw": 86861}, "2888": {"acRate": 90.5949618826649, "difficulty": "Easy", "likes": 66, "dislikes": 6, "categoryTitle": "pandas", "frontendQuestionId": "2888", "paidOnly": false, "title": "Reshape Data: Concatenate", "titleSlug": "reshape-data-concatenate", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 65598, "totalSubmissionRaw": 72408}, "2889": {"acRate": 82.69884279704786, "difficulty": "Easy", "likes": 95, "dislikes": 14, "categoryTitle": "pandas", "frontendQuestionId": "2889", "paidOnly": false, "title": "Reshape Data: Pivot", "titleSlug": "reshape-data-pivot", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 55241, "totalSubmissionRaw": 66798}, "2890": {"acRate": 86.15389700535466, "difficulty": "Easy", "likes": 79, "dislikes": 3, "categoryTitle": "pandas", "frontendQuestionId": "2890", "paidOnly": false, "title": "Reshape Data: Melt", "titleSlug": "reshape-data-melt", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 52123, "totalSubmissionRaw": 60501}, "2891": {"acRate": 76.41437632135306, "difficulty": "Easy", "likes": 74, "dislikes": 6, "categoryTitle": "pandas", "frontendQuestionId": "2891", "paidOnly": false, "title": "Method Chaining", "titleSlug": "method-chaining", "topicTags": [], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 54216, "totalSubmissionRaw": 70950}, "2892": {"acRate": 40.84242196314404, "difficulty": "Medium", "likes": 22, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2892", "paidOnly": true, "title": "Minimizing Array After Replacing Pairs With Their Product", "titleSlug": "minimizing-array-after-replacing-pairs-with-their-product", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1086, "totalSubmissionRaw": 2659}, "2893": {"acRate": 67.9448275862069, "difficulty": "Medium", "likes": 19, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "2893", "paidOnly": true, "title": "Calculate Orders Within Each Interval", "titleSlug": "calculate-orders-within-each-interval", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2463, "totalSubmissionRaw": 3625}, "2894": {"acRate": 89.41916659068113, "difficulty": "Easy", "likes": 226, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2894", "paidOnly": false, "title": "Divisible and Non-divisible Sums Difference", "titleSlug": "divisible-and-non-divisible-sums-difference", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 98064, "totalSubmissionRaw": 109668}, "2895": {"acRate": 69.66394187102634, "difficulty": "Medium", "likes": 259, "dislikes": 44, "categoryTitle": "Algorithms", "frontendQuestionId": "2895", "paidOnly": false, "title": "Minimum Processing Time", "titleSlug": "minimum-processing-time", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35282, "totalSubmissionRaw": 50646}, "2896": {"acRate": 27.18180116861783, "difficulty": "Medium", "likes": 358, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2896", "paidOnly": false, "title": "Apply Operations to Make Two Strings Equal", "titleSlug": "apply-operations-to-make-two-strings-equal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13072, "totalSubmissionRaw": 48091}, "2897": {"acRate": 46.798710271764165, "difficulty": "Hard", "likes": 183, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2897", "paidOnly": false, "title": "Apply Operations on Array to Maximize Sum of Squares", "titleSlug": "apply-operations-on-array-to-maximize-sum-of-squares", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7112, "totalSubmissionRaw": 15197}, "2898": {"acRate": 67.45468873128448, "difficulty": "Medium", "likes": 20, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2898", "paidOnly": true, "title": "Maximum Linear Stock Score", "titleSlug": "maximum-linear-stock-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 856, "totalSubmissionRaw": 1269}, "2899": {"acRate": 66.4512898764961, "difficulty": "Easy", "likes": 157, "dislikes": 213, "categoryTitle": "Algorithms", "frontendQuestionId": "2899", "paidOnly": false, "title": "Last Visited Integers", "titleSlug": "last-visited-integers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27871, "totalSubmissionRaw": 41942}, "2900": {"acRate": 61.68267740935853, "difficulty": "Easy", "likes": 187, "dislikes": 86, "categoryTitle": "Algorithms", "frontendQuestionId": "2900", "paidOnly": false, "title": "Longest Unequal Adjacent Groups Subsequence I", "titleSlug": "longest-unequal-adjacent-groups-subsequence-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31848, "totalSubmissionRaw": 51632}, "2901": {"acRate": 27.451125958921057, "difficulty": "Medium", "likes": 195, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2901", "paidOnly": false, "title": "Longest Unequal Adjacent Groups Subsequence II", "titleSlug": "longest-unequal-adjacent-groups-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11093, "totalSubmissionRaw": 40410}, "2902": {"acRate": 21.42513934268691, "difficulty": "Hard", "likes": 150, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "2902", "paidOnly": false, "title": "Count of Sub-Multisets With Bounded Sum", "titleSlug": "count-of-sub-multisets-with-bounded-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4459, "totalSubmissionRaw": 20812}, "2903": {"acRate": 61.75757664791174, "difficulty": "Easy", "likes": 142, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "2903", "paidOnly": false, "title": "Find Indices With Index and Value Difference I", "titleSlug": "find-indices-with-index-and-value-difference-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42039, "totalSubmissionRaw": 68071}, "2904": {"acRate": 39.62983286123181, "difficulty": "Medium", "likes": 186, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "2904", "paidOnly": false, "title": "Shortest and Lexicographically Smallest Beautiful String", "titleSlug": "shortest-and-lexicographically-smallest-beautiful-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26722, "totalSubmissionRaw": 67429}, "2905": {"acRate": 32.248606943849126, "difficulty": "Medium", "likes": 267, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2905", "paidOnly": false, "title": "Find Indices With Index and Value Difference II", "titleSlug": "find-indices-with-index-and-value-difference-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18809, "totalSubmissionRaw": 58325}, "2906": {"acRate": 30.977640746765072, "difficulty": "Medium", "likes": 224, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2906", "paidOnly": false, "title": "Construct Product Matrix", "titleSlug": "construct-product-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12760, "totalSubmissionRaw": 41191}, "2907": {"acRate": 56.54427645788337, "difficulty": "Medium", "likes": 18, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2907", "paidOnly": true, "title": "Maximum Profitable Triplets With Increasing Prices I", "titleSlug": "maximum-profitable-triplets-with-increasing-prices-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1309, "totalSubmissionRaw": 2315}, "2908": {"acRate": 65.53937121430631, "difficulty": "Easy", "likes": 162, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2908", "paidOnly": false, "title": "Minimum Sum of Mountain Triplets I", "titleSlug": "minimum-sum-of-mountain-triplets-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36356, "totalSubmissionRaw": 55472}, "2909": {"acRate": 54.27495374856841, "difficulty": "Medium", "likes": 196, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2909", "paidOnly": false, "title": "Minimum Sum of Mountain Triplets II", "titleSlug": "minimum-sum-of-mountain-triplets-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24643, "totalSubmissionRaw": 45404}, "2910": {"acRate": 25.075766294548664, "difficulty": "Medium", "likes": 372, "dislikes": 179, "categoryTitle": "Algorithms", "frontendQuestionId": "2910", "paidOnly": false, "title": "Minimum Number of Groups to Create a Valid Assignment", "titleSlug": "minimum-number-of-groups-to-create-a-valid-assignment", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13073, "totalSubmissionRaw": 52134}, "2911": {"acRate": 36.64490744880622, "difficulty": "Hard", "likes": 123, "dislikes": 102, "categoryTitle": "Algorithms", "frontendQuestionId": "2911", "paidOnly": false, "title": "Minimum Changes to Make K Semi-palindromes", "titleSlug": "minimum-changes-to-make-k-semi-palindromes", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4098, "totalSubmissionRaw": 11183}, "2912": {"acRate": 60.36895674300254, "difficulty": "Hard", "likes": 15, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2912", "paidOnly": true, "title": "Number of Ways to Reach Destination in the Grid", "titleSlug": "number-of-ways-to-reach-destination-in-the-grid", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 949, "totalSubmissionRaw": 1572}, "2913": {"acRate": 82.93282612729634, "difficulty": "Easy", "likes": 152, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2913", "paidOnly": false, "title": "Subarrays Distinct Element Sum of Squares I", "titleSlug": "subarrays-distinct-element-sum-of-squares-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35754, "totalSubmissionRaw": 43112}, "2914": {"acRate": 60.56695578591073, "difficulty": "Medium", "likes": 142, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2914", "paidOnly": false, "title": "Minimum Number of Changes to Make Binary String Beautiful", "titleSlug": "minimum-number-of-changes-to-make-binary-string-beautiful", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20041, "totalSubmissionRaw": 33089}, "2915": {"acRate": 36.60042296448343, "difficulty": "Medium", "likes": 231, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "2915", "paidOnly": false, "title": "Length of the Longest Subsequence That Sums to Target", "titleSlug": "length-of-the-longest-subsequence-that-sums-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23537, "totalSubmissionRaw": 64308}, "2916": {"acRate": 21.60654035816247, "difficulty": "Hard", "likes": 145, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "2916", "paidOnly": false, "title": "Subarrays Distinct Element Sum of Squares II", "titleSlug": "subarrays-distinct-element-sum-of-squares-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3330, "totalSubmissionRaw": 15412}, "2917": {"acRate": 74.90663058186739, "difficulty": "Easy", "likes": 220, "dislikes": 270, "categoryTitle": "Algorithms", "frontendQuestionId": "2917", "paidOnly": false, "title": "Find the K-or of an Array", "titleSlug": "find-the-k-or-of-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27678, "totalSubmissionRaw": 36950}, "2918": {"acRate": 35.92836573519052, "difficulty": "Medium", "likes": 182, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2918", "paidOnly": false, "title": "Minimum Equal Sum of Two Arrays After Replacing Zeros", "titleSlug": "minimum-equal-sum-of-two-arrays-after-replacing-zeros", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29070, "totalSubmissionRaw": 80911}, "2919": {"acRate": 34.54868190649812, "difficulty": "Medium", "likes": 325, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2919", "paidOnly": false, "title": "Minimum Increment Operations to Make Array Beautiful", "titleSlug": "minimum-increment-operations-to-make-array-beautiful", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14403, "totalSubmissionRaw": 41689}, "2920": {"acRate": 37.094063678066945, "difficulty": "Hard", "likes": 201, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2920", "paidOnly": false, "title": "Maximum Points After Collecting Coins From All Nodes", "titleSlug": "maximum-points-after-collecting-coins-from-all-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8167, "totalSubmissionRaw": 22017}, "2921": {"acRate": 49.79633401221996, "difficulty": "Hard", "likes": 8, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2921", "paidOnly": true, "title": "Maximum Profitable Triplets With Increasing Prices II", "titleSlug": "maximum-profitable-triplets-with-increasing-prices-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 489, "totalSubmissionRaw": 982}, "2922": {"acRate": 41.44899904671115, "difficulty": "Medium", "likes": 15, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "2922", "paidOnly": true, "title": "Market Analysis III", "titleSlug": "market-analysis-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2174, "totalSubmissionRaw": 5245}, "2923": {"acRate": 73.88754421895364, "difficulty": "Easy", "likes": 147, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "2923", "paidOnly": false, "title": "Find Champion I", "titleSlug": "find-champion-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39685, "totalSubmissionRaw": 53710}, "2924": {"acRate": 58.921020759407604, "difficulty": "Medium", "likes": 158, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2924", "paidOnly": false, "title": "Find Champion II", "titleSlug": "find-champion-ii", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27730, "totalSubmissionRaw": 47063}, "2925": {"acRate": 49.51296924592317, "difficulty": "Medium", "likes": 327, "dislikes": 70, "categoryTitle": "Algorithms", "frontendQuestionId": "2925", "paidOnly": false, "title": "Maximum Score After Applying Operations on a Tree", "titleSlug": "maximum-score-after-applying-operations-on-a-tree", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13572, "totalSubmissionRaw": 27411}, "2926": {"acRate": 24.16817430976166, "difficulty": "Hard", "likes": 202, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "2926", "paidOnly": false, "title": "Maximum Balanced Subsequence Sum", "titleSlug": "maximum-balanced-subsequence-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6145, "totalSubmissionRaw": 25426}, "2927": {"acRate": 43.97590361445783, "difficulty": "Hard", "likes": 10, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2927", "paidOnly": true, "title": "Distribute Candies Among Children III", "titleSlug": "distribute-candies-among-children-iii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 584, "totalSubmissionRaw": 1328}, "2928": {"acRate": 76.43537339199197, "difficulty": "Easy", "likes": 107, "dislikes": 49, "categoryTitle": "Algorithms", "frontendQuestionId": "2928", "paidOnly": false, "title": "Distribute Candies Among Children I", "titleSlug": "distribute-candies-among-children-i", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27451, "totalSubmissionRaw": 35914}, "2929": {"acRate": 35.56913926978358, "difficulty": "Medium", "likes": 92, "dislikes": 109, "categoryTitle": "Algorithms", "frontendQuestionId": "2929", "paidOnly": false, "title": "Distribute Candies Among Children II", "titleSlug": "distribute-candies-among-children-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12918, "totalSubmissionRaw": 36318}, "2930": {"acRate": 56.17689746435585, "difficulty": "Medium", "likes": 170, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "2930", "paidOnly": false, "title": "Number of Strings Which Can Be Rearranged to Contain Substring", "titleSlug": "number-of-strings-which-can-be-rearranged-to-contain-substring", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6580, "totalSubmissionRaw": 11713}, "2931": {"acRate": 64.77598258278906, "difficulty": "Hard", "likes": 96, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "2931", "paidOnly": false, "title": "Maximum Spending After Buying Items", "titleSlug": "maximum-spending-after-buying-items", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11306, "totalSubmissionRaw": 17454}, "2932": {"acRate": 76.63144695838173, "difficulty": "Easy", "likes": 152, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2932", "paidOnly": false, "title": "Maximum Strong Pair XOR I", "titleSlug": "maximum-strong-pair-xor-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41558, "totalSubmissionRaw": 54231}, "2933": {"acRate": 45.0954988909173, "difficulty": "Medium", "likes": 196, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2933", "paidOnly": false, "title": "High-Access Employees", "titleSlug": "high-access-employees", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22973, "totalSubmissionRaw": 50943}, "2934": {"acRate": 45.163577074398326, "difficulty": "Medium", "likes": 186, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "2934", "paidOnly": false, "title": "Minimum Operations to Maximize Last Elements in Arrays", "titleSlug": "minimum-operations-to-maximize-last-elements-in-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12742, "totalSubmissionRaw": 28213}, "2935": {"acRate": 30.58390418938441, "difficulty": "Hard", "likes": 184, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2935", "paidOnly": false, "title": "Maximum Strong Pair XOR II", "titleSlug": "maximum-strong-pair-xor-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6563, "totalSubmissionRaw": 21459}, "2936": {"acRate": 66.03185595567868, "difficulty": "Medium", "likes": 19, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2936", "paidOnly": true, "title": "Number of Equal Numbers Blocks", "titleSlug": "number-of-equal-numbers-blocks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1907, "totalSubmissionRaw": 2888}, "2937": {"acRate": 43.837257390585116, "difficulty": "Easy", "likes": 301, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "2937", "paidOnly": false, "title": "Make Three Strings Equal", "titleSlug": "make-three-strings-equal", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30740, "totalSubmissionRaw": 70123}, "2938": {"acRate": 64.97600091269874, "difficulty": "Medium", "likes": 783, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "2938", "paidOnly": false, "title": "Separate Black and White Balls", "titleSlug": "separate-black-and-white-balls", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 159468, "totalSubmissionRaw": 245426}, "2939": {"acRate": 26.724373327508054, "difficulty": "Medium", "likes": 209, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2939", "paidOnly": false, "title": "Maximum Xor Product", "titleSlug": "maximum-xor-product", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9787, "totalSubmissionRaw": 36622}, "2940": {"acRate": 35.281447443997706, "difficulty": "Hard", "likes": 238, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "2940", "paidOnly": false, "title": "Find Building Where Alice and Bob Can Meet", "titleSlug": "find-building-where-alice-and-bob-can-meet", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7371, "totalSubmissionRaw": 20891}, "2941": {"acRate": 46.14549402823018, "difficulty": "Hard", "likes": 15, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "2941", "paidOnly": true, "title": "Maximum GCD-Sum of a Subarray", "titleSlug": "maximum-gcd-sum-of-a-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 425, "totalSubmissionRaw": 921}, "2942": {"acRate": 88.76323984182227, "difficulty": "Easy", "likes": 358, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "2942", "paidOnly": false, "title": "Find Words Containing Character", "titleSlug": "find-words-containing-character", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 164757, "totalSubmissionRaw": 185614}, "2943": {"acRate": 37.232507445273406, "difficulty": "Medium", "likes": 229, "dislikes": 149, "categoryTitle": "Algorithms", "frontendQuestionId": "2943", "paidOnly": false, "title": "Maximize Area of Square Hole in Grid", "titleSlug": "maximize-area-of-square-hole-in-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12127, "totalSubmissionRaw": 32571}, "2944": {"acRate": 46.86573779119692, "difficulty": "Medium", "likes": 261, "dislikes": 47, "categoryTitle": "Algorithms", "frontendQuestionId": "2944", "paidOnly": false, "title": "Minimum Number of Coins for Fruits", "titleSlug": "minimum-number-of-coins-for-fruits", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16919, "totalSubmissionRaw": 36101}, "2945": {"acRate": 16.733037793974002, "difficulty": "Hard", "likes": 175, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "2945", "paidOnly": false, "title": "Find Maximum Non-decreasing Array Length", "titleSlug": "find-maximum-non-decreasing-array-length", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4454, "totalSubmissionRaw": 26618}, "2946": {"acRate": 58.920601220777336, "difficulty": "Easy", "likes": 176, "dislikes": 64, "categoryTitle": "Algorithms", "frontendQuestionId": "2946", "paidOnly": false, "title": "Matrix Similarity After Cyclic Shifts", "titleSlug": "matrix-similarity-after-cyclic-shifts", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24423, "totalSubmissionRaw": 41450}, "2947": {"acRate": 62.23754308994046, "difficulty": "Medium", "likes": 146, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2947", "paidOnly": false, "title": "Count Beautiful Substrings I", "titleSlug": "count-beautiful-substrings-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21846, "totalSubmissionRaw": 35101}, "2948": {"acRate": 40.0661293655714, "difficulty": "Medium", "likes": 268, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "2948", "paidOnly": false, "title": "Make Lexicographically Smallest Array by Swapping Elements", "titleSlug": "make-lexicographically-smallest-array-by-swapping-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9694, "totalSubmissionRaw": 24195}, "2949": {"acRate": 25.49250082279374, "difficulty": "Hard", "likes": 184, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2949", "paidOnly": false, "title": "Count Beautiful Substrings II", "titleSlug": "count-beautiful-substrings-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5422, "totalSubmissionRaw": 21269}, "2950": {"acRate": 73.47343378271214, "difficulty": "Medium", "likes": 24, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2950", "paidOnly": true, "title": "Number of Divisible Substrings", "titleSlug": "number-of-divisible-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1853, "totalSubmissionRaw": 2522}, "2951": {"acRate": 75.90059311646779, "difficulty": "Easy", "likes": 165, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2951", "paidOnly": false, "title": "Find the Peaks", "titleSlug": "find-the-peaks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 53875, "totalSubmissionRaw": 70981}, "2952": {"acRate": 57.76480536839521, "difficulty": "Medium", "likes": 365, "dislikes": 56, "categoryTitle": "Algorithms", "frontendQuestionId": "2952", "paidOnly": false, "title": "Minimum Number of Coins to be Added", "titleSlug": "minimum-number-of-coins-to-be-added", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21176, "totalSubmissionRaw": 36659}, "2953": {"acRate": 28.329426000151255, "difficulty": "Hard", "likes": 208, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "2953", "paidOnly": false, "title": "Count Complete Substrings", "titleSlug": "count-complete-substrings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7492, "totalSubmissionRaw": 26446}, "2954": {"acRate": 36.81725507028651, "difficulty": "Hard", "likes": 119, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "2954", "paidOnly": false, "title": "Count the Number of Infection Sequences", "titleSlug": "count-the-number-of-infection-sequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3431, "totalSubmissionRaw": 9319}, "2955": {"acRate": 56.30467571644042, "difficulty": "Medium", "likes": 45, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "2955", "paidOnly": true, "title": "Number of Same-End Substrings", "titleSlug": "number-of-same-end-substrings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3733, "totalSubmissionRaw": 6630}, "2956": {"acRate": 84.17274256870442, "difficulty": "Easy", "likes": 226, "dislikes": 90, "categoryTitle": "Algorithms", "frontendQuestionId": "2956", "paidOnly": false, "title": "Find Common Elements Between Two Arrays", "titleSlug": "find-common-elements-between-two-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67536, "totalSubmissionRaw": 80235}, "2957": {"acRate": 53.12218656940373, "difficulty": "Medium", "likes": 173, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2957", "paidOnly": false, "title": "Remove Adjacent Almost-Equal Characters", "titleSlug": "remove-adjacent-almost-equal-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23012, "totalSubmissionRaw": 43319}, "2958": {"acRate": 55.85521030117473, "difficulty": "Medium", "likes": 1054, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "2958", "paidOnly": false, "title": "Length of Longest Subarray With at Most K Frequency", "titleSlug": "length-of-longest-subarray-with-at-most-k-frequency", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 154336, "totalSubmissionRaw": 276315}, "2959": {"acRate": 51.799848578704655, "difficulty": "Hard", "likes": 164, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2959", "paidOnly": false, "title": "Number of Possible Sets of Closing Branches", "titleSlug": "number-of-possible-sets-of-closing-branches", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7526, "totalSubmissionRaw": 14529}, "2960": {"acRate": 80.78880407124683, "difficulty": "Easy", "likes": 144, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2960", "paidOnly": false, "title": "Count Tested Devices After Test Operations", "titleSlug": "count-tested-devices-after-test-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 43815, "totalSubmissionRaw": 54234}, "2961": {"acRate": 48.37867728378677, "difficulty": "Medium", "likes": 114, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "2961", "paidOnly": false, "title": "Double Modular Exponentiation", "titleSlug": "double-modular-exponentiation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21872, "totalSubmissionRaw": 45210}, "2962": {"acRate": 58.916093798237256, "difficulty": "Medium", "likes": 1239, "dislikes": 59, "categoryTitle": "Algorithms", "frontendQuestionId": "2962", "paidOnly": false, "title": "Count Subarrays Where Max Element Appears at Least K Times", "titleSlug": "count-subarrays-where-max-element-appears-at-least-k-times", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 135497, "totalSubmissionRaw": 229983}, "2963": {"acRate": 49.78808833370511, "difficulty": "Hard", "likes": 247, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2963", "paidOnly": false, "title": "Count the Number of Good Partitions", "titleSlug": "count-the-number-of-good-partitions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11160, "totalSubmissionRaw": 22415}, "2964": {"acRate": 64.75622406639005, "difficulty": "Medium", "likes": 23, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "2964", "paidOnly": true, "title": "Number of Divisible Triplet Sums", "titleSlug": "number-of-divisible-triplet-sums", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2497, "totalSubmissionRaw": 3856}, "2965": {"acRate": 76.29114792150243, "difficulty": "Easy", "likes": 214, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "2965", "paidOnly": false, "title": "Find Missing and Repeated Values", "titleSlug": "find-missing-and-repeated-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 57847, "totalSubmissionRaw": 75824}, "2966": {"acRate": 71.88778219832848, "difficulty": "Medium", "likes": 840, "dislikes": 193, "categoryTitle": "Algorithms", "frontendQuestionId": "2966", "paidOnly": false, "title": "Divide Array Into Arrays With Max Difference", "titleSlug": "divide-array-into-arrays-with-max-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 154310, "totalSubmissionRaw": 214654}, "2967": {"acRate": 22.419341392246768, "difficulty": "Medium", "likes": 228, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "2967", "paidOnly": false, "title": "Minimum Cost to Make Array Equalindromic", "titleSlug": "minimum-cost-to-make-array-equalindromic", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13446, "totalSubmissionRaw": 59975}, "2968": {"acRate": 38.33407473309609, "difficulty": "Hard", "likes": 250, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "2968", "paidOnly": false, "title": "Apply Operations to Maximize Frequency Score", "titleSlug": "apply-operations-to-maximize-frequency-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6894, "totalSubmissionRaw": 17984}, "2969": {"acRate": 48.95833333333333, "difficulty": "Hard", "likes": 18, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2969", "paidOnly": true, "title": "Minimum Number of Coins for Fruits II", "titleSlug": "minimum-number-of-coins-for-fruits-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Monotonic Queue", "id": "VG9waWNUYWdOb2RlOjYxMDcx", "slug": "monotonic-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 658, "totalSubmissionRaw": 1344}, "2970": {"acRate": 53.12601554883384, "difficulty": "Easy", "likes": 155, "dislikes": 99, "categoryTitle": "Algorithms", "frontendQuestionId": "2970", "paidOnly": false, "title": "Count the Number of Incremovable Subarrays I", "titleSlug": "count-the-number-of-incremovable-subarrays-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21252, "totalSubmissionRaw": 40003}, "2971": {"acRate": 66.05071884790641, "difficulty": "Medium", "likes": 793, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "2971", "paidOnly": false, "title": "Find Polygon With the Largest Perimeter", "titleSlug": "find-polygon-with-the-largest-perimeter", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 136402, "totalSubmissionRaw": 206511}, "2972": {"acRate": 40.835, "difficulty": "Hard", "likes": 207, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "2972", "paidOnly": false, "title": "Count the Number of Incremovable Subarrays II", "titleSlug": "count-the-number-of-incremovable-subarrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8167, "totalSubmissionRaw": 20000}, "2973": {"acRate": 37.17915811088296, "difficulty": "Hard", "likes": 180, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "2973", "paidOnly": false, "title": "Find Number of Coins to Place in Tree Nodes", "titleSlug": "find-number-of-coins-to-place-in-tree-nodes", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8691, "totalSubmissionRaw": 23376}, "2974": {"acRate": 85.98767135891066, "difficulty": "Easy", "likes": 234, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "2974", "paidOnly": false, "title": "Minimum Number Game", "titleSlug": "minimum-number-game", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 93460, "totalSubmissionRaw": 108690}, "2975": {"acRate": 23.484261003054428, "difficulty": "Medium", "likes": 140, "dislikes": 117, "categoryTitle": "Algorithms", "frontendQuestionId": "2975", "paidOnly": false, "title": "Maximum Square Area by Removing Fences From a Field", "titleSlug": "maximum-square-area-by-removing-fences-from-a-field", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14839, "totalSubmissionRaw": 63187}, "2976": {"acRate": 58.328247888352145, "difficulty": "Medium", "likes": 873, "dislikes": 61, "categoryTitle": "Algorithms", "frontendQuestionId": "2976", "paidOnly": false, "title": "Minimum Cost to Convert String I", "titleSlug": "minimum-cost-to-convert-string-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 102271, "totalSubmissionRaw": 175337}, "2977": {"acRate": 25.685083691304992, "difficulty": "Hard", "likes": 101, "dislikes": 75, "categoryTitle": "Algorithms", "frontendQuestionId": "2977", "paidOnly": false, "title": "Minimum Cost to Convert String II", "titleSlug": "minimum-cost-to-convert-string-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5202, "totalSubmissionRaw": 20253}, "2978": {"acRate": 40.771895101434936, "difficulty": "Medium", "likes": 10, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2978", "paidOnly": true, "title": "Symmetric Coordinates", "titleSlug": "symmetric-coordinates", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1648, "totalSubmissionRaw": 4042}, "2979": {"acRate": 79.79283130549162, "difficulty": "Medium", "likes": 19, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "2979", "paidOnly": true, "title": "Most Expensive Item That Can Not Be Bought", "titleSlug": "most-expensive-item-that-can-not-be-bought", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4853, "totalSubmissionRaw": 6082}, "2980": {"acRate": 71.01138753323018, "difficulty": "Easy", "likes": 108, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "2980", "paidOnly": false, "title": "Check if Bitwise OR Has Trailing Zeros", "titleSlug": "check-if-bitwise-or-has-trailing-zeros", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35794, "totalSubmissionRaw": 50406}, "2981": {"acRate": 44.931293281606905, "difficulty": "Medium", "likes": 183, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "2981", "paidOnly": false, "title": "Find Longest Special Substring That Occurs Thrice I", "titleSlug": "find-longest-special-substring-that-occurs-thrice-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24785, "totalSubmissionRaw": 55162}, "2982": {"acRate": 34.25236012837597, "difficulty": "Medium", "likes": 259, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2982", "paidOnly": false, "title": "Find Longest Special Substring That Occurs Thrice II", "titleSlug": "find-longest-special-substring-that-occurs-thrice-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18250, "totalSubmissionRaw": 53281}, "2983": {"acRate": 25.84802720012651, "difficulty": "Hard", "likes": 89, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "2983", "paidOnly": false, "title": "Palindrome Rearrangement Queries", "titleSlug": "palindrome-rearrangement-queries", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3269, "totalSubmissionRaw": 12647}, "2984": {"acRate": 60.90497737556561, "difficulty": "Medium", "likes": 8, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2984", "paidOnly": true, "title": "Find Peak Calling Hours for Each City", "titleSlug": "find-peak-calling-hours-for-each-city", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2019, "totalSubmissionRaw": 3315}, "2985": {"acRate": 88.11737361998838, "difficulty": "Easy", "likes": 8, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2985", "paidOnly": true, "title": "Calculate Compressed Mean", "titleSlug": "calculate-compressed-mean", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3033, "totalSubmissionRaw": 3442}, "2986": {"acRate": 52.347417840375584, "difficulty": "Medium", "likes": 10, "dislikes": 9, "categoryTitle": "Database", "frontendQuestionId": "2986", "paidOnly": true, "title": "Find Third Transaction", "titleSlug": "find-third-transaction", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2230, "totalSubmissionRaw": 4260}, "2987": {"acRate": 79.66015724067968, "difficulty": "Easy", "likes": 9, "dislikes": 7, "categoryTitle": "Database", "frontendQuestionId": "2987", "paidOnly": true, "title": "Find Expensive Cities", "titleSlug": "find-expensive-cities", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3141, "totalSubmissionRaw": 3943}, "2988": {"acRate": 79.75681892868879, "difficulty": "Medium", "likes": 4, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "2988", "paidOnly": true, "title": "Manager of the Largest Department", "titleSlug": "manager-of-the-largest-department", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2427, "totalSubmissionRaw": 3043}, "2989": {"acRate": 89.75206611570248, "difficulty": "Medium", "likes": 8, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "2989", "paidOnly": true, "title": "Class Performance", "titleSlug": "class-performance", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3258, "totalSubmissionRaw": 3630}, "2990": {"acRate": 63.008918185343155, "difficulty": "Easy", "likes": 14, "dislikes": 8, "categoryTitle": "Database", "frontendQuestionId": "2990", "paidOnly": true, "title": "Loan Types", "titleSlug": "loan-types", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3250, "totalSubmissionRaw": 5158}, "2991": {"acRate": 56.057007125890735, "difficulty": "Hard", "likes": 11, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "2991", "paidOnly": true, "title": "Top Three Wineries ", "titleSlug": "top-three-wineries", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1652, "totalSubmissionRaw": 2947}, "2992": {"acRate": 72.43816254416961, "difficulty": "Medium", "likes": 16, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "2992", "paidOnly": true, "title": "Number of Self-Divisible Permutations", "titleSlug": "number-of-self-divisible-permutations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Backtracking", "id": "VG9waWNUYWdOb2RlOjE0", "slug": "backtracking"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1435, "totalSubmissionRaw": 1981}, "2993": {"acRate": 78.87946922226318, "difficulty": "Medium", "likes": 12, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2993", "paidOnly": true, "title": "Friday Purchases I", "titleSlug": "friday-purchases-i", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2140, "totalSubmissionRaw": 2713}, "2994": {"acRate": 74.25635478637102, "difficulty": "Hard", "likes": 11, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "2994", "paidOnly": true, "title": "Friday Purchases II ", "titleSlug": "friday-purchases-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1373, "totalSubmissionRaw": 1849}, "2995": {"acRate": 42.89375582479031, "difficulty": "Hard", "likes": 7, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "2995", "paidOnly": true, "title": "Viewers Turned Streamers", "titleSlug": "viewers-turned-streamers", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1841, "totalSubmissionRaw": 4292}, "2996": {"acRate": 33.14785845824835, "difficulty": "Easy", "likes": 117, "dislikes": 247, "categoryTitle": "Algorithms", "frontendQuestionId": "2996", "paidOnly": false, "title": "Smallest Missing Integer Greater Than Sequential Prefix Sum", "titleSlug": "smallest-missing-integer-greater-than-sequential-prefix-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33480, "totalSubmissionRaw": 101002}, "2997": {"acRate": 86.32508698810844, "difficulty": "Medium", "likes": 588, "dislikes": 55, "categoryTitle": "Algorithms", "frontendQuestionId": "2997", "paidOnly": false, "title": "Minimum Number of Operations to Make Array XOR Equal to K", "titleSlug": "minimum-number-of-operations-to-make-array-xor-equal-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 112883, "totalSubmissionRaw": 130765}, "2998": {"acRate": 47.58891891298139, "difficulty": "Medium", "likes": 257, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "2998", "paidOnly": false, "title": "Minimum Number of Operations to Make X and Y Equal", "titleSlug": "minimum-number-of-operations-to-make-x-and-y-equal", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21662, "totalSubmissionRaw": 45519}, "2999": {"acRate": 26.839416442829307, "difficulty": "Hard", "likes": 108, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "2999", "paidOnly": false, "title": "Count the Number of Powerful Integers", "titleSlug": "count-the-number-of-powerful-integers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5095, "totalSubmissionRaw": 18985}, "3000": {"acRate": 36.64362159206312, "difficulty": "Easy", "likes": 107, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "3000", "paidOnly": false, "title": "Maximum Area of Longest Diagonal Rectangle", "titleSlug": "maximum-area-of-longest-diagonal-rectangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37526, "totalSubmissionRaw": 102408}, "3001": {"acRate": 21.207303726743852, "difficulty": "Medium", "likes": 159, "dislikes": 197, "categoryTitle": "Algorithms", "frontendQuestionId": "3001", "paidOnly": false, "title": "Minimum Moves to Capture The Queen", "titleSlug": "minimum-moves-to-capture-the-queen", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18409, "totalSubmissionRaw": 86805}, "3002": {"acRate": 46.03156927702458, "difficulty": "Medium", "likes": 289, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "3002", "paidOnly": false, "title": "Maximum Size of a Set After Removals", "titleSlug": "maximum-size-of-a-set-after-removals", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16535, "totalSubmissionRaw": 35921}, "3003": {"acRate": 28.345084369801153, "difficulty": "Hard", "likes": 136, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "3003", "paidOnly": false, "title": "Maximize the Number of Partitions After Operations", "titleSlug": "maximize-the-number-of-partitions-after-operations", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3578, "totalSubmissionRaw": 12623}, "3004": {"acRate": 63.62061498484193, "difficulty": "Medium", "likes": 20, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "3004", "paidOnly": true, "title": "Maximum Subtree of the Same Color", "titleSlug": "maximum-subtree-of-the-same-color", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1469, "totalSubmissionRaw": 2309}, "3005": {"acRate": 78.57886526815597, "difficulty": "Easy", "likes": 653, "dislikes": 69, "categoryTitle": "Algorithms", "frontendQuestionId": "3005", "paidOnly": false, "title": "Count Elements With Maximum Frequency", "titleSlug": "count-elements-with-maximum-frequency", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 218119, "totalSubmissionRaw": 277580}, "3006": {"acRate": 37.040737186649665, "difficulty": "Medium", "likes": 159, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "3006", "paidOnly": false, "title": "Find Beautiful Indices in the Given Array I", "titleSlug": "find-beautiful-indices-in-the-given-array-i", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28178, "totalSubmissionRaw": 76067}, "3007": {"acRate": 36.961785849413545, "difficulty": "Medium", "likes": 298, "dislikes": 118, "categoryTitle": "Algorithms", "frontendQuestionId": "3007", "paidOnly": false, "title": "Maximum Number That Sum of the Prices Is Less Than or Equal to K", "titleSlug": "maximum-number-that-sum-of-the-prices-is-less-than-or-equal-to-k", "topicTags": [{"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9769, "totalSubmissionRaw": 26430}, "3008": {"acRate": 25.20449571886885, "difficulty": "Hard", "likes": 172, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3008", "paidOnly": false, "title": "Find Beautiful Indices in the Given Array II", "titleSlug": "find-beautiful-indices-in-the-given-array-ii", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11863, "totalSubmissionRaw": 47067}, "3009": {"acRate": 45.546097590217, "difficulty": "Hard", "likes": 29, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3009", "paidOnly": true, "title": "Maximum Number of Intersections on the Chart", "titleSlug": "maximum-number-of-intersections-on-the-chart", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3799, "totalSubmissionRaw": 8341}, "3010": {"acRate": 66.79879741866299, "difficulty": "Easy", "likes": 96, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3010", "paidOnly": false, "title": "Divide an Array Into Subarrays With Minimum Cost I", "titleSlug": "divide-an-array-into-subarrays-with-minimum-cost-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34883, "totalSubmissionRaw": 52221}, "3011": {"acRate": 51.78486435030938, "difficulty": "Medium", "likes": 127, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3011", "paidOnly": false, "title": "Find if Array Can Be Sorted", "titleSlug": "find-if-array-can-be-sorted", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23936, "totalSubmissionRaw": 46222}, "3012": {"acRate": 35.39214486724581, "difficulty": "Medium", "likes": 170, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "3012", "paidOnly": false, "title": "Minimize Length of Array Using Operations", "titleSlug": "minimize-length-of-array-using-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14463, "totalSubmissionRaw": 40865}, "3013": {"acRate": 32.232835820895524, "difficulty": "Hard", "likes": 118, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3013", "paidOnly": false, "title": "Divide an Array Into Subarrays With Minimum Cost II", "titleSlug": "divide-an-array-into-subarrays-with-minimum-cost-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5399, "totalSubmissionRaw": 16750}, "3014": {"acRate": 66.67296697065633, "difficulty": "Easy", "likes": 164, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "3014", "paidOnly": false, "title": "Minimum Number of Pushes to Type Word I", "titleSlug": "minimum-number-of-pushes-to-type-word-i", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42330, "totalSubmissionRaw": 63489}, "3015": {"acRate": 56.86966673152292, "difficulty": "Medium", "likes": 159, "dislikes": 36, "categoryTitle": "Algorithms", "frontendQuestionId": "3015", "paidOnly": false, "title": "Count the Number of Houses at a Certain Distance I", "titleSlug": "count-the-number-of-houses-at-a-certain-distance-i", "topicTags": [{"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20460, "totalSubmissionRaw": 35977}, "3016": {"acRate": 80.66904216431499, "difficulty": "Medium", "likes": 741, "dislikes": 74, "categoryTitle": "Algorithms", "frontendQuestionId": "3016", "paidOnly": false, "title": "Minimum Number of Pushes to Type Word II", "titleSlug": "minimum-number-of-pushes-to-type-word-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 175001, "totalSubmissionRaw": 216937}, "3017": {"acRate": 22.160817905498757, "difficulty": "Hard", "likes": 84, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3017", "paidOnly": false, "title": "Count the Number of Houses at a Certain Distance II", "titleSlug": "count-the-number-of-houses-at-a-certain-distance-ii", "topicTags": [{"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3208, "totalSubmissionRaw": 14476}, "3018": {"acRate": 44.46546830652791, "difficulty": "Hard", "likes": 5, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3018", "paidOnly": true, "title": "Maximum Number of Removal Queries That Can Be Processed I", "titleSlug": "maximum-number-of-removal-queries-that-can-be-processed-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 470, "totalSubmissionRaw": 1057}, "3019": {"acRate": 81.10694964627548, "difficulty": "Easy", "likes": 121, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3019", "paidOnly": false, "title": "Number of Changing Keys", "titleSlug": "number-of-changing-keys", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54571, "totalSubmissionRaw": 67283}, "3020": {"acRate": 25.94727256574271, "difficulty": "Medium", "likes": 188, "dislikes": 41, "categoryTitle": "Algorithms", "frontendQuestionId": "3020", "paidOnly": false, "title": "Find the Maximum Number of Elements in Subset", "titleSlug": "find-the-maximum-number-of-elements-in-subset", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23363, "totalSubmissionRaw": 90044}, "3021": {"acRate": 48.01737160120846, "difficulty": "Medium", "likes": 92, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "3021", "paidOnly": false, "title": "Alice and Bob Playing Flower Game", "titleSlug": "alice-and-bob-playing-flower-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20344, "totalSubmissionRaw": 42368}, "3022": {"acRate": 33.684759916492695, "difficulty": "Hard", "likes": 91, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3022", "paidOnly": false, "title": "Minimize OR of Remaining Elements Using Operations", "titleSlug": "minimize-or-of-remaining-elements-using-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3227, "totalSubmissionRaw": 9580}, "3023": {"acRate": 59.75148568341437, "difficulty": "Medium", "likes": 11, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3023", "paidOnly": true, "title": "Find Pattern in Infinite Stream I", "titleSlug": "find-pattern-in-infinite-stream-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1106, "totalSubmissionRaw": 1851}, "3024": {"acRate": 38.361768606559224, "difficulty": "Easy", "likes": 105, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "3024", "paidOnly": false, "title": "Type of Triangle", "titleSlug": "type-of-triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 51198, "totalSubmissionRaw": 133461}, "3025": {"acRate": 41.75523488579741, "difficulty": "Medium", "likes": 86, "dislikes": 71, "categoryTitle": "Algorithms", "frontendQuestionId": "3025", "paidOnly": false, "title": "Find the Number of Ways to Place People I", "titleSlug": "find-the-number-of-ways-to-place-people-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14497, "totalSubmissionRaw": 34719}, "3026": {"acRate": 19.509176606893647, "difficulty": "Medium", "likes": 357, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3026", "paidOnly": false, "title": "Maximum Good Subarray Sum", "titleSlug": "maximum-good-subarray-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22227, "totalSubmissionRaw": 113931}, "3027": {"acRate": 48.490423624870274, "difficulty": "Hard", "likes": 99, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "3027", "paidOnly": false, "title": "Find the Number of Ways to Place People II", "titleSlug": "find-the-number-of-ways-to-place-people-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10279, "totalSubmissionRaw": 21198}, "3028": {"acRate": 75.07113908769509, "difficulty": "Easy", "likes": 118, "dislikes": 40, "categoryTitle": "Algorithms", "frontendQuestionId": "3028", "paidOnly": false, "title": "Ant on the Boundary", "titleSlug": "ant-on-the-boundary", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52236, "totalSubmissionRaw": 69582}, "3029": {"acRate": 41.35600742354555, "difficulty": "Medium", "likes": 146, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "3029", "paidOnly": false, "title": "Minimum Time to Revert Word to Initial State I", "titleSlug": "minimum-time-to-revert-word-to-initial-state-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20501, "totalSubmissionRaw": 49572}, "3030": {"acRate": 44.134078212290504, "difficulty": "Medium", "likes": 78, "dislikes": 125, "categoryTitle": "Algorithms", "frontendQuestionId": "3030", "paidOnly": false, "title": "Find the Grid of Region Average", "titleSlug": "find-the-grid-of-region-average", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10191, "totalSubmissionRaw": 23091}, "3031": {"acRate": 35.79349783577138, "difficulty": "Hard", "likes": 140, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3031", "paidOnly": false, "title": "Minimum Time to Revert Word to Initial State II", "titleSlug": "minimum-time-to-revert-word-to-initial-state-ii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11329, "totalSubmissionRaw": 31651}, "3032": {"acRate": 87.2286079182631, "difficulty": "Easy", "likes": 26, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3032", "paidOnly": true, "title": "Count Numbers With Unique Digits II", "titleSlug": "count-numbers-with-unique-digits-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4781, "totalSubmissionRaw": 5481}, "3033": {"acRate": 68.84038242877504, "difficulty": "Easy", "likes": 116, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3033", "paidOnly": false, "title": "Modify the Matrix", "titleSlug": "modify-the-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42986, "totalSubmissionRaw": 62443}, "3034": {"acRate": 67.2432729269632, "difficulty": "Medium", "likes": 97, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3034", "paidOnly": false, "title": "Number of Subarrays That Match a Pattern I", "titleSlug": "number-of-subarrays-that-match-a-pattern-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26939, "totalSubmissionRaw": 40062}, "3035": {"acRate": 43.082465745652605, "difficulty": "Medium", "likes": 216, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3035", "paidOnly": false, "title": "Maximum Palindromes After Operations", "titleSlug": "maximum-palindromes-after-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15187, "totalSubmissionRaw": 35251}, "3036": {"acRate": 33.0336493987049, "difficulty": "Hard", "likes": 146, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3036", "paidOnly": false, "title": "Number of Subarrays That Match a Pattern II", "titleSlug": "number-of-subarrays-that-match-a-pattern-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11427, "totalSubmissionRaw": 34592}, "3037": {"acRate": 70.50413844996237, "difficulty": "Hard", "likes": 4, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3037", "paidOnly": true, "title": "Find Pattern in Infinite Stream II", "titleSlug": "find-pattern-in-infinite-stream-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 937, "totalSubmissionRaw": 1329}, "3038": {"acRate": 52.50085671290433, "difficulty": "Easy", "likes": 79, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "3038", "paidOnly": false, "title": "Maximum Number of Operations With the Same Score I", "titleSlug": "maximum-number-of-operations-with-the-same-score-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35237, "totalSubmissionRaw": 67117}, "3039": {"acRate": 57.02537145764005, "difficulty": "Medium", "likes": 136, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3039", "paidOnly": false, "title": "Apply Operations to Make String Empty", "titleSlug": "apply-operations-to-make-string-empty", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26904, "totalSubmissionRaw": 47179}, "3040": {"acRate": 33.74112330535829, "difficulty": "Medium", "likes": 160, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3040", "paidOnly": false, "title": "Maximum Number of Operations With the Same Score II", "titleSlug": "maximum-number-of-operations-with-the-same-score-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20906, "totalSubmissionRaw": 61960}, "3041": {"acRate": 32.48675536862539, "difficulty": "Hard", "likes": 152, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3041", "paidOnly": false, "title": "Maximize Consecutive Elements in an Array After Modification", "titleSlug": "maximize-consecutive-elements-in-an-array-after-modification", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8033, "totalSubmissionRaw": 24727}, "3042": {"acRate": 65.99370907690333, "difficulty": "Easy", "likes": 115, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3042", "paidOnly": false, "title": "Count Prefix and Suffix Pairs I", "titleSlug": "count-prefix-and-suffix-pairs-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41122, "totalSubmissionRaw": 62312}, "3043": {"acRate": 56.239015817223205, "difficulty": "Medium", "likes": 712, "dislikes": 46, "categoryTitle": "Algorithms", "frontendQuestionId": "3043", "paidOnly": false, "title": "Find the Length of the Longest Common Prefix", "titleSlug": "find-the-length-of-the-longest-common-prefix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 138560, "totalSubmissionRaw": 246377}, "3044": {"acRate": 48.50757552847249, "difficulty": "Medium", "likes": 89, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "3044", "paidOnly": false, "title": "Most Frequent Prime", "titleSlug": "most-frequent-prime", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16040, "totalSubmissionRaw": 33067}, "3045": {"acRate": 25.525652998273763, "difficulty": "Hard", "likes": 161, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3045", "paidOnly": false, "title": "Count Prefix and Suffix Pairs II", "titleSlug": "count-prefix-and-suffix-pairs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9020, "totalSubmissionRaw": 35337}, "3046": {"acRate": 59.2031317031317, "difficulty": "Easy", "likes": 121, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3046", "paidOnly": false, "title": "Split the Array", "titleSlug": "split-the-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55199, "totalSubmissionRaw": 93238}, "3047": {"acRate": 45.61435220751051, "difficulty": "Medium", "likes": 104, "dislikes": 43, "categoryTitle": "Algorithms", "frontendQuestionId": "3047", "paidOnly": false, "title": "Find the Largest Area of Square Inside Two Rectangles", "titleSlug": "find-the-largest-area-of-square-inside-two-rectangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20188, "totalSubmissionRaw": 44258}, "3048": {"acRate": 36.545477418543214, "difficulty": "Medium", "likes": 175, "dislikes": 84, "categoryTitle": "Algorithms", "frontendQuestionId": "3048", "paidOnly": false, "title": "Earliest Second to Mark Indices I", "titleSlug": "earliest-second-to-mark-indices-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8715, "totalSubmissionRaw": 23847}, "3049": {"acRate": 22.79028697571744, "difficulty": "Hard", "likes": 76, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3049", "paidOnly": false, "title": "Earliest Second to Mark Indices II", "titleSlug": "earliest-second-to-mark-indices-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2581, "totalSubmissionRaw": 11325}, "3050": {"acRate": 65.90640975226111, "difficulty": "Medium", "likes": 9, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3050", "paidOnly": true, "title": "Pizza Toppings Cost Analysis", "titleSlug": "pizza-toppings-cost-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1676, "totalSubmissionRaw": 2543}, "3051": {"acRate": 74.81019522776573, "difficulty": "Easy", "likes": 11, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3051", "paidOnly": true, "title": "Find Candidates for Data Scientist Position", "titleSlug": "find-candidates-for-data-scientist-position", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2759, "totalSubmissionRaw": 3688}, "3052": {"acRate": 72.96489917849142, "difficulty": "Hard", "likes": 5, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "3052", "paidOnly": true, "title": "Maximize Items", "titleSlug": "maximize-items", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 977, "totalSubmissionRaw": 1339}, "3053": {"acRate": 50.171007629571164, "difficulty": "Easy", "likes": 7, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3053", "paidOnly": true, "title": "Classifying Triangles by Lengths", "titleSlug": "classifying-triangles-by-lengths", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1907, "totalSubmissionRaw": 3801}, "3054": {"acRate": 79.7752808988764, "difficulty": "Medium", "likes": 12, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3054", "paidOnly": true, "title": "Binary Tree Nodes", "titleSlug": "binary-tree-nodes", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2059, "totalSubmissionRaw": 2581}, "3055": {"acRate": 58.170180722891565, "difficulty": "Medium", "likes": 7, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "3055", "paidOnly": true, "title": "Top Percentile Fraud", "titleSlug": "top-percentile-fraud", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1545, "totalSubmissionRaw": 2656}, "3056": {"acRate": 57.82962177447861, "difficulty": "Medium", "likes": 2, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3056", "paidOnly": true, "title": "Snaps Analysis", "titleSlug": "snaps-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1636, "totalSubmissionRaw": 2829}, "3057": {"acRate": 68.21529745042493, "difficulty": "Hard", "likes": 5, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "3057", "paidOnly": true, "title": "Employees Project Allocation", "titleSlug": "employees-project-allocation", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1204, "totalSubmissionRaw": 1765}, "3058": {"acRate": 50.07022471910112, "difficulty": "Medium", "likes": 10, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3058", "paidOnly": true, "title": "Friends With No Mutual Friends", "titleSlug": "friends-with-no-mutual-friends", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1426, "totalSubmissionRaw": 2848}, "3059": {"acRate": 68.44532279314888, "difficulty": "Easy", "likes": 7, "dislikes": 7, "categoryTitle": "Database", "frontendQuestionId": "3059", "paidOnly": true, "title": "Find All Unique Email Domains", "titleSlug": "find-all-unique-email-domains", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 2078, "totalSubmissionRaw": 3036}, "3060": {"acRate": 40.37854889589905, "difficulty": "Hard", "likes": 3, "dislikes": 11, "categoryTitle": "Database", "frontendQuestionId": "3060", "paidOnly": true, "title": "User Activities within Time Bounds", "titleSlug": "user-activities-within-time-bounds", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 1152, "totalSubmissionRaw": 2853}, "3061": {"acRate": 80.72174738841406, "difficulty": "Hard", "likes": 8, "dislikes": 4, "categoryTitle": "Database", "frontendQuestionId": "3061", "paidOnly": true, "title": "Calculate Trapping Rain Water", "titleSlug": "calculate-trapping-rain-water", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 850, "totalSubmissionRaw": 1053}, "3062": {"acRate": 79.91526889157876, "difficulty": "Easy", "likes": 27, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3062", "paidOnly": true, "title": "Winner of the Linked List Game", "titleSlug": "winner-of-the-linked-list-game", "topicTags": [{"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 9243, "totalSubmissionRaw": 11566}, "3063": {"acRate": 85.84821789380102, "difficulty": "Easy", "likes": 38, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3063", "paidOnly": true, "title": "Linked List Frequency", "titleSlug": "linked-list-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 10622, "totalSubmissionRaw": 12373}, "3064": {"acRate": 90.52558782849239, "difficulty": "Medium", "likes": 10, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3064", "paidOnly": true, "title": "Guess the Number Using Bitwise Questions I", "titleSlug": "guess-the-number-using-bitwise-questions-i", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1309, "totalSubmissionRaw": 1446}, "3065": {"acRate": 86.42217101894522, "difficulty": "Easy", "likes": 92, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3065", "paidOnly": false, "title": "Minimum Operations to Exceed Threshold Value I", "titleSlug": "minimum-operations-to-exceed-threshold-value-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 67513, "totalSubmissionRaw": 78120}, "3066": {"acRate": 28.580552907530983, "difficulty": "Medium", "likes": 92, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3066", "paidOnly": false, "title": "Minimum Operations to Exceed Threshold Value II", "titleSlug": "minimum-operations-to-exceed-threshold-value-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29981, "totalSubmissionRaw": 104900}, "3067": {"acRate": 58.247775496235455, "difficulty": "Medium", "likes": 200, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3067", "paidOnly": false, "title": "Count Pairs of Connectable Servers in a Weighted Tree Network", "titleSlug": "count-pairs-of-connectable-servers-in-a-weighted-tree-network", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12765, "totalSubmissionRaw": 21915}, "3068": {"acRate": 66.5853883808996, "difficulty": "Hard", "likes": 650, "dislikes": 92, "categoryTitle": "Algorithms", "frontendQuestionId": "3068", "paidOnly": false, "title": "Find the Maximum Sum of Node Values", "titleSlug": "find-the-maximum-sum-of-node-values", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 72092, "totalSubmissionRaw": 108270}, "3069": {"acRate": 73.18273964668404, "difficulty": "Easy", "likes": 83, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3069", "paidOnly": false, "title": "Distribute Elements Into Two Arrays I", "titleSlug": "distribute-elements-into-two-arrays-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45486, "totalSubmissionRaw": 62154}, "3070": {"acRate": 59.52726704050401, "difficulty": "Medium", "likes": 138, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3070", "paidOnly": false, "title": "Count Submatrices with Top-Left Element and Sum Less Than k", "titleSlug": "count-submatrices-with-top-left-element-and-sum-less-than-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26645, "totalSubmissionRaw": 44761}, "3071": {"acRate": 63.42760144765077, "difficulty": "Medium", "likes": 99, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3071", "paidOnly": false, "title": "Minimum Operations to Write the Letter Y on a Grid", "titleSlug": "minimum-operations-to-write-the-letter-y-on-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19804, "totalSubmissionRaw": 31223}, "3072": {"acRate": 28.20075202005387, "difficulty": "Hard", "likes": 133, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3072", "paidOnly": false, "title": "Distribute Elements Into Two Arrays II", "titleSlug": "distribute-elements-into-two-arrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10575, "totalSubmissionRaw": 37499}, "3073": {"acRate": 39.898523985239855, "difficulty": "Medium", "likes": 14, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3073", "paidOnly": true, "title": "Maximum Increasing Triplet Value", "titleSlug": "maximum-increasing-triplet-value", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 865, "totalSubmissionRaw": 2168}, "3074": {"acRate": 67.6236459131196, "difficulty": "Easy", "likes": 93, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3074", "paidOnly": false, "title": "Apple Redistribution into Boxes", "titleSlug": "apple-redistribution-into-boxes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49441, "totalSubmissionRaw": 73112}, "3075": {"acRate": 54.9921546730386, "difficulty": "Medium", "likes": 647, "dislikes": 89, "categoryTitle": "Algorithms", "frontendQuestionId": "3075", "paidOnly": false, "title": "Maximize Happiness of Selected Children", "titleSlug": "maximize-happiness-of-selected-children", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 176290, "totalSubmissionRaw": 320573}, "3076": {"acRate": 46.43160234390786, "difficulty": "Medium", "likes": 135, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "3076", "paidOnly": false, "title": "Shortest Uncommon Substring in an Array", "titleSlug": "shortest-uncommon-substring-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22979, "totalSubmissionRaw": 49490}, "3077": {"acRate": 28.050550764238753, "difficulty": "Hard", "likes": 140, "dislikes": 73, "categoryTitle": "Algorithms", "frontendQuestionId": "3077", "paidOnly": false, "title": "Maximum Strength of K Disjoint Subarrays", "titleSlug": "maximum-strength-of-k-disjoint-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6570, "totalSubmissionRaw": 23422}, "3078": {"acRate": 67.4550614947966, "difficulty": "Medium", "likes": 8, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3078", "paidOnly": true, "title": "Match Alphanumerical Pattern in Matrix I", "titleSlug": "match-alphanumerical-pattern-in-matrix-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 713, "totalSubmissionRaw": 1057}, "3079": {"acRate": 74.70870241610312, "difficulty": "Easy", "likes": 104, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3079", "paidOnly": false, "title": "Find the Sum of Encrypted Integers", "titleSlug": "find-the-sum-of-encrypted-integers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47062, "totalSubmissionRaw": 62994}, "3080": {"acRate": 49.64708379769676, "difficulty": "Medium", "likes": 113, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3080", "paidOnly": false, "title": "Mark Elements on Array by Performing Queries", "titleSlug": "mark-elements-on-array-by-performing-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18710, "totalSubmissionRaw": 37686}, "3081": {"acRate": 27.79222842165876, "difficulty": "Medium", "likes": 164, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "3081", "paidOnly": false, "title": "Replace Question Marks in String to Minimize Its Value", "titleSlug": "replace-question-marks-in-string-to-minimize-its-value", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13997, "totalSubmissionRaw": 50363}, "3082": {"acRate": 39.148717948717945, "difficulty": "Hard", "likes": 136, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3082", "paidOnly": false, "title": "Find the Sum of the Power of All Subsequences", "titleSlug": "find-the-sum-of-the-power-of-all-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7634, "totalSubmissionRaw": 19500}, "3083": {"acRate": 66.55793074580332, "difficulty": "Easy", "likes": 91, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3083", "paidOnly": false, "title": "Existence of a Substring in a String and Its Reverse", "titleSlug": "existence-of-a-substring-in-a-string-and-its-reverse", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46112, "totalSubmissionRaw": 69281}, "3084": {"acRate": 49.06142788191863, "difficulty": "Medium", "likes": 119, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3084", "paidOnly": false, "title": "Count Substrings Starting and Ending with Given Character", "titleSlug": "count-substrings-starting-and-ending-with-given-character", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37610, "totalSubmissionRaw": 76659}, "3085": {"acRate": 44.35360468674857, "difficulty": "Medium", "likes": 208, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3085", "paidOnly": false, "title": "Minimum Deletions to Make String K-Special", "titleSlug": "minimum-deletions-to-make-string-k-special", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20290, "totalSubmissionRaw": 45746}, "3086": {"acRate": 23.68535419382877, "difficulty": "Hard", "likes": 53, "dislikes": 50, "categoryTitle": "Algorithms", "frontendQuestionId": "3086", "paidOnly": false, "title": "Minimum Moves to Pick K Ones", "titleSlug": "minimum-moves-to-pick-k-ones", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3270, "totalSubmissionRaw": 13806}, "3087": {"acRate": 62.053789731051346, "difficulty": "Medium", "likes": 6, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "3087", "paidOnly": true, "title": "Find Trending Hashtags", "titleSlug": "find-trending-hashtags", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1269, "totalSubmissionRaw": 2045}, "3088": {"acRate": 52.27043390514632, "difficulty": "Hard", "likes": 8, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3088", "paidOnly": true, "title": "Make String Anti-palindrome", "titleSlug": "make-string-anti-palindrome", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 518, "totalSubmissionRaw": 991}, "3089": {"acRate": 39.62333825701625, "difficulty": "Medium", "likes": 7, "dislikes": 18, "categoryTitle": "Database", "frontendQuestionId": "3089", "paidOnly": true, "title": "Find Bursty Behavior", "titleSlug": "find-bursty-behavior", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1073, "totalSubmissionRaw": 2708}, "3090": {"acRate": 64.27613031614177, "difficulty": "Easy", "likes": 176, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "3090", "paidOnly": false, "title": "Maximum Length Substring With Two Occurrences", "titleSlug": "maximum-length-substring-with-two-occurrences", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42635, "totalSubmissionRaw": 66331}, "3091": {"acRate": 44.60612380320409, "difficulty": "Medium", "likes": 161, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3091", "paidOnly": false, "title": "Apply Operations to Make Sum of Array Greater Than or Equal to k", "titleSlug": "apply-operations-to-make-sum-of-array-greater-than-or-equal-to-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28233, "totalSubmissionRaw": 63294}, "3092": {"acRate": 42.900086186962646, "difficulty": "Medium", "likes": 229, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "3092", "paidOnly": false, "title": "Most Frequent IDs", "titleSlug": "most-frequent-ids", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20408, "totalSubmissionRaw": 47571}, "3093": {"acRate": 39.96048031615747, "difficulty": "Hard", "likes": 140, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3093", "paidOnly": false, "title": "Longest Common Suffix Queries", "titleSlug": "longest-common-suffix-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10516, "totalSubmissionRaw": 26316}, "3094": {"acRate": 81.97831978319783, "difficulty": "Medium", "likes": 12, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3094", "paidOnly": true, "title": "Guess the Number Using Bitwise Questions II", "titleSlug": "guess-the-number-using-bitwise-questions-ii", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Interactive", "id": "VG9waWNUYWdOb2RlOjYxMDU5", "slug": "interactive"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 605, "totalSubmissionRaw": 738}, "3095": {"acRate": 41.52833428734974, "difficulty": "Easy", "likes": 89, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3095", "paidOnly": false, "title": "Shortest Subarray With OR at Least K I", "titleSlug": "shortest-subarray-with-or-at-least-k-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29020, "totalSubmissionRaw": 69880}, "3096": {"acRate": 40.844791947515056, "difficulty": "Medium", "likes": 81, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3096", "paidOnly": false, "title": "Minimum Levels to Gain More Points", "titleSlug": "minimum-levels-to-gain-more-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22724, "totalSubmissionRaw": 55635}, "3097": {"acRate": 30.727264823508953, "difficulty": "Medium", "likes": 199, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3097", "paidOnly": false, "title": "Shortest Subarray With OR at Least K II", "titleSlug": "shortest-subarray-with-or-at-least-k-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14137, "totalSubmissionRaw": 46008}, "3098": {"acRate": 24.821376137809533, "difficulty": "Hard", "likes": 129, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3098", "paidOnly": false, "title": "Find the Sum of Subsequence Powers", "titleSlug": "find-the-sum-of-subsequence-powers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5072, "totalSubmissionRaw": 20434}, "3099": {"acRate": 83.06968463886064, "difficulty": "Easy", "likes": 132, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3099", "paidOnly": false, "title": "Harshad Number", "titleSlug": "harshad-number", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65326, "totalSubmissionRaw": 78640}, "3100": {"acRate": 63.91249775865161, "difficulty": "Medium", "likes": 138, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "3100", "paidOnly": false, "title": "Water Bottles II", "titleSlug": "water-bottles-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35644, "totalSubmissionRaw": 55770}, "3101": {"acRate": 57.57370862489189, "difficulty": "Medium", "likes": 211, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3101", "paidOnly": false, "title": "Count Alternating Subarrays", "titleSlug": "count-alternating-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 36614, "totalSubmissionRaw": 63595}, "3102": {"acRate": 32.99751898353507, "difficulty": "Hard", "likes": 168, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3102", "paidOnly": false, "title": "Minimize Manhattan Distances", "titleSlug": "minimize-manhattan-distances", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8778, "totalSubmissionRaw": 26602}, "3103": {"acRate": 63.7062339880444, "difficulty": "Hard", "likes": 7, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3103", "paidOnly": true, "title": "Find Trending Hashtags II ", "titleSlug": "find-trending-hashtags-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 746, "totalSubmissionRaw": 1171}, "3104": {"acRate": 54.735792622133594, "difficulty": "Hard", "likes": 9, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3104", "paidOnly": true, "title": "Find Longest Self-Contained Substring", "titleSlug": "find-longest-self-contained-substring", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 549, "totalSubmissionRaw": 1003}, "3105": {"acRate": 57.21388990502513, "difficulty": "Easy", "likes": 119, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3105", "paidOnly": false, "title": "Longest Strictly Increasing or Strictly Decreasing Subarray", "titleSlug": "longest-strictly-increasing-or-strictly-decreasing-subarray", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42229, "totalSubmissionRaw": 73809}, "3106": {"acRate": 63.7357202907868, "difficulty": "Medium", "likes": 149, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3106", "paidOnly": false, "title": "Lexicographically Smallest String After Operations With Constraint", "titleSlug": "lexicographically-smallest-string-after-operations-with-constraint", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25776, "totalSubmissionRaw": 40442}, "3107": {"acRate": 48.72922025569164, "difficulty": "Medium", "likes": 139, "dislikes": 181, "categoryTitle": "Algorithms", "frontendQuestionId": "3107", "paidOnly": false, "title": "Minimum Operations to Make Median of Array Equal to K", "titleSlug": "minimum-operations-to-make-median-of-array-equal-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25385, "totalSubmissionRaw": 52094}, "3108": {"acRate": 46.32605361186181, "difficulty": "Hard", "likes": 193, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3108", "paidOnly": false, "title": "Minimum Cost Walk in Weighted Graph", "titleSlug": "minimum-cost-walk-in-weighted-graph", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12685, "totalSubmissionRaw": 27382}, "3109": {"acRate": 41.74350377200335, "difficulty": "Medium", "likes": 11, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3109", "paidOnly": true, "title": "Find the Index of Permutation", "titleSlug": "find-the-index-of-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Merge Sort", "id": "VG9waWNUYWdOb2RlOjYxMDUx", "slug": "merge-sort"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 498, "totalSubmissionRaw": 1193}, "3110": {"acRate": 92.8304431783116, "difficulty": "Easy", "likes": 613, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "3110", "paidOnly": false, "title": "Score of a String", "titleSlug": "score-of-a-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 291803, "totalSubmissionRaw": 314340}, "3111": {"acRate": 63.9522080356097, "difficulty": "Medium", "likes": 92, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3111", "paidOnly": false, "title": "Minimum Rectangles to Cover Points", "titleSlug": "minimum-rectangles-to-cover-points", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27298, "totalSubmissionRaw": 42685}, "3112": {"acRate": 35.069420219074864, "difficulty": "Medium", "likes": 169, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3112", "paidOnly": false, "title": "Minimum Time to Visit Disappearing Nodes", "titleSlug": "minimum-time-to-visit-disappearing-nodes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20106, "totalSubmissionRaw": 57332}, "3113": {"acRate": 30.62152900862578, "difficulty": "Hard", "likes": 214, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3113", "paidOnly": false, "title": "Find the Number of Subarrays Where Boundary Elements Are Maximum", "titleSlug": "find-the-number-of-subarrays-where-boundary-elements-are-maximum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10366, "totalSubmissionRaw": 33852}, "3114": {"acRate": 35.78525772351061, "difficulty": "Easy", "likes": 97, "dislikes": 45, "categoryTitle": "Algorithms", "frontendQuestionId": "3114", "paidOnly": false, "title": "Latest Time You Can Obtain After Replacing Characters", "titleSlug": "latest-time-you-can-obtain-after-replacing-characters", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 34935, "totalSubmissionRaw": 97624}, "3115": {"acRate": 58.329317269076306, "difficulty": "Medium", "likes": 105, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3115", "paidOnly": false, "title": "Maximum Prime Difference", "titleSlug": "maximum-prime-difference", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39941, "totalSubmissionRaw": 68475}, "3116": {"acRate": 17.175859882707243, "difficulty": "Hard", "likes": 220, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "3116", "paidOnly": false, "title": "Kth Smallest Amount With Single Denomination Combination", "titleSlug": "kth-smallest-amount-with-single-denomination-combination", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8669, "totalSubmissionRaw": 50472}, "3117": {"acRate": 28.31239759694156, "difficulty": "Hard", "likes": 117, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3117", "paidOnly": false, "title": "Minimum Sum of Values by Dividing Array", "titleSlug": "minimum-sum-of-values-by-dividing-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5184, "totalSubmissionRaw": 18310}, "3118": {"acRate": 58.32865956253506, "difficulty": "Medium", "likes": 4, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "3118", "paidOnly": true, "title": "Friday Purchase III ", "titleSlug": "friday-purchase-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1040, "totalSubmissionRaw": 1783}, "3119": {"acRate": 57.9136690647482, "difficulty": "Medium", "likes": 9, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3119", "paidOnly": true, "title": "Maximum Number of Potholes That Can Be Fixed", "titleSlug": "maximum-number-of-potholes-that-can-be-fixed", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1288, "totalSubmissionRaw": 2224}, "3120": {"acRate": 66.0540170940171, "difficulty": "Easy", "likes": 136, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3120", "paidOnly": false, "title": "Count the Number of Special Characters I", "titleSlug": "count-the-number-of-special-characters-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48302, "totalSubmissionRaw": 73125}, "3121": {"acRate": 41.806145714581824, "difficulty": "Medium", "likes": 151, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3121", "paidOnly": false, "title": "Count the Number of Special Characters II", "titleSlug": "count-the-number-of-special-characters-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32271, "totalSubmissionRaw": 77192}, "3122": {"acRate": 41.46118721461187, "difficulty": "Medium", "likes": 223, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3122", "paidOnly": false, "title": "Minimum Number of Operations to Satisfy Conditions", "titleSlug": "minimum-number-of-operations-to-satisfy-conditions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14982, "totalSubmissionRaw": 36135}, "3123": {"acRate": 47.78627109664724, "difficulty": "Hard", "likes": 243, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3123", "paidOnly": false, "title": "Find Edges in Shortest Paths", "titleSlug": "find-edges-in-shortest-paths", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12628, "totalSubmissionRaw": 26426}, "3124": {"acRate": 63.30371144798745, "difficulty": "Medium", "likes": 5, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "3124", "paidOnly": true, "title": "Find Longest Calls", "titleSlug": "find-longest-calls", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1211, "totalSubmissionRaw": 1913}, "3125": {"acRate": 69.5054945054945, "difficulty": "Medium", "likes": 10, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3125", "paidOnly": true, "title": "Maximum Number That Makes Result of Bitwise AND Zero", "titleSlug": "maximum-number-that-makes-result-of-bitwise-and-zero", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 759, "totalSubmissionRaw": 1092}, "3126": {"acRate": 58.99677864703175, "difficulty": "Medium", "likes": 6, "dislikes": 13, "categoryTitle": "Database", "frontendQuestionId": "3126", "paidOnly": true, "title": "Server Utilization Time", "titleSlug": "server-utilization-time", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1282, "totalSubmissionRaw": 2173}, "3127": {"acRate": 51.854180958914554, "difficulty": "Easy", "likes": 70, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3127", "paidOnly": false, "title": "Make a Square with the Same Color", "titleSlug": "make-a-square-with-the-same-color", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27211, "totalSubmissionRaw": 52476}, "3128": {"acRate": 47.89108250352104, "difficulty": "Medium", "likes": 109, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "3128", "paidOnly": false, "title": "Right Triangles", "titleSlug": "right-triangles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19382, "totalSubmissionRaw": 40471}, "3129": {"acRate": 27.029188324670134, "difficulty": "Medium", "likes": 116, "dislikes": 35, "categoryTitle": "Algorithms", "frontendQuestionId": "3129", "paidOnly": false, "title": "Find All Possible Stable Binary Arrays I", "titleSlug": "find-all-possible-stable-binary-arrays-i", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8112, "totalSubmissionRaw": 30012}, "3130": {"acRate": 28.66400355082113, "difficulty": "Hard", "likes": 63, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3130", "paidOnly": false, "title": "Find All Possible Stable Binary Arrays II", "titleSlug": "find-all-possible-stable-binary-arrays-ii", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3228, "totalSubmissionRaw": 11264}, "3131": {"acRate": 82.40404207280136, "difficulty": "Easy", "likes": 133, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3131", "paidOnly": false, "title": "Find the Integer Added to Array I", "titleSlug": "find-the-integer-added-to-array-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59856, "totalSubmissionRaw": 72639}, "3132": {"acRate": 31.434551097696406, "difficulty": "Medium", "likes": 157, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "3132", "paidOnly": false, "title": "Find the Integer Added to Array II", "titleSlug": "find-the-integer-added-to-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 22079, "totalSubmissionRaw": 70238}, "3133": {"acRate": 38.29376619256596, "difficulty": "Medium", "likes": 209, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3133", "paidOnly": false, "title": "Minimum Array End", "titleSlug": "minimum-array-end", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14485, "totalSubmissionRaw": 37826}, "3134": {"acRate": 28.836161309605924, "difficulty": "Hard", "likes": 148, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3134", "paidOnly": false, "title": "Find the Median of the Uniqueness Array", "titleSlug": "find-the-median-of-the-uniqueness-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6271, "totalSubmissionRaw": 21747}, "3135": {"acRate": 56.01750547045952, "difficulty": "Medium", "likes": 13, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3135", "paidOnly": true, "title": "Equalize Strings by Adding or Removing Characters at Ends", "titleSlug": "equalize-strings-by-adding-or-removing-characters-at-ends", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 768, "totalSubmissionRaw": 1371}, "3136": {"acRate": 38.110623564498994, "difficulty": "Easy", "likes": 108, "dislikes": 101, "categoryTitle": "Algorithms", "frontendQuestionId": "3136", "paidOnly": false, "title": "Valid Word", "titleSlug": "valid-word", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 44469, "totalSubmissionRaw": 116684}, "3137": {"acRate": 62.64840645014302, "difficulty": "Medium", "likes": 115, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3137", "paidOnly": false, "title": "Minimum Number of Operations to Make Word K-Periodic", "titleSlug": "minimum-number-of-operations-to-make-word-k-periodic", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24748, "totalSubmissionRaw": 39503}, "3138": {"acRate": 41.779346918445384, "difficulty": "Medium", "likes": 174, "dislikes": 95, "categoryTitle": "Algorithms", "frontendQuestionId": "3138", "paidOnly": false, "title": "Minimum Length of Anagram Concatenation", "titleSlug": "minimum-length-of-anagram-concatenation", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28519, "totalSubmissionRaw": 68261}, "3139": {"acRate": 16.95757759732868, "difficulty": "Hard", "likes": 120, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3139", "paidOnly": false, "title": "Minimum Cost to Equalize Array", "titleSlug": "minimum-cost-to-equalize-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4469, "totalSubmissionRaw": 26354}, "3140": {"acRate": 59.24242424242424, "difficulty": "Medium", "likes": 7, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3140", "paidOnly": true, "title": "Consecutive Available Seats II", "titleSlug": "consecutive-available-seats-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1173, "totalSubmissionRaw": 1980}, "3141": {"acRate": 70.76923076923077, "difficulty": "Hard", "likes": 13, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3141", "paidOnly": true, "title": "Maximum Hamming Distances", "titleSlug": "maximum-hamming-distances", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 460, "totalSubmissionRaw": 650}, "3142": {"acRate": 43.69299737208224, "difficulty": "Easy", "likes": 73, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3142", "paidOnly": false, "title": "Check if Grid Satisfies Conditions", "titleSlug": "check-if-grid-satisfies-conditions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 33918, "totalSubmissionRaw": 77628}, "3143": {"acRate": 39.12418762986869, "difficulty": "Medium", "likes": 150, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "3143", "paidOnly": false, "title": "Maximum Points Inside the Square", "titleSlug": "maximum-points-inside-the-square", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17699, "totalSubmissionRaw": 45238}, "3144": {"acRate": 41.26402697831269, "difficulty": "Medium", "likes": 135, "dislikes": 30, "categoryTitle": "Algorithms", "frontendQuestionId": "3144", "paidOnly": false, "title": "Minimum Substring Partition of Equal Character Frequency", "titleSlug": "minimum-substring-partition-of-equal-character-frequency", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 14194, "totalSubmissionRaw": 34398}, "3145": {"acRate": 25.761973875181422, "difficulty": "Hard", "likes": 56, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3145", "paidOnly": false, "title": "Find Products of Elements of Big Array", "titleSlug": "find-products-of-elements-of-big-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2130, "totalSubmissionRaw": 8268}, "3146": {"acRate": 89.17565978649344, "difficulty": "Easy", "likes": 132, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3146", "paidOnly": false, "title": "Permutation Difference between Two Strings", "titleSlug": "permutation-difference-between-two-strings", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 76601, "totalSubmissionRaw": 85899}, "3147": {"acRate": 40.80278472751006, "difficulty": "Medium", "likes": 152, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3147", "paidOnly": false, "title": "Taking Maximum Energy From the Mystic Dungeon", "titleSlug": "taking-maximum-energy-from-the-mystic-dungeon", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30008, "totalSubmissionRaw": 73544}, "3148": {"acRate": 47.9411612368571, "difficulty": "Medium", "likes": 232, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3148", "paidOnly": false, "title": "Maximum Difference Score in a Grid", "titleSlug": "maximum-difference-score-in-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18512, "totalSubmissionRaw": 38614}, "3149": {"acRate": 23.336951465343464, "difficulty": "Hard", "likes": 108, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3149", "paidOnly": false, "title": "Find the Minimum Cost Array Permutation", "titleSlug": "find-the-minimum-cost-array-permutation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4515, "totalSubmissionRaw": 19347}, "3150": {"acRate": 87.20812182741116, "difficulty": "Easy", "likes": 4, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3150", "paidOnly": true, "title": "Invalid Tweets II", "titleSlug": "invalid-tweets-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1718, "totalSubmissionRaw": 1970}, "3151": {"acRate": 75.73878644328427, "difficulty": "Easy", "likes": 101, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3151", "paidOnly": false, "title": "Special Array I", "titleSlug": "special-array-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 61075, "totalSubmissionRaw": 80639}, "3152": {"acRate": 30.26830394586801, "difficulty": "Medium", "likes": 194, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3152", "paidOnly": false, "title": "Special Array II", "titleSlug": "special-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32118, "totalSubmissionRaw": 106111}, "3153": {"acRate": 43.529347963629135, "difficulty": "Medium", "likes": 184, "dislikes": 19, "categoryTitle": "Algorithms", "frontendQuestionId": "3153", "paidOnly": false, "title": "Sum of Digit Differences of All Pairs", "titleSlug": "sum-of-digit-differences-of-all-pairs", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24080, "totalSubmissionRaw": 55319}, "3154": {"acRate": 36.805313933259534, "difficulty": "Hard", "likes": 143, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3154", "paidOnly": false, "title": "Find Number of Ways to Reach the K-th Stair", "titleSlug": "find-number-of-ways-to-reach-the-k-th-stair", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Memoization", "id": "VG9waWNUYWdOb2RlOjMz", "slug": "memoization"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11636, "totalSubmissionRaw": 31615}, "3155": {"acRate": 46.724890829694324, "difficulty": "Medium", "likes": 6, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3155", "paidOnly": true, "title": "Maximum Number of Upgradable Servers", "titleSlug": "maximum-number-of-upgradable-servers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1177, "totalSubmissionRaw": 2519}, "3156": {"acRate": 53.338509316770185, "difficulty": "Hard", "likes": 6, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3156", "paidOnly": true, "title": "Employee Task Duration and Concurrent Tasks", "titleSlug": "employee-task-duration-and-concurrent-tasks", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 687, "totalSubmissionRaw": 1288}, "3157": {"acRate": 67.67760697964272, "difficulty": "Medium", "likes": 13, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3157", "paidOnly": true, "title": "Find the Level of Tree with Minimum Sum", "titleSlug": "find-the-level-of-tree-with-minimum-sum", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1629, "totalSubmissionRaw": 2407}, "3158": {"acRate": 81.93316754228496, "difficulty": "Easy", "likes": 102, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3158", "paidOnly": false, "title": "Find the XOR of Numbers Which Appear Twice", "titleSlug": "find-the-xor-of-numbers-which-appear-twice", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49749, "totalSubmissionRaw": 60719}, "3159": {"acRate": 73.56551416548702, "difficulty": "Medium", "likes": 122, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3159", "paidOnly": false, "title": "Find Occurrences of an Element in an Array", "titleSlug": "find-occurrences-of-an-element-in-an-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37937, "totalSubmissionRaw": 51569}, "3160": {"acRate": 41.343528126706715, "difficulty": "Medium", "likes": 110, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3160", "paidOnly": false, "title": "Find the Number of Distinct Colors Among the Balls", "titleSlug": "find-the-number-of-distinct-colors-among-the-balls", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24981, "totalSubmissionRaw": 60423}, "3161": {"acRate": 14.395573997233749, "difficulty": "Hard", "likes": 106, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3161", "paidOnly": false, "title": "Block Placement Queries", "titleSlug": "block-placement-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5204, "totalSubmissionRaw": 36150}, "3162": {"acRate": 86.82627161492567, "difficulty": "Easy", "likes": 108, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3162", "paidOnly": false, "title": "Find the Number of Good Pairs I", "titleSlug": "find-the-number-of-good-pairs-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 68690, "totalSubmissionRaw": 79112}, "3163": {"acRate": 56.015616556792395, "difficulty": "Medium", "likes": 117, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3163", "paidOnly": false, "title": "String Compression III", "titleSlug": "string-compression-iii", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41463, "totalSubmissionRaw": 74022}, "3164": {"acRate": 25.901464660172703, "difficulty": "Medium", "likes": 221, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "3164", "paidOnly": false, "title": "Find the Number of Good Pairs II", "titleSlug": "find-the-number-of-good-pairs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25765, "totalSubmissionRaw": 99476}, "3165": {"acRate": 16.972235320223007, "difficulty": "Hard", "likes": 114, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3165", "paidOnly": false, "title": "Maximum Sum of Subsequence With Non-adjacent Elements", "titleSlug": "maximum-sum-of-subsequence-with-non-adjacent-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Divide and Conquer", "id": "VG9waWNUYWdOb2RlOjEy", "slug": "divide-and-conquer"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6119, "totalSubmissionRaw": 36053}, "3166": {"acRate": 52.74725274725275, "difficulty": "Medium", "likes": 9, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3166", "paidOnly": true, "title": "Calculate Parking Fees and Duration", "titleSlug": "calculate-parking-fees-and-duration", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1104, "totalSubmissionRaw": 2093}, "3167": {"acRate": 74.60398569238632, "difficulty": "Medium", "likes": 12, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3167", "paidOnly": true, "title": "Better Compression of String", "titleSlug": "better-compression-of-string", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2920, "totalSubmissionRaw": 3914}, "3168": {"acRate": 80.7783516403579, "difficulty": "Easy", "likes": 112, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3168", "paidOnly": false, "title": "Minimum Number of Chairs in a Waiting Room", "titleSlug": "minimum-number-of-chairs-in-a-waiting-room", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55523, "totalSubmissionRaw": 68735}, "3169": {"acRate": 34.042004674824696, "difficulty": "Medium", "likes": 204, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3169", "paidOnly": false, "title": "Count Days Without Meetings", "titleSlug": "count-days-without-meetings", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39614, "totalSubmissionRaw": 116368}, "3170": {"acRate": 35.95329172538756, "difficulty": "Medium", "likes": 198, "dislikes": 27, "categoryTitle": "Algorithms", "frontendQuestionId": "3170", "paidOnly": false, "title": "Lexicographically Minimum String After Removing Stars", "titleSlug": "lexicographically-minimum-string-after-removing-stars", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26787, "totalSubmissionRaw": 74505}, "3171": {"acRate": 31.262121438162016, "difficulty": "Hard", "likes": 177, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3171", "paidOnly": false, "title": "Find Subarray With Bitwise OR Closest to K", "titleSlug": "find-subarray-with-bitwise-or-closest-to-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12573, "totalSubmissionRaw": 40218}, "3172": {"acRate": 71.0948905109489, "difficulty": "Easy", "likes": 5, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3172", "paidOnly": true, "title": "Second Day Verification", "titleSlug": "second-day-verification", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1461, "totalSubmissionRaw": 2055}, "3173": {"acRate": 95.47721982041902, "difficulty": "Easy", "likes": 12, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3173", "paidOnly": true, "title": "Bitwise OR of Adjacent Elements", "titleSlug": "bitwise-or-of-adjacent-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2871, "totalSubmissionRaw": 3007}, "3174": {"acRate": 73.4488785318963, "difficulty": "Easy", "likes": 97, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3174", "paidOnly": false, "title": "Clear Digits", "titleSlug": "clear-digits", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 55473, "totalSubmissionRaw": 75526}, "3175": {"acRate": 39.735416404182935, "difficulty": "Medium", "likes": 120, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3175", "paidOnly": false, "title": "Find The First Player to win K Games in a Row", "titleSlug": "find-the-first-player-to-win-k-games-in-a-row", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31538, "totalSubmissionRaw": 79370}, "3176": {"acRate": 30.88941097499581, "difficulty": "Medium", "likes": 138, "dislikes": 76, "categoryTitle": "Algorithms", "frontendQuestionId": "3176", "paidOnly": false, "title": "Find the Maximum Length of a Good Subsequence I", "titleSlug": "find-the-maximum-length-of-a-good-subsequence-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 18407, "totalSubmissionRaw": 59590}, "3177": {"acRate": 24.770188092207608, "difficulty": "Hard", "likes": 115, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3177", "paidOnly": false, "title": "Find the Maximum Length of a Good Subsequence II", "titleSlug": "find-the-maximum-length-of-a-good-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7006, "totalSubmissionRaw": 28284}, "3178": {"acRate": 62.14089400539308, "difficulty": "Easy", "likes": 142, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3178", "paidOnly": false, "title": "Find the Child Who Has the Ball After K Seconds", "titleSlug": "find-the-child-who-has-the-ball-after-k-seconds", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47933, "totalSubmissionRaw": 77136}, "3179": {"acRate": 54.59528362014021, "difficulty": "Medium", "likes": 100, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3179", "paidOnly": false, "title": "Find the N-th Value After K Seconds", "titleSlug": "find-the-n-th-value-after-k-seconds", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 38547, "totalSubmissionRaw": 70605}, "3180": {"acRate": 29.66558668299999, "difficulty": "Medium", "likes": 171, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "3180", "paidOnly": false, "title": "Maximum Total Reward Using Operations I", "titleSlug": "maximum-total-reward-using-operations-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25912, "totalSubmissionRaw": 87345}, "3181": {"acRate": 21.20623168286287, "difficulty": "Hard", "likes": 115, "dislikes": 32, "categoryTitle": "Algorithms", "frontendQuestionId": "3181", "paidOnly": false, "title": "Maximum Total Reward Using Operations II", "titleSlug": "maximum-total-reward-using-operations-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6874, "totalSubmissionRaw": 32415}, "3182": {"acRate": 50.43554006968641, "difficulty": "Medium", "likes": 8, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3182", "paidOnly": true, "title": "Find Top Scoring Students", "titleSlug": "find-top-scoring-students", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1158, "totalSubmissionRaw": 2296}, "3183": {"acRate": 55.969677826910925, "difficulty": "Medium", "likes": 14, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3183", "paidOnly": true, "title": "The Number of Ways to Make the Sum", "titleSlug": "the-number-of-ways-to-make-the-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 886, "totalSubmissionRaw": 1583}, "3184": {"acRate": 79.21062397285692, "difficulty": "Easy", "likes": 116, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3184", "paidOnly": false, "title": "Count Pairs That Form a Complete Day I", "titleSlug": "count-pairs-that-form-a-complete-day-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 59766, "totalSubmissionRaw": 75452}, "3185": {"acRate": 43.18951369991068, "difficulty": "Medium", "likes": 170, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3185", "paidOnly": false, "title": "Count Pairs That Form a Complete Day II", "titleSlug": "count-pairs-that-form-a-complete-day-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41582, "totalSubmissionRaw": 96278}, "3186": {"acRate": 26.658542321424754, "difficulty": "Medium", "likes": 236, "dislikes": 29, "categoryTitle": "Algorithms", "frontendQuestionId": "3186", "paidOnly": false, "title": "Maximum Total Damage With Spell Casting", "titleSlug": "maximum-total-damage-with-spell-casting", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24938, "totalSubmissionRaw": 93545}, "3187": {"acRate": 27.28531855955679, "difficulty": "Hard", "likes": 116, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3187", "paidOnly": false, "title": "Peaks in Array", "titleSlug": "peaks-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9259, "totalSubmissionRaw": 33934}, "3188": {"acRate": 38.57030636292223, "difficulty": "Hard", "likes": 5, "dislikes": 5, "categoryTitle": "Database", "frontendQuestionId": "3188", "paidOnly": true, "title": "Find Top Scoring Students II", "titleSlug": "find-top-scoring-students-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 982, "totalSubmissionRaw": 2546}, "3189": {"acRate": 76.90895741556535, "difficulty": "Medium", "likes": 54, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3189", "paidOnly": true, "title": "Minimum Moves to Get a Peaceful Board", "titleSlug": "minimum-moves-to-get-a-peaceful-board", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting Sort", "id": "VG9waWNUYWdOb2RlOjYxMDcy", "slug": "counting-sort"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 4190, "totalSubmissionRaw": 5448}, "3190": {"acRate": 89.96320523303353, "difficulty": "Easy", "likes": 149, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3190", "paidOnly": false, "title": "Find Minimum Operations to Make All Elements Divisible by Three", "titleSlug": "find-minimum-operations-to-make-all-elements-divisible-by-three", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 96822, "totalSubmissionRaw": 107624}, "3191": {"acRate": 71.00706991358994, "difficulty": "Medium", "likes": 147, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3191", "paidOnly": false, "title": "Minimum Operations to Make Binary Array Elements Equal to One I", "titleSlug": "minimum-operations-to-make-binary-array-elements-equal-to-one-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Queue", "id": "VG9waWNUYWdOb2RlOjM0", "slug": "queue"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45196, "totalSubmissionRaw": 63650}, "3192": {"acRate": 65.43450893101497, "difficulty": "Medium", "likes": 122, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3192", "paidOnly": false, "title": "Minimum Operations to Make Binary Array Elements Equal to One II", "titleSlug": "minimum-operations-to-make-binary-array-elements-equal-to-one-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35864, "totalSubmissionRaw": 54809}, "3193": {"acRate": 34.07064215613013, "difficulty": "Hard", "likes": 104, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3193", "paidOnly": false, "title": "Count the Number of Inversions", "titleSlug": "count-the-number-of-inversions", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6839, "totalSubmissionRaw": 20073}, "3194": {"acRate": 85.45225238462575, "difficulty": "Easy", "likes": 119, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3194", "paidOnly": false, "title": "Minimum Average of Smallest and Largest Elements", "titleSlug": "minimum-average-of-smallest-and-largest-elements", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 69788, "totalSubmissionRaw": 81669}, "3195": {"acRate": 73.77643942967022, "difficulty": "Medium", "likes": 106, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3195", "paidOnly": false, "title": "Find the Minimum Area to Cover All Ones I", "titleSlug": "find-the-minimum-area-to-cover-all-ones-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40670, "totalSubmissionRaw": 55126}, "3196": {"acRate": 28.753753753753752, "difficulty": "Medium", "likes": 164, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "3196", "paidOnly": false, "title": "Maximize Total Cost of Alternating Subarrays", "titleSlug": "maximize-total-cost-of-alternating-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 21831, "totalSubmissionRaw": 75924}, "3197": {"acRate": 38.05872756933116, "difficulty": "Hard", "likes": 69, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3197", "paidOnly": false, "title": "Find the Minimum Area to Cover All Ones II", "titleSlug": "find-the-minimum-area-to-cover-all-ones-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4666, "totalSubmissionRaw": 12260}, "3198": {"acRate": 83.26334733053389, "difficulty": "Easy", "likes": 4, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3198", "paidOnly": true, "title": "Find Cities in Each State", "titleSlug": "find-cities-in-each-state", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1388, "totalSubmissionRaw": 1667}, "3199": {"acRate": 84.57609805924413, "difficulty": "Easy", "likes": 8, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3199", "paidOnly": true, "title": "Count Triplets with Even XOR Set Bits I", "titleSlug": "count-triplets-with-even-xor-set-bits-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 828, "totalSubmissionRaw": 979}, "3200": {"acRate": 42.98929991537312, "difficulty": "Easy", "likes": 138, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3200", "paidOnly": false, "title": "Maximum Height of a Triangle", "titleSlug": "maximum-height-of-a-triangle", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37083, "totalSubmissionRaw": 86261}, "3201": {"acRate": 38.16367670732238, "difficulty": "Medium", "likes": 131, "dislikes": 16, "categoryTitle": "Algorithms", "frontendQuestionId": "3201", "paidOnly": false, "title": "Find the Maximum Length of Valid Subsequence I", "titleSlug": "find-the-maximum-length-of-valid-subsequence-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26315, "totalSubmissionRaw": 68953}, "3202": {"acRate": 39.79057591623037, "difficulty": "Medium", "likes": 184, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3202", "paidOnly": false, "title": "Find the Maximum Length of Valid Subsequence II", "titleSlug": "find-the-maximum-length-of-valid-subsequence-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 17480, "totalSubmissionRaw": 43930}, "3203": {"acRate": 36.12082171334302, "difficulty": "Hard", "likes": 133, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3203", "paidOnly": false, "title": "Find Minimum Diameter After Merging Two Trees", "titleSlug": "find-minimum-diameter-after-merging-two-trees", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9196, "totalSubmissionRaw": 25459}, "3204": {"acRate": 93.82391590013141, "difficulty": "Medium", "likes": 4, "dislikes": 3, "categoryTitle": "Database", "frontendQuestionId": "3204", "paidOnly": true, "title": "Bitwise User Permissions Analysis", "titleSlug": "bitwise-user-permissions-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 714, "totalSubmissionRaw": 761}, "3205": {"acRate": 79.76338729763387, "difficulty": "Medium", "likes": 18, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3205", "paidOnly": true, "title": "Maximum Array Hopping Score I", "titleSlug": "maximum-array-hopping-score-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1281, "totalSubmissionRaw": 1606}, "3206": {"acRate": 67.27000357329376, "difficulty": "Easy", "likes": 90, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3206", "paidOnly": false, "title": "Alternating Groups I", "titleSlug": "alternating-groups-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 48947, "totalSubmissionRaw": 72762}, "3207": {"acRate": 32.02855340154149, "difficulty": "Medium", "likes": 100, "dislikes": 39, "categoryTitle": "Algorithms", "frontendQuestionId": "3207", "paidOnly": false, "title": "Maximum Points After Enemy Battles", "titleSlug": "maximum-points-after-enemy-battles", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25889, "totalSubmissionRaw": 80831}, "3208": {"acRate": 40.93422735284969, "difficulty": "Medium", "likes": 143, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3208", "paidOnly": false, "title": "Alternating Groups II", "titleSlug": "alternating-groups-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23687, "totalSubmissionRaw": 57866}, "3209": {"acRate": 34.49743937804652, "difficulty": "Hard", "likes": 145, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3209", "paidOnly": false, "title": "Number of Subarrays With AND Value of K", "titleSlug": "number-of-subarrays-with-and-value-of-k", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11182, "totalSubmissionRaw": 32414}, "3210": {"acRate": 69.02964925719883, "difficulty": "Easy", "likes": 88, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3210", "paidOnly": false, "title": "Find the Encrypted String", "titleSlug": "find-the-encrypted-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54969, "totalSubmissionRaw": 79631}, "3211": {"acRate": 86.62799543552681, "difficulty": "Medium", "likes": 160, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3211", "paidOnly": false, "title": "Generate Binary Strings Without Adjacent Zeros", "titleSlug": "generate-binary-strings-without-adjacent-zeros", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45549, "totalSubmissionRaw": 52580}, "3212": {"acRate": 52.216196835925246, "difficulty": "Medium", "likes": 135, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3212", "paidOnly": false, "title": "Count Submatrices With Equal Frequency of X and Y", "titleSlug": "count-submatrices-with-equal-frequency-of-x-and-y", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23302, "totalSubmissionRaw": 44626}, "3213": {"acRate": 19.975466906238662, "difficulty": "Hard", "likes": 147, "dislikes": 28, "categoryTitle": "Algorithms", "frontendQuestionId": "3213", "paidOnly": false, "title": "Construct String with Minimum Cost", "titleSlug": "construct-string-with-minimum-cost", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Suffix Array", "id": "VG9waWNUYWdOb2RlOjU2Njk4", "slug": "suffix-array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11562, "totalSubmissionRaw": 57881}, "3214": {"acRate": 51.22265122265123, "difficulty": "Hard", "likes": 2, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3214", "paidOnly": true, "title": "Year on Year Growth Rate", "titleSlug": "year-on-year-growth-rate", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 796, "totalSubmissionRaw": 1554}, "3215": {"acRate": 72.9264475743349, "difficulty": "Medium", "likes": 13, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3215", "paidOnly": true, "title": "Count Triplets with Even XOR Set Bits II", "titleSlug": "count-triplets-with-even-xor-set-bits-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 466, "totalSubmissionRaw": 639}, "3216": {"acRate": 53.956640835342874, "difficulty": "Easy", "likes": 80, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3216", "paidOnly": false, "title": "Lexicographically Smallest String After a Swap", "titleSlug": "lexicographically-smallest-string-after-a-swap", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 46093, "totalSubmissionRaw": 85426}, "3217": {"acRate": 69.00896553871057, "difficulty": "Medium", "likes": 608, "dislikes": 26, "categoryTitle": "Algorithms", "frontendQuestionId": "3217", "paidOnly": false, "title": "Delete Nodes From Linked List Present in Array", "titleSlug": "delete-nodes-from-linked-list-present-in-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}], "hasSolution": true, "hasVideoSolution": false, "totalAcceptedRaw": 177342, "totalSubmissionRaw": 256984}, "3218": {"acRate": 58.15182681084414, "difficulty": "Medium", "likes": 166, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3218", "paidOnly": false, "title": "Minimum Cost for Cutting Cake I", "titleSlug": "minimum-cost-for-cutting-cake-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26405, "totalSubmissionRaw": 45407}, "3219": {"acRate": 56.14025623735671, "difficulty": "Hard", "likes": 103, "dislikes": 17, "categoryTitle": "Algorithms", "frontendQuestionId": "3219", "paidOnly": false, "title": "Minimum Cost for Cutting Cake II", "titleSlug": "minimum-cost-for-cutting-cake-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20814, "totalSubmissionRaw": 37075}, "3220": {"acRate": 70.0076219512195, "difficulty": "Medium", "likes": 28, "dislikes": 10, "categoryTitle": "Database", "frontendQuestionId": "3220", "paidOnly": false, "title": "Odd and Even Transactions", "titleSlug": "odd-and-even-transactions", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7348, "totalSubmissionRaw": 10496}, "3221": {"acRate": 67.30523627075351, "difficulty": "Medium", "likes": 12, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3221", "paidOnly": true, "title": "Maximum Array Hopping Score II", "titleSlug": "maximum-array-hopping-score-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 527, "totalSubmissionRaw": 783}, "3222": {"acRate": 51.90010151227258, "difficulty": "Easy", "likes": 86, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3222", "paidOnly": false, "title": "Find the Winning Player in Coin Game", "titleSlug": "find-the-winning-player-in-coin-game", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39879, "totalSubmissionRaw": 76838}, "3223": {"acRate": 55.46554899823328, "difficulty": "Medium", "likes": 94, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3223", "paidOnly": false, "title": "Minimum Length of String After Operations", "titleSlug": "minimum-length-of-string-after-operations", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29511, "totalSubmissionRaw": 53206}, "3224": {"acRate": 23.19819409805028, "difficulty": "Medium", "likes": 206, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "3224", "paidOnly": false, "title": "Minimum Array Changes to Make Differences Equal", "titleSlug": "minimum-array-changes-to-make-differences-equal", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 12743, "totalSubmissionRaw": 54931}, "3225": {"acRate": 28.61656135683405, "difficulty": "Hard", "likes": 59, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3225", "paidOnly": false, "title": "Maximum Score From Grid Operations", "titleSlug": "maximum-score-from-grid-operations", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1721, "totalSubmissionRaw": 6014}, "3226": {"acRate": 64.83033320566832, "difficulty": "Easy", "likes": 87, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3226", "paidOnly": false, "title": "Number of Bit Changes to Make Two Integers Equal", "titleSlug": "number-of-bit-changes-to-make-two-integers-equal", "topicTags": [{"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 42318, "totalSubmissionRaw": 65275}, "3227": {"acRate": 63.03323061547431, "difficulty": "Medium", "likes": 131, "dislikes": 31, "categoryTitle": "Algorithms", "frontendQuestionId": "3227", "paidOnly": false, "title": "Vowels Game in a String", "titleSlug": "vowels-game-in-a-string", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Brainteaser", "id": "VG9waWNUYWdOb2RlOjMy", "slug": "brainteaser"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 37842, "totalSubmissionRaw": 60035}, "3228": {"acRate": 54.180289584306394, "difficulty": "Medium", "likes": 158, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3228", "paidOnly": false, "title": "Maximum Number of Operations to Move Ones to the End", "titleSlug": "maximum-number-of-operations-to-move-ones-to-the-end", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 27840, "totalSubmissionRaw": 51384}, "3229": {"acRate": 38.88647793122814, "difficulty": "Hard", "likes": 205, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3229", "paidOnly": false, "title": "Minimum Operations to Make Array Equal to Target", "titleSlug": "minimum-operations-to-make-array-equal-to-target", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Stack", "id": "VG9waWNUYWdOb2RlOjE1", "slug": "stack"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Monotonic Stack", "id": "VG9waWNUYWdOb2RlOjYxMDU0", "slug": "monotonic-stack"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15233, "totalSubmissionRaw": 39173}, "3230": {"acRate": 37.41875580315692, "difficulty": "Medium", "likes": 6, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3230", "paidOnly": true, "title": "Customer Purchasing Behavior Analysis", "titleSlug": "customer-purchasing-behavior-analysis", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 806, "totalSubmissionRaw": 2154}, "3231": {"acRate": 54.93197278911565, "difficulty": "Hard", "likes": 8, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3231", "paidOnly": true, "title": "Minimum Number of Increasing Subsequence to Be Removed", "titleSlug": "minimum-number-of-increasing-subsequence-to-be-removed", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 323, "totalSubmissionRaw": 588}, "3232": {"acRate": 83.38994220825306, "difficulty": "Easy", "likes": 112, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3232", "paidOnly": false, "title": "Find if Digit Game Can Be Won", "titleSlug": "find-if-digit-game-can-be-won", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 65798, "totalSubmissionRaw": 78904}, "3233": {"acRate": 26.759805679632226, "difficulty": "Medium", "likes": 170, "dislikes": 23, "categoryTitle": "Algorithms", "frontendQuestionId": "3233", "paidOnly": false, "title": "Find the Count of Numbers Which Are Not Special", "titleSlug": "find-the-count-of-numbers-which-are-not-special", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32830, "totalSubmissionRaw": 122684}, "3234": {"acRate": 16.04354206364851, "difficulty": "Medium", "likes": 233, "dislikes": 42, "categoryTitle": "Algorithms", "frontendQuestionId": "3234", "paidOnly": false, "title": "Count the Number of Substrings With Dominant Ones", "titleSlug": "count-the-number-of-substrings-with-dominant-ones", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7325, "totalSubmissionRaw": 45657}, "3235": {"acRate": 27.66114340244643, "difficulty": "Hard", "likes": 99, "dislikes": 25, "categoryTitle": "Algorithms", "frontendQuestionId": "3235", "paidOnly": false, "title": "Check if the Rectangle Corner Is Reachable", "titleSlug": "check-if-the-rectangle-corner-is-reachable", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Union Find", "id": "VG9waWNUYWdOb2RlOjIz", "slug": "union-find"}, {"name": "Geometry", "id": "VG9waWNUYWdOb2RlOjM4", "slug": "geometry"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6377, "totalSubmissionRaw": 23054}, "3236": {"acRate": 73.41954022988506, "difficulty": "Hard", "likes": 4, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3236", "paidOnly": true, "title": "CEO Subordinate Hierarchy", "titleSlug": "ceo-subordinate-hierarchy", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 511, "totalSubmissionRaw": 696}, "3237": {"acRate": 78.19025522041764, "difficulty": "Medium", "likes": 12, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3237", "paidOnly": true, "title": "Alt and Tab Simulation", "titleSlug": "alt-and-tab-simulation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 674, "totalSubmissionRaw": 862}, "3238": {"acRate": 61.40551372168386, "difficulty": "Easy", "likes": 73, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3238", "paidOnly": false, "title": "Find the Number of Winning Players", "titleSlug": "find-the-number-of-winning-players", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39224, "totalSubmissionRaw": 63877}, "3239": {"acRate": 78.27544107437818, "difficulty": "Medium", "likes": 60, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3239", "paidOnly": false, "title": "Minimum Number of Flips to Make Binary Grid Palindromic I", "titleSlug": "minimum-number-of-flips-to-make-binary-grid-palindromic-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 32698, "totalSubmissionRaw": 41773}, "3240": {"acRate": 23.288726292480984, "difficulty": "Medium", "likes": 119, "dislikes": 48, "categoryTitle": "Algorithms", "frontendQuestionId": "3240", "paidOnly": false, "title": "Minimum Number of Flips to Make Binary Grid Palindromic II", "titleSlug": "minimum-number-of-flips-to-make-binary-grid-palindromic-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9676, "totalSubmissionRaw": 41548}, "3241": {"acRate": 24.961696390267818, "difficulty": "Hard", "likes": 91, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3241", "paidOnly": false, "title": "Time Taken to Mark All Nodes", "titleSlug": "time-taken-to-mark-all-nodes", "topicTags": [{"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4073, "totalSubmissionRaw": 16317}, "3242": {"acRate": 83.13651503505461, "difficulty": "Easy", "likes": 82, "dislikes": 14, "categoryTitle": "Algorithms", "frontendQuestionId": "3242", "paidOnly": false, "title": "Design Neighbor Sum Service", "titleSlug": "design-neighbor-sum-service", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Design", "id": "VG9waWNUYWdOb2RlOjI1", "slug": "design"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35693, "totalSubmissionRaw": 42933}, "3243": {"acRate": 47.45827147977841, "difficulty": "Medium", "likes": 107, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3243", "paidOnly": false, "title": "Shortest Distance After Road Addition Queries I", "titleSlug": "shortest-distance-after-road-addition-queries-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26215, "totalSubmissionRaw": 55238}, "3244": {"acRate": 23.86693314422023, "difficulty": "Hard", "likes": 154, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3244", "paidOnly": false, "title": "Shortest Distance After Road Addition Queries II", "titleSlug": "shortest-distance-after-road-addition-queries-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Ordered Set", "id": "VG9waWNUYWdOb2RlOjYxMDcw", "slug": "ordered-set"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 11106, "totalSubmissionRaw": 46533}, "3245": {"acRate": 14.757439869547492, "difficulty": "Hard", "likes": 53, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3245", "paidOnly": false, "title": "Alternating Groups III", "titleSlug": "alternating-groups-iii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Indexed Tree", "id": "VG9waWNUYWdOb2RlOjI4", "slug": "binary-indexed-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1448, "totalSubmissionRaw": 9812}, "3246": {"acRate": 83.75184638109306, "difficulty": "Easy", "likes": 5, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3246", "paidOnly": true, "title": "Premier League Table Ranking", "titleSlug": "premier-league-table-ranking", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 1134, "totalSubmissionRaw": 1354}, "3247": {"acRate": 54.191616766467064, "difficulty": "Medium", "likes": 8, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3247", "paidOnly": true, "title": "Number of Subsequences with Odd Sum", "titleSlug": "number-of-subsequences-with-odd-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 543, "totalSubmissionRaw": 1002}, "3248": {"acRate": 82.44437147190818, "difficulty": "Easy", "likes": 115, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3248", "paidOnly": false, "title": "Snake in Matrix", "titleSlug": "snake-in-matrix", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 52724, "totalSubmissionRaw": 63951}, "3249": {"acRate": 55.69827531208132, "difficulty": "Medium", "likes": 149, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "3249", "paidOnly": false, "title": "Count the Number of Good Nodes", "titleSlug": "count-the-number-of-good-nodes", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 26191, "totalSubmissionRaw": 47023}, "3250": {"acRate": 46.111485397931986, "difficulty": "Hard", "likes": 124, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3250", "paidOnly": false, "title": "Find the Count of Monotonic Pairs I", "titleSlug": "find-the-count-of-monotonic-pairs-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15742, "totalSubmissionRaw": 34139}, "3251": {"acRate": 22.81655626603362, "difficulty": "Hard", "likes": 83, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3251", "paidOnly": false, "title": "Find the Count of Monotonic Pairs II", "titleSlug": "find-the-count-of-monotonic-pairs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5959, "totalSubmissionRaw": 26117}, "3252": {"acRate": 57.79283639883833, "difficulty": "Medium", "likes": 4, "dislikes": 6, "categoryTitle": "Database", "frontendQuestionId": "3252", "paidOnly": true, "title": "Premier League Table Ranking II", "titleSlug": "premier-league-table-ranking-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 597, "totalSubmissionRaw": 1033}, "3253": {"acRate": 56.4207650273224, "difficulty": "Medium", "likes": 8, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3253", "paidOnly": true, "title": "Construct String with Minimum Cost (Easy)", "titleSlug": "construct-string-with-minimum-cost-easy", "topicTags": [], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 413, "totalSubmissionRaw": 732}, "3254": {"acRate": 53.72228704784131, "difficulty": "Medium", "likes": 75, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3254", "paidOnly": false, "title": "Find the Power of K-Size Subarrays I", "titleSlug": "find-the-power-of-k-size-subarrays-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39134, "totalSubmissionRaw": 72845}, "3255": {"acRate": 26.73915187917183, "difficulty": "Medium", "likes": 115, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3255", "paidOnly": false, "title": "Find the Power of K-Size Subarrays II", "titleSlug": "find-the-power-of-k-size-subarrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24396, "totalSubmissionRaw": 91237}, "3256": {"acRate": 14.47411612504586, "difficulty": "Hard", "likes": 94, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3256", "paidOnly": false, "title": "Maximum Value Sum by Placing Three Rooks I", "titleSlug": "maximum-value-sum-by-placing-three-rooks-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7496, "totalSubmissionRaw": 51789}, "3257": {"acRate": 27.804846775227592, "difficulty": "Hard", "likes": 47, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3257", "paidOnly": false, "title": "Maximum Value Sum by Placing Three Rooks II", "titleSlug": "maximum-value-sum-by-placing-three-rooks-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4337, "totalSubmissionRaw": 15598}, "3258": {"acRate": 80.2433197486499, "difficulty": "Easy", "likes": 97, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3258", "paidOnly": false, "title": "Count Substrings That Satisfy K-Constraint I", "titleSlug": "count-substrings-that-satisfy-k-constraint-i", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39969, "totalSubmissionRaw": 49810}, "3259": {"acRate": 48.98531810766721, "difficulty": "Medium", "likes": 143, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3259", "paidOnly": false, "title": "Maximum Energy Boost From Two Drinks", "titleSlug": "maximum-energy-boost-from-two-drinks", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30028, "totalSubmissionRaw": 61300}, "3260": {"acRate": 14.739915883980911, "difficulty": "Hard", "likes": 86, "dislikes": 65, "categoryTitle": "Algorithms", "frontendQuestionId": "3260", "paidOnly": false, "title": "Find the Largest Palindrome Divisible by K", "titleSlug": "find-the-largest-palindrome-divisible-by-k", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 6764, "totalSubmissionRaw": 45889}, "3261": {"acRate": 21.488720241189313, "difficulty": "Hard", "likes": 114, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3261", "paidOnly": false, "title": "Count Substrings That Satisfy K-Constraint II", "titleSlug": "count-substrings-that-satisfy-k-constraint-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4134, "totalSubmissionRaw": 19238}, "3262": {"acRate": 60.883620689655174, "difficulty": "Medium", "likes": 7, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3262", "paidOnly": true, "title": "Find Overlapping Shifts", "titleSlug": "find-overlapping-shifts", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 565, "totalSubmissionRaw": 928}, "3263": {"acRate": 95.48387096774194, "difficulty": "Easy", "likes": 9, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3263", "paidOnly": true, "title": "Convert Doubly Linked List to Array I", "titleSlug": "convert-doubly-linked-list-to-array-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2072, "totalSubmissionRaw": 2170}, "3264": {"acRate": 81.84823910647607, "difficulty": "Easy", "likes": 100, "dislikes": 0, "categoryTitle": "Algorithms", "frontendQuestionId": "3264", "paidOnly": false, "title": "Final Array State After K Multiplication Operations I", "titleSlug": "final-array-state-after-k-multiplication-operations-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 49758, "totalSubmissionRaw": 60793}, "3265": {"acRate": 37.0477010300098, "difficulty": "Medium", "likes": 142, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3265", "paidOnly": false, "title": "Count Almost Equal Pairs I", "titleSlug": "count-almost-equal-pairs-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24962, "totalSubmissionRaw": 67378}, "3266": {"acRate": 10.239281292291745, "difficulty": "Hard", "likes": 143, "dislikes": 20, "categoryTitle": "Algorithms", "frontendQuestionId": "3266", "paidOnly": false, "title": "Final Array State After K Multiplication Operations II", "titleSlug": "final-array-state-after-k-multiplication-operations-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7113, "totalSubmissionRaw": 69459}, "3267": {"acRate": 20.8354659632269, "difficulty": "Hard", "likes": 68, "dislikes": 21, "categoryTitle": "Algorithms", "frontendQuestionId": "3267", "paidOnly": false, "title": "Count Almost Equal Pairs II", "titleSlug": "count-almost-equal-pairs-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5292, "totalSubmissionRaw": 25399}, "3268": {"acRate": 73.71541501976284, "difficulty": "Hard", "likes": 3, "dislikes": 1, "categoryTitle": "Database", "frontendQuestionId": "3268", "paidOnly": true, "title": "Find Overlapping Shifts II", "titleSlug": "find-overlapping-shifts-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 373, "totalSubmissionRaw": 506}, "3269": {"acRate": 64.76426799007444, "difficulty": "Hard", "likes": 6, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3269", "paidOnly": true, "title": "Constructing Two Increasing Arrays", "titleSlug": "constructing-two-increasing-arrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 261, "totalSubmissionRaw": 403}, "3270": {"acRate": 76.74271955973401, "difficulty": "Easy", "likes": 71, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3270", "paidOnly": false, "title": "Find the Key of the Numbers", "titleSlug": "find-the-key-of-the-numbers", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40161, "totalSubmissionRaw": 52332}, "3271": {"acRate": 84.57043929885306, "difficulty": "Medium", "likes": 69, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3271", "paidOnly": false, "title": "Hash Divided String", "titleSlug": "hash-divided-string", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 35172, "totalSubmissionRaw": 41589}, "3272": {"acRate": 29.772416366123615, "difficulty": "Hard", "likes": 82, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3272", "paidOnly": false, "title": "Find the Count of Good Integers", "titleSlug": "find-the-count-of-good-integers", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4788, "totalSubmissionRaw": 16082}, "3273": {"acRate": 37.93823764927062, "difficulty": "Hard", "likes": 141, "dislikes": 22, "categoryTitle": "Algorithms", "frontendQuestionId": "3273", "paidOnly": false, "title": "Minimum Amount of Damage Dealt to Bob", "titleSlug": "minimum-amount-of-damage-dealt-to-bob", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10897, "totalSubmissionRaw": 28723}, "3274": {"acRate": 70.01287572703458, "difficulty": "Easy", "likes": 88, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3274", "paidOnly": false, "title": "Check if Two Chessboard Squares Have the Same Color", "titleSlug": "check-if-two-chessboard-squares-have-the-same-color", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47307, "totalSubmissionRaw": 67569}, "3275": {"acRate": 47.73880194279547, "difficulty": "Medium", "likes": 88, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3275", "paidOnly": false, "title": "K-th Nearest Obstacle Queries", "titleSlug": "k-th-nearest-obstacle-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 30961, "totalSubmissionRaw": 64855}, "3276": {"acRate": 13.521859720355703, "difficulty": "Hard", "likes": 196, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3276", "paidOnly": false, "title": "Select Cells in Grid With Maximum Score", "titleSlug": "select-cells-in-grid-with-maximum-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 9458, "totalSubmissionRaw": 69946}, "3277": {"acRate": 46.94786174575278, "difficulty": "Hard", "likes": 94, "dislikes": 15, "categoryTitle": "Algorithms", "frontendQuestionId": "3277", "paidOnly": false, "title": "Maximum XOR Score Subarray Queries", "titleSlug": "maximum-xor-score-subarray-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 4007, "totalSubmissionRaw": 8535}, "3278": {"acRate": 45.09466437177281, "difficulty": "Medium", "likes": 4, "dislikes": 2, "categoryTitle": "Database", "frontendQuestionId": "3278", "paidOnly": true, "title": "Find Candidates for Data Scientist Position II", "titleSlug": "find-candidates-for-data-scientist-position-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 524, "totalSubmissionRaw": 1162}, "3279": {"acRate": 56.55021834061136, "difficulty": "Hard", "likes": 5, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3279", "paidOnly": true, "title": "Maximum Total Area Occupied by Pistons", "titleSlug": "maximum-total-area-occupied-by-pistons", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 259, "totalSubmissionRaw": 458}, "3280": {"acRate": 88.4265865565152, "difficulty": "Easy", "likes": 84, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3280", "paidOnly": false, "title": "Convert Date to Binary", "titleSlug": "convert-date-to-binary", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 47096, "totalSubmissionRaw": 53260}, "3281": {"acRate": 34.02558710129688, "difficulty": "Medium", "likes": 186, "dislikes": 33, "categoryTitle": "Algorithms", "frontendQuestionId": "3281", "paidOnly": false, "title": "Maximize Score of Numbers in Ranges", "titleSlug": "maximize-score-of-numbers-in-ranges", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19415, "totalSubmissionRaw": 57060}, "3282": {"acRate": 31.356686459703237, "difficulty": "Medium", "likes": 190, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3282", "paidOnly": false, "title": "Reach End of Array With Max Score", "titleSlug": "reach-end-of-array-with-max-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23605, "totalSubmissionRaw": 75279}, "3283": {"acRate": 32.5565831102458, "difficulty": "Hard", "likes": 106, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3283", "paidOnly": false, "title": "Maximum Number of Moves to Kill All Pawns", "titleSlug": "maximum-number-of-moves-to-kill-all-pawns", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Game Theory", "id": "VG9waWNUYWdOb2RlOjYxMDcz", "slug": "game-theory"}, {"name": "Bitmask", "id": "VG9waWNUYWdOb2RlOjYxMDc4", "slug": "bitmask"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5351, "totalSubmissionRaw": 16436}, "3284": {"acRate": 49.527186761229316, "difficulty": "Medium", "likes": 7, "dislikes": 3, "categoryTitle": "Algorithms", "frontendQuestionId": "3284", "paidOnly": true, "title": "Sum of Consecutive Subarrays", "titleSlug": "sum-of-consecutive-subarrays", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 419, "totalSubmissionRaw": 846}, "3285": {"acRate": 86.79512071585346, "difficulty": "Easy", "likes": 53, "dislikes": 13, "categoryTitle": "Algorithms", "frontendQuestionId": "3285", "paidOnly": false, "title": "Find Indices of Stable Mountains", "titleSlug": "find-indices-of-stable-mountains", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 41127, "totalSubmissionRaw": 47384}, "3286": {"acRate": 28.082968527076957, "difficulty": "Medium", "likes": 126, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3286", "paidOnly": false, "title": "Find a Safe Walk Through a Grid", "titleSlug": "find-a-safe-walk-through-a-grid", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}, {"name": "Shortest Path", "id": "VG9waWNUYWdOb2RlOjYxMDc2", "slug": "shortest-path"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23030, "totalSubmissionRaw": 82007}, "3287": {"acRate": 16.065740270532295, "difficulty": "Hard", "likes": 67, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3287", "paidOnly": false, "title": "Find the Maximum Sequence Value of Array", "titleSlug": "find-the-maximum-sequence-value-of-array", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3480, "totalSubmissionRaw": 21661}, "3288": {"acRate": 16.072739133980267, "difficulty": "Hard", "likes": 83, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3288", "paidOnly": false, "title": "Length of the Longest Increasing Path", "titleSlug": "length-of-the-longest-increasing-path", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3942, "totalSubmissionRaw": 24526}, "3289": {"acRate": 89.07620346910934, "difficulty": "Easy", "likes": 98, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3289", "paidOnly": false, "title": "The Two Sneaky Numbers of Digitville", "titleSlug": "the-two-sneaky-numbers-of-digitville", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 54846, "totalSubmissionRaw": 61572}, "3290": {"acRate": 41.365588847603235, "difficulty": "Medium", "likes": 150, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3290", "paidOnly": false, "title": "Maximum Multiplication Score", "titleSlug": "maximum-multiplication-score", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31394, "totalSubmissionRaw": 75894}, "3291": {"acRate": 18.390342052313883, "difficulty": "Medium", "likes": 129, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3291", "paidOnly": false, "title": "Minimum Number of Valid Strings to Form Target I", "titleSlug": "minimum-number-of-valid-strings-to-form-target-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Trie", "id": "VG9waWNUYWdOb2RlOjI3", "slug": "trie"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10054, "totalSubmissionRaw": 54670}, "3292": {"acRate": 16.63744301387706, "difficulty": "Hard", "likes": 59, "dislikes": 9, "categoryTitle": "Algorithms", "frontendQuestionId": "3292", "paidOnly": false, "title": "Minimum Number of Valid Strings to Form Target II", "titleSlug": "minimum-number-of-valid-strings-to-form-target-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Segment Tree", "id": "VG9waWNUYWdOb2RlOjI5", "slug": "segment-tree"}, {"name": "Rolling Hash", "id": "VG9waWNUYWdOb2RlOjU2NTk4", "slug": "rolling-hash"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3321, "totalSubmissionRaw": 19961}, "3293": {"acRate": 76.72176308539946, "difficulty": "Medium", "likes": 6, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3293", "paidOnly": true, "title": "Calculate Product Final Price", "titleSlug": "calculate-product-final-price", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 557, "totalSubmissionRaw": 726}, "3294": {"acRate": 82.0021299254526, "difficulty": "Medium", "likes": 4, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3294", "paidOnly": true, "title": "Convert Doubly Linked List to Array II", "titleSlug": "convert-doubly-linked-list-to-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Linked List", "id": "VG9waWNUYWdOb2RlOjc=", "slug": "linked-list"}, {"name": "Doubly-Linked List", "id": "VG9waWNUYWdOb2RlOjYxMDU4", "slug": "doubly-linked-list"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 770, "totalSubmissionRaw": 939}, "3295": {"acRate": 47.312039413761696, "difficulty": "Medium", "likes": 77, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3295", "paidOnly": false, "title": "Report Spam Message", "titleSlug": "report-spam-message", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 45711, "totalSubmissionRaw": 96616}, "3296": {"acRate": 35.21212121212121, "difficulty": "Medium", "likes": 202, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3296", "paidOnly": false, "title": "Minimum Number of Seconds to Make Mountain Height Zero", "titleSlug": "minimum-number-of-seconds-to-make-mountain-height-zero", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20916, "totalSubmissionRaw": 59400}, "3297": {"acRate": 41.32040754675528, "difficulty": "Medium", "likes": 98, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3297", "paidOnly": false, "title": "Count Substrings That Can Be Rearranged to Contain a String I", "titleSlug": "count-substrings-that-can-be-rearranged-to-contain-a-string-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 15046, "totalSubmissionRaw": 36413}, "3298": {"acRate": 59.938231769152765, "difficulty": "Hard", "likes": 69, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3298", "paidOnly": false, "title": "Count Substrings That Can Be Rearranged to Contain a String II", "titleSlug": "count-substrings-that-can-be-rearranged-to-contain-a-string-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13003, "totalSubmissionRaw": 21694}, "3299": {"acRate": 48.96265560165975, "difficulty": "Hard", "likes": 5, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3299", "paidOnly": true, "title": "Sum of Consecutive Subsequences", "titleSlug": "sum-of-consecutive-subsequences", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 236, "totalSubmissionRaw": 482}, "3300": {"acRate": 83.55413619037807, "difficulty": "Easy", "likes": 48, "dislikes": 2, "categoryTitle": "Algorithms", "frontendQuestionId": "3300", "paidOnly": false, "title": "Minimum Element After Replacement With Digit Sum", "titleSlug": "minimum-element-after-replacement-with-digit-sum", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 40553, "totalSubmissionRaw": 48535}, "3301": {"acRate": 35.58291533667731, "difficulty": "Medium", "likes": 96, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3301", "paidOnly": false, "title": "Maximize the Total Height of Unique Towers", "titleSlug": "maximize-the-total-height-of-unique-towers", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 28092, "totalSubmissionRaw": 78948}, "3302": {"acRate": 18.75857465979458, "difficulty": "Medium", "likes": 116, "dislikes": 24, "categoryTitle": "Algorithms", "frontendQuestionId": "3302", "paidOnly": false, "title": "Find the Lexicographically Smallest Valid Sequence", "titleSlug": "find-the-lexicographically-smallest-valid-sequence", "topicTags": [{"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 5059, "totalSubmissionRaw": 26969}, "3303": {"acRate": 11.513693847466833, "difficulty": "Hard", "likes": 48, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3303", "paidOnly": false, "title": "Find the Occurrence of First Almost Equal Substring", "titleSlug": "find-the-occurrence-of-first-almost-equal-substring", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "String Matching", "id": "VG9waWNUYWdOb2RlOjYxMDUy", "slug": "string-matching"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2968, "totalSubmissionRaw": 25778}, "3304": {"acRate": 71.48523419752641, "difficulty": "Easy", "likes": 88, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3304", "paidOnly": false, "title": "Find the K-th Character in String Game I", "titleSlug": "find-the-k-th-character-in-string-game-i", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 39649, "totalSubmissionRaw": 55465}, "3305": {"acRate": 40.29006762812678, "difficulty": "Medium", "likes": 91, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3305", "paidOnly": false, "title": "Count of Substrings Containing Every Vowel and K Consonants I", "titleSlug": "count-of-substrings-containing-every-vowel-and-k-consonants-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24724, "totalSubmissionRaw": 61365}, "3306": {"acRate": 20.8984253760682, "difficulty": "Medium", "likes": 163, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3306", "paidOnly": false, "title": "Count of Substrings Containing Every Vowel and K Consonants II", "titleSlug": "count-of-substrings-containing-every-vowel-and-k-consonants-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 10100, "totalSubmissionRaw": 48329}, "3307": {"acRate": 29.728468061931068, "difficulty": "Hard", "likes": 78, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3307", "paidOnly": false, "title": "Find the K-th Character in String Game II", "titleSlug": "find-the-k-th-character-in-string-game-ii", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Recursion", "id": "VG9waWNUYWdOb2RlOjMx", "slug": "recursion"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7642, "totalSubmissionRaw": 25706}, "3308": {"acRate": 52.060737527114966, "difficulty": "Medium", "likes": 4, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3308", "paidOnly": true, "title": "Find Top Performing Driver", "titleSlug": "find-top-performing-driver", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 480, "totalSubmissionRaw": 922}, "3309": {"acRate": 65.51320872924715, "difficulty": "Medium", "likes": 92, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3309", "paidOnly": false, "title": "Maximum Possible Number by Binary Concatenation", "titleSlug": "maximum-possible-number-by-binary-concatenation", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}, {"name": "Enumeration", "id": "VG9waWNUYWdOb2RlOjYxMDY2", "slug": "enumeration"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 31371, "totalSubmissionRaw": 47885}, "3310": {"acRate": 51.02764528132258, "difficulty": "Medium", "likes": 119, "dislikes": 38, "categoryTitle": "Algorithms", "frontendQuestionId": "3310", "paidOnly": false, "title": "Remove Methods From Project", "titleSlug": "remove-methods-from-project", "topicTags": [{"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Breadth-First Search", "id": "VG9waWNUYWdOb2RlOjIy", "slug": "breadth-first-search"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 20433, "totalSubmissionRaw": 40043}, "3311": {"acRate": 30.56471558120363, "difficulty": "Hard", "likes": 60, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3311", "paidOnly": false, "title": "Construct 2D Grid Matching Graph Layout", "titleSlug": "construct-2d-grid-matching-graph-layout", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Graph", "id": "VG9waWNUYWdOb2RlOjI0", "slug": "graph"}, {"name": "Matrix", "id": "VG9waWNUYWdOb2RlOjYxMDUz", "slug": "matrix"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2966, "totalSubmissionRaw": 9704}, "3312": {"acRate": 18.034082489503582, "difficulty": "Hard", "likes": 74, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3312", "paidOnly": false, "title": "Sorted GCD Pair Queries", "titleSlug": "sorted-gcd-pair-queries", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}, {"name": "Counting", "id": "VG9waWNUYWdOb2RlOjYxMDYy", "slug": "counting"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}, {"name": "Prefix Sum", "id": "VG9waWNUYWdOb2RlOjYxMDY4", "slug": "prefix-sum"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3651, "totalSubmissionRaw": 20245}, "3313": {"acRate": 72.49190938511327, "difficulty": "Hard", "likes": 3, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3313", "paidOnly": true, "title": "Find the Last Marked Nodes in Tree", "titleSlug": "find-the-last-marked-nodes-in-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 224, "totalSubmissionRaw": 309}, "3314": {"acRate": 74.39576800025341, "difficulty": "Easy", "likes": 52, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3314", "paidOnly": false, "title": "Construct the Minimum Bitwise Array I", "titleSlug": "construct-the-minimum-bitwise-array-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 23486, "totalSubmissionRaw": 31569}, "3315": {"acRate": 33.83049008973474, "difficulty": "Medium", "likes": 62, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3315", "paidOnly": false, "title": "Construct the Minimum Bitwise Array II", "titleSlug": "construct-the-minimum-bitwise-array-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Bit Manipulation", "id": "VG9waWNUYWdOb2RlOjE5", "slug": "bit-manipulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 13723, "totalSubmissionRaw": 40564}, "3316": {"acRate": 36.74781181619256, "difficulty": "Medium", "likes": 98, "dislikes": 11, "categoryTitle": "Algorithms", "frontendQuestionId": "3316", "paidOnly": false, "title": "Find Maximum Removals From Source String", "titleSlug": "find-maximum-removals-from-source-string", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Two Pointers", "id": "VG9waWNUYWdOb2RlOjk=", "slug": "two-pointers"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 8061, "totalSubmissionRaw": 21936}, "3317": {"acRate": 37.06205633157774, "difficulty": "Hard", "likes": 52, "dislikes": 10, "categoryTitle": "Algorithms", "frontendQuestionId": "3317", "paidOnly": false, "title": "Find the Number of Possible Ways for an Event", "titleSlug": "find-the-number-of-possible-ways-for-an-event", "topicTags": [{"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}, {"name": "Combinatorics", "id": "VG9waWNUYWdOb2RlOjYxMDU2", "slug": "combinatorics"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3237, "totalSubmissionRaw": 8733}, "3318": {"acRate": 62.79718456725756, "difficulty": "Easy", "likes": 83, "dislikes": 37, "categoryTitle": "Algorithms", "frontendQuestionId": "3318", "paidOnly": false, "title": "Find X-Sum of All K-Long Subarrays I", "titleSlug": "find-x-sum-of-all-k-long-subarrays-i", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 24089, "totalSubmissionRaw": 38360}, "3319": {"acRate": 61.95778092418587, "difficulty": "Medium", "likes": 82, "dislikes": 8, "categoryTitle": "Algorithms", "frontendQuestionId": "3319", "paidOnly": false, "title": "K-th Largest Perfect Subtree Size in Binary Tree", "titleSlug": "k-th-largest-perfect-subtree-size-in-binary-tree", "topicTags": [{"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}, {"name": "Binary Tree", "id": "VG9waWNUYWdOb2RlOjYxMDU3", "slug": "binary-tree"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 19254, "totalSubmissionRaw": 31076}, "3320": {"acRate": 32.00449636677506, "difficulty": "Hard", "likes": 85, "dislikes": 5, "categoryTitle": "Algorithms", "frontendQuestionId": "3320", "paidOnly": false, "title": "Count The Number of Winning Sequences", "titleSlug": "count-the-number-of-winning-sequences", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Dynamic Programming", "id": "VG9waWNUYWdOb2RlOjEz", "slug": "dynamic-programming"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 7971, "totalSubmissionRaw": 24905}, "3321": {"acRate": 14.234097176000759, "difficulty": "Hard", "likes": 63, "dislikes": 4, "categoryTitle": "Algorithms", "frontendQuestionId": "3321", "paidOnly": false, "title": "Find X-Sum of All K-Long Subarrays II", "titleSlug": "find-x-sum-of-all-k-long-subarrays-ii", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Heap (Priority Queue)", "id": "VG9waWNUYWdOb2RlOjYxMDUw", "slug": "heap-priority-queue"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 2994, "totalSubmissionRaw": 21033}, "3322": {"acRate": 75.56818181818183, "difficulty": "Medium", "likes": 3, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3322", "paidOnly": true, "title": "Premier League Table Ranking III", "titleSlug": "premier-league-table-ranking-iii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 266, "totalSubmissionRaw": 352}, "3323": {"acRate": 55.42406311637082, "difficulty": "Medium", "likes": 5, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3323", "paidOnly": true, "title": "Minimize Connected Groups by Inserting Interval", "titleSlug": "minimize-connected-groups-by-inserting-interval", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Binary Search", "id": "VG9waWNUYWdOb2RlOjEx", "slug": "binary-search"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}, {"name": "Sorting", "id": "VG9waWNUYWdOb2RlOjYxMDQ5", "slug": "sorting"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 281, "totalSubmissionRaw": 507}, "3324": {"acRate": 79.30632159524819, "difficulty": "Medium", "likes": 86, "dislikes": 7, "categoryTitle": "Algorithms", "frontendQuestionId": "3324", "paidOnly": false, "title": "Find the Sequence of Strings Appeared on the Screen", "titleSlug": "find-the-sequence-of-strings-appeared-on-the-screen", "topicTags": [{"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Simulation", "id": "VG9waWNUYWdOb2RlOjYxMDU1", "slug": "simulation"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 29908, "totalSubmissionRaw": 37712}, "3325": {"acRate": 54.331903090192, "difficulty": "Medium", "likes": 73, "dislikes": 6, "categoryTitle": "Algorithms", "frontendQuestionId": "3325", "paidOnly": false, "title": "Count Substrings With K-Frequency Characters I", "titleSlug": "count-substrings-with-k-frequency-characters-i", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 25070, "totalSubmissionRaw": 46139}, "3326": {"acRate": 26.62650798032116, "difficulty": "Medium", "likes": 84, "dislikes": 18, "categoryTitle": "Algorithms", "frontendQuestionId": "3326", "paidOnly": false, "title": "Minimum Division Operations to Make Array Non Decreasing", "titleSlug": "minimum-division-operations-to-make-array-non-decreasing", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Math", "id": "VG9waWNUYWdOb2RlOjg=", "slug": "math"}, {"name": "Greedy", "id": "VG9waWNUYWdOb2RlOjE3", "slug": "greedy"}, {"name": "Number Theory", "id": "VG9waWNUYWdOb2RlOjYxMDY3", "slug": "number-theory"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 16399, "totalSubmissionRaw": 61589}, "3327": {"acRate": 17.84075034923169, "difficulty": "Hard", "likes": 46, "dislikes": 12, "categoryTitle": "Algorithms", "frontendQuestionId": "3327", "paidOnly": false, "title": "Check if DFS Strings Are Palindromes", "titleSlug": "check-if-dfs-strings-are-palindromes", "topicTags": [{"name": "Array", "id": "VG9waWNUYWdOb2RlOjU=", "slug": "array"}, {"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Tree", "id": "VG9waWNUYWdOb2RlOjIw", "slug": "tree"}, {"name": "Depth-First Search", "id": "VG9waWNUYWdOb2RlOjIx", "slug": "depth-first-search"}, {"name": "Hash Function", "id": "VG9waWNUYWdOb2RlOjYxMDY1", "slug": "hash-function"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 3574, "totalSubmissionRaw": 20040}, "3328": {"acRate": 82.75862068965517, "difficulty": "Medium", "likes": 4, "dislikes": 0, "categoryTitle": "Database", "frontendQuestionId": "3328", "paidOnly": true, "title": "Find Cities in Each State II", "titleSlug": "find-cities-in-each-state-ii", "topicTags": [{"name": "Database", "id": "VG9waWNUYWdOb2RlOjYxMDQz", "slug": "database"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 216, "totalSubmissionRaw": 261}, "3329": {"acRate": 78.62595419847328, "difficulty": "Hard", "likes": 1, "dislikes": 1, "categoryTitle": "Algorithms", "frontendQuestionId": "3329", "paidOnly": true, "title": "Count Substrings With K-Frequency Characters II", "titleSlug": "count-substrings-with-k-frequency-characters-ii", "topicTags": [{"name": "Hash Table", "id": "VG9waWNUYWdOb2RlOjY=", "slug": "hash-table"}, {"name": "String", "id": "VG9waWNUYWdOb2RlOjEw", "slug": "string"}, {"name": "Sliding Window", "id": "VG9waWNUYWdOb2RlOjU1ODIx", "slug": "sliding-window"}], "hasSolution": false, "hasVideoSolution": false, "totalAcceptedRaw": 205, "totalSubmissionRaw": 261}}
\ No newline at end of file