From 6cc210eba8f128b30a91b3fb69f3309763cbd2c4 Mon Sep 17 00:00:00 2001
From: Harsh  Vaidya <harshvaidya432004@gmail.com>
Date: Thu, 20 Jun 2024 11:41:12 +0530
Subject: [PATCH] added Q-2348 of js

---
 ...2348-number-of-zero-filled-with-subaary.js | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 javascript/2348-number-of-zero-filled-with-subaary.js

diff --git a/javascript/2348-number-of-zero-filled-with-subaary.js b/javascript/2348-number-of-zero-filled-with-subaary.js
new file mode 100644
index 000000000..4821c1779
--- /dev/null
+++ b/javascript/2348-number-of-zero-filled-with-subaary.js
@@ -0,0 +1,30 @@
+/**
+ * @param {number[]} nums
+ * @return {number}
+ */
+var zeroFilledSubarray = function(nums) {
+    let count = 0;
+    let totalSubarrays = 0;
+    
+    for (let i = 0; i < nums.length; i++) {
+        if (nums[i] === 0) {
+            count++;
+        } else {
+            if (count > 0) {
+                totalSubarrays += (count * (count + 1)) / 2;
+                count = 0;
+            }
+        }
+    }
+    
+    if (count > 0) {
+        totalSubarrays += (count * (count + 1)) / 2;
+    }
+    
+    return totalSubarrays;
+};
+
+// Test cases
+console.log(zeroFilledSubarray([1, 3, 0, 0, 2, 0, 0, 4])); 
+console.log(zeroFilledSubarray([0, 0, 0, 2, 0, 0]));       
+console.log(zeroFilledSubarray([2, 10, 2019]));