diff --git a/daily/May22.cpp b/daily/May22.cpp
new file mode 100644
index 0000000..61ceb67
--- /dev/null
+++ b/daily/May22.cpp
@@ -0,0 +1,34 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+class Solution {
+ public:
+  vector<vector<int>> findWinners(vector<vector<int>>& matches) {
+    unordered_map<int, int> lost_map;
+    for (int i = 0; i < matches.size(); i++) {
+      int lose = matches[i][1];
+      lost_map[lose]++;
+    }
+
+    vector<int> notLost;
+    vector<int> oneLost;
+
+    for (int i = 0; i < matches.size(); i++) {
+      int winner = matches[i][0];
+      int loser = matches[i][1];
+      if (lost_map.find(winner) == lost_map.end()) {
+        // not find winner
+        notLost.push_back(winner);
+        lost_map[winner] = 2;
+      }
+
+      if (lost_map[loser] == 1) {
+        oneLost.push_back(loser);
+      }
+    }
+
+    sort(notLost.begin(), notLost.end());
+    sort(oneLost.begin(), oneLost.end());
+    return {notLost, oneLost};
+  }
+};
\ No newline at end of file
diff --git a/daily/python/2225_find_players_w_zero_one_losses.py b/daily/python/2225_find_players_w_zero_one_losses.py
index e69de29..d0b88c3 100644
--- a/daily/python/2225_find_players_w_zero_one_losses.py
+++ b/daily/python/2225_find_players_w_zero_one_losses.py
@@ -0,0 +1,16 @@
+from collections import Counter
+from typing import List
+
+
+class Solution:
+    def findWinners(self, matches: List[List[int]]) -> List[List[int]]:
+        players = set(x for match in matches for x in match)
+        loss_count = Counter(loser for _, loser in matches)
+
+        winners = sorted(x for x in players if x not in loss_count)
+        # winners = sorted(winners)
+
+        one_loss_players = sorted(x for x, c in loss_count.items() if c == 1)
+        # one_loss_players = sorted(one_loss_players)
+
+        return [winners, one_loss_players]
diff --git a/daily/rust/2225_find_players_w_zero_one_losses.rs b/daily/rust/2225_find_players_w_zero_one_losses.rs
index e69de29..b839d29 100644
--- a/daily/rust/2225_find_players_w_zero_one_losses.rs
+++ b/daily/rust/2225_find_players_w_zero_one_losses.rs
@@ -0,0 +1,20 @@
+impl Solution {
+    pub fn find_winners(matches: Vec<Vec<i32>>) -> Vec<Vec<i32>> {
+        let mut loss_count = HashMap::new();
+        for m in matches {
+            loss_count.entry(m[0]).or_insert(0);
+            *loss_count.entry(m[1]).or_insert(0) += 1;
+        }
+
+        let mut ans = vec![vec![], vec![]];
+        for (player, cnt) in loss_count {
+            if cnt < 2 {
+                ans[cnt as usize].push(player);
+            }
+        }
+
+        ans[0].sort_unstable();
+        ans[1].sort_unstable();
+        ans
+    }
+}
\ No newline at end of file