Create 2965. Find Missing and Repeated Values

Author: Chayandas07

2965. Find Missing and Repeated Values

@@ -0,0 +1,30 @@
+#include <vector>
+using namespace std;
+
+class Solution {
+public:
+    vector<int> findMissingAndRepeatedValues(vector<vector<int>>& grid) {
+        int n = grid.size();
+        vector<int> res(2);
+        vector<int> num(n * n + 1, 0);
+
+        for (int i = 0; i < n; i++) {
+            for (int j = 0; j < n; j++) {
+                if (num[grid[i][j]] == 1) {
+                    res[0] = grid[i][j];
+                } else {
+                    num[grid[i][j]] = 1;
+                }
+            }
+        }
+
+        for (int i = 1; i <= n * n; i++) {
+            if (num[i] == 0) {
+                res[1] = i;
+                break;
+            }
+        }
+
+        return res;
+    }
+};