Runtime 58 ms (Top 99.1%) | Memory 27.0 MB (Top 26.21%)

Author: AnasImloul

scripts/algorithms/S/Sort the Students by Their Kth Score/Sort the Students by Their Kth Score.cpp

@@ -0,0 +1,20 @@
+
+class Solution {
+public:
+    // int x;
+    // bool static cmp(vector<int> &a,vector<int> &b){
+    //     return a[x]>b[x];
+    // }
+    vector<vector<int>> sortTheStudents(vector<vector<int>>& score, int k) {
+        vector<vector<int>> v;
+        for(int i = 0; i < score.size(); i++){
+            v.push_back({score[i][k],i});
+        }
+        sort(v.begin(),v.end());
+        vector<vector<int>> ans;
+        for(int i = score.size()-1; i>=0; i--){
+            ans.push_back(score[v[i][1]]);
+        }
+        return ans;
+    }
+};