leetcode

2545.cpp (264B)

 class Solution {
   public:
     vector<vector<int>> sortTheStudents(vector<vector<int>> &score, int k) {
         sort(score.begin(), score.end(),
              [k](const vector<int> &a, const vector<int> &b) { return a[k] >= b[k]; });
         return score;
     }
 };