func_code_string: #include <bits/stdc++.h>   using namespace std;   bool check = false;   string s;   int maxi, n, i, j, a;   int main() {     cin >> n;     vector<int> v;     for (i = 0; i < n; i++) {       maxi = 0;       for (j = 0; j < n; j++) {         cin >> a;         maxi = max(maxi, a);       }       if (check == false && maxi == n - 1) {         maxi = n;         check = true;       }       v.push_back(maxi);     }     for (i = 0; i < v.size(); i++) {       cout << v[i] <<    ;     }     return 0;   }   