func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, m, s = 0;   int t[501][501];   int a = -1, b = -1, c = -1, d;   int g = -1;   int main() {     ios_base::sync_with_stdio(false);     cin >> n >> m;     for (int i = 0; i < n - 1; i++) {       for (int j = 0; j < m; j++) {         cin >> t[i][j];         if (j == 0) {           s = s ^ t[i][j];           a = t[i][j];         }         if (((!(t[i][j] == a)) && (j > 0)) && (b == -1)) {           b = i;           c = j + 1;         }       }     }     for (int j = 0; j < m; j++) {       cin >> d;       if (((s ^ d) > 0) && (g == -1)) {         g = j + 1;       }     }     if (g == -1) {       if (b == -1) {         cout <<  NIE  << endl;       } else {         cout <<  TAK  << endl;         for (int i = 0; i < n; i++) {           if (i == b) {             cout << c <<    ;           } else {             cout <<  1                   <<    ;           }         }       }     } else {       cout <<  TAK  << endl;       for (int i = 0; i < n - 1; i++) {         cout <<  1               <<    ;       }       cout << g <<    ;     }     cout << endl;     return 0;   }   