func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, m, k, i, j;     cin >> n >> m >> k;     int a[n][m];     for (i = 0; i < n; i++) {       for (j = 0; j < m; j++) {         cin >> a[i][j];       }     }     int x;     for (i = 0; i < k; i++) {       cin >> x;       x--;       int v = 0;       while (v < n) {         if (a[v][x] == 2) {           v++;         } else if (a[v][x] == 1) {           a[v][x] = 2;           x++;         } else {           a[v][x] = 2;           x--;         }       }       cout << x + 1 <<    ;     }     cout << endl;     return 0;   }   