func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long n, m, h;     cin >> n >> m >> h;     long long r[n], c[m], a[n][m];     for (long long i = 0; i < m; i++) {       cin >> c[i];     }     for (int i = 0; i < n; i++) {       cin >> r[i];     }     for (int i = 0; i < n; i++) {       for (int j = 0; j < m; j++) {         cin >> a[i][j];       }     }     for (int i = 0; i < n; i++) {       for (int j = 0; j < m; j++) {         if (r[i] == c[j] && a[i][j] == 1) {           a[i][j] = r[i];         }       }     }     for (int i = 0; i < n; i++) {       for (int j = 0; j < m; j++) {         if (a[i][j] == 1) {           a[i][j] = min(r[i], c[j]);         }       }     }     for (int i = 0; i < n; i++) {       for (int j = 0; j < m; j++) {         cout << a[i][j] <<    ;       }       cout << endl;     }     return 0;   }   