func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long i, j, n, a, b, m, k, y, z, cos, pos, color;     long long r[5005], c[5005], x[100009];     cin >> n >> m >> k;     for (i = 1; i <= k; i++) {       cin >> cos >> pos >> color;       x[i] = color;       if (cos == 1)         r[pos] = i;       else         c[pos] = i;     }     for (i = 1; i <= n; i++) {       for (j = 1; j <= m; j++) {         y = max(r[i], c[j]);         cout << x[y] <<    ;       }       cout << endl;     }     return 0;   }   