func_code_string: #include <bits/stdc++.h>   using namespace std;   const int INF = 1 << 30;   int main() {     int n, m;     scanf( %d%d , &n, &m);     int maxc = 0;     for (int i = 0; i < n; i++) {       int minc = INF;       for (int j = 0; j < m; j++) {         int cij;         scanf( %d , &cij);         if (minc > cij) minc = cij;       }       if (maxc < minc) maxc = minc;     }     printf( %d n , maxc);     return 0;   }   