func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, m;     cin >> n >> m;     int a[n][m];     int b[n];     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++) {       b[i] = a[i][0];       for (int j = 1; j < m; j++) b[i] = min(a[i][j], b[i]);     }     int ans = b[0];     for (int i = 1; i < n; i++) {       ans = max(b[i], ans);     }     cout << ans;   }   