func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, k, x, y, p;   int v[109][109];   int main() {     cin >> n >> k;     p = n;     while (p) {       v[x++][y++] = k;       p--;     }     for (int i = 0; i < n; i++) {       for (int h = 0; h < n; h++) cout << v[i][h] <<    ;       cout <<   n ;     }     return 0;   }   