func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long mod = 1000 * 1000 * 1000 + 7LL;   const double EXP = 1e-6;   const int MAX = 100001;   int main() {     int n, k;     while (cin >> n >> k) {       int a[10001];       for (int i = 1; i <= n; i++) a[i] = 1;       a[n] = 0;       while (k--) {         for (int i = 1; i <= n; i++) {           if (a[i] + a[i] > n - i) {             int p = n - i - a[i];             int o = n - p;             a[i] += a[o];             cout << o <<    ;           } else if (a[i] == n - i)             cout << n <<    ;           else {             a[i] += a[i];             cout << i <<    ;           }         }         cout << endl;       }     }     return 0;   }   