func_code_string: #include <bits/stdc++.h>   using namespace std;   int v[1000000];   int buggy_sorting(int n) {     if (n == 1 || n == 2) return 0;     v[0] = 5;     v[1] = 6;     v[2] = 1;     for (int i = 3; i < n; i++) v[i] = i;     return 1;   }   void median() {     int t, n, k, pas, cnt;     long long int s;     cin >> t;     for (int z = 0; z < t; z++) {       cin >> n >> k;       pas = n / 2;       for (int i = 0; i < n * k; i++) cin >> v[i];       cnt = 0;       s = 0;       for (int i = n * k - 1 - pas; i >= 0; i -= pas + 1)         if (cnt < k) {           s += v[i];           cnt++;         }       cout << s <<   n ;     }   }   int main() {     int n;     cin >> n;     if (buggy_sorting(n))       for (int i = 0; i < n; i++) cout << v[i] <<    ;     else       cout << -1;     return 0;   }   