func_code_string: #include <bits/stdc++.h>   using namespace std;   const int MAXN = 2e1 + 5;   map<int, int> mp;   long long n, arr[MAXN], brr[MAXN], crr[MAXN];   int main() {     cin >> n;     for (int i = 0; i < n; i++) {       cin >> arr[i];       brr[i] = arr[i];     }     sort(arr, arr + n);     for (int i = 0; i < n; i++) {       crr[i] = arr[(i + 1) % n];     }     for (int i = 0; i < n; i++) {       mp[arr[i]] = crr[i];     }     for (int i = 0; i < n; i++) {       cout << mp[brr[i]] <<    ;     }     return 0;   }   