347A - Difference Row - CodeForces Solution

#include <bits/stdc++.h>

using namespace std;

const int MAX_N = 50 + 3;

int main() {
    int n; cin >> n; vector< int >vc(n);
    for(auto &i : vc)
        cin >> i;

    sort(vc.begin() , vc.end());
    swap(vc[0] , vc.back());
    for(auto i : vc)
        cout << i << " " ;


}