764B - Timofey and cubes - CodeForces Solution

#include <iostream>
#include <cstring>
#include <algorithm>
#include <vector>
using namespace std;
int a[200100];
int main() {
    int n;
    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>a[i];
    }
    for(int i=1;i<=n/2;i=i+2){
                swap(a[i],a[n-i+1]);
            }

    for(int i=1;i<=n;i++){
        cout<<a[i]<<" ";
    }
    cout<<endl;
        return 0;
}