fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. const int MAX_LENGTH = 1000;
  5.  
  6. int main() {
  7.     int n, v[MAX_LENGTH + 1];
  8.     cin >> n;
  9.     for (int i = 1; i <= n; ++i) {
  10.         cin >> v[i];
  11.     }
  12.     for (int i = 1; i <= n / 2; ++i) {
  13.         v[i] = v[i] + v[n - i + 1];
  14.         v[n - i + 1] = v[i] - v[n - i + 1];
  15.         v[i] = v[i] - v[n - i + 1];
  16.     }
  17.     for (int i = 1; i <= n; ++i) {
  18.         if (v[i] % 2 == 0) {
  19.             cout << v[i] << ' ';
  20.         }
  21.     }
  22.     return 0;
  23. }
Success #stdin #stdout 0.01s 5272KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/zcyvoK
language:
C++ (gcc 8.3)
created:
77 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!