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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void listen (int n) {
  5.     int t;
  6.     cin >> t;
  7.     if (n > 1) {
  8.         listen (n - 1);
  9.     }
  10.     if (t % 2 == 0) {
  11.         cout << t << " ";
  12.     }
  13. }
  14.  
  15. int main() {
  16.     int n;
  17.     cin >> n;
  18.     if (n > 0) {
  19.         listen (n);
  20.     }
  21. }
Success #stdin #stdout 0.01s 5288KB
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stdin
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6
1 2 34 532 21 12
stdout
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12 532 34 2
https://ideone.com/Xx1SZL
language:
C++ (gcc 8.3)
created:
12 days ago
visibility:
public

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