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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5.     int i = 2;
  6.     int n; 
  7.     cin >> n;
  8.  
  9.     while (i <= n) {
  10.     if ( i % 2 == 0 ) {
  11.         cout << i << " ";
  12.     }
  13.     i++;
  14. }
  15. 	}
Success #stdin #stdout 0.01s 5288KB
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stdin
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10
stdout
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2 4 6 8 10
https://ideone.com/i0xdwr
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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