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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     int n;
  6.     cin >> n;
  7.     cout << ((n % 2 == 0) || (n == 1)? n/2 : n); 
  8.     return 0;
  9. }
Success #stdin #stdout 0s 15232KB
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https://ideone.com/rtdriK
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
secret

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