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  1. #include <iostream>
  2.  
  3. constexpr int test(const int a, const int b) {
  4.     return a+b;
  5. }
  6.  
  7. int main() {
  8.     int k = 2;
  9.     const int n = k+1;
  10.     std::cin >> k;
  11.     std::cout << test(k, n) << '\n';
  12.     std::cout << test(1, 2) << '\n';
  13.     return 0;
  14. }
Success #stdin #stdout 0s 3464KB
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https://ideone.com/STL0Xm
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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