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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int constexpr foo(int a, int b) {
  5. 	return 2*a + b;
  6. }
  7.  
  8. int main() {
  9. 	cout << foo(2, 5) << endl;
  10. 	int a, b;
  11. 	cin >> a >> b;
  12. 	cout << foo(a, b) << endl;
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 15224KB
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2 5
stdout
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9
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https://ideone.com/kiJILw
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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