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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. const int& get_value(const int& x) {
  5. 	return x;
  6. }
  7.  
  8. int main() {
  9. 	const int& a = 2 + 3;
  10.  
  11. 	cout << a;
  12.  
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 4108KB
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5
https://ideone.com/Ds73Oj
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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