fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int I = 5;
  5.  
  6. int& clone(int& i)
  7. {
  8. 	int * p = &i;
  9. 	return *p;
  10. }
  11.  
  12. int main() {
  13.  
  14. 	cout << I << endl;
  15.  
  16. 	clone(I) += 5;
  17.  
  18. 	cout << I << endl;
  19.  
  20. }
Success #stdin #stdout 0s 4344KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
5
10
https://ideone.com/5fSQqc
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!