fork download
copy 
  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int swap(int &a,int &b)
  5. {
  6.  
  7.     return b,a;
  8. }
  9. int main() {
  10. 	int a=2,b=4;
  11. 	cout<<swap(a,b);
  12. 	cout<<a<<" "<<b;
  13. 	return 0;
  14. }
Success #stdin #stdout 0s 5312KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
22 4
https://ideone.com/xOo2Kp
language:
C++ (gcc 8.3)
created:
1 year 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!