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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void f(int &x, int &y){
  5.   x*=2;
  6.   y*=3;
  7. }
  8.  
  9. int main() {
  10.   int a=1; 
  11.   int b=2;
  12.  
  13.   f(a,b);
  14.   cout << a << b;
  15.  
  16.   return 0;
  17. }
Success #stdin #stdout 0s 3296KB
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https://ideone.com/2hgpZb
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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