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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int greet(){
  5. 	cout<<"hello asha";
  6. 	return 0;
  7. }
  8.  
  9. int main() {
  10.  
  11. //reference variable 
  12.  
  13. // int x=4;
  14. // int y=x;
  15. // y--;
  16. // x++;
  17. // cout<<x<<endl<<y;
  18. int x=7;
  19. int &y=x;
  20. // x++;
  21. // y++;
  22. // cout<<x<<endl<<y;
  23. cout<<&x<<endl;   // address of x variable: 0x7ffd868651e4
  24. cout<<&y<<endl;
  25.  
  26. int z=greet();
  27. 	return 0;
  28. }
Success #stdin #stdout 0.01s 5316KB
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Standard input is empty
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0x7ffd18c7fa34
0x7ffd18c7fa34
hello asha
https://ideone.com/kepx3l
language:
C++14 (gcc 8.3)
created:
3 days ago
visibility:
public

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