fork(2) download
copy 
  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int& func();
  6.  
  7. int main()
  8. {
  9.     cout << func();
  10. }
  11.  
  12. int& func()
  13. {
  14.     int a = 99;
  15.     return a;
  16. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/EBtCzC
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

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!