fork download
copy 
  1. int x;
  2. int x;
  3.  
  4. int main()
  5. {
  6. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
compilation info 
prog.cpp:2: error: redefinition of ‘int x’
prog.cpp:1: error: ‘int x’ previously declared here
stdout
copy 
Standard output is empty
https://ideone.com/zdZUg
language:
C++ (gcc 8.3)
created:
11 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!