fork(4) download 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6.  
  7. 	cout << "hello 😀".size();
  8.  
  9. 	return 0;
  10. }
Compilation error #stdin compilation error #stdout 0.01s 5600KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:7:23: error: request for member ‘size’ in ‘"hello \37777777760\37777777637\37777777630\37777777600"’, which is of non-class type ‘const char [11]’
  cout << "hello 😀".size();
                       ^~~~
stdout 
Standard output is empty
https://ideone.com/UMKuRe
language:
C++14 (gcc 8.3)
created:
2 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!