fork download 
  1.     #include <iostream>
  2.     #include <string>
  3.  
  4.     using namespace std;
  5.  
  6.     int main() {
  7.     	string s;
  8.         cout << s.length() << endl;
  9.     	return 0;
  10.     }
Success #stdin #stdout 0s 3456KB
comments (?)
stdin 
Standard input is empty
stdout 
0
https://ideone.com/3No5Rv
language:
C++14 (gcc 8.3)
created:
8 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!