fork download 
  1. read a
  2. print a.len()
Runtime error #stdin #stdout 0s 4596KB
comments (?)
stdin 
hello
stdout 
Standard output is empty
https://ideone.com/AyXKO
language:
Perl (perl 5.28.1)
created:
14 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!