fork download
copy 
  1. c=r=l=1
  2. while c<2015
  3. r^=r<<1
  4. c+=r.s(2).count ?0
  5. l+=1
  6. end
  7. p l
Runtime error #stdin #stdout #stderr 0s 28216KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
stderr
copy 
prog.rb:4:in `<main>': undefined method `count?' for "11":String (NoMethodError)
https://ideone.com/PFlmNb
language:
Ruby (ruby 2.5.5)
created:
4 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!