fork download
copy 
  1. main = print $ foldr (:) [] "abcd"
Success #stdin #stdout 0.01s 3588KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
"abcd"
https://ideone.com/eFqS5
language:
Haskell (ghc 8.4.4)
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!