Created
June 22, 2020 06:08
-
-
Save lumie1337/7e491e92b1e1aa4641261e76503d599e to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| l1 f (a,b)=(f a,b) | |
| g "inc"=l1 (+1) | |
| g "dec"=l1 (subtract 1) | |
| g "double"=l1 (*2) | |
| g "half"=l1 (`div`2) | |
| g "print"=\(v,s)->(v,s<>show v) | |
| main=interact$snd.foldl (flip g) (0,"").takeWhile (/="exit").words |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment