aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

September 2017 Update

Browse source
This commit is contained in:
Ingy döt Net 2017-09-23 10:01:46 +02:00
parent bba7bfd280
commit ba8067c3b7
14570 changed files with 153136 additions and 63871 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Task/Letter-frequency/Haskell/letter-frequency-1.hs
View file

@ -1,3 +0,0 @@
import Data.List
main = readFile "freq.hs" >>= mapM_ (\x -> print (head x, length x)) . group . sort

8
Task/Letter-frequency/Haskell/letter-frequency-2.hs
View file

@ -1,8 +0,0 @@
import qualified Data.Map as M
main = do
text <- readFile "freq.hs"
let result = foldl (flip (M.adjust (+1))) initial text
mapM_ print $ M.toList result
initial = M.fromList $ zipWith (\k v -> (toEnum k,v)) [0..255] (repeat 0)