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Diffstat (limited to 'h14.hs')
-rw-r--r-- | h14.hs | 10 |
1 files changed, 0 insertions, 10 deletions
@@ -1,10 +0,0 @@ -import Control.Applicative - -dupli :: [a] -> [a] -dupli = concatMap (replicate 2) - -dupli' xs = concat [ [x,x] | x <- xs ] - -dupli'' = (<**> [id,id]) - -dupli''' = foldr ((.) <$> (:) <*> (:)) [] |