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ABC words: Difference between revisions

m
(→‎{{header|Haskell}}: Added a solution in Haskell)
m (→‎{{header|Haskell}}: desugared do)
Line 525:
| c == x = Just xs
| otherwise = go xs
 
 
--------------------------- TEST -------------------------
main =:: doIO ()
main =
s <- readFile "unixdict.txt" >>= \s ->
mapM_ print $ zip [1 ..] $ filter isABC (lines s)</lang>
{{Out}}
<pre>(1,"aback")
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