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@ -0,0 +1,13 @@
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import qualified Data.Map as M
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myMap :: M.Map String Int
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myMap = M.fromList [("hello", 13), ("world", 31), ("!", 71)]
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main :: IO ()
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main =
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(putStrLn . unlines) $
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[ show . M.toList -- Pairs
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, show . M.keys -- Keys
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, show . M.elems -- Values
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] <*>
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pure myMap
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