10 lines
247 B
Haskell
10 lines
247 B
Haskell
import qualified Data.Map as M
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myMap = M.fromList [("hello", 13), ("world", 31), ("!", 71)]
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main = do -- pairs
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print $ M.toList myMap
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-- keys
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print $ M.keys myMap
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-- values
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print $ M.elems myMap
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