16 lines
347 B
Text
16 lines
347 B
Text
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data List a where
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Nil : List a
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Cons : a -> List a -> List a
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map : (a -> b) -> List a -> List b
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map f xs = case xs of
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Nil => Nil
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Cons x xs => Cons (f x) (map f xs)
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sum : List Int -> Int
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sum xs = case xs of
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Nil => 0
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Cons x xs => x + (sum xs)
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main = let y = 10 in sum (map (\x. x + y) (Cons 2 (Cons 4 Nil)))
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