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7 lines
184 B
7 lines
184 B
7 years ago
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# Exercises: Type Matching
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1. (c) `not :: Bool -> Bool`
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2. (d) `length :: [a] -> Int`
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3. (b) `concat :: [[a]] -> [a]`
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4. (a) `head :: [a] -> a`
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5. (e) `(<) :: Ord a => a -> a -> Bool`
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