Created
July 29, 2012 12:49
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スタートHaskell 2 第2回目演習 偶数と奇数にわける
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| oddEven :: [Int] -> ([Int], [Int]) | |
| oddEven [] = ([], []) | |
| oddEven (x:xs) | |
| | odd x = connectTuple ([x], []) $ oddEven xs | |
| | otherwise = connectTuple ([], [x]) $ oddEven xs | |
| where | |
| connectTuple :: ([a], [b]) -> ([a], [b]) -> ([a], [b]) | |
| connectTuple (x1, y1) (x2, y2) = (x1 ++ x2, y1 ++ y2) |
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