Formatted in this way should be compile: linerFind :: [Int] -> Int -> MaxSA -> MaxSA --MaxSA is MaximumSubarray linerFind xs len ms1@(MaxSA l h m) -- (MaxSA leftPosition rightPosition maxsum) | h<len = keepFind ms1 | otherwise = ms1 where keepFind ms'@(MaxSA l' h' m') = let ms2@(MaxSA l2 h2 m2)= find' xs l' (h'+1) in if m < m2 then linerFind xs len ms2 else keepFind ms2 Bye Luca. On Sep 9, 2011, at 4:53 PM, anyzhen wrote:
sorry and please forget the name and what it is meaning for. just look at in syntax aspect
the error : "parse error on input `|' Failed, modules loaded: none."
linerFind :: [Int] -> Int -> MaxSA -> MaxSA --MaxSA is MaximumSubarray linerFind xs len ms1@(MaxSA l h m) -- (MaxSA leftPosition rightPosition maxsum) | h<len = keepFind ms1 where keepFind ms'@(MaxSA l' h' m')= let ms2@(MaxSA l2 h2 m2)= find' xs l' (h'+1) in if m < m2 then linerFind xs len ms2 else keepFind ms2 |otherwise = ms1 --compiler say error is in this line
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