15 lines
415 B
Haskell
15 lines
415 B
Haskell
import Text.Read
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f :: (Int,Int) -> Maybe Int -> (Int,Int)
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f (max,current) (Just next) = (max,current+next)
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f (currentMax,current) (Nothing) = (max currentMax current ,0)
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result=fst $ foldl f (0,0) (map (readMaybe) $lines "1000\n2000\n3000\n\n4000\n1000\n\n1000")
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compute input=fst $ foldl f (0,0) $ map (readMaybe) $lines input
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main = do
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content <- readFile "elves.txt"
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putStrLn $ show $compute content
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