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18 lines
417 B
18 lines
417 B
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main = do
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content <- getContents
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putStrLn (show $ foldl getOp 0 (lines content))
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getOp :: Int -> String -> Int
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getOp acc number = acc + (math (read number)) + getFuel 0 (math(read number))
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getFuel :: Int -> Int -> Int
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getFuel acc fuel = do
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if (math fuel) > 0
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then acc + (math fuel) + getFuel acc (math fuel)
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else
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acc
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math :: Int -> Int
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math input = ((input `div` 3) - 2)
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