13 lines
320 B
Haskell
13 lines
320 B
Haskell
--Calculate squares, testing for the last 6 digits
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findBabbageNumber :: Integer
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findBabbageNumber =
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head (filter ((269696 ==) . flip mod 1000000 . (^ 2)) [1 ..])
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main :: IO ()
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main =
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(putStrLn . unwords)
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(zipWith
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(++)
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(show <$> ([id, (^ 2)] <*> [findBabbageNumber]))
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[" ^ 2 equals", " !"])
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