7 lines
212 B
Haskell
7 lines
212 B
Haskell
import Data.Char (toLower)
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import Data.List ((\\))
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pangram :: String -> Bool
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pangram = null . (['a' .. 'z'] \\) . map toLower
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main = print $ pangram "How razorback-jumping frogs can level six piqued gymnasts!"
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