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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Munching-squares/Haskell/munching-squares.hs Normal file
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import qualified Data.ByteString as BY (writeFile, pack)
import Data.Bits (xor)
main :: IO ()
main =
BY.writeFile
"out.pgm"
(BY.pack
(fmap (fromIntegral . fromEnum) "P5\n256 256\n256\n" ++
[ x `xor` y
| x <- [0 .. 255]
, y <- [0 .. 255] ]))