Anonymous user
Caesar cipher: Difference between revisions
→{{header|Haskell}}: Removed unnecessary imports.
(→{{header|Haskell}}: Now applies to all of stdin) |
(→{{header|Haskell}}: Removed unnecessary imports.) |
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Line 1,645:
import System.Exit (die)
import System.Environment (getArgs)
main :: IO ()
main = runExceptT parseKey >>= \case
Left err -> die err
Right k ->
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