Read Command-Line Arguments: Difference between revisions
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Created task, added C++ and Perl |
Added Haskell example |
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}
=={{header|Haskell}}==
import System.Environment
main = do
prog <- getProgName
args <- getArgs
putStrLn $ "Program name: " ++ prog
putStrLn $ "There are " ++ show (length args) ++ " arguments:"
forM_ (zip args [1..]) $ \(a,i) ->
putStrLn $ "Argument #" ++ show i ++ " is " ++ a
=={{header|Perl}}==
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