Re: [Haskell-beginners] about "putStr"

Try putStrLn or put "/n" at end of first putStr main = do putStrLn "Give me some input: " l <- getLine putStrLn $ map toUpper l Mar 19, 2020 7:37:15 PM nowsnow <nowsnow@163.com>:

GHC 8.6.5 ===== import Data.Char

main = do putStr "Give me some input: " l <- getLine putStrLn $ map toUpper l ====run==== my str Give me some input:MY STR

===not:=== Give me some input:my str MY STR

-- nowsnow <nowsnow@163.com>

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