[Haskell-cafe] [Haskell-beginners] ghc --make Vs runhaskell

[Kim-Ee Yeoh]

Hey Madhu,

Right, this is another gotcha -- haskell has a bunch of them.

As Tristan and Brandon have remarked, the runhaskell interpreter and
compiled programs handle output buffering differently.

Here are changes to make your game work:

On Wed, Feb 4, 2015 at 10:23 AM, Madhu Babu <madhub.bits at gmail.com> wrote:

> import System.Random
> import Control.Monad(when)
>
import System.IO


> main = do
>   ranGen <- getStdGen
>   let (rand,_) = randomR (1,10) ranGen :: (Int,StdGen)
>
  hSetBuffering stdout NoBuffering


>   putStr "Guess a number between 1 and 10 : "
>

You might want to take a look at the "Summing Two Numbers" section here:

https://www.haskell.org/onlinereport/io.html

-- Kim-Ee
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