[Haskell-cafe] loop problem
r.wobben at home.nl
Sat May 10 16:31:36 UTC 2014
Stuart A. Kurtz schreef op 10-5-2014 18:17:
> Dear Roelof,
> I took a quick look at the course -- it wasn't immediately evident to me where you are in it. It looks pretty good, although more examples/exercise are always welcome.
> It occurred to me, though, if you're going to write it so it looks like C, you'd might as well take advantage of Text.Printf:
> import Control.Monad
> import Text.Printf
> loop :: Int -> IO ()
> loop n = when (n <= 100) $ do
> printf "%d %d\n" n (n^2)
> loop $ n+1
> main :: IO ()
> main = loop 1
Sorry that I did not make that clear.
So in your oponion this could be a good way to learn haskell very good.
I get the feeling on your remarks that im not really to do things the
haskell way and that is what im looking for.
I have looked at the book http://learnyouahaskell.com/chapters but I
miss there exercises
What do you think about this one :
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