Re: still random number problem

What is wrong with it?

Take a look at the Wiki, which has some explanation of the IO monad (which you're using here, with the "do" notation): http://haskell.org/wiki/wiki?UsingIo http://haskell.org/wiki/wiki?ThatAnnoyingIoType http://haskell.org/wiki/wiki?UsingMonads Hope this helps! --KW 8-) -- Keith Wansbrough <kw217@cl.cam.ac.uk> http://www.cl.cam.ac.uk/users/kw217/ University of Cambridge Computer Laboratory.