Re: [Haskell-cafe] newbie help

On 11/4/05, Abhijit Ray wrote:

I wrote the following program and it dint compile. what's wrong with it

module Main where

import IO

main = do hSetBuffering stdin LineBuffering let testList = makeList let sum = foldr (+) 0 testList putStrLn "Sum is " ++ show(sum)

Write either testList <- makeList or sum <- liftM (foldr (+) 0) testList You probably want the former form. BTW, there is a sum function in Haskell prelude. Best regards Tomasz