On 09/01/2005, at 5:49 PM, Sean Seefried wrote:
I have managed to build package GHC *and* load it into GHCi.
Initially this did not work. When I loaded up ghci with the -package
ghc flag I was assaulted with the following error message.
GHCi runtime linker: fatal error: I found a duplicate def
Thanks all for the help!
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comments inline...
> module Main
> where
>
> import IO
>
> main = do
> hSetBuffering stdin LineBuffering
> words <- askForNumbers
> printWords words
> map read words
> putStrLn "The sum is"
> foldl (+) 0 words
as you noted "map read words" is a problema
Dmitri Pissarenko <[EMAIL PROTECTED]> writes:
> a) asking the user to enter several numbers (while the end of the sequence is
> indicated by entering 0)
> b) calculate the sum of those numbers.
>
> ...
>
Here is a corrected version:
> module Main where
>
> import IO
Delete this.
> main = do
>
Hello!
I am learning Haskell according to the "Yet Another Haskell Tutorial" by Hal
Daume Ill.
One of the exercises involves
a) asking the user to enter several numbers (while the end of the sequence is
indicated by entering 0)
b) calculate the sum of those numbers.
The program given below trie
