[Haskell-cafe] elemt from list

[Bayley, Alistair]

There is a Prelude function "!!" which I think would do what you want:

<http://haskell.org/ghc/docs/latest/html/libraries/base/Data.List.html#v%3A!
!>

You may find other useful list functions in this library...


> -----Original Message-----
> From: Pajo Patak [mailto:brutalbanal at hotmail.com]
> Sent: 27 January 2004 09:32
> To: haskell-cafe at haskell.org
> Subject: [Haskell-cafe] elemt from list
> 
> 
> I want  to return a list, from and list of lists (all 
> integers), where is 
> the erroe in the code?
> 
> nthList :: [[a]] -> Int -> [a]
> nthList ([x]:xs) 1     = [x]
> nthList ([x]:xs) (n+1) = nthListh xs n


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