[Haskell-cafe] elemt from list

[Ketil Malde]

"Pajo Patak" <brutalbanal at hotmail.com> writes:

> 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

Did you try it at all?

   Prelude> let { nthList ([x]:xs) 1     = [x]; 
                  nthList ([x]:xs) (n+1) = nthListh xs n}
   <interactive>:1: Variable not in scope: `nthListh'

-kzm
-- 
If I haven't seen further, it is by standing in the footprints of giants