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99 Elm Problems/Problem 3
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Problem 3: Implement the function nth to return the n-th element of a list.
import Html exposing (text)
import List exposing (head, length)
import Maybe
nth: Int -> List a -> Maybe a
-- your implementation goes here
main =
case (nth 2 (List.range 1 4)) of
Just a -> text (toString a)
Nothing -> text "No element found"
Result:
3
Solutions