411 REFERENCE · Wikibooks
99 Elm Problems/Problem 6
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Determine if a list is a palindrome, that is, the list is identical when read forward or backward.
import Html exposing (text)
import List
isPalindrome : List a -> Bool
-- your implementation goes here
main =
isPalindrome [1,2,3,2,1] |> toString |> text
Result:
True
Solutions