defmodule CheckPalindrome do
  def check_palindrome(input_string), do: String.reverse(input_string) == input_string
end

-module(check_palindrome).
-export([check_palindrome/1]).

check_palindrome(InputString) ->
    lists:reverse(InputString) =:= InputString.

func checkPalindrome(inputString string) bool {
	for i, j := 0, len(inputString)-1; i < j; i, j = i+1, j-1 {
		if inputString[i] != inputString[j] {
			return false
		}
	}

	return true
}

checkPalindrome :: String -> Bool
checkPalindrome inputString = reverse inputString == inputString

public class Solution {
    public static boolean checkPalindrome(String inputString) {
        return new StringBuilder(inputString).reverse().toString().equals(inputString);
    }
}

(defun check-palindrome (input-string)
  (string= (reverse input-string) input-string))

function checkPalindrome($inputString)
{
    return strrev($inputString) === $inputString;
}

def check_palindrome(input_string: str) -> bool:
    return input_string[::-1] == input_string

fn check_palindrome(input_string: &str) -> bool {
    input_string.chars().rev().collect::<String>() == input_string
}

function checkPalindrome(inputString: string): boolean {
  return inputString.split("").reverse().join("") === inputString;
}