using System;

​

public class Program

{

    public static void Main()

    {

        // Change this value and hit Run to see the output

        var value = "20220222";

        bool isPalindrome = value == value.Reverse();

        Console.WriteLine($"Does {value} palindrome?");

        Console.WriteLine(isPalindrome ? "YES" : "NO");

    }

}

​

public static class Extensions

{

    public static string Reverse(this string input)

    {

        char[] chars = input.ToCharArray();

        Array.Reverse(chars);

        return new String(chars);

    }

}