using System;

using System.Collections.Generic;

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        string rev;

        Console.WriteLine("Enter a word: ");

        string str = Convert.ToString(Console.ReadLine());

        char[] ch = str.ToCharArray();

        Array.Reverse(ch);

        rev = new string (ch);

        bool b = str.Equals(rev);

        if (b == true)

        {

            Console.WriteLine("true");

        }

        else

        {

            Console.WriteLine("false");

        }

    }

}