using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace ConsoleApp1

{

    internal class Program

    {

        static void Main(string[] args)

        {

            int number = int.Parse(Console.ReadLine());

            int num = number;

​

            int reversed = 0;

            while (number > 0)

            {

                reversed = reversed * 10 + number % 10;

                number /= 10;

            }

​

            if (num == reversed)

            {

                Console.WriteLine($"Number {num} is a palindrome");

            }

            else

            {

                Console.WriteLine($"Number {num} is NOT a palindrome");

            }

        }

    }

}

​