C# Palindrome of a Number

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I have given here C# code to find out whether a given number is a palindrome or not.

Source Code

using System;

using System.Collections.Generic;

using System.Text;

namespace NP

{

   class NumberPalindrome

   {

      static void Main(string[] args)

      {

         System.Console.WriteLine("\nProgram to check whether given number is palindrome or not. Enter -1 to exit");

         while(true)

         {

            System.Console.Write("Enter a Number (-1 to exit): ");

            string input = System.Console.ReadLine();

            int n = 0;

            try

            {

               n = Convert.ToInt32(input);

            }

            catch (System.Exception ex)

            {

               System.Console.WriteLine("Error in the input format\n\n");

               continue;

            }

            if(n < 0)

            break;

            long number = n;

            long index = 0;

            bool palindrome = true;

            int [] digits = new int [10];

            do

            {

               digits[index++] = n % 10;

               n = n / 10;

            } while(n > 0);

            for(int i = 0; i < index / 2 + 1; i++)

            {

               if(digits[i] != digits[index - 1 - i])

               {

                   palindrome = false;

                   break;

               }

            }

            if (palindrome == true)

               System.Console.WriteLine("The number {0} is a palindrome\n", number);

            else

               System.Console.WriteLine("The number {0} is NOT a palindrome\n", number);

         }

      }

   }

Output