using System;

namespace palindrome    

{

    public class palindrome

    {

        public static void Main(string[] args)

        {

            int i=0;

            string name;

            string temp =" ";

            Console.WriteLine("enter the string");

            name = Console.ReadLine();

            Console.WriteLine ("Check whether Palindrome or not");

            Console.WriteLine("{0}\n",name);

                for (i= name.Length-1; i>=0; i--) 

                                // reversing the string  by above loop

                {

                    temp += name[i].ToString();

                }

            Console.WriteLine("temp reverse string: {0}",temp);

            Console.WriteLine("name : {0}",name);

                        // for reference:

                             /* char[] ch = string1.ToCharArray();

                                Array.Reverse(ch);

                                rev = new string(ch);

                                bool b = string1.Equals(rev, StringComparison.OrdinalIgnoreCase);

                                */

            char[] ch = name.ToCharArray();

            Array.Reverse(ch);

            temp = new string (ch);

            if(name == temp)

            {

                Console.WriteLine (" String is Palindrome");

            }

            else 

            {

                Console.WriteLine ("String is not  Palindrome");

            }       

        }

    }   

}

​