using System;

namespace palindromecheck 

{

    public class Program

{      

        public static void Main(string[] args) 

{        

            string string1, rev;          

 Console.WriteLine("Enter a String to check Palindrome or Not");       

 string1 = Console.ReadLine();         

 char[] ch = string1.ToCharArray();         

 Array.Reverse(ch);         

 rev = new string(ch);   

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

 if (string1.Equals(rev))

 {           

     Console.WriteLine("" + string1 + " is a Palindrome!");         

 } 

 else 

 {           

     Console.WriteLine(" " + string1 + " is not a Palindrome!");        

 }            

}  

  }

       }

​

​