Question

How to check whether a number is palindrome or not in C#

Answer 1

using System;

class Program
{
    static void Main() {
        int n = 12321;
        int remainder, reverse = 0, tempn = n;    
         
        while(n > 0) {    
           remainder = n % 10; 
           reverse = (reverse * 10) + remainder;    
           n = n / 10;    
        }    
        if (tempn == reverse)  
           Console.WriteLine("Palindrome");    
        else   
           Console.WriteLine("Not palindrome");    
    }
}




/*
run:
  
Palindrome
  
*/

 

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