**Armstrong :**

Also known as narcissistic numbers, Armstrong numbers are the sum of their own digits to the power of the number of digits. As that is a slightly brief wording, let me give an example: 153 = 1³ + 5³ + 3³ Each digit is raised to the power three because 153 has three digits. |

**SOURCE CODE :**

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace palindrome

{

class pali

{

public void palindrome()

{

int n, num, rev = 0, dig;

Console.WriteLine("ENTER A NUMBER...: ");

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

n = num;

while(num>0)

{

dig = num % 10;

rev = rev * 10 + dig;

num = num / 10;

}

if (n == rev)

Console.WriteLine(" GIVEN NUMBER IS A PALINDROME");

else

Console.WriteLine(" GIVEN NUMBER NOT A PALINDROME");

Console.Read();

}

}

class Program

{

static void Main(string[] args)

{

pali p = new pali();

p.palindrome();

}

}

}

**OUTPUT:**

**ENTER A NUMBER**

**1231**

**GIVEN NUMBER NOT A PALINDROME**

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