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What is an Armstrong Number in C# ?

Anonymous User 2300 26 Nov 2018

Like as -

371 = (3*3*3)+(7*7*7)+(1*1*1)

where:

(3*3*3)=27

(7*7*7)=343

(1*1*1)=1

So:

27+343+1=371

Anonymous User

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1 Answers

Anonymous User 26 Nov 2018

This program for Practices ...

Armstrong Number Program...

Armstrong number is a number that is equal to the sum of cubes of its digits. For example 0, 1, 153, 370, 371 and 407 are the Armstrong numbers.

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;



namespace ConsoleApplication29

{

    class Program

    {

        static void Main(string[] args)

        {

            int n, r, sum = 0, temp;

            Console.Write(" Enter the Number = ");

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

            temp = n;

            while (n > 0)

            {

                r = n % 10;

                sum = sum + (r * r * r);

                n = n / 10;

            }

            if (temp == sum)

                Console.Write("\n is an Armstrong Number.");

            else

                Console.Write(" \n Not Armstrong Number.");

                Console.WriteLine("\n");

        }

    }

}

Thank You....

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