ARMSTRONG NUMBER

PROGRAM : ARMSTRONG NUMBER

Armstrong Number in Java. Armstrong Number in Java: Armstrong number is anumber that is equal to the sum of cubes of its digits for example 0, 1, 153, 370, 371, 407 etc.

SYNTAX :

import java.io.*;
class armstrong 
{
    public static void main(String args[])throws IOException
    {
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        int n;int n1;
        System.out.println("Enter a Number");
        n=Integer.parseInt(br.readLine());
        n1=n;int d=0,sum=0;
        while(n!=0)
        {
            d=n%10;
            sum+=Math.pow(d,3);
            n=n/10;
        }
        if(sum==n1)
        System.out.println("The Number is ARMSTRONG");
        else
        System.out.println("NO THE NUMBER IS NOT ARMSTRONG");
    }

}