Disarium_No.java

import java.util.*;
public class Disarium_No
{
    public static void main(String args[])
    {
        Scanner sc = new Scanner(System.in);
        System.out.print("Input a number : ");
        int num = sc.nextInt();
        int copy = num, d = 0, sum = 0;
        String s = Integer.toString(num);  
        int len = s.length();  
        while(copy>0)
        {
            d = copy % 10;  
            sum = sum + (int)Math.pow(d,len);
            len--;
            copy = copy / 10;
        }

        if(sum == num)
            System.out.println("Disarium Number.");
        else
            System.out.println("Not a Disarium Number.");
    }
}