Question

Write a program to accept a number and check and display whether it is a spy number or not.

(A number is spy if the sum its digits equals the product of the digits.)

Example: consider the number 1124 , sum of the digits = 1 + 1 + 2 + 4 = 8 Product of the digits = 1 x 1 x 2 x 4=8

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Code

import java.util.Scanner;

public class program5
{
    public static void main(String[] args)
    {
        int num=0,sum=0,product=1,rem=0,temp=0;
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter a  number: ");
        num = sc.nextInt();
        temp=num;
        while (temp>0)
        {
            rem = temp % 10;
            sum = sum + rem;
            product = product * rem;
            temp = temp / 10;
        }
        if (sum == product)
        {
            System.out.println(num+" is a Spy number");
        }
        else
        {
            System.out.println(num+" is Not a spy number");
        }
    }
}