ICSE Class 10 Computer Applications
Question 25 of 25
Class as Basis of All Computation — Question 25
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Question Question 25
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 of its digits equal the product of its 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.
import java.util.Scanner;
public class KboatSpyNumber
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.print("Enter Number: ");
int num = in.nextInt();
int digit, sum = 0;
int orgNum = num;
int prod = 1;
while (num > 0) {
digit = num % 10;
sum += digit;
prod *= digit;
num /= 10;
}
if (sum == prod)
System.out.println(orgNum + " is Spy Number");
else
System.out.println(orgNum + " is not Spy Number");
}
}Output
