Write a Java program to calculate product of digits of a number

Calculate product of digits of a number

Sample Output

Calculate product of digits of a number.

Enter a number: 125
Product: 10

Java-Source Code

//package loopinjava;
 
import java.util.Scanner;
 
public class Main {
 
    public static void main(String[] args) {
 
        int number, digit, product = 1;
 
        Scanner input = new Scanner(System.in);
 
        System.out.println("Calculate product of digits of a number.\n");
 
        System.out.print("Enter a number: ");
        number = input.nextInt();
 
        while (number != 0) {
            digit = (number % 10);
            product = product * digit;
            number = (number / 10);
        }
        System.out.println("Product: " + product);
 
    }
}

Sample Output

Calculate product of digits of a number.

Enter a number: 192
Product: 18