In this post, you will get the solution to the Capgemini ADAPT 2022 solution to the problem of Product of Digits in Java. Capgemini ADAPT Java Solutions 2022, Product of Digits.

Note: The solutions are provided for learning purposes only.

## Product of Digits Problem Description:

In a car racing video game, a car is an object. You can drive the car, turn the car, or stop the car when needed but you need to drive long. You will get money according to the Km you have traveled. For example, if you have traveled 123 km then the product of the km(i.e. 1*2*3 = 6) would be the amount you win. Write a program to find the product of the digits in the given input number.

It returns-1, if the input number is negative or greater than 32767, then print Invalid Input.

Note: Use Scanner to read the Inputs

Sample Input:

32

Sample Output:

6

Sample Input:

-67

Sample Output:

Invalid Input

Execution Time Limit:

10 seconds

## Capgemini ADAPT 2022 – Product of Digits Problem Solution in Java:

import java.io.*;

import java.util.*;

import java.text.*;

import java.math.*;

import java.util.regex.*;

import java.util.Scanner;

public class Source{

public static void main(String[] args){

int n, rem, prod = 1;

Scanner in = new Scanner(System.in);

n = in.nextInt();

if(n<0||n>32767)

{

System.out.println(“Invalid Input”);

System.exit(0);

}

else

{

while(n != 0)

{

rem = n%10;

prod = prod*rem;

n = n/10;

}

System.out.println(prod);

}

}

}

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