Package g1201_1300.s1281_subtract_the_product_and_sum_of_digits_of_an_integer

Class Solution

java.lang.Object

g1201_1300.s1281_subtract_the_product_and_sum_of_digits_of_an_integer.Solution

public class Solution
extends Object

1281 - Subtract the Product and Sum of Digits of an Integer.

Easy

Given an integer number n, return the difference between the product of its digits and the sum of its digits.

Example 1:

Input: n = 234

Output: 15

Explanation:

Product of digits = 2 * 3 * 4 = 24

Sum of digits = 2 + 3 + 4 = 9

Result = 24 - 9 = 15

Example 2:

Input: n = 4421

Output: 21

Explanation:

Product of digits = 4 * 4 * 2 * 1 = 32

Sum of digits = 4 + 4 + 2 + 1 = 11

Result = 32 - 11 = 21

Constraints:

• 1 <= n <= 10^5

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	subtractProductAndSum(int n)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

subtractProductAndSum

public int subtractProductAndSum(int n)