Package g2501_2600.s2535_difference_between_element_sum_and_digit_sum_of_an_array

Class Solution

java.lang.Object

g2501_2600.s2535_difference_between_element_sum_and_digit_sum_of_an_array.Solution

public class Solution
extends Object

2535 - Difference Between Element Sum and Digit Sum of an Array.

Easy

You are given a positive integer array nums.

• The element sum is the sum of all the elements in nums.
• The digit sum is the sum of all the digits (not necessarily distinct) that appear in nums.

Return the absolute difference between the element sum and digit sum of nums.

Note that the absolute difference between two integers x and y is defined as |x - y|.

Example 1:

Input: nums = [1,15,6,3]

Output: 9

Explanation:

The element sum of nums is 1 + 15 + 6 + 3 = 25.

The digit sum of nums is 1 + 1 + 5 + 6 + 3 = 16.

The absolute difference between the element sum and digit sum is |25 - 16| = 9.

Example 2:

Input: nums = [1,2,3,4]

Output: 0

Explanation:

The element sum of nums is 1 + 2 + 3 + 4 = 10.

The digit sum of nums is 1 + 2 + 3 + 4 = 10.

The absolute difference between the element sum and digit sum is |10 - 10| = 0.

Constraints:

• 1 <= nums.length <= 2000
• 1 <= nums[i] <= 2000

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	differenceOfSum(int[] nums)

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

differenceOfSum

public int differenceOfSum(int[] nums)