Package g2501_2600.s2535_difference_between_element_sum_and_digit_sum_of_an_array

Class Solution

  • All Implemented Interfaces:
    
public final class Solution

    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

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Constructor Summary

      Constructors 
      Constructor Description
      Solution()

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      final Integer differenceOfSum(IntArray nums)

      • Methods inherited from class java.lang.Object

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