Class Solution
java.lang.Object
g2501_2600.s2535_difference_between_element_sum_and_digit_sum_of_an_array.Solution
public class Solution
extends java.lang.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
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Constructor Summary
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Method Summary
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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Solution
public Solution()
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Method Details
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differenceOfSum
public int differenceOfSum(int[] nums)
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