https://leetcode.com/problems/difference-between-element-sum-and-digit-sum-of-an-array/description/
Difference Between Element Sum and Digit Sum of an Array - LeetCode
Can you solve this real interview question? Difference Between Element Sum and Digit Sum of an Array - 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
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class Solution:
def differenceOfSum(self, nums: List[int]) -> int:
sum_nums = 0
digit_sum = 0
for i in nums:
sum_nums +=i
for digit in str(i):
digit_sum += int(digit)
return abs(sum_nums - digit_sum)
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cs |
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