LeetCode #1672. Richest Customer Wealth

题目

1672. Richest Customer Wealth

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解题方法

设置一个最大财富值，遍历数组用sum计算每个顾客的财富，找到最大值即可。
时间复杂度：O(n)
空间复杂度：O(1)

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代码

class Solution:
    def maximumWealth(self, accounts: List[List[int]]) -> int:
        maxwealth = 0
        for customer in accounts:
            maxwealth = max(maxwealth, sum(customer))
        return maxwealth