[LeetCode/Python] 1672. Richest Customer Wealth

 

 

 

나의코드

class Solution:
    def maximumWealth(self, accounts: List[List[int]]) -> int:
        array=[]
        for i in range(0,len(accounts)):
            result = 0
            for l in range(0, len(accounts[i]) ):
                result += accounts[i][l]
            array.append(result)
        return max(array)

 

 

더 간결한 코드

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

 

 

*유의사항 

sum(account for account in accounts) 는 [1,2,3,1,2,3] 이고,

sum(account) for account in accounts 는 각각 6,6