leetcode 2500. Delete Greatest Value in Each Row

https://leetcode.com/problems/delete-greatest-value-in-each-row/description/

Delete Greatest Value in Each Row - LeetCode

 

class Solution:
    def deleteGreatestValue(self, grid: List[List[int]]) -> int:
        m, n =len(grid), len(grid[0])
        answer = []
        for i in range(n):
            tmp = 0
            for each_row in grid:
                target = max(each_row)
                each_row.remove(target)
                tmp = max(tmp, target)
            answer.append(tmp)
        return sum(answer)