:type matrix: List[List[int]] :rtype: void Do not return anything, modify matrix in-place instead.
(self, matrix)
| 67 | """ |
| 68 | class Solution(object): |
| 69 | def setZeroes(self, matrix): |
| 70 | """ |
| 71 | :type matrix: List[List[int]] |
| 72 | :rtype: void Do not return anything, modify matrix in-place instead. |
| 73 | """ |
| 74 | # x |
| 75 | raw_length = len(matrix[0]) |
| 76 | # y |
| 77 | column_length = len(matrix) |
| 78 | |
| 79 | # O(mn) 第一版. |
| 80 | # {"12", "23", "34"} |
| 81 | |
| 82 | # zero_xy = set() |
| 83 |
nothing calls this directly
no outgoing calls
no test coverage detected