1476. Subrectangle Queries 链接到标题 二维数组的更新与查找。class SubrectangleQueries: def __init__(self, rectangle: List[List[int]]): self.rect = rectangle self.rows, self.cols = len(self.rect), len(self.rect[0]) def updateSubrectangle(self, row1: int, col1: int, row2: int, col2: int, newValue: int) -> None: for i……