你有一个用于表示一片土地的整数矩阵land，该矩阵中每个点的值代表对应地点的海拔高度。若值为0则表示水域。由垂直、水平或对角连接的水域为池塘。池塘的大小是指相连接的水域的个数。编写一个方法来计算矩阵中所有池塘的大小，返回值需要从小到大排序。 示例： 输入： [ [0,2,1,0], [0,1,0,1], [1,1,0,1], [0,1,0,1] ] 输出： [1,2,4] 提示： 0 < len(land) <= 1000 0 < len(land[i]) <= 1000

There is a 1-based binary matrix where 0 represents land and 1 represents water. You are given integers row and col representing the number of rows and columns in the matrix, respectively. Initially on day 0, the entire matrix is land. However, each day a…