binaryImage = [[0, 1, 0], [1, 0, 1], [1, 0, 1], [1, 0, 1], [0, 0, 0]] # binaryImage = [[0, 1, 0, 0], [1, 0, 1, 0], [1, 0, 1, 1], [1, 0, 0, 1], [0, 1, 1, 1]] row = len(binaryImage) col = len(binaryImage[0]) zuobiao = set() # 1像素坐标 zeros = set() # 环内0 ring = 1 for i in range(row): for j in range...