目录

力扣533. 孤独像素 II

力扣533. Lonely Pixel II(孤独像素 II)

统计满足特殊条件的黑色像素。会员题。

示例 1:

../posts/01_学习/87_LeetCode/0533_孤独像素II/img/533-1-description.png

输入:picture = [["W","B","W","B","B","W"]], target = 1
输出:0

提示:

  • 详见原题。