2016年3月17日
[LeetCode] 286. Walls and Gates 墙和门
摘要： You are given a m x n 2D grid initialized with these three possible values. Fill each empty room with the distance to its nearest gate. If it is impos 阅读全文
posted @ 2016-03-17 01:03 Grandyang 阅读(23322) 评论(7) 推荐(1)
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