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Re:不就是从2、3分别做BFS么?无限WA……In Reply To:不就是从2、3分别做BFS么?无限WA…… Posted by:oibeginner at 2007-10-19 22:28:09 > 有什么TRICK么? 是的,分别从2,3 BFS, 但是注意一点: 从2 BFS 的时候把3当成障碍物 Followed by:
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