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Re:典型的DFS入门题，大家快来抢啊~~切起来会很有快感的。。。就是不知道能不能用BFS，好像不能，因为无法保存最短路径的每一个过程In Reply To:典型的DFS入门题，大家快来抢啊~~切起来会很有快感的。。。就是不知道能不能用BFS，好像不能，因为无法保存最短路径的每一个过程 Posted by:gfedcba at 2011-02-12 22:29:39 可以用bfs，记录前驱就可以了 Followed by:
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