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嗯,一开始写了个dfs超时,后来想用迭代加深水过去,试了各种最大深度得到了各种WA和TLE~

Posted by DE_SEAN at 2010-12-21 21:01:38 on Problem 2251 and last updated at 2010-12-21 22:08:25
In Reply To:迭代加深搜索不得啊…… Posted by:LiuYue at 2008-11-13 18:26:57
所以,最后只有老老实实的写bfs了~

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