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用 hash 一般都在500ms以内,代码又好写 ^_^

Posted by xiaox at 2007-03-12 18:09:17 on Problem 2513
In Reply To:用TrieTree一般都在１秒之内～～代码又好写 Posted by:humanjustic at 2007-03-12 17:24:52 



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