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过了N 天之后重写,居然过了94ms......

Posted by hplonline at 2008-07-20 14:25:45 on Problem 3630
In Reply To:用字典树和排序都试过,双超.. Posted by:hplonline at 2008-07-11 16:05:35
这个是先把节点开够了,自己用数组来实现,没有用系统的new和delete,
另外就是没有用第归.
还是TRIE正解

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