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键树是 26 叉树么?

Posted by semonteer at 2006-02-28 19:03:03 on Problem 1072
In Reply To:这题过得太悬了,我AC时的内存是9988K,差12K就MLE了!这题的优化要求也够高的,需要构造键树,还有就是待匹配的单词的dfs顺序也要事先排序才行。 Posted by:goalboy at 2006-02-28 15:39:51


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