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Re:如果区间可以重叠，请问有没有什么好方法可以解决？In Reply To:如果区间可以重叠，请问有没有什么好方法可以解决？ Posted by:yj0821421350 at 2011-02-16 19:18:55 用线段树，因为最多只有10000个点，排序后编号然后压缩，就可以轻松水过 Followed by: Post your reply here: |
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