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Re:树状数组解此题，确实是神迹啊！ 不过还是推荐线段树来的直观。。。In Reply To:树状数组解此题，确实是神迹啊！ 不过还是推荐线段树来的直观。。。 Posted by:yuanchuanshun at 2011-08-14 11:14:19 Followed by: Post your reply here: |
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