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自己独立打的代码，纪念一下，不过我之前做过不下7道线段树题，都是看他人的代码的话说，/*2823 Accepted 43804K 7094MS C++ 1441B 2010-08-13 10:40:33 */ 线段树这么慢。。。。 Followed by: Post your reply here: |
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