树状数组
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poj2352&hdu1541stars(树状数组)
poj2352stars 题目描述: Description Astronomers often examine star maps where stars are represented by points on a plane and each star has Cartesian coordinates. Let the level of a star be an amount原创 2016-10-23 13:45:08 · 517 阅读 · 0 评论 -
poj3264Balanced Lineup(线段树)
poj3264Balanced Lineup Balanced Lineup Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 48911 Accepted: 22908 Case Time Limit: 2000MS Description原创 2016-11-08 20:54:35 · 325 阅读 · 0 评论
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