Online JudgeProblem SetAuthorsOnline ContestsUser
Web Board
Home Page
F.A.Qs
Statistical Charts
Problems
Submit Problem
Online Status
Prob.ID:
Register
Update your info
Authors ranklist
Current Contest
Past Contests
Scheduled Contests
Award Contest
User ID:
Password:
  Register

Re:有个问题还是没想明白...

Posted by yedeming at 2011-08-18 11:19:40 on Problem 3155
In Reply To:有个问题还是没想明白... Posted by:zhuxi0511 at 2011-08-09 11:28:57
> 为什么二分取第一个0点的时候会得到一个空的S集...理论上这个时候S集不应该是最优结果么...反而要取比0点前一点的点的才能得到答案
为0不对啦,不可能正好二分到那个密度

Followed by:

Post your reply here:
User ID:
Password:
Title:

Content:

Home Page   Go Back  To top


All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator