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

uni的原话,没看懂,被迫猜意思

Posted by frkstyc at 2005-04-19 13:02:36 on Problem 2018
In Reply To:Re:是二分不是蒙~~~~~~ Posted by:uni at 2005-04-19 12:24:23
分平均值,然后每个点减去这个平均值
然后DP对每个点求以它为左界所能得到的最大值,
然后对每个点求它以它为左界长》L的所能得到的最大值。
然后就OK了
2分,

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