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:这题不用求凸包的吧

Posted by liangjingtao at 2012-07-11 10:20:39 on Problem 1228
In Reply To:这题不用求凸包的吧 Posted by:zsyzgu at 2012-04-12 21:27:08
> 题目给出的点都是在凸包上的。按极角排个序就可以了

我也是这么认为的

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