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:为什么一定要是凸包呢？

Posted by DMKaplony at 2010-06-10 10:13:33 on Problem 1113
In Reply To:为什么一定要是凸包呢？ Posted by:2006011312 at 2010-05-23 11:04:38 
要求围墙最短，貌似可以证明凸包+圆是最短的。。
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