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

注意范围，坑啊

Posted by xxjx at 2011-08-28 01:45:42 on Problem 2913 
范围貌似10w，有些叉积范围太大，还是分成(p,p1)到(p3,p4)和(p,p2)到(p3,p4)两次搞吧，直接(p1,p2)到(p3,p4)wa到死都过不了。
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