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

Two line segments are said to be overlapping if they intersect in an infinite number of points.

Posted by patina at 2005-07-18 18:16:11 on Problem 2489
In Reply To:ไป”็ป†็œ‹้ข˜ Posted by:frkstyc at 2005-07-18 18:06:05


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