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:确实是很走运，否则下面的情况就有点不对

Posted by yuanyirui at 2007-01-30 23:02:25 on Problem 1013
In Reply To:确实是很走运，否则下面的情况就有点不对 Posted by:touketusei at 2006-10-18 22:23:36 
> AB C even
> A D even
> B E even
> 答案是C重
 (Sally will always place the same number of coins on the right balance as on the left balance.)
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