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

AC,看来测试数据中1始终是树根。。。

Posted by jlw686 at 2008-06-30 07:51:25 on Problem 1947 and last updated at 2008-06-30 07:53:06 
http://hi.baidu.com/jlw686/blog/item/10624aef71bc9e33adafd5ee.html
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