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

不用

Posted by sunmoonstar at 2006-09-20 08:53:05 on Problem 1719
In Reply To:好像不优化会超时的 Posted by:Yuzia at 2006-09-19 22:52:02
> 上来就二分匹配好像会超时吧,加了点简单的判断,有的输入不用二分就可以判定是NO了 呵呵~~~

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