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:一共有16^6种状态；答案不会超过SHORT型；因此，在双向BFS中，用一个SHORT数组来保存到达每个状态的步数即可。内存够的。

Posted by electron at 2009-06-11 11:40:17 on Problem 3523
In Reply To:一共有16^6种状态；答案不会超过SHORT型；因此，在双向BFS中，用一个SHORT数组来保存到达每个状态的步数即可。内存够的。 Posted by:ImLazy at 2008-08-21 17:25:00 
可是雙向廣搜不是需要兩組數組保存狀態?? 2*16^6...??
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