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

咦，怎么没人回？难道热心的frkstyc还没有军训完？

Posted by knuthocean at 2005-09-01 10:42:37 on Problem 2186
In Reply To:这个题是不是求强连通分量，再把每个强连通分量分别看成一个点，再看度为0的强连通分量里面的点的个数 Posted by:knuthocean at 2005-09-01 10:37:55 
> ：不会
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