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

做完才发现。。。

Posted by Gin_dl at 2008-04-10 19:42:53 on Problem 2492
写完了才发现。。其实就是奇环判断
DFS,BFS都可以的。。
结果开始稀里糊涂用并查集,贡献几次wa,然后又自以为聪明的加优化。。又几次wa。。
最后用一个极其畸形的方法很丑的过了。。
离final估计不是一两米了。。
看大牛们final严重羡慕

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