 |
| ||||
Home Page
F.A.Qs
Statistical Charts
Past Contests
Scheduled Contests
Award Contest
| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
Re:为什么In Reply To:Re:为什么 Posted by:Andimeo at 2009-07-29 00:57:16 > 我只在x方向建树啊，按理说只有2*N-1啊，请解释一下嘛 那就是有2*N-1个节点喽,开8*N不是很明显的吗？ Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator
