 |
| ||||
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:比较简单的题，两句话就过了In Reply To:Re:比较简单的题，两句话就过了 Posted by:bluegenelove at 2007-06-06 14:54:56 怎么是这样？当n=5时，不妨假设有0,1，2正面向上，则此时进行两次翻就行了。 有3，4，5正面可以对称的考虑！！为什么？我题意理解错了？ Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator
