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 |
两种理解结果等价,因为一个块的转动会造成路径的不同,除非最后一个块。In Reply To:那为什么要算一样呢? Posted by:zhucheng at 2005-08-04 10:55:52 Followed by:
Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator