 |
| ||||
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:这题最小路径覆盖是有环的，Note that some rides may end after midnight.，2分图做有效吗In Reply To:Re:这题最小路径覆盖是有环的，Note that some rides may end after midnight.，2分图做有效吗 Posted by:tiaotiao at 2008-09-24 18:59:16 > 怎么可能有环…… Note that some rides may end after midnight。 看这句话， end after midnight 到了第二天又可以继续下去了，不是一个环吗 比如1:00 - 19:00 , 20:00 - 1:00 或者我理解错题意~_~ Followed by:
Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator
