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

Re:第二组数据怎么出来的?

Posted by Dzx at 2008-08-31 12:51:41 on Problem 3682
In Reply To:第二组数据怎么出来的? Posted by:wangjie2008 at 2008-08-31 12:41:18
第一天花1K 第二天花3K 第三天花5K...
持续不同的天数会花费不同的总金币数
求总花费的期望

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