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:谁能说下这个题目的Sample为什么是7/16啊

Posted by 36211316 at 2007-03-01 13:28:54 on Problem 1189
In Reply To:谁能说下这个题目的Sample为什么是7/16啊 Posted by:nighmore at 2006-04-25 20:18:46
当然只有5种了
请数数总的(只有14种)

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