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

求排列数n!/(n-m)!

Posted by Tonsty at 2010-02-03 16:00:58 on Problem 1150
In Reply To:问一下,这道题求的是什么? Posted by:DreamOfGame at 2008-08-30 09:57:21
求排列数n!/(n-m)!

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