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:这题真么做啊,貌似组合数学,但不会,有人讲讲思路吗

Posted by wanglei at 2005-09-10 17:39:39 on Problem 2603
In Reply To:这题真么做啊,貌似组合数学,但不会,有人讲讲思路吗 Posted by:fjnu_jxd_010 at 2005-09-10 09:48:41
分解质因数,把各因子的重数算出来

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