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:请教，这道题目是不是应该用筛选法~~~？请高手指点啊！

Posted by derness at 2007-07-27 21:46:31 on Problem 3292
In Reply To:请教，这道题目是不是应该用筛选法~~~？请高手指点啊！ Posted by:derness at 2007-07-27 19:11:55 
上面代码贴错了
不过的我筛选法计算789的时候，得出的结果是63。
是不是因为441＝9*49同时441＝21*21，441就的删除出去？？？？
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