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:高手们,看看这有啥错误吧??(1061题)

Posted by 8013 at 2003-11-26 20:49:43
In Reply To:Re:高手们,看看这有啥错误吧??(1061题) Posted by:pladene at 2003-11-26 18:57:03
呵呵,我觉的欧几里德的方法在数学上很好搞定,但写起程序就变得很麻烦了,特别是要求得到ar+bs=d中的r和s,实在太麻烦了,我最后是尽量优化了一下,把同余式化到不能再化的,再把范围尽量缩小一下,数据没有出界,时间也过的了。

> 这种方法还超时。建议看看扩展欧几里德算法

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