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

调试了3个钟,给点留念……

Posted by crg511 at 2008-08-19 16:05:40 on Problem 1179
这题与矩阵连乘那些有些类似,只不过它多了个环,所以可以把环展开,变成长数组来做,如
把*1*2+3 这个串变成1*2+3*1*2,然后就跟矩阵连乘很类似了。

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