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

除夕夜的动态规划　对得起鱼头哥了　弱弱的125MS水过。。。

Posted by abilitytao at 2010-02-13 17:39:40 on Problem 1015 and last updated at 2010-02-13 18:58:21 
０MS的是怎么弄的？难道不是动态规划？
注意一个易错点：
数据里全是０
后来想了想　其实可以用一个整数存储已经选择过的点　用位运算也许会更快吧。。
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