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
欢迎参加IJCAI 2020麻将智能体竞赛,大奖等你拿!Welcome to IJCAI 2020 Mahjong AI competition with amazing prizes! | 北京大学《ACM/ICPC大学生程序设计竞赛训练》暑期课面向全球招生!

Re:我觉得离散化会有问题

Posted by punkcpp at 2008-07-29 16:28:49 on Problem 2528
In Reply To:我觉得离散化会有问题 Posted by:punkcpp at 2008-07-29 15:47:29
> 例如这组数据
> 3
> 1 10
> 1 3
> 6 10
> 显然有三个poster可见,1-3,4-5,6-10
> 但排序离散化之后:
> 排序后:1 1 3 6 10
> 离散化后:1对应1,3对应2,6对应3,10对应4
> 原始数据的三个区间就变为:
> 1 4
> 1 2
> 3 4
> 结果可见的poster就只有两个,1-2,3-4。。。。。
我的程序测试这组数据的结果是2,但是AC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