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

用增广路水过

Posted by Dir at 2010-04-02 18:10:10 on Problem 1274 and last updated at 2010-04-02 18:10:52
把原点看做0点,1~m为奶牛,m+1~m+n为牛棚,m+n+1为汇点,求最大匹配
借题挤进前1000 o(╯□╰)o

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