Online Judge | Problem Set | Authors | Online Contests | User | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest |
Re:朴素无比的方法In Reply To:朴素无比的方法 Posted by:yzthz at 2009-12-17 21:25:00 对的,从一点出发求四个维度的上下限是最简单直观的思路了。 > 花里胡哨的 就3个任务 > > 1.连通性判断 > 2.遍历一遍,设一个点的坐标(0,0,0,0)统计四个维度坐标的上下限 > 3.顺便看看有没有矛盾的地方,比如说这边连出去那边没连回来的情况 > > 有了这些不管怎么写都能过吧 Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator