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 |
只判断每个2*2的子矩阵是否满足就行了吧。。。In Reply To:我怎么老是超时?大家支个招吧 Posted by:FrankHelen at 2006-08-06 14:33:59 > Time Limit Exceed Followed by:
Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator