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 |
贡献一组数据。切换灯的时候。如果频率一样。永远都ab点永远不能到达。1 2 4 1 P 1 2 2 B 1 2 2 P 2 87 4 P 38 96 49 1 2 4 Followed by:
Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator