2013年9月22日
hdu 4758 Walk Through Squares(AC自动机+DP，4级)
摘要： Walk Through SquaresTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 234Accepted Submission(s): 58P... 阅读全文
posted @ 2013-09-22 13:40 剑不飞 阅读(155) 评论(0) 推荐(0) 编辑
hdu 4756 Install Air Conditioning(MST+全边次小树，4级)
摘要： Install Air ConditioningTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 174Accepted Submission(s):... 阅读全文
posted @ 2013-09-22 11:44 剑不飞 阅读(318) 评论(0) 推荐(0) 编辑