随笔分类 -  现场比赛

hdu 4405Aeroplane chess(概率DP)
摘要：Aeroplane chessTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1581Accepted Submission(s): 1082 P... 阅读全文

posted @ 2014-10-19 21:52 龚细军 阅读(215) 评论(0) 推荐(0) 编辑

la----3695 City Game(最大子矩阵)
摘要：Bob is a strategy game programming specialist. In his new city building game the gaming environment is as follows: a city is built up by areas, in whi... 阅读全文

posted @ 2014-08-08 21:56 龚细军 阅读(255) 评论(0) 推荐(0) 编辑

HDUOJ---携程员工运动会场地问题
摘要：携程员工运动会场地问题Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 821Accepted Submission(s): 231Problem D... 阅读全文

posted @ 2014-04-13 21:09 龚细军 阅读(385) 评论(0) 推荐(0) 编辑

HDUOJ------2492Ping pong
摘要：Ping pongTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3518Accepted Submission(s): 1299Problem DescriptionN(3 4 #include 5 #include 6 #define maxn 20000 7 #define val 100000 8 int bb[val+5],aa[maxn]; 9 //低位技术10 int lowbit(int k)11 {12 return ... 阅读全文

posted @ 2014-04-06 21:46 龚细军 阅读(711) 评论(0) 推荐(0) 编辑

HDUOJ----2489 Minimal Ratio Tree
摘要：Minimal Ratio TreeTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2180Accepted Submission(s): 630Problem DescriptionFor a tree, which nodes and edges are all weighted, the ratio of it is calculated according to the following equation.Given a comple 阅读全文

posted @ 2014-04-06 13:17 龚细军 阅读(489) 评论(0) 推荐(0) 编辑

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