2015年11月17日
Sightseeing Cows（最优比率环）
摘要： Sightseeing CowsTime Limit:1000MSMemory Limit:65536KTotal Submissions:8915Accepted:3000DescriptionFarmer John has decided to reward his cows for their... 阅读全文
posted @ 2015-11-17 22:09 handsomecui 阅读(914) 评论(0) 推荐(0)
Desert King(最优比率生成树)
摘要： Desert KingTime Limit:3000MSMemory Limit:65536KTotal Submissions:22717Accepted:6374DescriptionDavid the Great has just become the king of a desert cou... 阅读全文
posted @ 2015-11-17 20:01 handsomecui 阅读(1348) 评论(0) 推荐(0)
Dropping tests(01分数规划)
摘要： Dropping testsTime Limit:1000MSMemory Limit:65536KTotal Submissions:8176Accepted:2862DescriptionIn a certain course, you takentests. If you getaiout o... 阅读全文
posted @ 2015-11-17 13:39 handsomecui 阅读(1258) 评论(0) 推荐(0)