2017年9月4日
[BZOJ] 1646: [Usaco2007 Open]Catch That Cow 抓住那只牛
摘要： 1646: [Usaco2007 Open]Catch That Cow 抓住那只牛 Description Farmer John has been informed of the location of a fugitive cow and wants to catch her immediat 阅读全文
posted @ 2017-09-04 17:54 μSsia 阅读(228) 评论(0) 推荐(0) 编辑
[BZOJ] 1677: [Usaco2005 Jan]Sumsets 求和
摘要： 1677: [Usaco2005 Jan]Sumsets 求和 Description Farmer John commanded his cows to search for different sets of numbers that sum to a given number. The cow 阅读全文
posted @ 2017-09-04 14:13 μSsia 阅读(184) 评论(0) 推荐(0) 编辑