摘要:【BZOJ3943】[Usaco2015 Feb]SuperBull Description Bessie and her friends are playing hoofball in the annual Superbull championship, and Farmer John is in 阅读全文
posted @ 2017-01-06 16:23 CQzhangyu 阅读 (90) 评论 (0) 编辑
摘要:【BZOJ3942】[Usaco2015 Feb]Censoring Description Farmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plen 阅读全文
posted @ 2017-01-06 16:17 CQzhangyu 阅读 (141) 评论 (0) 编辑