摘要:[BZOJ 1652][USACO 06FEB]Treats for the Cows Description FJ has purchased N (1 约翰经常给产奶量高的奶牛发特殊津贴,于是很快奶牛们拥有了大笔不知该怎么花的钱.为此,约翰购置了N(1≤N≤2000)份美味的零食来卖给奶牛们.每 阅读全文
posted @ 2018-05-15 19:19 COLINGAO 阅读 (106) 评论 (0) 编辑