2014年5月14日
【USACO】Milking Cows
摘要： Three farmers rise at 5 am each morning and head for the barn to milk three cows. The first farmer begins milking his cow at time 300 (measured in sec... 阅读全文
posted @ 2014-05-14 12:15 SunshineAtNoon 阅读(366) 评论(0) 推荐(0) 编辑