2014年4月25日
uva 10406 Cutting tabletops
摘要： Problem D: Cutting tabletopsBever Lumberhires beavers to cut wood. The company has recently received a shippment of tabletops. Each tabletop is a conv... 阅读全文
posted @ 2014-04-25 19:42 炒饭君 阅读(181) 评论(0) 推荐(0) 编辑