摘要: Moving Tables Description Problem DescriptionThe famous ACM (Advanced Computer Maker) Company has rented a floor of a building whose shape is in the f 阅读全文
posted @ 2018-11-01 19:50 kaike 阅读(177) 评论(0) 推荐(0)
摘要: Covered Path Description The on-board computer on Polycarp's car measured that the car speed at the beginning of some section of the path equals v1 me 阅读全文
posted @ 2018-11-01 07:44 kaike 阅读(220) 评论(0) 推荐(0)