2013年10月15日
HDU 3696 Farm Game (dp+拓扑排序)
摘要： Farm GameProblem Description“Farm Game” is one of the most popular games in online community. In the community each player has a virtual farm. The far... 阅读全文
posted @ 2013-10-15 20:55 炒饭君 阅读(157) 评论(0) 推荐(0) 编辑
HDU 3694 Fermat Point in Quadrangle (计算几何- 四边形的费马点)
摘要： Fermat Point in QuadrangleProblem DescriptionIn geometry the Fermat point of a triangle, also called Torricelli point, is a point such that the total ... 阅读全文
posted @ 2013-10-15 19:42 炒饭君 阅读(531) 评论(0) 推荐(0) 编辑