摘要: #include const double eps = 1e-8; inline int dcmp(double x) { return x eps; } struct Point; using Vector = Point; using Polygon = std::vector; struct Point { double x,y; Point() {}... 阅读全文
posted @ 2016-07-15 10:04 殇雪 阅读(341) 评论(0) 推荐(0) 编辑