2014年8月12日
判断线段相交 hdu 1086
摘要： Problem DescriptionMany geometry（几何）problems were designed in the ACM/ICPC. And now, I also prepare a geometry problem for this final exam. According ... 阅读全文
posted @ 2014-08-12 17:36 疯子乙 阅读(152) 评论(0) 推荐(0)