2018年4月27日
hdu 1798 Tell me the area 几何
摘要： Problem Description There are two circles in the plane (shown in the below picture), there is a common area between the two circles. The problem is ea 阅读全文
posted @ 2018-04-27 19:38 Termin 阅读(221) 评论(0) 推荐(0) 编辑