摘要: 两圆面积交 double calArea(Circle c1, Circle c2) { double d; double s,s1,s2,s3,angle1,angle2,temp; d=sqrt((c1.x-c2.x)*(c1.x-c2.x)+(c1.y-c2.y)*(c1.y-c2.y)); 阅读全文
posted @ 2016-11-21 15:48 知る奇迹に 阅读(114) 评论(0) 推荐(0)