摘要:
1 // 2 //线段交点个数 3 int SegCross(Segment a,Segment b){ 4 double x1 = a.s.cross(a.e,b.s); 5 double x2 = a.s.cross(a.e,b.e); 6 double x3 = b.s.cross(b.e,a 阅读全文
摘要:
题目链接:https://vjudge.net/problem/HDU-3060 1 /************************************************************************* 2 > File Name: hdu30602.cpp 3 # 阅读全文