C++line segment intersection线段求交的实现 C++line segment intersection线段求交实现的完整源码(定义,实现,main函数测试) C++line segment intersection线段求交实现的完整源码(定义,实现,main函数测试) #include <algorithm> #include <iostream> /** * Define a Point. */ struct Point { int x; /// Point respect to x co