// Una clase simple de Vectores con una clase Point
#include <iostream>
using namespace std;
class Point{
public:
double x, y;
};
class Vector{
public:
Point start, end;
};
int main(){
Vector vec1;
vec1.start.x = 1.0;
vec1.start.y = 2.0;
vec1.end.x = 3.0;
vec1.end.y = 4.0;
Vector vec2;
vec2.start.x = 5.0;
vec2.start.y = 6.0;
vec2.end.x = 7.0;
vec2.end.y = 8.0;
cout<<"vector 1 start:"<<"("<<vec1.start.x<<","<<vec1.start.y<<") &"
<<" end:"<<"("<<vec1.end.x<<","<<vec1.end.y<<")"<<endl;
cout<<"vector 2 start:"<<"("<<vec2.start.x<<","<<vec2.start.y<<") &"
<<" end:"<<"("<<vec2.end.x<<","<<vec2.end.y<<")"<<endl;
}
