/* MATHEMATICS :Geometry RECTANGLES 2 Challenge from Kuanlin Chen You've to Input : How many points do you want The coordinates The program will display the coordinates that form a rectangle */ #include #include #include #include #include using namespace std; class Point { public: Point(); Point(double x,double y); double getX(); double getY(); void displayCoordinates(ostream& flux); void displayResults(Point& a,Point& b,Point& c,Point& d); bool isRectangle(Point& a,Point& b,Point& c,Point& d); private: double m_x; double m_y; }; ostream& operator<<(ostream& flux, Point& p); Point::Point():m_x(0),m_y(0) { } Point::Point(double x,double y):m_x(x),m_y(y) { } double Point::getX() { return (m_x); } double Point::getY() { return (m_y); } void Point::displayCoordinates(ostream& flux) { flux<<"The coordinates : p("< points; Point a; cout<<"Input the number of points do you want :";cin>>n; int i(0); do { cout<<"Input the coordinates :";cin>>x1>>y1; Point a(x1,y1); points.push_back(a); i++; }while(i

Rectangle From Coordinates