Rectangle2

Extra Form

class Rectangle { private:         int width, height, area; public:         Rectangle(int w=5, int h=10) { width = w; height = h; }         void setRectangle(int w, int h) { width = w; height = h; }         void calcArea() { area = width * height; }         int getArea() { return area; }         void print();         void isLarger(Rectangle *r); }; void Rectangle::print() {         cout << "가로 : " << width << ", 세로 : " << height << ", 넓이 : " << area << endl; } void Rectangle::isLarger(Rectangle *r) {         if(getArea() > r->getArea())         {                 cout << "내 사각형이 더 크다 " << endl;         }else         {                 cout << "님의 사각형이 더 크다 " << endl;         } } void main() {         Rectangle r1(10,20), r2(100,200);         r1.calcArea();         r2.calcArea();         r1.isLarger(&r2); }