| youtube |
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| 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); } |
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