public class myApplication {
	public static void main(String args[]) {
		Rect myrect = new Rect(2, 3);
		myrect.setDimensions(4, 9);
		System.out.println("Area is " + myrect.getArea());
	}
}

class Rect {
	int width, height;

	Rect(int w, int h) {
		setDimensions(w, h);
	}
	void setDimensions(int w, int h) {
		width  = w;
		height = h;
	}
	int getArea() {
		int sq_area;

		sq_area = width * height;
		return(sq_area);
	}
}