Shape

interface Shape {
	void resize(Bounds bounds);
	void scale(int percent);
}

class Rectangle implements Shape {
	private int width, height;

	public void resize(Bounds bounds) {
		width = bounds.getWidth();
		height = bounds.getHeight();
	}

	public void scale(int percent) {
		width *= percent;
		height *= percent;
	}
}

class Circle implements Shape {
	public void resize(Bounds bounds) {
		radius = bounds.getRadius();
	}

	public void scale(int percent) {
		radius *= percent;
	}
}