public class Circle {
	private double diameter;
	private int radius;
	private double area;

	Circle()
	{
		radius=1;
	}
	Circle(int maximusprime)
	{
		radius=maximusprime;
	}

	public void setRadius(int maximusprime)
	{
		radius=maximusprime;
	}
	public int getRadius()
	{
		return radius;
	}
	public double computeDiameter()
	{
		diameter=radius*2;
		return diameter;
	}
	public double computeArea()
	{
		area=radius*radius*3.14;
		return area;
	}
}