/** 
 * AI: Francisco Lara-Dammer
 * Lab 5
 * Complete the code in the class Circle so that this program can run.
*/

public class Lab4{
    public static void main(String[] args){
	
	Circle c1 = new Circle();
	Circle c2 = new Circle(1,1,3);
	c1.printCircle();//Should print (0,0,1)
	c2.printCircle();//Should print (1,1,3)
	
	System.out.println("The area of your circle is " + c1.area());//Should print 3.14...
	
	c1.expand(2);
	c1.printCircle();//Should print (0,0,2)

	System.out.println("There are " + getNumberOfCircles() + " thus far");
	//Should print .
    }   
}


class Circle{
    double x;
    double y;
    double radius;
    final static double pi = Math.PI;
    

    //Constructs the circle with center in the origen and radious 1.
    Circle(){
	
    }
    
 
    //Constructs a circle with center (u, v) and radius r.   
    Circle(double u, double v, double r){
	
    }
    
   
    //Returns the Center (You may need to use the class Point). 
    Point getCenter(){
	
    }
   
    //Return the radius
    double getRadius(){
	
    }
    //Calculate the area of the circle. (pi*radius^2)
    double area(){
	
    }
    
   
    //The radius of this circle will be e times the original radius
    void expand(double e){
	
    }

    //Prints x, y and r as (x,y,r).
    void printCircle(){

    }

    //Define here your method getNumberOfCircles
        
}