Test.8 Point

package GZHS;


public class Point {
   public static void main(String[] args){
  Circle c1=new Circle();
  c1.printPoint();
  Circle c2=new Circle(2.0,3.0);
  c2.printPoint();
  
   }
}
class Circle{
double x;
double y;
Circle(){
x=3.0;
y=4.0;
}
Circle(double x1,double y1){
x=x1;
y=y1;
}
void printPoint(){
System.out.println("圆的坐标为:("+x+","+y+")");
}
}