You are given

• an interface called GeometricObject, which declares two abstract methods: getPerimeter() and getArea() and
• an interface Resizable declares an abstract method resize(), which modifies the dimension (such as radius) by the given percentage.

interfaceGeometricObject
{
publicdoublegetPerimeter();
publicdoublegetArea();
}
interfaceResizable
{
publicvoidresize(int percent);
}

You have to write the implementation of

• class Circle, with a protected variable radius, which implements the interface GeometricObject. It includes an parameterized constructor to initialize radius, and
• class ResizableCircle as a subclass of the class Circle, which also implements the interface Resizable.

Both your classes must have an method called toString() which returns an string in the format shown below: -

Circle[radius=value]

Sample Input

1 // radius of circle
2 // radius of resizable circle
200 // percentage to resize the circle

Sample Output

Circle[radius=1.0]  // Print the circle
6.28				  // Perimeter of circle
3.14				  // Area of circle
Circle[radius=2.0]
12.57				// Perimeter of circle
12.57				// Area of circle
25.13				// Perimeter of circle after resize
50.27				// Area of circle after resize

class Circle implements GeometricObject
{
 protected double radius;
 Circle(double radius){
 this.radius = radius;
 }
 public double getPerimeter(){
      double ans = 2*radius*Math.PI;
      return ans;
 }
 public double getArea(){
 double ans  = radius*radius;
 return ans*Math.PI;
 }
 @Override 
 public String toString(){
  return "Circle[radius="+radius+"]";
 }
}
class ResizableCircle extends Circle implements Resizable
{
 ResizableCircle(double radius) {
        super(radius);
    }
	public void resize(int percent){
    double factor = percent/100.0;
    radius = radius*factor;
    }
    @Override
    public String toString(){
    return "Circle[radius="+radius+"]";
    }
}