Design and implement these files:

1. A parent/base class called shape with the following:
   1. Attributes - name : string
   2. Methods Constructor, getName(), toString()
   3. Derived class called circle inherits from shape, with the following:
      1. Attributes radius : double
      2. Methods Constructor,toString,getArea()

3. Derived class called square inherits from shape, with the following:
   1. Attributes side : double
   2. Methods
      1. Constructor
      2. getArea()
      3. toString

4. Derived class called sphere inherits from circle, with the following:
   1. Attributes
   2. Methods
      1. Constructor
      2. toString
      3. getVolume()
5. Derived class called cylinder inherits from circle, with the following:
   1. Attributes height : double
   2. Methods
      1. Constructor ii getvolume iii to sting
6. Derived class called cube inherits from square, with the following:
   1. Attributes
   2. Methods
      1. Constructor
      2. getVolume
      3. toString

There are two interfaces you need to use. Take the decision to implement them whenever required

7. Interface Volume
   1. Method - getVolume
8. Interface Area
   1. Method - getArea
9. A driver file

To do in driver class:

1. Create 6 objects of Shape class as an array.
2. Create objects of every class
3. Print all the objects
4. Print the area and volume of different objects

To submit :

Save the file as .pdf