Polymorphism: same method name, different implementation, method overriding, duck typing, operator overloading (__add__, __eq__, etc.).

  1. Write a Python program to demonstrate polymorphism using the same method name in different classes ?
  2. Write a Python program to demonstrate method overriding ?
  3. Write a Python program to demonstrate duck typing using different objects with the same method ?
  4. Write a Python program to demonstrate polymorphism using a common `area()` method ?
  5. Write a Python program to overload the `+` operator using `__add__` ?
  6. Write a Python program to overload the `==` operator using `__eq__` ?
  7. Write a Python program to demonstrate method overriding in employee bonus calculation ?
  8. Write a Python program to overload the `>` operator using `__gt__` ?
  9. Write a Python program to demonstrate polymorphism in payment methods ?
  10. Write a Python program to overload the `<` operator using `__lt__` ?
  11. Write a Python program to demonstrate duck typing using a `calculate()` method ?
  12. Write a Python program to overload the `+` operator to add two student marks objects ?
  13. Write a Python program to overload the `+` operator to concatenate employee names ?
  14. Write a Python program to override a `login()` method for admin and student classes ?
  15. Write a Python program to demonstrate polymorphism using a common `report()` method ?
  16. Write a Python program to overload `__str__` to display object details clearly ?
  17. Write a Python program to overload `__len__` to return the number of subjects in a course object ?
  18. Write a Python program to overload the `*` operator using `__mul__` ?
  19. Write a Python program to demonstrate method overriding in transport fare calculation ?
  20. Write a Python program to develop a payroll system using polymorphism, method overriding, and dynamic method calling ?
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