Why is inheritance important in our programming ? Explain it with an example and write a program using it

Question

Accepted Answer

Inheritance is important in programming as it allows for code reuse, promotes modularity, and enables polymorphism.

Inheritance allows us to create new classes that inherit the properties and methods of existing classes.
It promotes code reuse by allowing us to define common attributes and behaviors in a base class and extend it in derived classes.
Inheritance promotes modularity as it allows us to organize classes into a hierarchy, making the code more manageable and maintainable.
It enables polymorphism, where objects of different classes can be treated as objects of a common base class, providing flexibility and extensibility.
Example: In a banking system, we can have a base class 'Account' with common attributes like account number and balance. Derived classes like 'SavingsAccount' and 'CheckingAccount' can inherit from 'Account' and add specific behaviors like interest calculation or overdraft protection.

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