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Code Reusability: You can write code that works on the superclass type, but it will work with any subclass type, providing they follow the expected contract (like method names and parameters).
Code Maintainability: Polymorphism promotes cleaner, more intuitive, and more maintainable code. You can add new subclasses with little or no modification to existing code that uses the superclass.
Flexibility: Polymorphism allows for code that is more flexible and can handle a range of inputs, reducing the complexity of conditional statements.
Abstraction: It allows for abstract design, where you can define a common interface class for a group of related classes.
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