What are the differences between OOP languages?

What are the main differences between OOP languages like Java, C++, and Python?

The main differences include syntax, memory management, and how they handle inheritance and polymorphism. For example, Java is strictly object-oriented, while C++ supports both procedural and object-oriented programming.

Can you explain how inheritance works in these languages?

Sure! In Java, inheritance is achieved using the 'extends' keyword, while in C++, you can use 'public', 'protected', or 'private' inheritance. Python uses a simpler syntax with parentheses to indicate inheritance.

What about polymorphism? How is it implemented?

Polymorphism in Java is implemented through method overriding and interfaces. In C++, it can be achieved using virtual functions, while Python uses duck typing, allowing for more flexibility.

Are there any performance differences between these languages?

Yes, performance can vary. C++ is generally faster due to its compiled nature and manual memory management, while Java and Python may have slower execution times due to their runtime environments.