Which is better C++ or Java or Python?

C++ is a powerful, high-performance programming language that is widely used for systems programming, creating operating systems, device drivers, embedded systems, and gaming. It is also commonly used in applications that need to be optimized for speed and performance, such as video editing and image processing software.

Java is a popular, general-purpose programming language that is used for developing enterprise applications, mobile apps, video games, and other types of software. Java is known for its write-once-run-anywhere (WORA) principle, which means that once a program is written, it can run on any platform that has a Java Virtual Machine (JVM) installed.

Python is a high-level, interpreted language that is well-suited for scripting, automation, data analysis, and machine learning. Python has a large community, and a lot of libraries and frameworks, it is user-friendly and easy to learn.

In general, C++ is best for performance-critical applications that need to be optimized for speed, Java is best for enterprise applications and cross-platform development, and Python is best for rapid development, prototyping, and applications that don't require the highest level of performance.

It is recommended to consider the specific requirements and constraints of the project and choose the language that is most suitable for the task at hand.