C++ Iterator vs Python

What are the main differences between iterators in C++ and Python?

C++ iterators are more complex and require understanding of pointers, while Python's iterators are simpler and more user-friendly.

Can you give an example of how to use an iterator in both languages?

Sure! In C++, you might use a vector with an iterator like this: for(auto it = vec.begin(); it != vec.end(); ++it) { ... }. In Python, you can simply use a for loop: for item in my_list: ....

Which one is more efficient for large datasets?

C++ iterators can be more efficient due to lower-level memory management, but Python's ease of use often outweighs performance for many applications.

Are there any specific use cases where one is preferred over the other?

Yes, C++ is preferred in performance-critical applications like game development, while Python is favored for rapid development and data analysis.