What are some practical use cases for recursion in Python?

What are some practical use cases for recursion in Python?

Recursion is often used in Python for tasks like tree traversal, solving puzzles like the Tower of Hanoi, and implementing algorithms like quicksort.

Can you explain how recursion works in tree traversal?

Sure! In tree traversal, recursion allows you to visit each node in a tree structure. You can use a function that calls itself for each child node.

What are the advantages of using recursion over iteration?

Recursion can lead to cleaner and more readable code, especially for problems that have a natural recursive structure, like trees or graphs.

Are there any downsides to using recursion?

Yes, recursion can lead to high memory usage and stack overflow errors if the recursion depth is too high. It's important to consider these factors.