When should I use recursion instead of loops?

When should I use recursion instead of loops?

Recursion is best used for problems that can be broken down into smaller, similar subproblems, like tree traversals.

Can you give me an example of a problem that is better suited for recursion?

Sure! Calculating factorials is a classic example where recursion simplifies the code significantly.

What about loops? When are they more appropriate?

Loops are generally more efficient for tasks that require repeated actions without the overhead of multiple function calls.

Are there any downsides to using recursion?

Yes, recursion can lead to stack overflow errors if the recursion depth is too high, and it may use more memory.