# the sum of the numbers smaller than this one.

If you're writing a function that computes the sum of numbers in a list the base case is probably: Detecting whether a string is a palindrome is an excellent example of a problem that turns out to be ...

Recursion is the process in which a function calls itself directly or ... e.g., calculating a sum or linear summation. Recursion and loops complement each other in Python tasks. This should not be a ...