Understanding - Beginner, exercise 3

Text

Please consider the following function:

def f(n, s):
    if len(s) > n:
        return f(n, s[:n])
    else:
        return (n * 2) + 1

Write down the result returned by calling the function as follows: f(5, "Exams!").

Solution

11

Additional material

The runnable Python file is available online. You can run it executing the command python exercise_3.py in a shell.