REST APIs with Flask and Python - Solution to Coding Exercise: Flow Control

This video tutorial covers a coding exercise involving loops and if statements in Python. It is divided into two parts: filtering even numbers from a list using a loop and if statement, and handling user input with an elif clause. The tutorial explains how to use the modulus operator to identify even numbers and optimize code with elif for better performance. The video concludes with a solution verification and an invitation for questions.

What should you do if the user's input is 'q' in lowercase according to the instructions?

Explain the purpose of adding an elif clause in the second part of the exercise.