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 is the main task in the first part of the coding exercise?

• To sort numbers in ascending order

• To find the sum of all numbers

• To append only even numbers to a list

• To print all numbers from a list

Which operator is used to check if a number is even in Python?

• Division operator

• Modulus operator

• Addition operator

• Subtraction operator

What should the program do if the user's input is 'Q' in lowercase?

• Print 'stop'

• Print 'continue'

• Print 'add'

• Print 'quit'

Why is it better to use an elif clause instead of a separate if statement in Part 2?

• It makes the code longer

• It is more efficient in terms of speed

• It allows for more conditions to be checked

• It is easier to read

What is the significance of case sensitivity in the coding exercise?

• It changes the way loops function

• It is not important in this context

• It affects how user input is processed

• It helps in sorting the list