Python Day 08.1 Assignment

Today you will practice using while loops in Python. While loops repeat code until a condition becomes false. Work on the following problems step by step.

Remember: A while loop keeps running until its condition is no longer true. Don’t forget to update your loop variable!

Assignment 01: Counting Numbers

Use a while loop to print numbers in a sequence.

Objective:

Understand how to use a while loop to control repetition.

Instructions:

Print numbers from 1 to 20.
Print numbers in reverse order from 10 down to 1.

Assignment 02: Sum of Numbers

Use a while loop to calculate totals.

Objective:

Practice using a while loop to add numbers repeatedly.

Instructions:

Find the sum of numbers from 1 to 50.
Find the sum of even numbers between 1 and 50.

Assignment 03: User Controlled Loop

Use a while loop that keeps running until the user decides to stop.

Objective:

Learn how to use input to control when a while loop should exit.

Instructions:

Keep asking the user for numbers until they enter 0.
When they enter 0, stop the loop and display the sum of all entered numbers.

If you need help

Post in the group if you get stuck with:

Loop condition not stopping
Forgetting to update the loop variable
Understanding infinite loops

Good luck and keep practicing!