Practice Loops (8.1.4) - Control Flow - Data Structures and Algorithms in Python
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Engineering Courses
Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Certifications
Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Loops

Practice - Loops

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What will the following code print? if 5 > 3: print('True')

💡 Hint: Evaluate the condition inside the 'if' statement.

Question 2 Easy

Write a simple for loop that prints numbers 1 to 5.

💡 Hint: Use the range function to count up.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What keyword is used for conditional execution in Python?

loop
if
switch

💡 Hint: Think about how we decide which code to execute.

Question 2

True or False: A for loop is used when you know the number of iterations.

True
False

💡 Hint: Consider how we set the range for counting.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Write a function that takes a list of numbers and returns the sum of all even numbers using a loop.

💡 Hint: Use a for loop to iterate through the numbers.

Challenge 2 Hard

Create a while loop that asks the user for input until they provide a valid integer.

💡 Hint: Think about how to handle incorrect input.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.