Exploring Iterations and Loops in Python | CodeSignal Learn
Computer Programming
38,917 learners
Exploring Iterations and Loops in Python
Discover the power and flexibility of loops in Python as you learn to automate repetitive tasks. This course covers `for` loops, `while` loops, and introduces advanced concepts like loop controls and nested loops. By the end of this course, you'll be able to use loops to enhance the efficiency and complexity of your code.
Python
See path
5 lessons
23 practices
1 hour
Badge for Requirement Understanding & Implementation,
Requirement Understanding & Implementation
Course details
Mastering for Loops in Python
Preview
Exploring the World with Loops
Correcting the European Tour List
Promote Destinations with Loops
Debugging the World Tour List
Global Tour Planning with Loops
Previous Course
Previous
Next Course: Defining and Utilizing Functions in Python
Next
Turn screen time into skills time
Practice anytime, anywhere with our mobile app.
Download on the App StoreGet it on Google Play
Scan to download
Sign up
Join the 1M+ learners on CodeSignal
Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal
From our community
Hear what our customers have to say about CodeSignal Learn
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
name
Francisco Aguilar Meléndez
Data Scientist
Badge for General Programming, AdvancedBadge for Coding and Data Algorithms, AdvancedBadge for Deep Learning and Neural Networks, Expert
+11
I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.
name
Faith Yim
Software Engineer
Badge for HTML, CSS and Web Browser Fundamentals, ExpertBadge for Software Design and Architecture, IntermediateBadge for Debugging and Troubleshooting, Advanced
+14
It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.
name
Alex Bush
Full Stack Engineer
Badge for JavaScript Programming and DOM API, ExpertBadge for Front-End Development, IntermediateBadge for Server-Side Programming, Advanced
+9
I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.
name
Abbey Helterbran
Tech consultant
Badge for Computer Science Fundamentals, AdvancedBadge for Prompt Design and Development, DevelopingBadge for Storytelling, Expert
+8
I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.
name
Jonathan Miller
Senior Machine Learning Engineer
Badge for Machine Learning and Predictive Modeling, ExpertBadge for Big Data Processing, AdvancedBadge for Advanced Prompting Techniques, Intermediate
+12
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
name
Francisco Aguilar Meléndez
Data Scientist
Badge for General Programming, AdvancedBadge for Coding and Data Algorithms, AdvancedBadge for Deep Learning and Neural Networks, Expert
+11
Scan to download
Home
Paths
Home
Company
AboutCareersLeadershipTalent ScienceNewsroom
Collections
Generative AIBusiness & LeadershipInterview PrepAI & Machine LearningLearn to CodeData Science & Engineering
Platform
Platform OverviewSkills AssessmentsLive Tech InterviewsAI InterviewerAI Role-PlayAI Tutoring with CosmoCertified Assessments
Roles
Talent AcquisitionEngineering LeadersSales LeadersCS & Support LeadersIO PsychologistsIndividuals
Resources
Resource LibraryBlogCustomer StoriesInterview PrepAPI Docs
Support
Knowledge Base
Home
Copyright © 2025 CodeSignal
PrivacyTermsSecurity & Compliance