Learn Kotlin: Collections and Loops

Learn about lists, sets, and maps and different types of loops in Kotlin.
Continue your Kotlin learning journey with Learn Kotlin: Collections and Loops. Learn about the various types of collections that exist in Kotlin, including lists, sets, and maps, and how to iterate through them by effectively implementing code repetition. Dive into multiple types of loops and jump expressions.



### Skills you’ll gain
- Make instances of collections
- Manipulate collections
- Use for and while loops

### Notes on Prerequisites
We recommend that you complete [Learn Kotlin: Introduction](https://www.codecademy.com/learn/learn-kotlin-introduction) before completing this course.

• Collections: Learn about the various types of collections that exist in Kotlin including lists, sets, and maps.
• Lesson: Lists
• Lesson: Sets
• Lesson: Maps
• Quiz: Collections
• Project: Animal Sanctuary
• Loops: Learn how to effectively implement code repetition in Kotlin!
• Lesson: Loops
• Quiz: Loops
• Project: Shape Maker
• Informational: Next Steps