Software Engineering

1,075 learners

Writing Functions using Kotlin

Dive into functions in Kotlin to enhance code modularity and reusability. This course guides you through the essentials of defining functions, utilizing parameters and return types, and the nuances of function overloading. Expand your Kotlin toolkit to write concise and maintainable functions.

Kotlin

See path

7 lessons

34 practices

2 hours

Course details

Kotlin Fundamentals: Understanding and Creating Functions

Preview

Waving Robot Greeting

Renaming and Invoking Functions in Kotlin

Robot Cleaning Routine Debug

Add Welcome Home Feature to Home Robot Functions

Robot Light Technician Challenge

Previous Course Next Course: Introduction to Object-Oriented Programming in Kotlin

Turn screen time into skills time

Practice anytime, anywhere with our mobile app.

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!

Francisco Aguilar Meléndez

Data Scientist

+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.

Faith Yim

Software Engineer

+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.

Alex Bush

Full Stack Engineer

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.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

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!

Francisco Aguilar Meléndez

Data Scientist

+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.

Faith Yim

Software Engineer

+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.

Alex Bush

Full Stack Engineer

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.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Writing Functions using Kotlin

Course details

Unit 15 practices19 min

Unit 25 practices19 min

Unit 35 practices19 min

Unit 45 practices19 min

Unit 54 practices16 min

Unit 65 practices19 min

Unit 75 practices19 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community