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Vinsoft Lab
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Mobile Development Intermediate Paid

Kotlin Mobile Development

Learn Kotlin from the fundamentals to object-oriented programming, collections, null safety, functions and Android development foundations.

10 Weeks 24 Lessons Android Development Foundation
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LESSON 3

Your First Kotlin Program

Create your first Kotlin program and understand the main function.

Kotlin Code

Study the example and understand each part.

KOTLIN
fun main() {

    println("Hello, Vinsoft Lab!")
    println("This is my first Kotlin program.")

}

Kotlin is commonly developed using Android Studio or IntelliJ IDEA. These examples can be used as a foundation for Android application development.

Key Concept

The main() function is the entry point of a simple Kotlin application.

Expected Output / Result

Hello, Vinsoft Lab!
This is my first Kotlin program.

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Quick Knowledge Check

Test your Kotlin understanding.

Which keyword creates a read-only variable in Kotlin?

Vinsoft Lab Academy

Learn Kotlin. Build Android applications.

Build a strong Kotlin foundation and continue into practical Android application development.