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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 6

Operators

Learn arithmetic, comparison, assignment and logical operators in Kotlin.

Kotlin Code

Study the example and understand each part.

KOTLIN
fun main() {

    val a = 20
    val b = 5

    println(a + b)
    println(a - b)
    println(a * b)
    println(a / b)
    println(a % b)

}

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

Key Concept

Operators allow your application to perform calculations and compare values.

Expected Output / Result

25
15
100
4
0

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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.