Part 9 – Arrays


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In part 9 of the Kotlin beginner tutorial, we will learn how to use arrays to store multiple values under one variable name and access them by an index.

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KotlinTutorial.kt
fun main() {
    val names = arrayOf("Jim", "John", "Jenny", "Jamie")

    names[0] = "Jeremy"

    println("Number of elements: ${names.size}")
    println("First element: ${names[0]}")
    println("Last element: ${names[2]}")
}