Collections

List Basics

Read ordered values from a list.

List Basics

ListBasics.kt 
fun main() {
    val index = 
    val names = listOf("Ada", "Bo", "Cy")
    val selected = names[index]
    val count = names.size

    println("selected=$selected")
    println("count=$count")
}

fun main() {
    val index = 
    val names = listOf("Ada", "Bo", "Cy")
    val selected = names[index]
    val count = names.size

    println("selected=$selected")
    println("count=$count")
}

fun main() {
    val index = 
    val names = listOf("Ada", "Bo", "Cy")
    val selected = names[index]
    val count = names.size

    println("selected=$selected")
    println("count=$count")
}
list A list keeps values in order and lets you read by index.