Variables

Variables store values that expressions can reuse.

Variables.kt

fun main() {
    val unitPrice = 
    val quantity = 3
    val total = unitPrice * quantity

    println("unit=$unitPrice")
    println("total=$total")
}

fun main() {
    val unitPrice = 
    val quantity = 3
    val total = unitPrice * quantity

    println("unit=$unitPrice")
    println("total=$total")
}

fun main() {
    val unitPrice = 
    val quantity = 3
    val total = unitPrice * quantity

    println("unit=$unitPrice")
    println("total=$total")
}

val Use `val` for a read-only local value.