Hello Kotlin

Start with a tiny Kotlin program that stores a name and prints a greeting.

Hello.kt

fun main() {
    val name = 
    val message = "Hello, $name!"

    println(message)
}

fun main() {
    val name = 
    val message = "Hello, $name!"

    println(message)
}

fun main() {
    val name = 
    val message = "Hello, $name!"

    println(message)
}

main function A runnable Kotlin program can start in a top-level `main` function.