Part 15 – Function Parameters


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In part 15 of the Kotlin beginner tutorial, we will learn how we can add parameters to a function declaration so we can pass them as arguments when we call it.

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KotlinTutorial.kt
fun main() {
    greet("Herbert", 5)
}

fun greet(name: String, reps: Int) {
    var repsLeft = reps

    while (repsLeft > 0) {
        println("Hello, $name! Nice to meet you!")
        repsLeft--
    }
}