1818KotlinAverageArray

fun main(args : Array<String>){
    println("Hello World from average array!")
    
    val numArray = doubleArrayOf(45.67,88.56,4.56,56.89,22.33)
    var sum      = 0.0
    
    for(num in numArray){
        sum += num  
    }
    
    val average = sum / numArray.size
    println("The average is: %.2f".format(average))
}