How to put a Scanner input into an array… for example a couple of numbers

Question

Scanner scan = new Scanner(System.in);
double numbers = scan.nextDouble();
double[] avg =..????

Answer 1

List numbers = new ArrayList();
double sum = 0;

Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
    double value = scan.nextDouble();
    numbers.add(value);
    sum += value;
}

double average = sum / numbers.size();