Java - Calculate Average With Array Input

// By Rami Jaloudi
// Java - Calculate Average With Array Input

import java.util.*;


public class CalculateAverageInputArray {
public static void main(String[] args) {
       
int Iterations;

System.out.print("Please enter the number of iterations to simulate: ");

Scanner scan = new Scanner(System.in);

Iterations = scan.nextInt();

double[] numbers = new double[Iterations];

System.out.print("Please enter the number of iterations to simulate "
+ Iterations + " times: " + "\n");

Scanner scan2 = new Scanner(System.in);
for(int i=0; i < Iterations ; i++)
             numbers[i] = scan2.nextDouble();


         //alternative methods: if you are looking to pre-define the array & with integers instead of double.
         //define an array
         //int[] numbers = new int[]{10,20,15,25,16,60,100};
       
         /*
          * Average value of array elements would be
          * sum of all elements/total number of elements
          */
       
         //calculate sum of all array elements
double sum=0;
       
         for(int i=0; i < Iterations ; i++)
                 sum = sum + numbers[i];

         //calculate average value
         double average = sum / Iterations;
       
         System.out.println("Average value of array elements is : " + average);
}
}