//pass an array as argument to method
//the actual array itself is not passed, but a reference to the array is passed into the parameter. This means the method has direct access to the original array.

import java.util.Scanner;

public class eg05array
{
	public static void main(String[] args)
	{
		final int ARRAY_SIZE = 3; //size of array
		int[] numbers = new int[ARRAY_SIZE];
		
		getValues (numbers);   //getValue method
		System.out.println("Here are the numbers that you entered: ");
		showArray (numbers);	//showArray method
	}
	
	public static void getValues(int[] array)
	{
		Scanner keyboard = new Scanner(System.in);
		System.out.println("Enter a series of " + array.length+ " numbers.");
		
		for (int index = 0; index < array.length; index++)
		{
			System.out.print("Enter number " + (index+1) + ": ");
			array[index] = keyboard.nextInt();
		}
		
	}
	
	//accepts an array
	public static void showArray(int[] array)
	{
		for (int index = 0; index < array.length; index++) {
			System.out.print (array[index] + " ");
		}
	}
}