/*
P.120

read array data from a file

*/

import java.util.Scanner;
class p120_Array
{
	public static void main(String[] args)
	{
		Scanner input = new Scanner(System.in);

		double[] vals = new double[100];
		int size = 0;

		while(input.hasNextDouble())
		{
			vals[size] = input.nextDouble();
			size ++;
		}

		System.out.print("size = " + size + "\n\n");

		// output all elements of the array to monitor
		for(int i=0; i<size; i++)
		{
			System.out.print(vals[i] + "   ");
		}
		System.out.println("\n\n\n\n");
	}
}