//
//	CS212 Assignment 0
//
//	Author: ???
//	Instructor: John Wang
//
//	Goal: Thie progrsm will read a file and ...
//

import java.util.Scanner;
class Review_4
{
	public static void main(String[] args)
	{
		Scanner input = new Scanner(System.in);

		int num1 = 0;
		int num2 = input.nextInt();
		while(num2>0)
		{
			num1 ++; 			// as a counter
			System.out.print(num2 + " ");
			num2 = input.nextInt();
		}
		System.out.println();

		System.out.println("num1 = " + num1);
		System.out.println("num2 = " + num2);

		System.out.println("Done.");
	}
}