import java.util.Iterator;
public class Program {
	public static void main(String[] args) {
		Dealie storage=new Dealie(10);
		storage.add(3);
		storage.add(7);
		storage.add(5);
		System.out.println("We have "+storage.getUsed()+" values.");
		Iterator iter=storage.iterator();
		while (iter.hasNext()) {
			System.out.print(iter.next()+"\t");
		}
		System.out.println();
	}
}