import java.util.*;

public class EnumerationDemo {
	public static void main(String args[]) {
		Enumeration weekdays;
		Vector days = new Vector();
		days.add("Sunday");
		days.add("Monday");
		days.add("Tuesday");
		days.add("Wednesday");
		days.add("Thursday");
		days.add("Friday");
		days.add("Saturday");
		weekdays = days.elements();
		while (weekdays.hasMoreElements()) {
			System.out.println(weekdays.nextElement());
		}
	}
}