import java.lang.Object;
import java.util.Calendar;
import java.util.GregorianCalendar;

public class WeekdayOfMyBirthday {
    public static void main (String [] args) {
        GregorianCalendar cal = new GregorianCalendar(1990, Calendar.OCTOBER, 10);
        int dayOfMonth = cal.get(Calendar.DAY_OF_MONTH);
        int weekday = cal.get(Calendar.DAY_OF_WEEK);
        System.out.println("Weekday: " + weekday);
    }
}