/**
* @version 1.20 27 Mar 1998
* @author Cay Horstmann
*/
import corejava.*;
public class Calendar
{ public static void main(String[] args)
{ int m;
int y;
if (args.length == 2)
{ m = Integer.parseInt(args[0]);
y = Integer.parseInt(args[1]);
}
else
{ Day today = new Day(); // today's date
m = today.getMonth();
y = today.getYear();
}
Day d = new Day(y, m, 1); // start date of the month
System.out.println(m + " " + y);
System.out.println("Sun Mon Tue Wed Thu Fri Sat");
for (int i = Day.SUNDAY; i < d.weekday(); i++ )
System.out.print(" ");
while (d.getMonth() == m)
{ if (d.getDay() < 10) System.out.print(" ")；
System.out.print(d.getDay());
if (d.weekday() == Day.SATURDAY)
System.out.println();
else
System.out.print(" ");
d.advance(1);
}
if (d.weekday() != Day.SUNDAY) System.out.println();
}
}