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Displaying  Source Code(s)  
 

 
java progam for advanced users

--------------------------------------------------------------------------------

Description : this is a calender program

Code :
import java.util.*;

public class CalendarTest
{
public static void main(String [] args)
{
// construct d as current date

GregorianCalendar d = new GregorianCalendar();
int today = d.get(Calendar.DAY_OF_MONTH);
int month = d.get(Calendar.MONTH);

// set d to start date of the month
d.set(Calendar.DAY_OF_MONTH,1);

int weekday = d.get(Calendar.DAY_OF_WEEK);

// print heading
System.out.println(" Sun Mon Tue Wed Thu Fri Sat");
System.out.println(" ");

do
{
// print day
int day = d.get(Calendar.DAY_OF_MONTH);
if (day < 10) System.out.print(" ");
System.out.print(day);

// mark current day with *
if (day == today)
System.out.print("* ");
else
System.out.print(" ");

// start a new line after every Saturday
if(weekday == Calendar.SATURDAY)
System.out.println();

// advance d to the next day
d.add(Calendar.DAY_OF_MONTH,1);
weekday = d.get(Calendar.DAY_OF_WEEK);
}
while(d.get(Calendar.MONTH) == month);
// the loop exits when d is day 1 of the next month

// print final end of line if necessary
if(weekday != Calendar.SUNDAY)
System.out.println();
}
}

 

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