Design a calendar program, which takes two inputs: a month (an integer
in range 1..12) and a year (for simplicity, we require an integer of 1900
or larger) and presents as its output the calendar for the month and year
speci¯ed. We might use the program to see the calendar for December,
2010:

Su Mo Tu We Th Fr Sa
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31

The application's model will need methods to calculate how many days are
in a given month (within a given year), on what day of the week a given
month, year begins, whether a year is a leap year, etc.


( Next, revise the application so that, on demand, the calendar prints a
proper French calendar, that is, the days are presented Monday-Tuesday-
...-Sunday (lundi-mardi-mercredi-jeudi-vendredi-dimanche) with the labels,
lu ma me je ve sa di

Take a look at java.util.Calendar.

If you're not allowed to use that class, you need a static point in time that will give you something to work from (try the epoch - 1 January 1970). Then if you take a look at how the roll() methods work in java.util.Calendar and try to duplicate them in your own class, you might have some luck.

Since it is your first post therefore I am willing to give you source code but from hitherto don't dare to ask free codes, if you want correct codes then firstly show some effort and then we will try to amend your program.

Check out this ............

http://www.dreaminco...snippet3422.htm

and also

import java.util.*;
public class CalendarDemo
	{
		public static void CalendarDemo(int Year,int Month,int Date)
			{
				GregorianCalendar a = new GregorianCalendar();
				a.set(Calendar.YEAR,Year);
				a.set(Calendar.MONTH,(Month-1));
				a.set(Calendar.DAY_OF_MONTH,1);
				int weekday = a.get(Calendar.DAY_OF_WEEK);
				int month = a.get(Calendar.MONTH);
				System.out.println("'\n'	  YEAR : "+Year);
				switch(month)
					{
						case 0:
						System.out.println();
						System.out.println("		JANUARY			");
						System.out.println();
						break;
						case 1:
						System.out.println();
						System.out.println("		FEBRUARY		   ");
						System.out.println();
						break;
						case 2:
						System.out.println();
						System.out.println("		 MARCH			");
						System.out.println();
						break;
						case 3:
						System.out.println();
						System.out.println("		 APRIL		   ");
						System.out.println();
						break;
						case 4:
						System.out.println();
						System.out.println("		  MAY			");
						System.out.println();
						break;
						case 5:
						System.out.println();
						System.out.println("		  JUNE		  ");
						System.out.println();
						break;
						case 6:
						System.out.println();
						System.out.println("		  JULY			");
						System.out.println();
						break;
						case 7:
						System.out.println();
						System.out.println("		 AUGUST		   ");
						System.out.println();
						break;
						case 8:
						System.out.println();
						System.out.println("	   SEPTEMBER			");
						System.out.println();
						break;
						case 9:
						System.out.println();
						System.out.println("		OCTOBER		   ");
						System.out.println();
						break;
						case 10:
						System.out.println();
						System.out.println("		NOVEMBER			");
						System.out.println();
						break;
						case 11:
						System.out.println();
						System.out.println("		DECEMBER		   ");
						System.out.println();
						break;
				  }
			   System.out.println("Sun Mon Tue Wed Thu Fri Sat");
			   for(int i=Calendar.SUNDAY;i<weekday;i++)
				{
					System.out.print("	");
				}
			   do
					{
						int day = a.get(Calendar.DAY_OF_MONTH);
						if(day<10)
							{
								System.out.print(" "+day);
							}
						else if(day>=10)
							{
								System.out.print(day);
							}
						if(day==Date)
							{
								System.out.print("* ");
							}
						else
							{
								System.out.print("  ");
							}
						if(weekday==Calendar.SATURDAY)
							{
								System.out.println();
							}
						a.add(Calendar.DAY_OF_MONTH,1);
						weekday = a.get(Calendar.DAY_OF_WEEK);
					}
				while(a.get(Calendar.MONTH)==month);
				if(weekday != Calendar.SUNDAY)
				{
				System.out.println();
				}
				System.out.println();
				System.out.println("Note: '*' over any number is your desired number");
			}
		}
							   

Thank you very much rishabhsharma.Now it is all ok with that code

This post has been edited by drilli: 27 May 2009 - 06:14 AM

Why don't you post the code you have?

Thank you very much rishabhsharma.Now it is all ok with that code

This post has been edited by drilli: 27 May 2009 - 06:11 AM