//programming by a. najafzadeh    2005/03/31, 10:03:14 ب.ظ
#include <conio.h>
#include <dos.h>
#include <iostream.h>
int main(void)
{
struct date d;
   getdate(&d);
         if(d.da_day < 29)
             cout<<"hello";
         if(d.da_day == 29) //29 = date of month
             cout<<"how are you";
getch();//interupt
return 0;
}