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/* *********************************************
PASTE THIS CODE IN YOUR TURBOC (Any problem in project contact me)
/* *********************************************
Project: To find the Day of any date entered by the user.
Project developed by Computer Education Center-Paschim vihar,New Delhi ***************************************************************************/ / #### MAIN HEADER FILES INCLUDED #########*/
#include iostream.h //for input and output stream regulation
#include conio.h //for getch(),clrscr()
#include stdio.h //for C library functions
#include ctype.h //for checking uppercase or lowercase
#include string.h //for string compare, string concatatination
#include graphics.h //for graphics features
#include dos.h //for delay and sound commands
#include stdlib.h //for exit (0) function
void welcome_screen();
void start();
void updown();void menu();
/************/ void menu()
{int l,t,r,b,p;
initgraph(&gdriver, &gmode, "");
//left,top,right,bottom
l=10; t=460; r=600; b=10; rectangle(l,t,r,b);
/*********************/
void welcome_screen()
{ clrscr(); gotoxy(23,7); cout<<"********* W E L C O M E ********* " ; cout<<" C O M P U T E R E D U C A T I O N C E N T R E " ; cout<<" S O F T W A R E TO K N O W D A Y OF D A T E "; for(int x=50;x>=22;x--)
{ nosound(); gotoxy(20,14);
cout<<"D O N E B Y "; gotoxy(x,16); cputs(" Computer Education Centre "); gotoxy(x,20); cout<<" XII - A "; } gotoxy(17,25); cout<<"******** PRESS ANY KEY TO CONTINUE ********* "; ; } /**********************/ void updown() {int i;menu();gotoxy(15,15);cout<<"Special Thanks To"; gotoxy(15,17);cout<<"Computer Education Centre";delay(2000); int d=DETECT,m;initgraph(&d,&m," "); settextstyle(7,0,7);randomize(); for(i=0;i<5800;i++)putpixel(random(800),random(600),random(15)+1); i="1;i<=" cnt="0; printf(" c="getch())" p="strcmp(orgpass,password); if(p=" i="=" d="DETECT,m,i;initgraph(&d,&m," i="0; i<5800;i++)putpixel(random(800),random(600),random(15)+1); gotoxy(25,7);cout<<">>year;
cout<<"ENTER THE MONTH ( e.g. 7 FOR JULY) : "; cin>>month; cout<<"ENTER THE DAY (1-31, 1-30, 1-29/28 depending on the month) : "; cin>>date;
m=7;// 1 jan 2000 was a saturday
if(year<2000) yeard="2000-year;" r="">
" r="r+yeard;" r="r%7;">2000) { yeard=year-2000 ;
if (yeard%4==0) r=(yeard/4)+1;
else r=(yeard/4)+1 ; // calculation of number of leap years in between & 2000 was a leap year r=r+yeard ; r=r%7 ; m+=r ; m=m%7 ; } r=year%100; r%=4; // if r==0 then it is a leap year; if((r==0)&&(year>2000))m--; switch(month) {
case 12: m+=(30%7);// nov has 30 days.
case 11: m+=(31%7);// oct has 31 days.
case 10: m+=(30%7);// sep has 30 days.
case 9 : m+=(31%7);// aug has 31 days. case 8 : m+=(31%7);// july has 31 days.
case 7 : m+=(30%7);// june has 30 days.
case 6 : m+=(31%7);// may has 31 days.
case 5 : m+=(30%7);// apr has 30 days. case 4 : m+=(31%7);// march has 31 days.
case 3: { if(r==0) m+=(29%7); // in a leap year feb has one extra day. else m+=(28%7); }
case 2: m+=(31%7); // jan has 31 days. } cout<<"date' updown(); }
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