onlineadm.cpp

online admission systems

	     cout<<" you cannot have seat in this college:"<<cc.cname<<"\n";
	     cout<<"try another college:"<<"\n";
	     }
	  }
	}
      }
  v2.close();
}




void college::write(int i,coll c1)
{
   fstream f;
   v1.open("cc.txt",ios::in);
   f.open("tmp.txt",ios::out);
   for(int j=1;j<i;j++)
    {
      v1.read((char*)&cc,sizeof(cc));
      f.write((char*)&cc,sizeof(cc));
    }
   v1.read((char*)&cc,sizeof(cc));
   f.write((char*)&c1,sizeof(c1));
   while(v1.read((char*)&cc,sizeof(cc)))
   f.write((char*)&cc,sizeof(cc));
   f.close();
   v1.close();
   v1.open("cc.txt",ios::out);
   f.open("tmp.txt",ios::in);
   while(f.read((char*)&cc,sizeof(cc)))
   v1.write((char*)&cc,sizeof(cc));
   f.close();
   v1.close();
}

class flist:public admission,public school
{
   protected:
   int tseats;
   public:
   void operator+();
   friend void fprint(flist a);
   void printnc();
};
void flist::printnc()
{
v2.open("dd.txt",ios::in);
while(v2.read((char*)&ss,sizeof(ss)))
{
cout<<ss.name<<"----->"<<ss.cutoff;
}
v2.close();
}

void fprint(flist a)
{
 //cin>>a.tseats;
 cout<<a.tseats;
}

void flist::operator+()
{
   v1.open("cc.txt",ios::in);
   tseats =0;
   while(v1.read((char*)&cc,sizeof(cc)))
  {
	 tseats+=cc.seats;
	 v1.close();
  }
    cout<<"\n"<<"TOTAL NUMBER OF SEATS IN ENGINEERING COLLEGE:";
    cout<<tseats<<"\n";
      cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^";
  }
template<class t1,class t2>
class fref:public student
{
t1 a;
t2 b;
public:
fref(t1 x,t2 y)
{  a=x;
   b=y;
 cout<<"\n"<<a;
 cout<<"\t"<<b;

}

};



void start(void)
{
	setcolor(RED);
	setlinestyle(SOLID_LINE,1,3);
	rectangle(2,2,639,479);            // 	RECTANGLE WHICH IS THE BORDER
	setcolor(BLUE);
	setlinestyle(SOLID_LINE,1,2);     //	... COLORS ARE USED IN THEM..
	rectangle(10,10,629,469);
}


int Password (void)
{
	 char Password[12]="v"; // Already assigned password
	 char pass[20];
	 char UserName[15];

	 char user[15]="v";
	 int sucess=0;                    // Password Verification
	 int x=26,i;

	 cleardevice();
	 start();
	 setcolor(YELLOW);
	 line ( 130, 180, 500, 180 );             // creates..
	 rectangle ( 130, 150, 500, 300 );
	 setfillstyle ( SOLID_FILL, 7 );       // ..the dialouge box..
	 bar ( 130, 150, 500, 180 );
	 setfillstyle ( SOLID_FILL, 8 );     // ..where password and user name..
	 bar ( 130, 180, 500, 300 );
	 setcolor ( 4 );                   // ..can be entered
	 outtextxy ( 140, 165, " P A S S W O R D   V E R I F I C A T I O N  " );
	 setfillstyle ( SOLID_FILL, 0 );
	 bar ( 200, 200, 450, 230 );
	 bar ( 200, 247, 450, 277 );

	 outtextxy ( 130, 210, "   NAME " );
	 outtextxy ( 126, 258, " PASSWORD " );

	 gotoxy(26,14);
	 gets(UserName);

	for(i=0;i<20;i++ )       // Gets the password..
	{
	  pass[i]=getch();              // ..until enter key is not pressed..
	  if(pass[i]=='\r')
		{
	pass[i]='\0';                // Enter a NULL character
	break;
		 }
	else
		{
	 gotoxy(x,17);printf("*");    // ..and prints asterix on the screen
	 x++;
		 }
	}

	if ((strcmp(Password,pass)==0)&&(strcmp(UserName,user)==0))    // checks password character..
		sucess=1;

	else                    // If incorrect password
	 {
		 sucess=0;
		 gotoxy (22, 21);
		 printf ( " INVALID PASSWORD! TRY AGAIN " );
		 getche ();
	  }

	return ( sucess );
}


void end2(void)
{
	int driver=DETECT,mode;   	//detect best driver and mode
	int i,j=520;

	initgraph(&driver,&mode,"c:\\tc\\bgi"); 	//initialize graphics mode

	for(i=480;i>=0;i--)
	{

		setcolor(WHITE);
		outtextxy(230,i,"DESIGNED BY");
		outtextxy(230,j+30,"vinodhrajkumar.s");
		outtextxy(230,j+45,"raghupathy.m");
		outtextxy(230,j+60,"siddharth.s");
		outtextxy(243,j+120,"CSE H-Batch");
		outtextxy(243,j+140,"CEG");

		delay(20);
		j--;

		 cleardevice();
	}
	closegraph();
}

void main(void)
{

	int Proceed;
	int driver=VGA,mode=VGAHI;   	//detect best driver and mode
	initgraph(&driver,&mode,"E:\\TC\\bgi"); 	//initialize graphics mode
	//randomize();
	cleardevice();
		 //	AND THEM CHECK
//	do
  //	{
    //	   Proceed = Password();         //	CHECK THE PASSWORD
      //	} while ( Proceed!=1);

	cleardevice();
	//start();
	//menu();

      //	int gdriver = DETECT, gmode, errorcode;
	int  midx, midy;



   midx = getmaxx() / 2;
  midy = getmaxy() / 2;

      settextjustify(CENTER_TEXT, CENTER_TEXT);

       cleardevice();
      settextstyle(4,0,6);
       setcolor(12);
       setbkcolor(1);
	//cprintf("vinodh");
      outtextxy(midx,midy,"ONLINE ADMISSION...." );
      getch();
      cleardevice();
  closegraph();


//setbkcolor(6);

clrscr();
college a;
student b;
admission c;
flist d;
//fprint(d);
school e;
fref<char*,int> r("colleges",5);

//a.show();
//a.insert();
//clrscr();
//a.show();
//getch();
//clrscr();
//delay(1000);
//clrscr();
//b.insert1();
//cleardevice();
//b.show1();
//getch();
//clrscr();
//delay(1000);
//clrscr();
//e.insert2();
//c.comp();
//e.details();
//+d;

//a.show();
+d;

initgraph(&driver,&mode,"E:\\TC\\bgi"); 	//initialize graphics mode
 midx = getmaxx() / 2;
 midy = getmaxy() / 2;

      settextjustify(CENTER_TEXT, CENTER_TEXT);

       cleardevice();
      settextstyle(4,0,3);
       setcolor(12);
       setbkcolor(1);
	//cprintf("vinodh");
	//outtextxy(midx, midy,"ONLINE ADMISSION...." );
       //	getch();

n:
outtextxy(250,100,"1.press 1 to see ur position");
outtextxy(250,150,"2.press 2 for admission");
outtextxy(250,200,"3.press 3 to goto back");
outtextxy(250,250,"4.press 4 for student details");
outtextxy(250,300,"5.press 5 for college availabilities");
outtextxy(250,350,"6.press 6 for student order");
outtextxy(250,400,"7.press 7 to see remaining engineering seats");
getch();
//delay(1000);
//cleardevice();

closegraph();
switch (getch())
{
	case '1':

		c.disp();
		break;
	case '2':
		c.comp();
		break;
	case '3':
	       goto n;

	case '4':
	       e.details();
	       break;
	case '5':
	       clrscr();
	       a.show();
	       getch();
	       break;
	case '6':
	      clrscr();
	      b.show1();
	      getch();
	      break;
	case '7':
	      +d;
	      break;
	default:

	{
	  clrscr();
	  initgraph(&driver,&mode,"E:\\TC\\bgi"); 	//initialize graphics mode
	  midx = getmaxx() / 2;
	  midy = getmaxy() / 2;

	 settextjustify(CENTER_TEXT, CENTER_TEXT);

	 cleardevice();
	 settextstyle(4,0,3);
	 setcolor(12);
	 setbkcolor(1);
	//cprintf("vinodh");
	//outtextxy(midx, midy,"ONLINE ADMISSION...." );
       //	getch();


	 int x;
	 outtextxy(midx,100,"enter correct option");
	 outtextxy(midx,150,"enter 0 to exit:");
	 outtextxy(midx,200,"enter 9 to enter correct option:");

	 cin>>x;
	 if(x==0)
	 {cleardevice();
	 outtextxy(midx,150,"have a good day");

	 getch();

	 }
	 else
	 { cleardevice();
	 outtextxy(midx,450,"press valid option") ;
	 goto n;
		 }
		 closegraph();
	 }

}

//a.show();
//getch();
//closegraph();
initgraph(&driver,&mode,"E:\\TC\\bgi");
end2();
closegraph();
getch();


}