Report card system

#include<fstream.h>
#include<stdlib.h>
#include<stdio.h>
#include<conio.h>
#include<graphics.h>
#include<dos.h>
#include<string.h>
#include<iomanip.h>
 
ofstream r;
ifstream t;
 
void credits();
void menu1();
void menu2();
void menu3();
void terms();
 
class xii
	{
	 public:
	 int roll;
	 char na[20];
	 int m1,m2,m3,m4,m5;
	 char g[10];
	 int t;
	 int p;
	 void input()
	  {
	   gotoxy(1,5);
	   cout<<"\tENTER ROLL NUMBER OF THE STUDENT :";
	   cin>>roll;
	   cout<<"\tENTER NAME OF THE STUDENT :";
	   gets(na);
	   cout<<"\n\n\tENTER MARKS OF THE 5 SUBJECTS OUT OF 100";
	   cout<<"\n";
	   cout<<"\tENTER MARKS IN ENGLISH:";
	   cin>>m1;
	   cout<<"\n";
	   cout<<"\tENTER MARKS IN MATHS:";
	   cin>>m2;
	   cout<<"\n";
	   cout<<"\tENTER MARKS IN PHYSICS:";
	   cin>>m3;
	   cout<<"\n";
	   cout<<"\tENTER MARKS IN CHEMISTRY:";
	   cin>>m4;
	   cout<<"\n";
	   cout<<"\tENTER MARKS IN COMPUTER:";
	   cin>>m5;
	   cout<<"\n";
	   cleardevice();
	   t=m1+m2+m3+m4+m5;
	   p=t/5;
	   gotoxy(1,1);
	  }
 
	  void output()
	   {
	   cout<<"\n";
	   cout<<" "<<roll<<"\t"<<" "<<na<<setw(10)<<"\t";
	   cout<<" "<<m1<<","<<m2<<","<<m3<<","<<m4<<","<<m5<<"\t";
	   cout<<"  "<<p<<"%"<<"\t"<<"\t"<<" "<<g<<"\n";
	   cout<<"\t";
	   }
      }s[30];
 
int i,n;
void writes()
{
 clrscr();
 cleardevice();
 cout<<"\n";
 cout<<"\tENTER THE NUMBER OF RECORDS TO BE CREATED :";
 cin>>n;
 cleardevice();
 for(i=0;i<n ;i++)
  {
   s[i].input();
   if(s[i].p>=95)
	strcpy(s[i].g,"A1");
   if(s[i].p>=90&&s[i].p<95)
	strcpy(s[i].g,"A2");
   if(s[i].p>=80&&s[i].p<90)
	strcpy(s[i].g,"B1");
   if(s[i].p>=70&&s[i].p<80)
	strcpy(s[i].g,"B2");
   if(s[i].p>=60&&s[i].p<70)
	strcpy(s[i].g,"C1");
   if(s[i].p>=50&&s[i].p<60)
	strcpy(s[i].g,"C2");
   if(s[i].p>=40&&s[i].p<50)
	strcpy(s[i].g,"D1");
   if(s[i].p<40)
	strcpy(s[i].g,"D2");
   r.write((char*)&s[i],sizeof(s[i]));
  }
}
 
void append()
{
 clrscr();
 cleardevice();
 cout<<"\n";
 int k;
 cout<<"\t\t\t*-----------*"<<"\n";
 cout<<"\t\t\t| APPENDING |"<<"\n";
 cout<<"\t\t\t*-----------*"<<"\n"<<"\n";
 cout<<"\tENTER THE NUMBER OF RECORDS TO BE APPENDED :";
 cin>>k;
 for(i=0;i<k ;i++)
  {
   s[i].input();
   if(s[i].p>=95)
	strcpy(s[i].g,"A1");
   if(s[i].p>=90&&s[i].p<95)
	strcpy(s[i].g,"A2");
   if(s[i].p>=80&&s[i].p<90)
	strcpy(s[i].g,"B1");
   if(s[i].p>=70&&s[i].p<80)
	strcpy(s[i].g,"B2");
   if(s[i].p>=60&&s[i].p<70)
	strcpy(s[i].g,"C1");
   if(s[i].p>=50&&s[i].p<60)
	strcpy(s[i].g,"C2");
   if(s[i].p>=40&&s[i].p<50)
	strcpy(s[i].g,"D1");
   if(s[i].p<40)
	strcpy(s[i].g,"D2");
   r.write((char*)&s[i],sizeof(s[i]));
  }
 getch();
 n+=k;
}
 
void search()
{
 clrscr();
 cleardevice();
 char name[20];
 int flag=0;
 cout<<"\n";
 cout<<"\t\t\t*-----------*"<<"\n";
 cout<<"\t\t\t| SEARCHING |"<<"\n";
 cout<<"\t\t\t*-----------*"<<"\n"<<"\n";
 
 step:
 cout<<"\n\tENTER THE NAME TO BE SEARCHED :";
 gets(name);
 cout<<"\n";
 cout<<"ROLL	 NAME     	MARKS   	  PERCENTAGE	GRADE"<<"\n";
 for(i=0;i<n;i++)
  {
   t.read((char *) &s[i],sizeof(s[i]));
   if(strcmp(name,s[i].na)==0)
    {
     flag=1;
     s[i].output();
     break;
    }
  }
 if(flag==0)
  {
   cleardevice();
   cout<<"\tSORRY\n";
   cout<<"\tTHE NAME DOES NOT EXIST.\n";
  }
 getch();
}
 
void update()
{
 clrscr();
 cleardevice();
 cout<<"\t\t\t*--------------*"<<"\n";
 cout<<"\t\t\t| UPDATED LIST |"<<"\n";
 cout<<"\t\t\t*--------------*"<<"\n"<<"\n";
 cout<<"ROLL	 NAME		MARKS        PERCENTAGE       GRADE"<<"\n";
 cout<<"-----------------------------------------------------------"<<"\n";
 for(i=0;i<n;i++)
  {
   if(s[i].p<=40.0)
	s[i].t=s[i].t+(s[i].t/10);
        s[i].p=s[i].t/5.0;
   if(s[i].p>=50.0&&s[i].p<60.0)
	strcpy(s[i].g,"C2");
   if(s[i].p>=40.0&&s[i].p<50.0)
	strcpy(s[i].g,"D1");
   if(s[i].p<40.0)
	strcpy(s[i].g,"Failed");
   r.write((char*)&s[i],sizeof(s[i]));
   s[i].output();
  }
 getch();
}
 
void sort()
 {
 clrscr();
 cleardevice();
 xii tp;
 cout<<"\t\t\t*-------------*"<<"\n";
 cout<<"\t\t\t| SORTED LIST |"<<"\n";
 cout<<"\t\t\t*-------------*"<<"\n"<<"\n";
 cout<<"ROLL    NAME	    MARKS           PERCENTAGE	    GRADE"<<"\n";
 cout<<"---------------------------------------------------------"<<"\n";
 for(i=0;i<n;i++)
 {
  t.read((char *) &s[i],sizeof(s[i]));
  for(i=0;i<n-1;i++)
   {	 for(int j=i+1;j<n;j++)
    {	  if(strcmp(s[i].na,s[j].na)>0)
     {	   tp=s[i];
	   s[i]=s[j];
	   s[j]=tp;
     }
    }
   }
  for(i=0;i<n ;i++)
  s[i].output();
 }
 getch();
}
 
void failed()
{
 cleardevice();
 cout<<"\t**----------------------------------------------------------**"<<"\n";
 cout<<"\t|| THE LIST OF STUDENTS WHO FAILED IN MORE THAN ONE SUBJECT ||"<<"\n";
 cout<<"\t**----------------------------------------------------------**\n\n";
 cout<<"ROLL	NAME	    MARKS	  PERCENTAGE	  GRADE"<<"\n";
 cout<<"-------------------------------------------------------"<<"\n";
 for(i=0;i<n;i++)
 {
  int c=0;
  t.read((char *) &s[i],sizeof(s[i]));
  if (s[i].m1<40)
	c++;
  if (s[i].m2<40)
	c++;
  if (s[i].m3<40)
	c++;
  if (s[i].m4<40)
	c++;
  if (s[i].m5<40)
	c++;
  if(c>=2)
   {
    s[i].output();
   }
 }
 getch();
}
 
void reads()
{
 clrscr();
 cleardevice();
 cout<<"\n";
 cout<<"\t**------------------------------------------------**"<<"\n";
 cout<<"\t||   THE REPORT CARD OF STUDENTS OF CLASS XII-B2  ||"<<"\n";
 cout<<"\t**------------------------------------------------**"<<"\n"<<"\n";
 cout<<"ROLL	NAME      MARKS	         PERCENTAGE	   GRADE"<<"\n";
 cout<<"--------------------------------------------------------"<<"\n";
 for(i=0;i<n;i++)
 {
  t.read((char *) &s[i],sizeof(s[i]));
  s[i].output();
 }
 getch();
}
 
void terms()
{
 int gdriver = DETECT, gmode, errorcode;
 initgraph(&gdriver,&gmode,"c:\\turboc3\\bgi");
 errorcode = graphresult();
 if (errorcode !=grOk)    /* an error code occurred */
  {
printf("Graphics error: %s\n", grapherrormsg(errorcode));
printf("Press any key to halt:");
getch;
exit(1);   /* terminate with an error code */
  }
char chc;
rectangle(1,1,getmaxx(),getmaxy());
settextstyle(GOTHIC_FONT,VERT_DIR,5);
settextjustify(LEFT_TEXT,CENTER_TEXT);      //Was actually- settextjustify(LEFT_TEXT,CENTER_TEXT,5);
outtextxy(50,240,"REPORT CARD");
settextstyle(SANS_SERIF_FONT,HORIZ_DIR,5);
outtextxy(240,50,"SELECT A TERM");
outtextxy(240,90,"OF YOUR CHOICE.");
outtextxy(240,105," ......................................");
settextstyle(SANS_SERIF_FONT,HORIZ_DIR,4);
setbkcolor(BLACK);
outtextxy(300,170,"1.Ist TERM");
outtextxy(300,220,"2.IInd TERM");
outtextxy(300,270,"3.IIIrd TERM");
outtextxy(300,320,"4.EXIT");
settextstyle(SANS_SERIF_FONT,HORIZ_DIR,3);
outtextxy(400,400,"ENTER CHOICE");
chc=getch();
 switch(chc)
 {
  case '1':cleardevice();
	   menu1();
	   break;
  case '2':cleardevice();
	   menu2();
	   break;
  case '3':cleardevice();
	   menu3();
	   break;
  case '4':cleardevice();
	   credits();
	   exit(0);
  default :clrscr();
	   cleardevice();
 
settextstyle(TRIPLEX_FONT,HORIZ_DIR,5);
outtextxy(220,210,"WRONG CHOICE !");
outtextxy(170,270,"PLEASE TRY AGAIN.");
sleep(2);
cleardevice();
terms();
}
closegraph();
}
 
void credits()
{
cleardevice();
setbkcolor(4);
gotoxy(33,6);
cout<<"-:Created By:-";
for(int i=70;i>28;i--)
{
gotoxy(i,8);
cout<<"Navi Arora";
delay(70);
}
for(i=70;i>28;i--)
{
gotoxy(i,10);
cout<<"www.NaviArora.com";
delay(70);
}
gotoxy(28,25);
cout<<"Press any key to exit...";
getch();
exit(0);
}
 
/***********************************menu1************************************/
 
void menu1()
{
cleardevice();
char ch;
back:
settextstyle(GOTHIC_FONT,VERT_DIR,5);
settextjustify(LEFT_TEXT,CENTER_TEXT);
outtextxy(50,240,"REPORT CARD");
settextstyle(SANS_SERIF_FONT,VERT_DIR,4);
setbkcolor(BLACK);
settextjustify(LEFT_TEXT,CENTER_TEXT);
outtextxy(110,240,"Ist TERM");
settextstyle(SANS_SERIF_FONT,HORIZ_DIR,4);
outtextxy(290,50,"1.MAKE REPORT CARD");
outtextxy(290,90,"2.APPEND NAMES");
outtextxy(290,130,"3.SORT NAMES");
outtextxy(290,170,"4.SEARCH A NAME");
outtextxy(290,210,"5.UPDATE GRADE");
outtextxy(290,250,"6.VIEW REPORT CARD");
outtextxy(290,290,"7.LIST OF FAILURES");
outtextxy(290,330,"8.MAIN MENU");
settextstyle(SANS_SERIF_FONT,HORIZ_DIR,3);
outtextxy(400,420,"ENTER CHOICE");
ch=getch();
 
switch(ch)
 {
case '1':
r.open("report_1");
writes();
r.close();
cleardevice();
goto back;
 
case '2':
r.open("report_1",ios::app|ios::out);
append();
r.close();
cleardevice();
goto back;
 
case '3':
t.open("report_1");
sort();
t.close();
cleardevice();
goto back;
 
case '4':
t.open("report_1");
search();
t.close();
cleardevice();
goto back;
 
case '5':
r.open("report_1",ios::end);
update();
r.close();
cleardevice();
goto back;
 
case '6':
t.open("report_1");
reads();
t.close();
cleardevice();
goto back;
 
case '7':
t.open("report_1");
failed();
t.close();
cleardevice();
goto back;
 
case '8':
closegraph();
terms();
 
default :clrscr();
cleardevice();
settextstyle(TRIPLEX_FONT,HORIZ_DIR,5);
outtextxy(220,240,"WRONG CHOICE !");
outtextxy(190,280,"PLEASE TRY AGAIN.");
sleep(2);
cleardevice();
goto back;
}
}
 
/***************************************menu2********************************************/
void menu2()
{
cleardevice();
char ch;
back:
settextstyle(GOTHIC_FONT,VERT_DIR,5);
settextjustify(LEFT_TEXT,CENTER_TEXT);
outtextxy(50,240,"REPORT CARD");
settextstyle(SANS_SERIF_FONT,VERT_DIR,4);
setbkcolor(BLACK);
settextjustify(LEFT_TEXT,CENTER_TEXT);
outtextxy(110,240,"IInd TERM");
settextstyle(SANS_SERIF_FONT,HORIZ_DIR,4);
outtextxy(290,50,"1.MAKE REPORT CARD");
outtextxy(290,90,"2.APPEND NAMES");
outtextxy(290,130,"3.SORT NAMES");
outtextxy(290,170,"4.SEARCH A NAME");
outtextxy(290,210,"5.UPDATE GRADE");
outtextxy(290,250,"6.VIEW REPORT CARD");
outtextxy(290,290,"7.LIST OF FAILURES");
outtextxy(290,330,"8.MAIN MENU");
settextstyle(SANS_SERIF_FONT,HORIZ_DIR,3);
outtextxy(400,420,"ENTER CHOICE");
ch=getch();
 
switch(ch)
 {
case '1':
r.open("report_2");
writes();
r.close();
cleardevice();
goto back;
 
case '2':
r.open("report_2",ios::app|ios::out);
append();
r.close();
cleardevice();
goto back;
 
case '3':
t.open("report_2");
sort();
t.close();
cleardevice();
goto back;
 
case '4':
t.open("report_2");
search();
t.close();
cleardevice();
goto back;
 
case '5':
r.open("report_2",ios::end);
update();
r.close();
cleardevice();
goto back;
 
case '6':
t.open("report_2");
reads();
t.close();
cleardevice();
goto back;
 
case '7':
t.open("report_2");
failed();
t.close();
cleardevice();
goto back;
 
case '8':
closegraph();
terms();
 
default :clrscr();
cleardevice();
settextstyle(TRIPLEX_FONT,HORIZ_DIR,5);
outtextxy(220,240,"WRONG CHOICE !");
outtextxy(190,280,"PLEASE TRY AGAIN.");
sleep(2);
cleardevice();
goto back;
}
}
 
/*********************************menu3**************************************/
void menu3()
{
cleardevice();
char ch;
back:
settextstyle(GOTHIC_FONT,VERT_DIR,5);
settextjustify(LEFT_TEXT,CENTER_TEXT);
outtextxy(50,240,"REPORT CARD");
settextstyle(SANS_SERIF_FONT,VERT_DIR,4);
setbkcolor(BLACK);
settextjustify(LEFT_TEXT,CENTER_TEXT);
outtextxy(110,240,"IIIrd TERM");
settextstyle(SANS_SERIF_FONT,0,4);
outtextxy(290,50,"1.MAKE REPORT CARD");
outtextxy(290,90,"2.APPEND NAMES");
outtextxy(290,130,"3.SORT NAMES");
outtextxy(290,170,"4.SEARCH A NAME");
outtextxy(290,210,"5.UPDATE GRADE");
outtextxy(290,250,"6.VIEW REPORT CARD");
outtextxy(290,290,"7.LIST OF FAILURES");
outtextxy(290,330,"8.MAIN MENU");
settextstyle(SANS_SERIF_FONT,0,3);
outtextxy(400,420,"ENTER CHOICE");
ch=getch();
 
switch(ch)
 {
case '1':
r.open("report_3");
writes();
r.close();
cleardevice();
goto back;
case '2':
r.open("report_3",ios::app|ios::out);
append();
r.close();
cleardevice();
goto back;
 
case '3':
t.open("report_3");
sort();
t.close();
cleardevice();
goto back;
 
case '4':
t.open("report_3");
search();
t.close();
cleardevice();
goto back;
 
case '5':
r.open("report_3",ios::end);
update();
r.close();
cleardevice();
goto back;
 
case '6':
t.open("report_3");
reads();
t.close();
cleardevice();
goto back;
 
case '7':
t.open("report_3");
failed();
t.close();
cleardevice();
goto back;
 
case '8':
closegraph();
terms();
 
default :clrscr();
cleardevice();
settextstyle(TRIPLEX_FONT,HORIZ_DIR,5);
outtextxy(220,240,"WRONG CHOICE !");
outtextxy(190,280,"PLEASE TRY AGAIN.");
sleep(2);
cleardevice();
goto back;
}
}
 
/**********************************main**************************************/
void main()
{
int gdriver = DETECT, gmode, errorcode;
initgraph(&gdriver,&gmode,"c:\\turboc3\\bgi");
errorcode = graphresult();
if (errorcode != grOk)      /*an error occurred*/
 {
 printf("Graphics error: %s\n", grapherrormsg(errorcode));
 printf("Press any key to halt:");
 getch;
 exit(1);   /* terminate with an error code */
 }
 
settextstyle(SANS_SERIF_FONT,HORIZ_DIR,5);
rectangle(1,1,getmaxx(),getmaxy());
setbkcolor(9);
outtextxy(300,100,"A");
delay(2000);
outtextxy(200,170,"PROJECT ON");
delay(2000);
outtextxy(95,240,"REPORT CARD MAKING");
delay(2000);
for(int i=0;i<360;i++)
 {
 ellipse(320,240,0,i,300,200);
 delay(12);
 }
closegraph();
terms();
}