This document appears to be a C++ program for a quiz game show called "Kaun Banega Crorepati" (Who Will Become a Millionaire). The program includes functions for displaying titles/menus, adding/updating questions and answers stored in a file, playing the quiz game by accessing questions from the file, and checking user answers.

1. DR. RADHAKRISHANAN INTERNATIONAL
SCHOOL
PRACTICLE ON
C++ COMPUTER SCIENCE
Submitted by: Prabhat Kumar Chaudhary
Submitted to: Mrs Priyanka Khandelwal
Roll No.:

2. ACKNOWLEDGEMENT
In the accomplishment of this project successfully, many
people have best owned upon me their blessing and the
heart pledged support, this time I am utilizing to thank all
the people who have been concerned with project.
Primarily I would thank God for being able to complete
this project with success. Then I would like to thank my
chemistry teacher _________________________,whose
valuable guidance has been the ones that helped me patch
this project and made it successful. Then I would like to
thanks to my parents who have helped me with their
valuable suggestions and guidance has been helpful in
various phases of the completion of the project.
Lastly I would like to thanks to the internet which helped
me in giving the brief and detailed points for my project
and also thanks to the up-loader to upload the valuable
points.

3. Program on KAUN BANEGA
CARORPATI
#include<fstream.h>
#include<dos.h>
#include<conio.h>
#include<string.h>
#include<stdio.h>
#define tc(str) textcolor(str);
#define cp(str) cprintf(str);
#define tb(str) textbackground(str);
#define tcr(int) textcolor(int);
structcontestent
{
int a;
char n[20];
}s;
structqA
{

4. char q[80],ch1[20],ch2[20],ch3[20],ch4[20],a;
}s1;
char ch2=179;
voidfrontpage()
{
clrscr();
charch;
for(int i=5;i<75;i++)
{
gotoxy(i,5);
tc(BLUE) cp("_")
}
for(i=6;i<50;i++)
{
gotoxy(5,i);
tc(BLUE) cout<<ch2;
}
for(i=5;i<75;i++)
{
gotoxy(i,49);
tc(BLUE) cp("_")
}
for(i=6;i<50;i++)

5. {
gotoxy(75,i);
tc(BLUE) cout<<ch2;
}
gotoxy(25,10);
tc(YELLOW) cp("Dr. RadhaKrishan International
school") tb(BLACK);
gotoxy(20,12);
tc(WHITE) cp("WELCOME TO KAUN BANEGA
CROREPATI");
gotoxy(26,16);
tc(LIGHTBLUE) cp("DESIGNED BY: ");
tc(LIGHTGREEN); cp("PRABHAT KUMAR
CHAUDHARYn ");
gotoxy(28,18);
tc(YELLOW) cp("UNDER THE GUIDANCE OF: ")
tc(RED) cp("Mrs. RAKHIn");
gotoxy(20,20);
tc(YELLOW) cp("ENTER ANY CHARACTAR TO
EXIT")

6. getch();
}
void creation();
intupdation()
{
clrscr();inti;up: clrscr(); for(int i1=28;i1<=52;i1++)
{
gotoxy(i1,12);
tc(BLUE) cp("_");
}
for(i1=13;i1<28;i1++)
{
gotoxy(28,i1); tc(BLUE) cout<<ch2;
}
for(i1=28;i1<=52;i1++)
{
gotoxy(i1,27);
tc(BLUE) cp("_");
}
for(i1=13;i1<28;i1++)
{
gotoxy(52,i1);
tc(BLUE) cout<<ch2;
}

7. gotoxy(35,14);
tcr(12) cp("MAIN MENU:");
gotoxy(33,16);
tcr(14) cp("1.ADD QUESTION:");gotoxy(33,18);
tc(BLUE) cp("2.DELETE QUESTION:");gotoxy(33,20);
tcr(18) cp("3.HISTORY:");gotoxy(33,22);
tcr(20) cp("4.UPDATION:"); gotoxy(33,24);
tcr(22) cp("5.EXIT:");
gotoxy(33,26);cout<<"ENTER YOUR CHOICE:";
cin>>i;
switch(i)
{
case 1: creation();
goto up;
case 4: char ch;
int n;
fstream file;
file.open("QuestionAnswer.dat",ios::in|ios::out|ios::binar
y);
do
{
file.read((char *)&s1,sizeof(s1));

8. cout<<"nENTER QUESTION NUMBER
TO BE UPDATED";
cin>>n;
cout<<"nENTER QUESTION:";
gets(s1.q);
cout<<"nENTER FIRST choice (A)':";
gets(s1.ch1);
cout<<"nENTER SECOND CHOICE
(B):";
gets(s1.ch2);
cout<<"nENTER THIRD CHOICE (C):";
gets(s1.ch3);
cout<<"nENTER FOURTH CHOICE
(D):";
gets(s1.ch4);
cout<<"nENTER ANSWER (A/B/C/D):";
cin>>s1.a;
file.seekg((n-1)*sizeof(s1));
file.write((char *)&s1,sizeof(s1));

9. cout<<"nENTER'Y' TO UPDATE
MORE QUESTIONS";
cin>>ch;
}while((ch=='Y')||(ch=='y'));
file.close();
break;
case 5:clrscr();
gotoxy(35,15);
/* switch(ch1)
{
case 'n':
case 'N':
case 2: goto up;
case 'y':
case 'Y':
case 1: clrscr(); gotoxy(34,20);
tcr(19) cp("THANKYOU");
break;
} */
tc(RED) cp("ARE YOU SURE TO WANT TO
EXIT");
tc(GREEN) cp("THANK YOU");

10. break;
}
return i;
}
void creation()
{
clrscr();
charch;
int i=0;
fstream f;
f.open("QuestionAnswer.dat",ios::in|ios::app|ios::bi
nary);
do
{
//f.read((char*)&s1,sizeof(s1));
//f.seekg(0,ios::end);
cout<<"nENTER QUESTION:";
gets(s1.q);
cout<<"nENTER FIRST CHOICE (A):";
gets(s1.ch1);
cout<<"nENTER SECOND CHOICE (B):";
gets(s1.ch2);
cout<<"nENTER THIRD CHOICE (C):";
gets(s1.ch3);

11. cout<<"nENTER FOURTH CHOICE (D):";
gets(s1.ch4);
cout<<"nENTER ANSWER (A/B/C/D):";
cin>>s1.a;
f.write((char*)&s1,sizeof(s1));
cp("ENTER 'Y' TO ADD MORE
QUESTION");
cin>>ch;
}while(ch=='Y');
f.close();
cout<<i<<endl;
}
int accessing(int i)
{
int k;
fstream f1;
char a;
f1.open("QuestionAnswer.dat",ios::in|ios::binary);
while(f1)
{
f1.seekp(i);
f1.read((char*)&s1,sizeof(s1));
gotoxy(24,12);cout<<"Question1:"<<s1.q;

12. gotoxy(21,13);cout<<"Choice'A':"<<s1.ch1;
gotoxy(21,14);cout<<"Choice'B':"<<s1.ch2;
gotoxy(37,13);cout<<"Choice'C':"<<s1.ch3;
gotoxy(37,14);cout<<"Choice'D':"<<s1.ch4;
gotoxy(21,15);cout<<"nENTER YOUR
ANSWER(A/B/C/D):";
cin>>a;
if(a==s1.a)
{
cout<<"nCORRECT ANSWER";
k=0;
break;
}
else
{
cout<<"nWRONGCHOICE";
k=0;
break;
}
}
f1.close();
return k;
}

13. void play_new()
{
inti,l=0;
up: clrscr();
gotoxy(8,5);
cout<<"1.Rs.5000";
gotoxy(8,8);
cout<<"2.Rs.10000";
gotoxy(8,11);
cout<<"3.Rs.20000";
gotoxy(8,14);
cout<<"4.Rs.40000";
gotoxy(8,17);
cout<<"5.Rs.80000";
gotoxy(8,20);
cout<<"6.Rs.1,60,000";
gotoxy(8,23);
cout<<"7.Rs.3,20,000";
gotoxy(8,26);
cout<<"8.Rs.6,40,000";
gotoxy(8,29);
cout<<"9.Rs.12,50,000";
gotoxy(8,32);
cout<<"10.Rs.25,00,000";
gotoxy(8,35);

14. cout<<"11.Rs.50,00,000";
gotoxy(8,38);
cout<<"12.Rs.1,00,00,000";
gotoxy(8,41);
cout<<"13.Rs.5,00,00,000";
i=accessing(l);
if(i==0)
{
l=l+sizeof(s1);
goto up;
}
}
void play();
void main()
{
sound(5900);frontpage();
clrscr();
int i;
up: clrscr(); for(int i1=28;i1<=52;i1++)
{
gotoxy(i1,12);
tc(BLUE) cp("_");
}
for(i1=13;i1<28;i1++)

15. {
gotoxy(28,i1); tc(BLUE) cp("|");
}
for(i1=28;i1<=52;i1++)
{
gotoxy(i1,27);
tc(BLUE) cp("_");
}
for(i1=13;i1<28;i1++)
{
gotoxy(52,i1);
tc(BLUE) cp("|");
}
gotoxy(35,14);
tcr(14) cp("MAIN MENU:");
gotoxy(33,16);
tcr(11) cp("1.ABOUT KBC:");
gotoxy(33,18);
tcr(13) cp("2.PLAY:");
gotoxy(33,20);
tc(GREEN) cp("3.HISTORY:");
gotoxy(33,22);
tc(BLUE) cp("4.UPDATION:");
gotoxy(33,24);
tc(RED) cp("5.EXIT:");

16. gotoxy(33,26);
cout<<"ENTER YOUR CHOICE";
cin>>i;
if(i==2)
{
play_new();
}
else if(i==4)
{
I nt j=updation();
clrscr();
if(j==5)
goto up;
}
else if(i==5)
{
int ch1; clrscr();
gotoxy(28,18);
tcr(18) cp("ARE YOU SURE TO WANT TO
EXIT?");
gotoxy(30,20);
tcr(20) cp("1.YES");
gotoxy(45,20);
tcr(20) cp("2.NO");

17. gotoxy(30,22);
tcr(21) cp("ENTER YOUR CHOICE:");
cin>>ch1;
switch(ch1)
{
case 'n':
case 'N':
case 2: goto up;
case 'y':
case 'Y':
case 1: clrscr(); gotoxy(34,20); tcr(19)
cp("THANK YOU");
break;
}
}
nosound();
getch();
}
void play()
{
int n=1,x,y,tq; fstream f; char choice;
f.open("QuestionAnswer.dat",ios::binary|ios::in);
f.read((char*)&s1,sizeof(s1));

18. /*f.seekg(0,ios::end);
tq=f.tellg()/sizeof(s1);
if(tq<10) { cout<<tq<<" questions are found. Add
"<<10-tq<<" questions more to play"; getch(); goto
en;
f.seekg(sizeof(s1),ios::beg);*/
while(f){x=20; y=1;
gotoxy(x,y++); cout<<"Question : "<<n++<<" ";
puts(s1.q);
gotoxy(x,y++); cout<<"Option 1 : "; puts(s1.ch1);
gotoxy(x,y++); cout<<"Option 2 : "; puts(s1.ch2);
gotoxy(x,y++); cout<<"Option 3 : "; puts(s1.ch3);
gotoxy(x,y++); cout<<"Option 4 : "; puts(s1.ch4);
tp: gotoxy(x,y++); cout<<"Your Option : ";
cin>>choice;
switch(choice)
{
case '1': case 'a':
case 'A': choice='A'; break;
case '2': case 'b':
case 'B': choice='B'; break;
case '3': case 'c':
case 'C': choice='C'; break;
case '4': case 'd':

19. case 'D': choice='D'; break;
default : y--;
gototp;
}
cout<<choice; gotoxy(x,y++);
if(choice==s1.a) cout<<"Correct Option";
elsecout<<"Wrong Option"; getch();
f.read((char*)&s1,sizeof(s1));
} en:
f.close();
}

20. OUTPUT