Computer science investigatory project- computer shop

KENDRIYAVIDYALAYA
NO.2DELHICANTT
COMPUTERSCIENCEINVESTIGATORYPROJECT
COMPUTER SHOP

YASH KUMAR PANWAR
Class : XII C
Under the Guidance of
Mrs. NEELAM GUPTA
PGT (Computer Science)
Submitted By

C E R T I F I C A T E
This is to certify that YASHKUMARPANWAR
Of Class XII C has prepared the report on the Project
entitled
“COMPUTER SHOP”. The report is the result of his efforts
& endeavors. The report is found worthy of acceptance
as final project report for the subject Computer Science of
Class XII. He has prepared the report under my
guidance.
(Mrs. NEELAM GUPTA)
PGT (Computer Science)
Kendriya Vidyalaya No.2,
Delhi Cantt.
A C K N O W L E D G E M E N T

I would like to express a deep sense of thanks & gratitude to
my project guide Mrs. NEELAM GUPTA for guiding me
immensely through the course of the project. He always evinced
keen interest in my work. His constructive advice & constant
motivation have been responsible for the successful completion of
this project.
My sincere thanks goes to Mr. SAMER SINGH, Our
principal sir, for his co-ordination in extending every possible
support for the completion of this project.
I also thanks to my parents for their motivation & support. I
must thanks to my classmates for their timely help & support for
compilation of this project.
Last but not the least, I would like to thank all those who
had helped directly or indirectly towards the completion of
this project.

CODING
#include<fstream.h>
#include<conio.h>
#include<string.h>
#include<stdio.h>
#include<process.h>
#include<iomanip.h>
#include<dos.h>
#include<graphics.h>
class consumer
{
int cno;
char cname[20];
char adress[20];
int a,b,c;
floati;
public:
voidentry()
{
clrscr();
textcolor(RED);
gotoxy(32,4);
cputs("ALPHA COMPUTERS");
gotoxy(5,8);
cputs("CustomerID:");
gotoxy(5,10);

cputs("Customername :");
gotoxy(5,12);
cputs("Customeradress:");
gotoxy(5,14);
cputs("CustomerService number:");
gotoxy(5,16);
cputs("CostumerSmartcardnumber:");
gotoxy(5,18);
cputs("CostumerPhonenumber:");
gotoxy(5,20);
cputs("CustomerBillnumber:");
gotoxy(45,8);
cin>>cno;
gotoxy(45,10);
gets(cname);
gotoxy(45,12);
gets(adress);
gotoxy(45,14);
cin>>a;
gotoxy(45,16);
cin>>b;
gotoxy(45,18);
cin>>c;
gotoxy(45,20);
cin>>i;
}
voiddisplay()
{
cout<<"nn";

gotoxy(5,8);
cputs("CustomerID:");
cout<<cno;
gotoxy(5,10);
cputs("Customername :");
puts(cname);
gotoxy(5,12);
cout<<"Customeradress:"<<adress;
gotoxy(5,14);
cout<<"CustomerService number:"<<a;
gotoxy(5,16);
cout<<"CostumerSmart card number:"<<b;
gotoxy(5,18);
cout<<"CostumerPhone number:"<<c;
gotoxy(5,20);
cout<<"CustomerBill number:"<<i<<"n";
}
intrcno()
{
returncno;
}
}c;
voidwrite()
{
char ch;
consumerc;
fstreamf1;
c.entry();
f1.open("main.dat",ios::app|ios::binary);

cout<<"nntDOyouwantto save the record(y/n)t";
cin>>ch;
if(ch=='y')
{
f1.write((char*)&c,sizeof(c));
}
f1.close();
}
voidread()
{
consumerc;
fstreamf1;
f1.open("main.dat",ios::in|ios::binary);
while(!f1.eof())
{
f1.read((char*)&c,sizeof(c));
c.display();
if(f1.eof())
{
cout<<"nn End of the file reachednn";
}
}
f1.close();
}
voidsearch()
{
consumerc;

intrn;
char found='n';
ifstreamf1("main.dat",ios::in);
cout<<"nnEnter CustomerIDyouwant to SEARCH :t";
cin>>rn;
while(!f1.eof())
{
f1.read((char*)&c,sizeof(c));
if(c.rcno()==rn)
{
c.display();
found='y';
break;
}
}
if(found=='n')
cout<<"nntRECORDNOTFOUND!!!!!!!!!!!!!n"<<endl;
f1.close();
}
voidmain()
{
textbackground(LIGHTBLUE);
unsignedint sum,add,d,j,e,f,g,h,k,l,w,x,y,z,choice;
int abis=0,apep=0,aden=0,amun=0,aperk=0,acoc=0,atit=0,alux=0,atid=0,aree=0;
unsignedint m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;
int
pend=0,print=0,graph=0,ram=0,hard=0,win=0,ant=0,p1=0,p2=0,g1=0,r1=0,h1=0,w1=0,an1=0,mo=0,
mous=0,web=0,aweb=0,asc=0,scan=0,total=0;
char pu,str[10],yes,et;

clrscr();
lab:;
clrscr();
cout<<"nnnnnnnnnnnnnnnttttWELCOMEnn";
cout<<"tttt TOnn";
cout<<"tttt THEnn";
cout<<"tttt STOREn";
getch();
clrscr();
pass:;
cout<<"nntENTERTHE PASSWORDIN SMALL LETTERSn";
cout<<"nttPASSWORDDOESNOTCONTAINSANYNUMBERnnn";
cout<<"nntttEnteryourPasswordt";
str[0]=getch();
cout<<"*";
str[1]=getch();
cout<<"*";
str[2]=getch();
cout<<"*";
str[3]=getch();
cout<<"*";
str[4]='0';
cout<<"*";
if(strcmp(str,"king")==0)
{
cout<<"nnnttPLEASEWAITFORA WHILE ";
delay(150);
cout<<".";
delay(150);

cout<<".";
delay(150);
cout<<".";
delay(150);
cout<<".";
delay(150);
cout<<".";
delay(150);
cout<<".";
delay(150);
cout<<".";
delay(150);
cout<<".";
delay(150);
cout<<".";
delay(150);
cout<<".";
delay(200);
}
else
{
cout<<"nnttt^^^WRONG PASSWORD^^^ ";
cout<<"nnttt%%%%%%PleaseRE-ENTERthe PASSWORD%%%%%";
getch();
k++;
getch();
if(k==3)
{
cout<<"nExiting!!!!!Byen";
getch();
exit(0);

}
goto pass;
}
textcolor(RED);
clrscr();
gotoxy(1,6);
textcolor(YELLOW);
cputs(" COMPUTER SCIENCEPROJECTWORK n");
printf(" n");
printf("*********************************************************************
***********");
textcolor(BLACK+WHITE+BLINK);
cout<<"n";
cputs (" WELCOME TO THE ALPHA COMPUTERS n");
printf("*********************************************************************
***********n");
textcolor(LIGHTCYAN+BLINK);
gotoxy(45,48);
cputs("PRESSENTERTO CONTINUE!!!!!!");
getch();
clrscr();
gotoxy(25,10);
textcolor(WHITE);
cputs("WELCOME TO THE COMPUTER STORE");
getch();
clrscr();
gotoxy(32,13);

textcolor(LIGHTGREEN);
cputs("********************");
gotoxy(32,15);
cputs("LOADING");
gotoxy(32,17);
cputs("********************");
gotoxy(32,20);
textcolor(MAGENTA+BLINK);
cputs("PLEASEWAIT.........");
textcolor(RED+GREEN);
delay(500);
gotoxy(32,35);
cputs("10 % completed..");
delay(500);
gotoxy(32,35);
cputs("20 % completed...");
delay(500);
gotoxy(32,35);
cputs("30 % completed....");
delay(500);
gotoxy(32,35);
cputs("40 % completed.....");
delay(500);
gotoxy(32,35);
cputs("50 % completed......");
delay(500);
gotoxy(32,35);
cputs("60 % completed.......");
delay(500);
gotoxy(32,35);
cputs("70 % completed........");

delay(500);
gotoxy(32,35);
cputs("80 % completed.........");
delay(500);
gotoxy(32,35);
cputs("90 % completed..........");
delay(500);
gotoxy(32,35);
cputs("100 % completed...........");
delay(500);
again:;
clrscr();
textbackground(LIGHTBLUE);
textcolor(GREEN);
cout<<"nttt
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@n";
cout<<"nttt !=========================!n";
cout<<"nttt !**** ALPHA STORE *****!n";
cout<<"nttt !=========================!";
cout<<"nttt
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@nnnn";
cout<<" ttt$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$";
cout<<"nnttt* 1.NEW CUSTOMER *";
cout<<"nnttt* 2.DETAILS *";
cout<<"nnttt* 3.SEARCH A RECORD *";
cout<<"nnttt* 4.DISPLAY ALL RECORDS *";
cout<<"nnttt* 5.QUANTITY AVAILABLE *";
cout<<"nnttt* 0.EXIT *n";
cout<<"nttt$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$";
cout<<"nnnntEnteryourchoice :t";

cin>>d;
switch(d)
{
case 1:
clrscr();
textcolor(WHITE);
cout<<"nnntttALPHA COMPUTERS";
cout<<"nnntttCONSUMERINFORMATION";
write();
start:
cout<<"nnnDOYOU WANTTO PURCHASE(Y/N):nn";
cin>>pu;
if(pu=='Y'||pu=='y')
{
clrscr();
items:;
cout<<"ntttt@@@@@@@@@@@@@";
cout<<"nttttPURCHASELIST";
cout<<"ntttt@@@@@@@@@@@@@nnnn";
cout<<"nnttt1.PENDRIVE";
cout<<"nnttt2.SCANNER";
cout<<"nnttt3.PRINTER";
cout<<"nnttt4.WEBCAM";
cout<<"nnttt5.GRAPHICCARD";
cout<<"nnttt6.RAM";

cout<<"nnttt7.HARDDISK";
cout<<"nnttt8.WINDOWSORIGINALCD'S";
cout<<"nnttt9.ANTIVIRUS";
cout<<"nnttt10.MOUSE";
cout<<"nnntttEnteryourchoicet";
cin>>choice;
if(choice==1)
{
bis:;
clrscr();
cout<<"nnttttPENDRIVESnn";
cout<<"n SIZEtttttRATEn";
cout<<"n1. 2GBttttt350n";
cout<<" 2. 4GBttttt500n";
cout<<"nntWhichPENDRIVEyouwanttopurchaset";
cin>>p1;
if(p1==1)
{
pend=350;
}
else if(p1==2)
{
pend=500;
}

else if(p1==3)
{
pend=700;
}
else if (p1==4)
{
pend=800;
}
else if(p1==5)
{
pend=1800;
}
else if(p1==6)
{
pend=2400;
}
else if(p1==7)
{
pend=3000;
}
else if(p1==0)
{
goto items;
}
else if(p1!=1||p1!=2||p2!=3||p1!=4||p1!=5||p1!=6||p1!=7)
{
cout<<"nntWRONG CHOICEnn";
getch();
goto bis;
}
cout<<"ntPENDRIVE(MAX5): t";

cin>>m;
if(m>5)
{
cout<<"nntEnterQuantitySmallerthan5";
getch();
goto items;
}
else
abis=1000-m;
cout<<"ntDOyouwant to purchase more(y/n)";
cin>>yes;
if(yes=='y')
{
clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
if(choice==2)
{
pep:;
clrscr();
cout<<"nnttttSCANNERnn";
cout<<"n TYPESttttRATEn";
cout<<"n1.FLATBEDtttt5000n";
cout<<" 2.SHETFEDtttt6000n";
cout<<" 3.PHOTOSCANNERttt4500n";

cout<<" 4.FILMSCANNERttt8000n";
cout<<" 5.PORTABLESCANNERttt10000n";
cout<<"nntWhichSCANNERdoyouwantto purchaset";
cin>>scan;
if(scan==1)
{
asc=5000;
}
else if(scan==2)
{
asc=6000;
}
else if(scan==3)
{
asc=4500;
}
else if(scan==4)
{
asc=8000;
}
else if(scan==5)
{
asc=10000;
}
else if(scan==0)
{
goto items;
}
else if(scan!=1||scan!=2||scan!=3||scan!=4||p1!=5)
{
cout<<"nnWrongchoicenn";

getch();
goto pep;
}
cout<<"nntSCANNER(MAX5):t";
cin>>n;
if(n>5)
{
getch();
goto items;
}
else
apep=1000-n;
cin>>yes;
if(yes=='y')
{
clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
if(choice==3)
{
den:;
clrscr();
cout<<"nnttttPRINTERnn";

cout<<"n ITEMSttttRATEn";
cout<<"n 1. HP Laserjetttt2000n";
cout<<" 2. DOT Matrix Printerttt500n";
cout<<"nntWhichPRINTERyouwantto purchaset";
cin>>p2;
if(p2==1)
{
print=500;
}
else if(p2==2)
{
print=2000;
}
else if(p2==0)
{
goto items;
}
else if(p2!=1||p2!=2)
{
cout<<"nntWrongchoicenn";
getch();
goto den;
}
cout<<"ntPRINTER(MAX5):t";
cin>>o;
if(o>5)
{
goto items;
}
else

aden=110-o;
cin>>yes;
if(yes=='y')
{
clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
if(choice==4)
{
mun:;
clrscr();
cout<<"nnttttWEBCAMnn";
cout<<"n ITEMStttttRATEn";
cout<<"n 1.5 PIXELttttt1500n";
cout<<" 2.8 PIXELttttt6000n";
cout<<" 3.12 PIXELttttt12000n";
cout<<"nntWhichWEBCAMyou wantto purchaset";
cin>>web;
if(web==1)
{
aweb=1500;
}
else if(web==2)
{

aweb=6000;
}
else if(web==3)
{
aweb=12000;
}
else if(web==0)
{
goto items;
}
else if(web!=1||web!=2||web!=3)
{
getch();
goto mun;
}
cout<<"nntWEBCAM(MAX5):t";
cin>>p;
if(p>5)
{
getch();
goto items;
}
else
amun=1000-p;
cin>>yes;
if(yes=='y')
{

clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
if(choice==5)
{
park:;
clrscr();
cout<<"nnttttGRAPHICCARDnn";
cout<<"n 1. 32 bitttttt5000n";
cout<<" 2. 64 bitttttt8000n";
cout<<"nntWhichGRAPHICCARDyou want to purchaset";
cin>>g1;
if(g1==1)
{
graph=5000;
}
else if(g1==2)
{
graph=8000;
}
else if(g1==0)
{
goto items;
}

else if(g1!=1||g1!=2)
{
getch();
goto park;
}
cout<<"ntGRAPHICCARD(MAX5):t";
cin>>q;
if(q>5)
{
getch();
goto items;
}
else
aperk=500-q;
cin>>yes;
if(yes=='y')
{
clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
if(choice==6)
{

coco:;
clrscr();
cout<<"nnttttRAMnn";
cout<<"n 1. 1GBttttt2000n";
cout<<"nntWhichRAMyouwant to purchaset";
cin>>r1;
if(r1==1)
{
ram=2000;
}
else if(r1==2)
{
ram=4000;
}
else if(r1==0)
{
goto items;
}
else if(r1!=1||r1!=2)
{
cout<<"nntOOPS!!!!!!! Wrongchoicenn";
getch();
goto coco;
}
cout<<"ntRAM(MAX2): ";
cin>>r;
if(r>2)
{

getch();
goto items;
}
else
acoc=400-r;
cin>>yes;
if(yes=='y')
{
clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
if(choice==7)
{
titan:;
clrscr();
cout<<"nnttttHARDDISKnn";
cout<<"n 1. 20GBttttt1500n";
cout<<"nntWhichHARDDISKyou wantto purchaset";
cin>>h1;

if(h1==1)
{
hard=1500;
}
else if(h1==2)
{
hard=2000;
}
else if(h1==3)
{
hard=3000;
}
else if(h1==4)
{
hard=5000;
}
else if(h1==5)
{
hard=8000;
}
else if(h1==0)
{
goto items;
}
else if(h1!=1||h1!=2||h1!=3||h1!=4||h1!=5)
{
getch();
goto titan;
}
cout<<"ntHARDDISK(MAX5):t";

cin>>s;
if(s>5)
{
getch();
goto items;
}
else
atit=100-s;
cin>>yes;
if(yes=='y')
{
clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
if(choice==8)
{
lux:;
clrscr();
cout<<"nnttttWINDOWSORIGINALCD'Snn";
cout<<"n 1. 98ttttt1500n";
cout<<" 2. 2000tttt2000n";

cout<<" 3. XPttttt4000n";
cout<<" 4. VISTAtttt8000n";
cout<<" 5. windows7tttt11000n";
cout<<"nntWhichWINDOWSCDyouwant to purchaset";
cin>>w1;
if(w1==1)
{
win=1500;
}
else if(w1==2)
{
win=2000;
}
else if(w1==3)
{
win=4000;
}
else if(w1==4)
{
win=8000;
}
else if(w1==5)
{
win=11000;
}
else if(w1==0)
{
goto items;
}
else if(w1!=1||w1!=2||w1!=3||w1!=4||w1!=5)
{

cout<<"nnWrongchoicenn";
getch();
goto lux;
}
cout<<"ntWINDOWSORIGINALCD(MAX5):t";
cin>>t;
if(t>5)
{
getch();
goto items;
}
else
alux=1000-t;
cin>>yes;
if(yes=='y')
{
clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
if(choice==9)
{
tid:;
clrscr();

cout<<"nnttttANTIVIRUSnn";
cout<<"n 1. NORTONtttt1500n";
cout<<" 2. AVIRAtttt1200n";
cout<<" 3. QUICKHEALtttt1300n";
cout<<"nntWhichANTIVIRUSyouwanttopurchaset";
cin>>an1;
if(an1==1)
{
ant=1500;
}
else if(an1==2)
{
ant=1200;
}
else if(an1==3)
{
ant=1300;
}
else if(an1==0)
{
goto items;
}
else if(an1!=1||an1!=2||an1!=3)
{
getch();
goto tid;
}
cout<<"ntANTIVIRUS(MAX5):";
cin>>u;

if(u>5)
{
getch();
goto items;
}
else
atid=1000-u;
cin>>yes;
if(yes=='y')
{
clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
if(choice==10)
{
ree:;
clrscr();
cout<<"nnttttMOUSEnn";
cout<<"n 1.BALL MOUSEtttt150n";
cout<<" 2.LASER MOUSEtttt300n";
cout<<"nntWhichMOUSE doyou wantto purchaset";
cin>>mous;

if(mous==1)
{
mo=150;
}
else if(mous==2)
{
mo=300;
}
else if(mous==0)
{
goto items;
}
else if(mous!=1||mous!=2)
{
getch();
goto ree;
}
cout<<"ntMOUSE(MAX2):t ";
cin>>v;
if(v>2)
{
getch();
goto items;
}
else
aree=300-v;
cin>>yes;
if(yes=='y')

{
clrscr();
goto items;
}
else
{
clrscr();
goto cash;
}
}
cout<<"nnn";
clrscr();
cash:;
cout<<"nnnnnnttttS.T.A.RCOMPUTERSn";
cout<<"nntttt CASH MEMOn";
cout<<"nnnnnnnn";
c.display();
cout<<"nnnn";
cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^";
cout<<"nITEMS" <<setw(40)<<"QUANTITY"<<setw(35)<<"PRICE(Rs.)";
cout<<"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^";
if(m>0)
cout<<"nnPENDRIVE" <<setw(35)<<m<<setw(28)<<"Rs."<<m*pend;
if(n>0)
cout<<"nnSCANNER" <<setw(36)<<n<<setw(28)<<"Rs."<<n*asc;

if(o>0)
cout<<"nnPRINTER" <<setw(36)<<o<<setw(28)<<"Rs."<<o*print;
if(p>0)
cout<<"nnWEBCAM" <<setw(37)<<p<<setw(28)<<"Rs."<<p*aweb;
if(q>0)
cout<<"nnGRAPHICCARD" <<setw(31)<<q<<setw(28)<<"Rs."<<q*graph;
if(r>0)
cout<<"nnRAM" <<setw(40)<<r<<setw(28)<<"Rs."<<r*ram;
if(s>0)
cout<<"nnHARDDISK" <<setw(34)<<s<<setw(28)<<"Rs."<<s*hard;
if(t>0)
cout<<"nnWINDOWSORIGINALCD"<<setw(24)<<t<<setw(28)<<"Rs."<<t*win;
if(u>0)
cout<<"nnANTIVIRUS" <<setw(34)<<u<<setw(28)<<"Rs."<<u*ant;
if(v>0)
cout<<"nnMOUSE" <<setw(38)<<v<<setw(28)<<"Rs."<<v*mo;
e=m*pend;
f=n*asc;
g=o*print;
h=p*aweb;
k=q*graph;
l=r*ram;
w=s*hard;
x=t*win;
y=u*ant;
z=v*mo;
sum=e+f+g+h+k+l+w+x+y+z; //TOTAL BILL
add=m+n+o+p+q+r+s+t+u+v; //QUANTITYOF ITEMS
cout<<"n*******************************************************************
*********";
cout<<"nTOTAL:"<<setw(38)<<add<<setw(27)<<"Rs."<<sum;

money:;
cout<<"nnnntttEnterthe cashpaidt";
cin>>total;
cout<<"nnntttCASHRECIEVED:"<<total;
if(total<sum)
{
cout<<"nntAmountpaidislessthanyourtotal amount......PAYMOREn";
getch();
goto money;
}
clrscr();
cout<<"nnnnntNOCREDITOFTHE ADDITIONALDUTY OF";
cout<<"nnt CUSTOMS LEVIED UNDER SECTION (5) OF";
cout<<"nnt SECTION-3OF THE CUSTOMS TARIFFACT";
cout<<"nnt 1975 HAVE BEEN AVAILED/SHALLBEADMISSABLEnn";
cout<<"nnnnnttCASHRECEIVED:t"<<total;
cout<<"nnttCASHAMOUNT:t"<<sum;
cout<<"nnttBALANCERETURNED :t"<<total-sum;
cout<<"nnt@@@@@THANK YOU....VISITAGAIN @@@@@n";
getch();
goto again;
}
else
{
clrscr();
getch();
goto again;
}
case 2:

//TO DISPLAYTHE STORE DETAILS
clrscr();
cout<<"nnnnnttttSTOREDETAILS nn";
cout<<"nt%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%nn";
cout<<"tt # TIMING: 11 AM TO 02 PM & 03 PM TO 05 PM n";
cout<<"tt # SHOP WILL CLOSED ON TUESDAY. n";
cout<<"tt # GOODS ONCESOLD WILL NOTBE EXCHANGED/REPLACED. n";
cout<<"tt # TAKE YOUR SMART CARDWITH YOU. n";
cout<<"tt # COLLECT YOUR SMART CARD & BILL AFTERPAYMENT. n";
cout<<"tt # DO NOT BREAKANY SHOPITEMS. n";
cout<<"tt # FOR ANYCOMPLAINTCONTACTTHE CHAIRPERSON. n";
cout<<"tt # 29YEARS OF EXPERIENCE. n";
cout<<"tt # CHAIR PERSON :- MR.SINGHAM n";
cout<<"tt # AN ISO 9001-2000 CERTIFIED COMPANY. n";
cout<<"tt # WELL QUALIFIED STAFFMEMBERS. n";
cout<<"tt # Email :- www.alpha_comp.com n";
cout<<"nt%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%nn";
getch();
clrscr();
goto again;
case 3:
//TO SEARCHTHE RECORDS
clrscr();
search();

getch();
goto again;
case 4:
//TO DISPLAYALL SAVEDRECORDS
{
clrscr();
read();
getch();
goto again;
}
case 5:
//TO DISPLAYTHE QUANTITY AVAILABLEIN THE STORE
clrscr();
if(m>0||n>0||o>0||p>0||q>0||r>0||s>0||t>0||u>0||v>0)
{
cout<<"ntttItemsAvaliableinshop.nnn";
cout<<"=====================================================================
==========";
cout<<"nITEMS" <<setw(40)<<"QUANTITY";
cout<<"n===================================================================
============";
cout<<"nnnPENDRIVE" <<setw(37)<<abis;
cout<<"nnnSCANNER" <<setw(38)<<apep;
cout<<"nnnPRINTER" <<setw(38)<<aden;

cout<<"nnnWEBCAM" <<setw(39)<<amun;
cout<<"nnnGRAPHICCARD" <<setw(33)<<aperk;
cout<<"nnnRAM" <<setw(42)<<acoc;
cout<<"nnnHARDDISK" <<setw(35)<<atit;
cout<<"nnnWINDOWSORIGINALCD"<<setw(26)<<alux;
cout<<"nnnANTIVIRUS" <<setw(36)<<atid;
cout<<"nnnMOUSE" <<setw(40)<<aree;
cout<<"n*******************************************************************
************";
getch();
goto again;
}
else
{
{
cout<<"ntttItemsAvaliableinshop.nnn";
cout<<"=====================================================================
==========";
cout<<"nITEMS" <<setw(40)<<"QUANTITY";
cout<<"n===================================================================
============";
cout<<"nnnPENDRIVE" <<setw(37)<<1000;
cout<<"nnnSCANNER" <<setw(38)<<1000;
cout<<"nnnPRINTER" <<setw(37)<<110;
cout<<"nnnWEBCAM" <<setw(39)<<1000;
cout<<"nnnGRAPHICCARD" <<setw(32)<<500;
cout<<"nnnRAM" <<setw(41)<<400;
cout<<"nnnHARDDISK" <<setw(35)<<100;
cout<<"nnnWINDOWSORIGINALCD" <<setw(26)<<1000;
cout<<"nnnANTIVIRUS" <<setw(36)<<1000;

cout<<"nnnMOUSE" <<setw(39)<<300;
cout<<"nn*****************************************************************
**************";
getch();
goto again;
}
case 0:
//TO EXITFROM THE PROGRAM
clrscr();
cout<<"nnnttAREYOUSURE TO EXIT FROMTHE PROGRAMt";
cin>>et;
if(et=='y')
{
goto ex;
}
else
{
goto again;
}
ex:;
clrscr();
textcolor(GREEN);
sleep(1);
clrscr();
gotoxy(28,30);
cout<<" THANK YOU nnnn";
gotoxy(35,35);
textcolor(GREEN+BLINK);
gotoxy(35,25);

textcolor(RED+YELLOW);
delay(1000);
cputs("HAVEA NICEDAY");
gotoxy(45,45);
textcolor(YELLOW+BLINK);
cputs("PressENTERto EXIT.......");
getch();
exit(0);
default:
cout<<"Your choice isWRONG";
getch();
goto again;
}
}
}

Computer science investigatory project- computer shop

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