COMPUTER SCIENCE INVESTIGATORY
PROJECT
(2015-16)
NAME :RUSHIL AGGARWAL CLASS : XII-A
ROLL NO :13
CERTIFICATE
This is to certified that the project has been satisfactorily performed by Master
RUSHIL AGGARWAL studying in NAVY CHILDREN SCHOOL of class XII-A under the
guidance of Mrs. Smera Girish during the academic year 2015-2016.
Signature of Head Of Department Signature of External Examiner
School Stamp
Acknowledgement
I would like to express my sincere gratitude to my
computer science Teacher Mrs. Smera Girish for their
vital support guidance and encouragement without
which this project would not have come forth from my
side.
I would like to express my heartily gratitude to the lab
incharge , Mr. Vaibhav for his support during the making
of this project .
I would like to thank my parents and friends who have
helped me with their valuable suggestions and guidance
has been helpful in various phases of the completion of
the project.
AIM
INTRODUCTION
HEADER FILES INCLUDED
CODING
OUTPUT
BIBLIOGRAPHY
Contents
AIM
TO CREATE A C++ PROGRAM FOR
PETROL PUMP MANAGEMENT SYSTEM
INTRODUCTION
This program is mainly intended for the various
activities that are carried out at the petrol pump and
service station. In this project we included about how
we can find out the information about the various
operations carried out at a petrol pump.
The program is sub-divided into 4 domains listed below
Add new record
Display all record
Find a record
Exit
Header Files Included
#include
#include
#include
#include
#include
#include
#include
#include
#include
Bibliography 1. www.google.com
2. www.en.wikipedia.org
3. www.cplusplus.com
4. www.stackoverflow.com
5. Computer Science Textbook class XI & XII By
Sumita Arora.
http://www.cplusplus.com/http://www.stackoverflow.com/
CODING //password is 'OIL BARON'
#include
#include
#include
#include
#include
#include
#include
#include
#include
class pump
{ private :
float totpet,tsalepet,charg,qty;
int totservice,tottyer,sno,pak;
float totdis,tsaledis,tlubric,ratepetrol,ratedisel;
float tsalelubric,tsalelubricpak,tsaleservice,tsaletyer,tlubricpak;
char no[15],item[10];
public:
void end();
void sale(float,float,float,float,float,float);
void stock(float,float,float,int,int,int);
void start();
int service();
void entry(float,float,char*);
int tyers();
void show();
void bill();
void find();
void getdata(char*,int,char *,float,float);
void bill(char
*,float,float,float,float,float,float,int,float,int,float,float);
void password();
}petrol;
void delay(unsigned long time);
void boder(char x);
///////////////////////////////////////////////////////////////////////////////
// MAIN FUNCTION //
///////////////////////////////////////////////////////////////////////////////
void main()
{
clrscr();
char no[15],item[10];
float ratepetrol,ratedisel,ratelub,costlub=0,lub=0,costpak;
float
costservice=0,costtyer=0,litpet=0,costpet=0,litdis=0,costdis=0;
int m=1,d,x=0,sno,choice,choicepet,choicedis,choicelubric;
int pak=0,totservice=0,tottyer=0;
float
totpet=0,tsalepet=0,totdis=0,tsaledis=0,tlubric=0,tsalelubric=0;
float tlubricpak=0,tsalelubricpak=0,tsaleservice=0,tsaletyer=0;
float charg,rs_pk=0,qty;
petrol.start(); //The Welcome screen
clrscr();
petrol.password(); //For Password
boder('#'); //For Border
gotoxy(25,10);
coutratepetrol;
gotoxy(25,13);
coutratedisel;
while(m
cout
cout
strcpy(item,"Diesel");
gotoxy(33,2);
cout
getch();
}
break;
case 3: //Entry for Tyers and tube
clrscr();
strcpy(item,"Tyers");
charg=petrol.tyers();
costtyer=charg;
tottyer++;
tsaletyer=tsaletyer+charg;
gotoxy(50,23);
cout
case 1: //Entry for 'in liters'
gotoxy(10,9);
coutratelub;
gotoxy(10,10);
coutlub;
qty=lub;
tlubric=lub+tlubric;
charg=ratelub*lub;
costlub=charg;
tsalelubric=tsalelubric+charg;
gotoxy(10,13);
cout
case 6: //for reveiw for the record(bill)
clrscr();
petrol.bill(no,litpet,costpet,litdis,costdis,lub,costlub,pak,rs_pk,x,
costservice,costtyer);
getch();
break;
case 7:
d=0; //for exit from entry record
break;
}
petrol.getdata(no,sno,item,qty,charg);
fill.write((char*)&petrol,sizeof(petrol));
fill.close();
}
}
if(m==2) //for displaying all records(in file)
{
clrscr();
petrol.show();
}
//for finding a record(in file)
if(m==3)
{
clrscr();
petrol.find();
getch();
}
if(m==4) //for exit from entry record
break;
}
petrol.sale(tsalepet,tsaledis,tsalelubric,tsalelubricpak,tsaleservice,tsaletyer
); // for day's sale
petrol.stock(totpet,totdis,tlubric,tlubricpak,totservice,tottyer);
//for day's stock usage
petrol.end();
} //for end display
//:::::::::::::::::::::::| functions |:::::::::::::::::::::::::::::://
/* ---------------- Function to display Start ---------------------------- */
void pump::start()
{
char a[10][42];
strcpy(a[1],"A P R O G R A M D E V L O P E D ");
strcpy(a[2],"F O R");
strcpy(a[3]," ");
strcpy(a[4],"P E T R O L P U M P M A N A G E M E N T");
strcpy(a[5]," ");
strcpy(a[6]," M A D E B Y");
strcpy(a[7],"R U S H I L A G G A R W A L , XII-A");
strcpy(a[8]," ");
int r=4;
for(int j=1;j
gotoxy(36,2);
cout
cout
else
charg=140;
gotoxy(10,15);
cout
gotoxy(12,15);
cout
cout
gotoxy(30,12);
cout
cout
cout
cout
gotoxy(71,row);
cout
cout
gotoxy(37,15);
cout
}
///////////////////////////////////////////////////////////////////////////////
///////
/* ---------------- Function for a pause ---------------------------- */
void delay (unsigned long time )
{
while (time>0)
{
int i = 1333333; // This number is equivalent to 100 ms
while (i>0)
{
i--;
}
time--;
}
}
///////////////////////////////////////////////////////////////////////////////
///////////
/* ---------------- Function to display Boder ---------------------------- */
void boder(char x)
{
int i;
for(i=1;i
OUTPUT
