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ATM MACHINE PROJECT in C++
#include<fstream.h>
#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<iostream.h>
#include <graphics.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
#include <dos.h>
void punit (void);
void deposit(void);
void addrecord();
void delrecord();
void modrecord();
void disprecord();
void dispall();
void withdraw();
float w,z;
class account
{
int accountno,cls;
char name[30],type;
float deposit,withdraw;
public:
account()
{
deposit=withdraw=0;
}
int giveaccountno()
{
return accountno;
}
void getdata(int mrno)
{
accountno=mrno+1;
cout<<"ACCOUNT NUMBER :: ";
cout<<accountno<<"
";
cout<<"ENTER YOUR NAME :: ";
gets(name);
cout<<"
";
cout<<"ENTER TYPE OF ACCOUNT SAVING(s)/CURRENT(c) :: ";
cin>>type;
cout<<"
";
cout<<"ENTER INITIAL AMOUNT ::Rs ";cin>>deposit;
cout<<"
";
}
void withdrawal(int m)
{
cout<<"AMOUNT BEFORE WITHDRAWING::Rs "<<deposit<<"
";
deposit=deposit-m;
cout<<"AMOUNT AFTER WITHDRAWING::Rs "<<deposit;
}
void deposital(int m)
{
cout<<"AMOUNT BEFORE DEPOSIT::Rs "<<deposit<<"
";
deposit=deposit+m;
cout<<"AMOUNT AFTER DEPOSIT ::Rs "<<deposit;
}
void dispdata()
{
int scrnt=0;
if(scrnt==1)
{
clrscr();
cout<<"DISPLAY ALL MENU
";
scrnt=0;
}
cout<<"
ACCOUNT NUMBER ::";
cout<<accountno;
cout<<"
NAME OF DEPOSITER ::";
cout<<name;
cout<<"
TYPE OF ACCOUNT SAVING(s)/CURRENT(c) :: ";
cout<<type;
cout<<"
BALANCE ::Rs ";
cout<<deposit;
scrnt++;
}
};
void main()
{
int menuch;
punit();
do
{
clrscr();
textcolor(14);
textbackground(1);
cout<<"
MAIN MENU
";
cout<<"
1.NEW ACCOUNT ";
cout<<"
2.CLOSE AN ACCOUNT ";
cout<<"
3.MODIFY AN ACCOUNT ";
cout<<"
4.DISPLAY AN ACCOUNT ";
cout<<"
5.DISPLAY ALL RECORDS ";
cout<<"
6.WITHDRAW AMOUNT";
cout<<"
7.DEPOSIT AMOUNT";
cout<<"
8.EXIT ";
cout<<"
ENTER YOUR CHOICE ";
cin>>menuch;
switch(menuch)
{
case 1:addrecord();break;
case 2:delrecord();break;
case 3:modrecord();break;
case 4:disprecord();break;
case 5:dispall();break;
case 6:withdraw();break;
case 7:deposit();break;
}
}
while(menuch!=8);
}
void addrecord()
{
account obj_1,obj_2;
fstream fout;
fout.open("banking.txt",ios::in|ios::binary);
if(!fout)
{
cout<<"FILE OPEN ERROR ";getch();return;}
int recsize=sizeof(account);
fout.seekg(0,ios::end);
fout.seekg(-1*recsize,ios::cur);
fout.read((char*)&obj_1,recsize);
int mrno=obj_1.giveaccountno();
fout.close();
clrscr();
cout<<"ADD MENU
";
obj_2.getdata(mrno);
fout.open("banking.txt",ios::app|ios::binary);
if(!fout)
{
cout<<"FILE OPEN ERROR ";getch();return;}
fout.write((char*)&obj_2,recsize);
cout<<"
RECORD ADDED TO DATABASE"<<"
Press any key to
continue... ";
getch();
fout.close();
}
void dispall()
{
account obj_3;
fstream fout;
int recsize=sizeof(account);
int countrec=0;
clrscr();
cout<<"
DISPLAY ALL MENU
";
fout.open("banking.txt",ios::in);
if(!fout)
{
cout<<"FILE OPEN ERROR ";getch();return;}
while(fout.read((char*)&obj_3,recsize))
{
obj_3.dispdata();
countrec++;
cout<<"
PRESS ANY KEY FOR NEXT....";
getch();
}
clrscr();
cout<<"
END OF FILE.TOTALNUMBER OF RECORDS..."<<countrec;
cout<<"
Press any key......";
getch();
fout.close();}
void disprecord()
{
account obj_4;
fstream fout;
int mrno,flag=0;
int recsize=sizeof(account);
clrscr();
cout<<"
DISPLAY A RECORD MENU
";
fout.open("banking.txt",ios::in);
if(!fout)
{
cout<<"FILE OPEN ERROR ";getch();return;}
cout<<"
ENTER THE ACCOUNT NUMBER ";cin>>mrno;
while(fout.read((char*)&obj_4,recsize))
{
if (obj_4.giveaccountno()==mrno)
{
obj_4.dispdata();
cout<<"
Press any key.....";
flag=1;break;
}
}
if(flag==0)
{
cout<<"
NO SUCH ACCOUNT EXIST ";
cout<<"
Press any key......";
}
getch();
fout.close();
}
void delrecord()
{
account obj_5;
fstream fout,temp;
int mrno,flag;
int recsize=sizeof(account);
clrscr();
cout<<"
CLOSE ACCOUNT MENU
";
fout.open("banking.txt",ios::in);
if(!fout)
{
cout<<"FILE OPEN ERROR ";
getch();
return;
}
temp.open("temp.txt",ios::app|ios::binary);
if(!temp)
{
cout<<"FILE OPEN ERROR ";
getch();
return;
}
cout<<"
ENTER THE ACCOUNT NUMBER ";
cin>>mrno;
while(fout.read((char*)&obj_5,recsize))
{
if(obj_5.giveaccountno()==mrno)
{
obj_5.dispdata();
char confirm;
cout<<"
ARE YOU SURE TO DELETE IT(Y/N)..";cin>>confirm;
if(confirm=='Y'||confirm=='y')
{
fout.read((char*)&obj_5,recsize);
cout<<"
RECORD DELETED FORM DATABASE
";
cout<<"press any key....";
flag=1;
if(!fout)
break;
}
flag=1;
}
temp.write((char*)&obj_5,recsize);}
fout.close();
temp.close();
remove("banking.txt");
rename("temp.txt","banking.txt");
if(flag==0)
{
cout<<"
NO SUCH ACCOUNT EXIST";
cout<<"Press any key.....";
}
getch();
}
void modrecord()
{
account obj_6;
fstream fout;
int mrno,flag=0;
int recsize=sizeof(account);
clrscr();
cout<<"
MODIFY RECORD MENU
";
fout.open("banking.txt",ios::in|ios::out|ios::binary);
if(!fout)
{
cout<<"FILE OPEN ERROR ";
getch();
return;
}
fout.seekg(ios::beg);
cout<<"
ENTER RECORD NUMBER ";
cin>>mrno;
while(fout.read((char*)&obj_6,recsize))
{
if(obj_6.giveaccountno()==mrno)
{
clrscr();
cout<<"
MODIFY MENU
";
obj_6.dispdata();
int tmprno=obj_6.giveaccountno()-1;
account obj_7;
cout<<"
ENTER NEW DATA
";
obj_7.getdata(tmprno);
char confirm;
cout<<"
ARE YOU SURE(Y/N)
";
cin>>confirm;
if(confirm=='Y'||confirm=='y')
{
fout.seekg(-1*recsize,ios::cur);
fout.write((char*)&obj_7,recsize);
cout<<"
RECORD MODIFIED
";
cout<<"Press any key.....";
flag=1;
}
}
if(flag==0)
{
cout<<"NO SUCH RECORD EXIST
";
cout<<"Press any key.....";
}
}
fout.close();
getch();
}
void withdraw()
{
account obj_9;
fstream fout;
int mrno=0;
int recsize=sizeof(account);
clrscr();
cout<<"
WITHDRAWAL MENU
";
fout.open("banking.txt",ios::in|ios::out|ios::binary);
if(!fout)
{
cout<<"FILE OPEN ERROR ";getch();return;}
fout.seekg(ios::beg);
cout<<"
ENTER ACCOUNT NUMBER ";
cin>>mrno;
while(fout.read((char*)&obj_9,recsize))
{
if(obj_9.giveaccountno()==mrno)
{
clrscr();
cout<<"
ENTER THE AMOUNT TO BE WITHDRAWED::Rs ";
cin>>w;
obj_9.withdrawal(w);
fout.seekg(-1*recsize,ios::cur);
fout.write((char*)&obj_9,recsize);
}
}
fout.close();
getch();
}
void punit(void)
{
int gd=5, gm, errorcode;
int col,i=0,j;
initgraph(&gd, &gm, "c:\tc\bgi");
while(5*i<=700)
{
setbkcolor(1);
setcolor(3);
rectangle(0+5*i,0+5*i,getmaxx()-5*i,getmaxy()-5*i);
i++;
}
i=0;
setcolor(4);
settextstyle(1,0,6);
sleep(5);
cleardevice();
while(5*i<=700)
{
setbkcolor(1);
setcolor(3);
circle(getmaxx()/2,getmaxy()/2,i*5);
i++;
}
setcolor(4);
settextstyle(0,0,6);
outtextxy(190 ,getmaxy()/2-85,"PROJECT");
outtextxy(300,getmaxy()/2-25,"ON");
outtextxy(190,getmaxy()/2+25,"BANKING");
sleep(3);
i=0;
while(i<=130)
{
setbkcolor(1);
setcolor(3);
line(i*3,0,i*3,getmaxy());
line(getmaxx()-i*3,0,getmaxx()-i*3,getmaxy());
i++;
}
sleep(1);
i=getmaxy();
while(i>0)
{
line(getmaxx()/2,getmaxy(),getmaxx(),i-=10);
delay(10);
}
i=getmaxx();
while(i>0)
{
line(getmaxx()/2,getmaxy(),i-=10,0);
delay(10);
}
i=0;
while(i<getmaxy())
{
line(getmaxx()/2,getmaxy(),0,i+=10);
delay(10);
}
closegraph();
flushall();
}
void deposit(void)
{
account obj_10;
fstream fout;
int mrno=0;
int recsize=sizeof(account);
clrscr();
cout<<"
DEPOSITAL MENU
";
fout.open("banking.txt",ios::in|ios::out|ios::binary);
if(!fout)
{
cout<<"FILE OPEN ERROR ";getch();return;}
fout.seekg(ios::beg);
cout<<"
ENTER ACCOUNT NUMBER ";
cin>>mrno;
while(fout.read((char*)&obj_10,recsize))
{
if(obj_10.giveaccountno()==mrno)
{
clrscr();
cout<<"
ENTER THE AMOUNT TO BE DEPOSITED ::Rs ";
cin>>w;
obj_10.deposital(w);
fout.seekg(-1*recsize,ios::cur);
fout.write((char*)&obj_10,recsize);
}
}
fout.close();
getch();
}
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