#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
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);
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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