//password for run this program is 'apurv' #include <graphics.h> #include <dos.h> #include <iostream.h> #include <fstream.h> #include <process.h> #include <string.h> #include <stdlib.h> #include <stdio.h> #include <ctype.h> #include <conio.h> #include <dos.h> void gra1(); void gra2(); //Program segment to display some graphic void box(int,int); //********************************************************** // THIS CLASS CONTAINS FUNCTIONS RELATED TO DRAW BOX ETC. //********************************************************** class shape { public : //Public member functions void line_hor(int, int, int, char) ; void line_ver(int, int, int, char) ; void box(int,int,int,int,char) ; } ; //********************************************************** // THIS CLASS CONTROL ALL THE FUNCTIONS IN THE MENU //********************************************************** class control { public : void main_menu(void) ; //Public member functions void help(void) ; private : void edit_menu(void) ; //Private member functions } ; //********************************************************** // THIS CLASS CONTAINS FUNCTIONS RELATED TO INITIAL DEPOSIT //********************************************************** class initial { public : void add_to_file(int, char t_name[30], char t_address[60], float) ; void display_list(void) ; void delete_account(int) ; void update_balance(int, float) ; void modify(void) ; int last_accno(void) ; int found_account(int) ; char *return_name(int) ; //So that the private members of class char *return_address(int) ; //can be used in required segments. float give_balance(int) ; int recordno(int) ; void display(int) ; private : void modify_account(int, char t_name[30], char t_address[60]) ; void box_for_list(void) ; int accno ; //Private member elements char name[30], address[60] ; float balance ; } ; //********************************************************** // THIS CLASS CONTAINS FUNCTIONS RELATED TO TRANSACTIONS //********************************************************** class account { public : void new_account(void) ; void close_account(void) ; void display_account(void) ; void transaction(void) ; void clear(int,int) ; private : void add_to_file(int, int, int, int, char, char t_type[10], float, float, float) ; void delete_account(int) ; int no_of_days(int, int, int, int, int, int) ; float calculate_interest(int, float) ; void display(int) ; void box_for_display(int) ; int accno ; char type[10] ; // Cheque or Cash int dd, mm, yy ; // Date char tran ; // Deposit or Withdraw float interest, amount, balance ; } ; //********************************************************** // CLASS SHAPE :: FUNCTION TO DRAW HORIZONTAL LINE //********************************************************** void shape :: line_hor(int column1, int column2, int row, char c) { for ( column1; column1<=column2; column1++ ) { gotoxy(column1,row) ; cout <<c ; } } //********************************************************** // CLASS SHAPE :: FUNCTION TO DRAW VERTICAL LINE //********************************************************** void shape :: line_ver(int row1, int row2, int column, char c) { for ( row1; row1<=row2; row1++ ) { gotoxy(column,row1) ; cout <<c ; } } //********************************************************** // CLASS SHAPE :: FUNCTION TO DRAW BOX LINE //********************************************************** void shape :: box(int column1, int row1, int column2, int row2, char c) { char ch=218 ; char c1, c2, c3, c4 ; char l1=196, l2=179 ; if (c == ch) { c1=218 ; c2=191 ; c3=192 ; c4=217 ; l1 = 196 ; l2 = 179 ; } else { c1=c ; c2=c ; c3=c ; c4=c ; l1 = c ; l2 = c ; } gotoxy(column1,row1) ; cout <<c1 ; gotoxy(column2,row1) ; cout <<c2 ; gotoxy(column1,row2) ; cout <<c3 ; gotoxy(column2,row2) ; cout <<c4 ; column1++ ; column2-- ; line_hor(column1,column2,row1,l1) ; line_hor(column1,column2,row2,l1) ; column1-- ; column2++ ; row1++ ; row2-- ; line_ver(row1,row2,column1,l2) ; line_ver(row1,row2,column2,l2) ; } //************************************************************************ * // CLASS CONTROL :: FUNCTION TO DISPLAY MAIN MENU AND CALL OTHER FUNCTIONS //************************************************************************ * void control :: main_menu(void) { void selected(int); void toggle(int,int); char m1[]="1: SEE ACCOUNT ",m2[]="2: LIST OF ACCOUNTS",m3[]="3:TRANSACTIONS ", m4[]="4: OPEN NEW ACCOUNT",m5[]="5: EDIT ACCOUNT ",m6[]="6: HELP", m7[]="7: QUIT "; static int counter=0; while(1) { int gd=DETECT,gm=DETECT; initgraph(&gd,&gm,"..\bgi"); counter++; setfillstyle(1,7); floodfill(320,240,1); settextjustify(1,1); setcolor(8); settextstyle(7,0,0); setusercharsize(27,10,5,3); if (counter==1) { outtextxy(320,35,"B "); delay(200); outtextxy(320,35," A "); delay(200); outtextxy(320,35," N "); delay(200); outtextxy(320,35," K "); delay(200); outtextxy(320,35," I "); delay(200); outtextxy(320,35," N "); delay(200); outtextxy(320,35," G"); for(int i=0,j=640;i<610;i++,j--) { sound(2*i); setcolor(8); line(i,15,i-570,15); line(j,65,j+570,65); delay(5); putpixel(i-570,15,7); putpixel(j+570,65,7); } nosound(); } else { setusercharsize(27,12,5,3); outtextxy(320,35,"B A N K I N G"); setcolor(8); line(610,15,40,15); line(600,65,30,65); } settextstyle(7,1,5); outtextxy(90,270,"O P T I O N S"); outtextxy(550,270,"O P T I O N S"); settextstyle(1,0,2); char ch; int choice=1,temp; box(1,9); box(2,7); box(3,7); box(4,7); box(5,7); box(6,7); box(7,7); setcolor(1); outtextxy(320,90,m1); setcolor(15); outtextxy(320,150,m2); outtextxy(320,210,m3); outtextxy(320,270,m4); outtextxy(320,330,m5); outtextxy(320,390,m6); outtextxy(320,450,m7); //72 up //80 down //75 left //77 right //13 enter //49 1 //71 Home //79 End //73 PgUp //81 PgDown //27 Escape do { temp=choice; ch=getch(); switch (ch) { case 72: case 75: choice=((--choice+7)%7); toggle(choice,temp); continue; case 77: case 80: choice=(++choice%7); toggle(choice,temp); continue; case 73: choice=(choice+12)%7; toggle(choice,temp); break; case 81: choice=(choice+2)%7; toggle(choice,temp); break; case 71: case 49: choice=1; toggle(choice,temp); break; case 50: choice=2; toggle(choice,temp); break; case 51: choice=3; toggle(choice,temp); break; case 52: choice=4; toggle(choice,temp); break; case 53: choice=5; toggle(choice,temp); break; case 54: choice=6; toggle(choice,temp); break; case 79: case 55: choice=0; toggle(choice,temp); break; case 27: choice=0; toggle(choice,temp); case 13: selected(choice); delay(500); } }while (ch!=13&&ch!=27); for(int i=320;i>0;i--) { if((counter==1)||(choice==0)) sound(3*i); setcolor(1); line(320-i,0,320-i,480); line(320+i,0,320+i,480); line(0,320-i,640,320-i); line(0,160+i,640,160+i); delay(2); } nosound(); closegraph(); if (choice == 1) { account a ; a.display_account() ; } else if (choice == 2) { initial ini ; ini.display_list() ; } else if (choice == 3) { account a ; a.transaction() ; } else if (choice == 4) { account a ; a.new_account() ; } else if (choice == 5) edit_menu() ; else if (choice == 6) help() ; else if (choice == 0) { break; } } } void toggle(int i,int temp) { char m1[]="1: SEE ACCOUNT ",m2[]="2: LIST OF ACCOUNTS",m3[]="3:TRANSACTIONS ", m4[]="4: OPEN NEW ACCOUNT",m5[]="5: EDIT ACCOUNT ",m6[]="6: HELP", m7[]="7: QUIT "; if (i==0) i=7; if (temp==0) temp=7; box(temp,7); switch(temp) { case 1: box(1,7); setcolor(15); outtextxy(320,90,m1); break; case 2: box(2,7); setcolor(15); outtextxy(320,150,m2); break; case 3: box(3,7); setcolor(15); outtextxy(320,210,m3); break; case 4: box(4,7); setcolor(15); outtextxy(320,270,m4); break; case 5: box(5,7); setcolor(15); outtextxy(320,330,m5); break; case 6: box(6,7); setcolor(15); outtextxy(320,390,m6); break; case 7: box(7,7); setcolor(15); outtextxy(320,450,m7); break; } switch(i) { case 1: box(1,9); setcolor(1); outtextxy(320,90,m1); break; case 2: box(2,9); setcolor(1); outtextxy(320,150,m2); break; case 3: box(3,9); setcolor(1); outtextxy(320,210,m3); break; case 4: box(4,9); setcolor(1); outtextxy(320,270,m4); break; case 5: box(5,9); setcolor(1); outtextxy(320,330,m5); break; case 6: box(6,9); setcolor(1); outtextxy(320,390,m6); break; case 7: box(7,9); setcolor(1); outtextxy(320,450,m7); break; } } void selected(int i) { if(i==0) i=7; delay(350); setcolor(0); line(180,60*(i+.5)-20,180,60*(i+.5)+20); line(180,60*(i+.5)-20,460,60*(i+.5)-20); setcolor(15); line(460,60*(i+.5)-20,460,60*(i+.5)+20); line(180,60*(i+.5)+20,460,60*(i+.5)+20); line(461,60*(i+.5)-20,461,60*(i+.5)+21); line(180,60*(i+.5)+21,461,60*(i+.5)+21); delay(350); setcolor(15); line(180,60*(i+.5)-20,180,60*(i+.5)+20); line(180,60*(i+.5)-20,460,60*(i+.5)-20); setcolor(0); line(460,60*(i+.5)-20,460,60*(i+.5)+20); line(180,60*(i+.5)+20,460,60*(i+.5)+20); line(461,60*(i+.5)-20,461,60*(i+.5)+21); line(180,60*(i+.5)+21,461,60*(i+.5)+21); } void box(int i,int color) { setcolor(5); line(180,60*(i+.5)-20,180,60*(i+.5)+20); line(180,60*(i+.5)-20,460,60*(i+.5)-20); line(460,60*(i+.5)-20,460,60*(i+.5)+20); line(180,60*(i+.5)+20,460,60*(i+.5)+20); setfillstyle(1,color); floodfill(320,60*(i+.5),5); setcolor(15); line(180,60*(i+.5)-20,180,60*(i+.5)+20); line(180,60*(i+.5)-20,460,60*(i+.5)-20); setcolor(0); line(460,60*(i+.5)-20,460,60*(i+.5)+20); line(180,60*(i+.5)+20,460,60*(i+.5)+20); line(461,60*(i+.5)-20,461,60*(i+.5)+21); line(180,60*(i+.5)+21,461,60*(i+.5)+21); } //************************************************************************ // CLASS CONTROL :: FUNCTION TO DISPLAY EDIT MENU AND CALL OTHER FUNCTIONS //************************************************************************ void control :: edit_menu(void) { char ch ; while (1) { clrscr() ; shape s ; s.box(10,5,71,21,219) ; s.box(9,4,72,22,218) ; textcolor(BLACK) ; textbackground(WHITE) ; gotoxy(34,10) ; cprintf(" EDIT MENU ") ; textcolor(LIGHTGRAY) ; textbackground(BLACK) ; gotoxy(31,12) ; cout <<"1: MODIFY ACCOUNT" ; gotoxy(31,13) ; cout <<"2: CLOSE ACCOUNT" ; gotoxy(31,14) ; cout <<"0: QUIT" ; gotoxy(31,16) ; cout <<"Enter your choice: " ; ch = getche() ; if (ch == 27) break ; else if (ch == '1') { initial ini ; ini.modify() ; break ; } else if (ch == '2') { account a ; a.close_account() ; break ; } else if (ch == '0') break ; } } //********************************************************** // CLASS CONTROL :: FUNCTION TO DISPLAY HELP ABOUT PROJECT //********************************************************** void control :: help(void) { clrscr() ; shape s ; s.box(2,1,79,25,218) ; s.box(25,2,54,4,219) ; textcolor(LIGHTBLUE+BLINK) ; gotoxy(27,3); cprintf("WELCOME TO SIMPLE BANKING") ; delay(10) ; gotoxy(10,5); cout <<" IN THIS PROJECT YOU CAN KEEP RECORD FOR DAILY "; delay(10) ; gotoxy(10,6); cout <<" BANKING TRANSACTIONS. " ; delay(10) ; gotoxy(10,8); cout <<"- THIS PROGRAM IS CAPABLE OF HOLDING ANY No. OF ACCOUNTS"; delay(10) ; gotoxy(10,10); cout <<"-1.) In the first option the account of a particular person"; delay(10) ; gotoxy(10,11); cout <<" is displayed by giving simply the account no. of that person." ; delay(10) ; gotoxy(10,13); cout <<"-2.) In second option you can see the list of all the accounts." ; delay(10) ; gotoxy(10,15); cout <<"-3.) Through third option you can do banking transactions" ; delay(10) ; gotoxy(10,16); cout <<" (Deposit/Withdraw)." ; delay(10) ; gotoxy(10,18); cout <<"-4.) In Fourth option you can open new account." ; delay(10) ; gotoxy(10,19); cout <<" (NOTE: Opening amount i.e. , the first deposit should not be " ; delay(10) ; gotoxy(10,20); cout <<" less than Rs.500/-"; delay(10); gotoxy(10,22); cout <<"-5.) In Fifth option you can Modify or Delete any account." ; delay(10) ; gotoxy(10,23); cout <<"-6.) In sixth option the help menu is displayed"; gotoxy(10,24); cout <<"-0.) This is the last option i.e., Quit (Exit to Dos). " ; delay(10) ; textcolor(RED+BLINK) ; textbackground(WHITE+BLINK) ; gotoxy(26,25) ; cprintf(" Press a key to continue ") ; textcolor(LIGHTGRAY) ; textbackground(BLACK) ; gotoxy(25,2) ; getch() ; getch() ; for (int i=25; i>=1; i--) { delay(20) ; gotoxy(1,i) ; clreol() ; } } //****************************************************************** // CLASS INITIAL :: THIS FUNCTION RETURN LAST ACCOUNT NO. IN THE FILE // initial.txt //****************************************************************** int initial :: last_accno(void) { fstream file ; file.open("initial.txt", ios::in|ios::binary) ; file.seekg(0,ios::beg) ; int count=0 ; while (file.read((char *) this, sizeof(initial))) count = accno ; file.close() ; return count ; } //************************************************************************ ** // CLASS INITIAL :: THIS FUNCTION RETURN RECORD NO. OF THE GIVEN ACCOUNT NO. // IN THE FILE initial.txt //************************************************************************ ** int initial :: recordno(int t_accno) { fstream file ; file.open("initial.txt", ios::in|ios::binary) ; file.seekg(0,ios::beg) ; int count=0 ; while (file.read((char *) this, sizeof(initial))) { count++ ; if (t_accno == accno) break ; } file.close() ; return count ; } //************************************************************************ // CLASS I NITIAL :: THIS FUNCTION DISPLAY THE ACCOUNT FOR GIVEN ACCOUNT NO. // FROM THE FILE initial.txt //************************************************************************ void initial :: display(int t_accno) { shape s ; s.box(8,7,73,11,219) ; fstream file ; file.open("initial.txt", ios::in|ios::binary) ; file.seekg(0,ios::beg) ; while (file.read((char *) this, sizeof(initial))) { if (t_accno == accno) { gotoxy(8,5) ; cout <<"ACCOUNT NO. " <<accno ; gotoxy(10,8) ; cout <<"Name : " <<name ; gotoxy(10,9) ; cout <<"Address : " <<address ; gotoxy(10,10) ; cout <<"Balance : " <<balance ; break ; } } file.close() ; } //********************************************************************* // CLASS INITIAL :: THIS FUNCTION RETURN NAME FOR THE GIVEN ACCOUNT NO. // IN THE FILE initial.txt //********************************************************************* char *initial :: return_name(int t_accno) { fstream file ; file.open("initial.txt", ios::in|ios::binary) ; file.seekg(0,ios::beg) ; char t_name[30] ; while (file.read((char *) this, sizeof(initial))) { if (accno == t_accno) { strcpy(t_name,name) ; break ; } } file.close() ; return t_name ; } //************************************************************************ // CLASS INITIAL :: THIS FUNCTION RETURN ADDRESS FOR THE GIVEN ACCOUNT NO. // IN THE FILE initial.txt //************************************************************************ char *initial :: return_address(int t_accno) { fstream file ; file.open("initial.txt", ios::in|ios::binary) ; file.seekg(0,ios::beg) ; char t_address[60] ; while (file.read((char *) this, sizeof(initial))) { if (accno == t_accno) { strcpy(t_address,address) ; break ; } } file.close() ; return t_address ; } //************************************************************************ // CLASS INITIAL :: THIS FUNCTION RETURN BALANCE FOR THE GIVEN ACCOUNT NO. // IN THE FILE initial.txt //************************************************************************ float initial :: give_balance(int t_accno) { fstream file ; file.open("initial.txt", ios::in|ios::binary) ; file.seekg(0,ios::beg) ; float t_balance ; while (file.read((char *) this, sizeof(initial))) { if (accno == t_accno) { t_balance = balance ; break ; } } file.close() ; return t_balance ; } //*********************************************************************** // CLASS INITIAL :: THIS FUNCTION RETURN 1 IF THE GIVEN ACCOUNT NO. FOUND // IN THE FILE initial.txt //*********************************************************************** int initial :: found_account(int t_accno) { fstream file ; file.open("initial.txt", ios::in|ios::binary) ; file.seekg(0,ios::beg) ; int found=0 ; while (file.read((char *) this, sizeof(initial))) { if (accno == t_accno) { found = 1 ; break ; } } file.close() ; return found ; } //********************************************************************** // CLASS INITIAL :: THIS FUNCTION DRAWS THE BOX FOR THE LIST OF ACCOUNTS //********************************************************************** void initial :: box_for_list() { shape s ; s.box(2,1,79,25,218) ; s.line_hor(3,78,3,196) ; s.line_hor(3,78,5,196) ; s.line_hor(3,78,23,196) ; textbackground(WHITE) ; gotoxy(3,4) ; for (int i=1; i<=76; i++) cprintf(" ") ; textbackground(BLACK) ; textcolor(BLACK) ; textbackground(WHITE) ; gotoxy(4,4) ; cprintf("ACCOUNT NO. NAME OF PERSON BALANCE") ; textcolor(LIGHTGRAY) ; textbackground(BLACK) ; int d1, m1, y1 ; struct date d; getdate(&d); d1 = d.da_day ; m1 = d.da_mon ; y1 = d.da_year ; gotoxy(4,2) ; cout <<"Date: " <<d1 <<"/" <<m1 <<"/" <<y1 ; } //********************************************************************** // CLASS INITIAL :: THIS FUNCTION DISPLAYS THE LIST OF ACCOUNTS IN FILE // initial.txt //********************************************************************** void initial :: display_list(void) { clrscr() ; box_for_list() ; int row=6, flag ; fstream file ; file.open("initial.txt", ios::in|ios::binary) ; while (file.read((char *) this, sizeof(initial))) { flag = 0 ; delay(10) ; gotoxy(7,row) ; cout <<accno ; gotoxy(25,row) ; cout <<name ; gotoxy(57,row) ; cout <<balance ; row++ ; if (row == 23) { flag = 1 ; row = 6 ; gotoxy(4,24) ; cout <<"Press any key to continue..." ; getch() ; clrscr() ; box_for_list() ; } } file.close() ; if (!flag) { gotoxy(4,24) ; cout <<"Press any key to continue..." ; getch() ; } } //***************************************************************** // CLASS INITIAL :: THIS FUNCTION ADDS THE GIVEN DATA INTO THE FILE // initial.txt //***************************************************************** void initial :: add_to_file(int t_accno, char t_name[30], char t_address[60], float t_balance) { accno = t_accno ; strcpy(name,t_name) ; strcpy(address,t_address) ; balance = t_balance ; fstream file ; file.open("initial.txt", ios::out | ios::app|ios::binary) ; file.write((char *) this, sizeof(initial)) ; file.close() ; } //*********************************************************************** // CLASS INITIAL :: THIS FUNCTION DELETES RECORD FOR THE GIVEN ACOUNT NO. // FROM THE FILE initial.txt //*********************************************************************** void initial :: delete_account(int t_accno) { fstream file ; file.open("initial.txt", ios::in|ios::binary) ; fstream temp ; temp.open("temp.dat", ios::out|ios::binary) ; file.seekg(0,ios::beg) ; while ( !file.eof() ) { file.read((char *) this, sizeof(initial)) ; if ( file.eof() ) break ; if ( accno != t_accno ) temp.write((char *) this, sizeof(initial)) ; } file.close() ; temp.close() ; file.open("initial.txt", ios::out|ios::binary) ; temp.open("temp.dat", ios::in|ios::binary) ; temp.seekg(0,ios::beg) ; while ( !temp.eof() ) { temp.read((char *) this, sizeof(initial)) ; if ( temp.eof() ) break ; file.write((char *) this, sizeof(initial)) ; } file.close() ; temp.close() ; } //************************************************************************ // CLASS INITIAL :: THIS FUNCTION UPDATE BALANCE FOR THE GIVEN ACOUNT NO. // IN THE FILE initial.txt //************************************************************************ void initial :: update_balance(int t_accno, float t_balance) { int recno ; recno = recordno(t_accno) ; fstream file ; file.open("initial.txt", ios::out | ios::ate|ios::binary) ; balance = t_balance ; int location ; location = (recno-1) * sizeof(initial) ; file.seekp(location) ; file.write((char *) this, sizeof(initial)) ; file.close() ; } //********************************************************************** // CLASS INITIAL :: THIS FUNCTION MODIFIES THE RECORD FOR THE GIVEN DATA // IN THE FILE initial.txt //********************************************************************** void initial :: modify_account(int t_accno, char t_name[30], char t_address[60]) { int recno ; recno = recordno(t_accno) ; fstream file ; file.open("initial.txt", ios::out | ios::ate|ios::binary) ; strcpy(name,t_name) ; strcpy(address,t_address) ; int location ; location = (recno-1) * sizeof(initial) ; file.seekp(location) ; file.write((char *) this, sizeof(initial)) ; file.close() ; } //************************************************************************ //CLASS INITIAL :: THIS FUNCTION GIVE THE DATA TO MODIFY THE RECORD IN THE // FILE initial.txt //************************************************************************ void initial :: modify(void) { clrscr() ; char t_acc[10] ; int t, t_accno ; gotoxy(1,1) ; cout <<"PRESS (0) TO EXIT" ; gotoxy(5,5) ; cout <<"Enter the account no. " ; gets(t_acc) ; t = atoi(t_acc) ; t_accno = t ; if (t_accno == 0) return ; clrscr() ; if (!found_account(t_accno)) { gotoxy(5,5) ; cout <<"7Account not found" ; getch() ; return ; } shape s ; s.box(2,2,79,24,218) ; s.line_hor(3,78,4,196) ; s.line_hor(3,78,22,196) ; gotoxy(1,1) ; cout <<"PRESS (0) TO EXIT" ; textbackground(WHITE) ; gotoxy(3,3) ; for (int i=1; i<=76; i++) cprintf(" ") ; textbackground(BLACK) ; textcolor(BLACK+BLINK) ; textbackground(WHITE) ; gotoxy(30,3) ; cprintf("MODIFY ACCOUNT SCREEN") ; textcolor(LIGHTGRAY) ; textbackground(BLACK) ; int d1, m1, y1 ; struct date d; getdate(&d); //Inbuilt function to display current d1 = d.da_day ; //date of the system m1 = d.da_mon ; y1 = d.da_year ; gotoxy(62,5) ; cout <<"Date: "<<d1 <<"/" <<m1 <<"/" <<y1 ; char ch ; display(t_accno) ; account a ; do { a.clear(5,13) ; gotoxy(5,13) ; cout <<"Modify this account (y/n): " ; ch = getche() ; if (ch == '0') return ; ch = toupper(ch) ; } while (ch != 'N' && ch != 'Y') ; if (ch == 'N') return ; int modified=0, valid ; char t_name[30], t_address[60] ; gotoxy(5,15) ; cout <<"Name : " ; gotoxy(5,16) ; cout <<"Address : " ; do { a.clear(15,15) ; a.clear(5,23) ; gotoxy(5,23) ; cout <<"ENTER NAME or PRESS <ENTER> FOR NO CHANGE" ; valid = 1 ; gotoxy(15,15) ; gets(t_name) ; strupr(t_name) ; if (t_name[0] == '0') return ; if (strlen(t_name) > 25) { valid = 0 ; gotoxy(5,23) ; cprintf("7NAME SHOULD NOT BE GREATER THAN 25") ; getch() ; } } while (!valid) ; if (strlen(t_name) > 0) modified = 1 ; do { a.clear(15,16) ; a.clear(5,23) ; gotoxy(5,23) ; cout <<"ENTER ADDRESS or PRESS <ENTER> FOR NO CHANGE" ; valid = 1; gotoxy(15,16) ; gets(t_address) ; strupr(t_address) ; if (t_address[0] == '0') return ; if (strlen(t_address) > 55) { valid = 0 ; gotoxy(5,23) ; cprintf("7SHOULD NOT BE BLANK OR GREATER THAN 55") ; getch() ; } } while (!valid) ; if (strlen(t_address) > 0) modified = 1 ; if (!modified) return ; a.clear(5,23) ; do { a.clear(5,18) ; gotoxy(5,18) ; cout <<"Do you want to save changes (y/n): " ; ch = getche() ; if (ch == '0') return ; ch = toupper(ch) ; } while (ch != 'N' && ch != 'Y') ; if (ch == 'N') return ; modify_account(t_accno,t_name,t_address) ; gotoxy(5,21) ; cout <<"7Record Modified" ; gotoxy(5,23) ; cout <<"press a key to continue..." ; getch() ; } //**************************************************************** // CLASS ACCOUNT :: THIS FUNCTION CLEAR THE GIVEN ROW AND COLUMNS //**************************************************************** void account :: clear(int col, int row) { for (int i=col; i<=78; i++) { gotoxy(i,row) ; cout <<" " ; } } //***************************************************************** // CLASS ACCOUNT :: THIS FUNCTION ADDS THE GIVEN DATA INTO THE FILE // BANKING.DAT //***************************************************************** void account :: add_to_file(int t_accno, int d1, int m1, int y1, char t_tran, char t_type[10], float t_interest, float t_amount, float t_balance) { fstream file ; file.open("BANKING.DAT", ios::app|ios::binary) ; accno = t_accno ; dd = d1 ; mm = m1 ; yy = y1 ; tran = t_tran ; strcpy(type,t_type) ; interest = t_interest ; amount = t_amount ; balance = t_balance ; file.write((char *) this, sizeof(account)) ; file.close() ; } //************************************************************************ ** // CLASS ACCOUNT :: THIS FUNCTION DELETES THE RECORD FOR GIVIN ACCOUNT NO. // FROM FILE BANKING.DAT //************************************************************************ ** void account :: delete_account(int t_accno) { fstream file ; file.open("BANKING.DAT", ios::in|ios::binary) ; fstream temp ; temp.open("temp.dat", ios::out|ios::binary) ; file.seekg(0,ios::beg) ; while ( !file.eof() ) { file.read((char *) this, sizeof(account)) ; if ( file.eof() ) break ; if ( accno != t_accno ) temp.write((char *) this, sizeof(account)) ; } file.close() ; temp.close() ; file.open("BANKING.DAT", ios::out|ios::binary) ; temp.open("temp.dat", ios::in|ios::binary) ; temp.seekg(0,ios::beg) ; while ( !temp.eof() ) { temp.read((char *) this, sizeof(account)) ; if ( temp.eof() ) break ; file.write((char *) this, sizeof(account)) ; } file.close() ; temp.close() ; } //********************************************************** // THIS FUNCTION ACCEPTS THE DATA TO ADD RECORDS IN THE // FILE BANKING.DAT //********************************************************** void account :: new_account(void) { char ch ; int i, valid ; clrscr() ; initial ini ; shape s ; s.box(2,2,79,24,218) ; s.line_hor(3,78,4,196) ; s.line_hor(3,78,22,196) ; gotoxy(71,1) ; cout <<"<0>=Exit" ; textbackground(WHITE) ; gotoxy(3,3) ; for (i=1; i<=76; i++) cprintf(" ") ; textbackground(BLACK) ; textcolor(BLACK+BLINK) ; textbackground(WHITE) ; gotoxy(32,3) ; cprintf("OPEN NEW ACCOUNT") ; textcolor(LIGHTGRAY) ; textbackground(BLACK) ; int d1, m1, y1 ; struct date d; getdate(&d); d1 = d.da_day ; m1 = d.da_mon ; y1 = d.da_year ; int t_accno ; t_accno = ini.last_accno() ; t_accno++ ; if (t_accno == 1) { ini.add_to_file(t_accno,"abc","xyz",1.1) ; ini.delete_account(t_accno) ; add_to_file(t_accno,1,1,1997,'D',"INITIAL",1.1,1.1,1.1) ; delete_account(t_accno) ; } char t_name[30], t[10], t_address[60] ; float t_bal=0.0, t_balance=0.0 ; gotoxy(5,6) ; cout <<"Date : "<<d1 <<"/" <<m1 <<"/" <<y1 ; gotoxy(5,8) ; cout <<"Account no. # " <<t_accno ; gotoxy(5,10) ; cout <<"Name : " ; gotoxy(5,11) ; cout <<"Address : " ; gotoxy(5,12) ; cout <<"Name of Verifying person : " ; gotoxy(5,14) ; cout <<"Initial Deposit : " ; do { clear(15,10) ; clear(5,23) ; gotoxy(5,23) ; cout <<"ENTER NAME OF THE PERSON" ; valid = 1 ; gotoxy(15,10) ; gets(t_name) ; strupr(t_name) ; if (t_name[0] == '0') return ; if (strlen(t_name) == 0 || strlen(t_name) > 25) { valid = 0 ; gotoxy(5,23) ; cprintf("7NAME SHOULD NOT BE BLANK OR GREATER THAN 25") ; getch() ; } } while (!valid) ; do { clear(15,11) ; clear(5,23) ; gotoxy(5,23) ; cout <<"ENTER ADDRESS OF THE PERSON" ; valid = 1 ; gotoxy(15,11) ; gets(t_address) ; strupr(t_address) ; if (t_address[0] == '0') return ; if (strlen(t_address) == 0 || strlen(t_address) > 55) { valid = 0 ; gotoxy(5,23) ; cprintf("7SHOULD NOT BLANK OR GREATER THAN 55") ; getch() ; } } while (!valid) ; do { char vari[30] ; clear(31,12) ; clear(5,23) ; gotoxy(5,23) ; cout <<"ENTER NAME OF THE VERIFING PERSON" ; valid = 1 ; gotoxy(31,12) ; gets(vari) ; strupr(vari) ; if (vari[0] == '0') return ; if (strlen(vari) == 0 || strlen(vari) > 25) { valid = 0 ; gotoxy(5,23) ; cprintf("7SHOULD NOT BLANK OR GREATER THAN 25") ; getch() ; } } while (!valid) ; do { clear(23,14) ; clear(5,23) ; gotoxy(5,23) ; cout <<"ENTER INITIAL AMOUNT TO BE DEPOSIT" ; valid = 1 ; gotoxy(23,14) ; gets(t) ; t_bal = atof(t) ; t_balance = t_bal ; if (t[0] == '0') return ; if (t_balance < 500) { valid = 0 ; gotoxy(5,23) ; cprintf("7SHOULD NOT LESS THAN 500 ") ; getch() ; } } while (!valid) ; clear(5,23) ; do { clear(5,17) ; valid = 1 ; gotoxy(5,17) ; cout <<"Do you want to save the record (y/n) : " ; ch = getche() ; if (ch == '0') return ; ch = toupper(ch) ; } while (ch != 'N' && ch != 'Y') ; if (ch == 'N') return ; float t_amount, t_interest ; t_amount = t_balance ; t_interest = 0.0 ; char t_tran, t_type[10] ; t_tran = 'D' ; strcpy(t_type,"INITIAL") ; ini.add_to_file(t_accno,t_name,t_address,t_balance) ; add_to_file(t_accno,d1,m1,y1,t_tran,t_type,t_interest,t_amount,t_balance); } //********************************************************** // THIS FUNCTION DRAWS THE BOX FOR DISPLAYING RECORD FROM // FILE BANKING.DAT //********************************************************** void account :: box_for_display(int t_accno) { shape s ; s.box(2,1,79,25,218) ; s.line_hor(3,78,4,196) ; s.line_hor(3,78,6,196) ; s.line_hor(3,78,23,196) ; textbackground(WHITE) ; gotoxy(3,5) ; for (int i=1; i<=76; i++) cprintf(" ") ; textbackground(BLACK) ; textcolor(BLACK) ; textbackground(WHITE) ; gotoxy(4,5) ; cprintf("DATE PARTICULAR DEPOSIT WITHDRAW INTEREST BALANCE") ; textcolor(LIGHTGRAY) ; textbackground(BLACK) ; int d1, m1, y1 ; struct date d; getdate(&d); d1 = d.da_day ; m1 = d.da_mon ; y1 = d.da_year ; gotoxy(63,2) ; cout <<"Date: " <<d1 <<"/" <<m1 <<"/" <<y1 ; gotoxy(4,2) ; cout <<"Account no. " <<t_accno ; initial ini ; char t_name[30] ; strcpy(t_name,ini.return_name(t_accno)) ; char t_address[60] ; strcpy(t_address,ini.return_address(t_accno)) ; gotoxy(25,2) ; cout <<t_name ; gotoxy(25,3) ; cout <<t_address ; } //********************************************************** // THIS FUNCTION DISPLAY RECORD FROM THE FILE BANKING.DAT //********************************************************** void account :: display_account(void) { clrscr() ; char t_acc[10] ; int t, t_accno ; gotoxy(1,1) ; cout <<"PRESS (0) TO EXIT" ; gotoxy(5,5) ; cout <<"Enter the account no. " ; gets(t_acc) ; t = atoi(t_acc) ; t_accno = t ; if (t_accno == 0) return ; clrscr() ; initial ini ; if (!ini.found_account(t_accno)) { gotoxy(5,5) ; cout <<"7Account not found" ; getch() ; return ; } box_for_display(t_accno) ; int row=7, flag = 0 ; fstream file ; file.open("BANKING.DAT", ios::in|ios::binary) ; while (file.read((char *) this, sizeof(account))) { if (accno == t_accno) { flag = 0 ; delay(10) ; gotoxy(4,row) ; cout <<dd <<"/" <<mm <<"/" <<yy ; gotoxy(16,row) ; cout <<type ; if (tran == 'D') gotoxy(30,row) ; else gotoxy(42,row) ; cout <<long(amount*100)/100.0 ; gotoxy(56,row) ; cout <<long(interest*100)/100.0 ; gotoxy(66,row) ; cout <<long(balance*100)/100.0 ; row++ ; if (row == 23) { flag = 1 ; row = 7 ; gotoxy(4,24) ; cout <<"press a key to continue..." ; getch() ; clrscr() ; box_for_display(t_accno) ; } } } file.close() ; if (!flag) { gotoxy(4,24) ; cout <<"press a key to continue..." ; getch() ; } } //********************************************************** // THIS FUNCTION RETURNS THE DIFFERENCE BETWEEN 2 DATES. //********************************************************** int account :: no_of_days(int d1, int m1, int y1, int d2, int m2, int y2) { static int month[] = {31,28,31,30,31,30,31,31,30,31,30,31} ; int days = 0 ; while (d1 != d2 || m1 != m2 || y1 != y2) { days++ ; d1++ ; if (d1 > month[m1-1]) { d1 = 1 ; m1++ ; } if (m1 > 12) { m1 = 1 ; y1++ ; } } return days ; } //********************************************************** // THIS FUNCTION CALCULATES INTEREST. //********************************************************** float account :: calculate_interest(int t_accno, float t_balance) { fstream file ; file.open("BANKING.DAT", ios::in|ios::binary) ; file.seekg(0,ios::beg) ; int d1, m1, y1, days ; while (file.read((char *) this, sizeof(account))) { if (accno == t_accno) { d1 = dd ; m1 = mm ; y1 = yy ; break ; } } int d2, m2, y2 ; struct date d; getdate(&d); d2 = d.da_day ; m2 = d.da_mon ; y2 = d.da_year ; float t_interest=0.0 ; if ((y2<y1) || (y2==y1 && m2<m1) || (y2==y1 && m2==m1 && d2<d1)) return t_interest ; days = no_of_days(d1,m1,y1,d2,m2,y2) ; int months=0 ; if (days >= 30) { months = days/30 ; t_interest = ((t_balance*2)/100) * months ; } file.close() ; return t_interest ; } //********************************************************** // THIS FUNCTION MAKES TRANSACTIONS (DEPOSIT/WITHDRAW). //********************************************************** void account :: transaction(void) { clrscr() ; char t_acc[10] ; int t, t_accno, valid ; gotoxy(1,1) ; cout <<"PRESS (0) TO EXIT" ; gotoxy(5,5) ; cout <<"Enter the account no. " ; gets(t_acc) ; t = atoi(t_acc) ; t_accno = t ; if (t_accno == 0) return ; clrscr() ; initial ini ; if (!ini.found_account(t_accno)) { gotoxy(5,5) ; cout <<"7Account not found" ; getch() ; return ; } shape s ; s.box(2,2,79,24,218) ; s.line_hor(3,78,4,196) ; s.line_hor(3,78,22,196) ; gotoxy(1,1) ; cout <<"PRESS (0) TO EXIT" ; textbackground(WHITE) ; gotoxy(3,3) ; for (int i=1; i<=76; i++) cprintf(" ") ; textbackground(BLACK) ; textcolor(BLACK+BLINK) ; textbackground(WHITE) ; gotoxy(29,3) ; cprintf("TRANSACTION IN ACCOUNT") ; textcolor(LIGHTGRAY) ; textbackground(BLACK) ; int d1, m1, y1 ; struct date d; getdate(&d); d1 = d.da_day ; m1 = d.da_mon ; y1 = d.da_year ; gotoxy(5,6) ; cout <<"Date : "<<d1 <<"/" <<m1 <<"/" <<y1 ; gotoxy(5,8) ; cout <<"Account no. # " <<t_accno ; char t_name[30] ; char t_address[60] ; float t_balance ; strcpy(t_name,ini.return_name(t_accno)) ; strcpy(t_address,ini.return_address(t_accno)) ; t_balance = ini.give_balance(t_accno) ; s.box(25,10,75,13,218) ; gotoxy(27,11) ; cout <<"Name : " <<t_name ; gotoxy(27,12) ; cout <<"Address: " <<t_address ; gotoxy(5,15) ; cout <<"Last Balance : Rs." <<t_balance ; char t_tran, t_type[10], tm[10] ; float t_amount, t_amt ; do { clear(5,18) ; valid = 1 ; gotoxy(5,18) ; cout <<"Deposit or Withdraw (D/W) : " ; t_tran = getche() ; if (t_tran == '0') return ; t_tran = toupper(t_tran) ; } while (t_tran != 'D' && t_tran != 'W') ; do { clear(5,19) ; clear(5,23) ; gotoxy(5,23) ; cout <<"ENTER TRANSACTION BY CASH OR CHEQUE" ; valid = 1 ; gotoxy(5,19) ; cout <<"(Cash/Cheque) : " ; gets(t_type) ; strupr(t_type) ; if (t_type[0] == '0') return ; if (strcmp(t_type,"CASH") && strcmp(t_type,"CHEQUE")) { valid = 0 ; gotoxy(5,23) ; cprintf("7ENTER CORRECTLY ") ; getch() ; } } while (!valid) ; do { clear(5,21) ; clear(5,23) ; gotoxy(5,23) ; cout <<"ENTER AMOUNT FOR TRANSACTION" ; valid = 1 ; gotoxy(5,21) ; cout <<"Amount : Rs." ; gets(tm) ; t_amt = atof(tm) ; t_amount = t_amt ; if (tm[0] == '0') return ; if ((t_tran == 'W' && t_amount > t_balance) || (t_amount < 1)) { valid = 0 ; gotoxy(5,23) ; cprintf("7INVALID DATA ENTERED ") ; getch() ; } } while (!valid) ; char ch ; clear(5,23) ; do { clear(40,20) ; valid = 1 ; gotoxy(40,20) ; cout <<"Save transaction (y/n): " ; ch = getche() ; if (ch == '0') return ; ch = toupper(ch) ; } while (ch != 'N' && ch != 'Y') ; if (ch == 'N') return ; float t_interest ; t_interest = calculate_interest(t_accno,t_balance) ; if (t_tran == 'D') t_balance = t_balance + t_amount + t_interest ; else t_balance = (t_balance - t_amount) + t_interest ; ini.update_balance(t_accno,t_balance) ; add_to_file(t_accno,d1,m1,y1,t_tran,t_type,t_interest,t_amount,t_balance) ; } //********************************************************** // THIS FUNCTION CLOSE THE ACCOUNT (DELETE ACCOUNT). //********************************************************** void account :: close_account(void) { clrscr() ; char t_acc[10] ; int t, t_accno ; gotoxy(1,1) ; cout <<"PRESS (0) TO EXIT" ; gotoxy(5,5) ; cout <<"Enter the account no. " ; gets(t_acc) ; t = atoi(t_acc) ; t_accno = t ; if (t_accno == 0) return ; clrscr() ; initial ini ; if (!ini.found_account(t_accno)) { gotoxy(5,5) ; cout <<"7Account not found" ; getch() ; return ; } shape s ; s.box(2,2,79,24,218) ; s.line_hor(3,78,4,196) ; s.line_hor(3,78,22,196) ; gotoxy(1,1) ; cout <<"PRESS (0) TO EXIT" ; textbackground(WHITE) ; gotoxy(3,3) ; for (int i=1; i<=76; i++) cprintf(" ") ; textbackground(BLACK) ; textcolor(BLACK+BLINK) ; textbackground(WHITE) ; gotoxy(30,3) ; cprintf("CLOSE ACCOUNT SCREEN") ; textcolor(LIGHTGRAY) ; textbackground(BLACK) ; int d1, m1, y1 ; struct date d; getdate(&d); d1 = d.da_day ; m1 = d.da_mon ; y1 = d.da_year ; gotoxy(62,5) ; cout <<"Date: "<<d1 <<"/" <<m1 <<"/" <<y1 ; char ch ; ini.display(t_accno) ; do { clear(5,15) ; gotoxy(5,15) ; cout <<"Close this account (y/n): " ; ch = getche() ; if (ch == '0') return ; ch = toupper(ch) ; } while (ch != 'N' && ch != 'Y') ; if (ch == 'N') return ; ini.delete_account(t_accno) ; delete_account(t_accno) ; gotoxy(5,20) ; cout <<"7Record Deleted" ; gotoxy(5,23) ; cout <<"press a key to continue..." ; getch() ; } //************************************************************ // THIS IS MAIN FUNCTION CALLING HELP AND MAIN MENU FUNCTIONS //************************************************************ void main(void) //Main segment { int gdriver = DETECT, gmode, errorcode; initgraph(&gdriver, &gmode, "..\bgi"); char *password; int ch; char *a="apurv"; setcolor(2); outtextxy(160,186,"Enter The Password:"); line(150,170,440,170); line(150,210,440,210); line(440,210,440,170); line(150,170,150,210); password = getpass(""); ch=strcmp(a,password); if(ch>=0) { settextstyle(10,0,1); outtextxy(150,240,"Password Accepted !!!!!"); outtextxy(110,278,"Welcome In Banking Project"); delay(900); gra1(); gra2(); control c ; c.help() ; c.main_menu() ; } else { settextstyle(10,0,1); outtextxy(150,240,"Invalid Password !!!!!!!!"); outtextxy(80,278,"You Cannot Enter In The Project"); } getch(); } //************************************************************* // INDIVIDUAL FUNCTION DEFINITIONS //************************************************************* void gra1() //Function definition #1 { clrscr(); char msg[33]; int gdriver=DETECT,gmode; initgraph (&gdriver, &gmode," c:\tc"); //setfillstyle(1,8); //setcolor(8); line(0,300,640,300); //floodfill(320,240,8); setcolor(15); //start logo line(270,20,270,140); line(270,20,390,20); line(270,140,390,140); line(390,20,390,140); line(270,80,290,80); line(370,80,390,80); line(330,20,330,40); line(330,120,330,140); line(290,40,370,40); line(290,40,290,120); line(290,120,370,120); line(370,40,370,120); line(310,63,350,63); line(310,63,310,100); line(310,100,350,100); line(350,63,350,100); setfillstyle(1,9); floodfill(320,72,15); floodfill(315,90,15); floodfill(340,90,15); floodfill(335,65,15); setfillstyle(1,15); floodfill(360,100,15); floodfill(310,60,15); floodfill(300,100,15); floodfill(350,50,15); setfillstyle(1,4); floodfill(280,100,15); floodfill(300,30,15); floodfill(380,50,15); floodfill(340,130,15); settextjustify(1,1); settextstyle(10,0,7); setcolor(15); outtextxy(230,200,"H"); outtextxy(290,200,"D"); //TO WRITE HDFC outtextxy(350,200,"F"); outtextxy(410,200,"C"); setfillstyle(9,7); floodfill(410,250,15); floodfill(225,215,15); //floodfill(275,210,15); floodfill(350,215,15); //TO FILL THE LETTERS HDFC floodfill(390,210,15); floodfill(423,205,15); floodfill(423,230,15); floodfill(270,244,15); floodfill(300,200,15); setcolor(15); line (320-150,320-13,320+150,320-13); line (320-150,320+12,320+150,320+12); line (320-150,320-13,320-150,320+12); line (320+150,320+12,320+150,320-13); int s=30,w; gotoxy(20,23); cout<<"LOADING . . ."; for (int x1=171,x2=171,y1=308,y2=331,y=1,S=0;x1<470;x1++,x2++,y++,S++) { setcolor(4); line (x1,y1,x2,y2); w=(x1-169)/3; for (int i=34; i<=78; i++) { gotoxy(i,23) ; cout <<" " ; } gotoxy(34,23); cout<<w<<"%"; if (x2>270) s=45; if (x2>370) s=10; if (x2==320) delay(999); else delay(s); } delay(800); for (int i=27; i<=78; i++) { gotoxy(i,23) ; cout <<" " ; } gotoxy(28,23); cout<<"COMPLETE"; gotoxy(20,25); cout<<"PRESS ANY KEY TO CONTINUE "; getch(); cleardevice(); } void gra2() //Function definition *2 { clrscr(); //To make a designer ellipse int gd=DETECT,gm; initgraph(&gd, &gm, "c:\tc"); setcolor(8); ellipse(320,240,0,360,300,150); settextstyle(10,0,4); settextjustify(1,1); setcolor(5); outtextxy(320,170,"SIMPLE BANKING"); delay(250); settextstyle(4,0,4); setcolor(20); outtextxy(320,220,"Presented By:"); delay(250); setcolor(9); settextstyle(10,0,4); outtextxy(320,315,"RATHEESH A."); setcolor(2); delay(250); outtextxy(320,265,"A P U R V G U P T A"); for (int stangle=0;!kbhit();stangle++) { setcolor(7); ellipse(320,240,stangle,stangle+20,300,150); ellipse(320,240,stangle+180,stangle+200,300,150); delay(9); setcolor(8); ellipse(320,240,stangle-1,stangle+19,300,150); ellipse(320,240,stangle-1+180,stangle+199,300,150); } closegraph(); }
C Program To Create A Banking Program
January 04, 2015
By:
Bhanu Namikaze
Bhanu Namikaze
Bhanu Namikaze is an Ethical Hacker, Security Analyst, Blogger, Web Developer and a Mechanical Engineer. He Enjoys writing articles, Blogging, Debugging Errors and Capture the Flags. Enjoy Learning; There is Nothing Like Absolute Defeat - Try and try until you Succeed.
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