My Profile
Active Members
TodayLast 7 Days
more...
Awards & Gifts
Online Exams
Fresher Jobs
Our fresher job section is exclusively for fresh graduates! Find jobs for freshers in major Indian
cities including Bangalore, Chennai, Hyderabad, Pune or Kochi
Resources
Find educational articles, blogs, discussion threads and other resources.
Colleges
Find details about any college in India or search for courses.
|
Hotel management in C++.
Posted Date:
Total Responses: 0
Posted By: peenaki Member Level: Gold Points/Cash: 10
|
Note : plz download the attachment, Dont copy the code from the webpage as due to HTML some tag is not showing as you can see in "header file" is not showing properly.
#include
#include
#include
#include
#include
#include
#include
#include
class menu
{
private :
void edit_menu(void) ;
void report_menu(void) ;
void room_edit_menu(void) ;
void customer_edit_menu(void) ;
public :
void intro(void) ;
void main_menu(void) ;
void enter_password(void) ;
} ;
class room
{
private :
int recordno(int) ;
void display_record(int) ;
int roomno ;
char roomcode[5] , status ;
float tariff ;
public :
void add (void) ;
void modify(void) ;
void deletion(void) ;
void display_room_record(void) ;
void display_list(void) ;
int room_found( int ) ;
void change_status(int,char) ;
char room_status(int) ;
float get_data(int) ;
} ;
class customer
{
private :
int recordno(int) ;
void display_record(int) ;
void delete_record(int) ;
int roomno ;
char name[21] , phone[8] ;
float advance , misc , room_srv ;
public :
void checkin (void) ;
void checkout (void) ;
void modify(void) ;
void deletion(void) ;
void display_list(void) ;
void display_customer_record(void) ;
} ;
class account
{
public :
void prepare_bill(int, float, char t_name[21], float, float, float) ;
} ;
void menu :: intro ( void )
{
clrscr() ;
gotoxy(30,3) ;
cout<<"Welcome to Project" ;
gotoxy(30,5) ;
cout<<" Hotel Management " ;
gotoxy(30,6) ;
cout<<" ----- ---------- " ;
gotoxy(15,8) ;
cout<<"This project has the facility of maintaining " ;
gotoxy(15,9) ;
cout<<"records of ROOMS and CUSTOMERS." ;
gotoxy(15,11) ;
cout<<"This project can hold more than 10,000 room" ;
gotoxy(15,12) ;
cout<<"records at a time." ;
gotoxy(15,14) ;
cout<<"This project is very easy to work on and has self" ;
gotoxy(15,15) ;
cout<<"explanatory menus." ;
gotoxy(15,17) ;
cout<<"For the security reasons a password facility is " ;
gotoxy(15,18) ;
cout<<"also provided in this project." ;
cout<<"\t" ;
gotoxy(40,20) ;
cout<<"By Harsh & Prateek";
gotoxy(20,23) ;
cout<<"Press any key to continue..." ;
getch() ;
main_menu();
}
void menu :: enter_password()
{
clrscr() ;
char pass1, pass2, pass3 ;
gotoxy(30,12) ;
cout<<"Enter the password : " ;
pass1=getch() ;
cout<<"*" ;
pass2=getch() ;
cout<<"*" ;
pass3=getch() ;
cout<<"*" ;
getch();
if (pass1 == 'c' && pass2 == '+' && pass3 == '+')
{
return ;
}
clrscr();
gotoxy(30,12) ;
cout<<" WRONG PASSWORD " ;
gotoxy(2,1) ;
getch() ;
exit(0) ;
}
void menu :: main_menu(void)
{
char ch ;
clrscr();
gotoxy(14,2);
cout<<"*********** M . A . I . N - M . E . N . U ***********";
gotoxy(30,5) ;
cout<<"1. INTRODUCTION" ;
gotoxy(30,7) ;
cout<<"2. CHECK IN" ;
gotoxy(30,9) ;
cout<<"3. CHECK OUT" ;
gotoxy(30,11) ;
cout<<"4. CUSTOMER RECORD" ;
gotoxy(30,13) ;
cout<<"5. ROOM RECORD" ;
gotoxy(30,15) ;
cout<<"6. EDIT" ;
gotoxy(30,17) ;
cout<<"7. REPORT" ;
gotoxy(30,19) ;
cout<<"8. EXIT TO DOS" ;
gotoxy(55,25) ;
cout<<" Harsh & Prateek " ;
gotoxy(30,21) ;
cout<<"Enter your choice : " ;
cin>>ch;
getch();
if ( ch == '1' )
intro() ;
else
if ( ch == '2' )
{
customer c ;
c.checkin() ;
}
else
if ( ch == '3' )
{
customer c ;
c.checkout() ;
}
if ( ch == '4' )
{
customer c ;
c.display_customer_record() ;
}
else
if ( ch == '5' )
{
room r ;
r.display_room_record() ;
}
else
if ( ch == '6' )
edit_menu() ;
else
if ( ch == '7' )
report_menu() ;
else
if ( ch == '8' )
{
clrscr();
gotoxy(26,10);
cout<<" THANK U FOR USING OUR PROJECT ";
getch();
gotoxy(32,12);
cout<<" HAVE A NICE DAY " ;
getch();
exit(0);
}
}
void menu :: edit_menu(void)
{
char ch ;
while(1)
{
clrscr() ;
gotoxy(34,4) ;
cout<<" EDIT" ;
gotoxy(30,8) ;
cout<<"1. ROOM RECORDS" ;
gotoxy(30,10) ;
cout<<"2. CUSTOMER RECORDS" ;
gotoxy(30,12) ;
cout<<"3. BACK" ;
gotoxy(30,15) ;
cout<<"Enter your choice : " ;
cin>>ch;
getch() ;
if ( ch == '1' )
room_edit_menu() ;
else
if ( ch == '2' )
customer_edit_menu() ;
else
if ( ch == '3' )
main_menu();
}
}
void menu :: room_edit_menu(void)
{
char ch ;
while(1)
{
clrscr() ;
gotoxy(34,4);
cout<<"EDIT ROOM";
gotoxy(30,8) ;
cout<<"1. ADD ROOM RECORDS" ;
gotoxy(30,10) ;
cout<<"2. MODIFY ROOM RECORDS" ;
gotoxy(30,12) ;
cout<<"3. DELETE ROOM RECORDS" ;
gotoxy(30,14) ;
cout<<"4. BACK" ;
gotoxy(30,17) ;
cout<<"Enter your choice : " ;
cin>>ch;
getch() ;
if ( ch == '1' )
{
room r ;
r.add() ;
}
else
if ( ch == '2' )
{
room r ;
r. modify() ;
}
else
if ( ch == '3' )
{
room r ;
r.deletion() ;
}
else
if ( ch == '4' )
break ;
}
}
void menu :: customer_edit_menu(void)
{
char ch ;
while(1)
{
clrscr() ;
gotoxy(34,4);
cout<<"EDIT CUSTOMER";
gotoxy(30,8) ;
cout<<"1. MODIFY CUSTOMER RECORDS" ;
gotoxy(30,10) ;
cout<<"2. DELETE CUSTOMER RECORDS" ;
gotoxy(30,12) ;
cout<<"3. BACK" ;
gotoxy(30,15) ;
cout<<"Enter your choice : " ;
cin>>ch;
getch() ;
if ( ch == '1' )
{
customer c ;
c.modify() ;
}
else
if ( ch == '2' )
{
customer c ;
c.deletion() ;
}
else
if ( ch == '3' )
break ;
}
}
void menu :: report_menu(void)
{
char ch ;
while(1)
{
clrscr() ;
gotoxy(34,4);
cout<<"REPORT";
gotoxy(30,8) ;
cout<<"1. LIST OF ROOMS" ;
gotoxy(30,10) ;
cout<<"2. LIST OF CUSTOMERS" ;
gotoxy(30,12) ;
cout<<"3. BACK" ;
gotoxy(30,15) ;
cout<<"Enter your choice : " ;
cin>>ch;
getch() ;
if ( ch == '1' )
{
room r ;
r.display_list() ;
}
else
if ( ch == '2' )
{
customer c ;
c.display_list() ;
}
else
if ( ch == '3' )
{
main_menu();
break ;
}
}
}
int room :: room_found ( int t_roomno )
{
fstream file ;
file.open("ROOM.DAT", ios::in) ;
file.seekg(0) ;
int found = 0 ;
while (file.read((char *) this, sizeof(room)))
{
if ( roomno == t_roomno )
found = 1 ;
}
file.close() ;
return found ;
}
void room :: display_list (void)
{
clrscr() ;
fstream file ;
file.open("ROOM.DAT", ios::in) ;
file.seekg(0) ;
int row = 5 , found = 0 , pageno = 1 ;
gotoxy(18,1) ;
cout<<"LIST OF ROOMS" ;
gotoxy(1,3) ;
cout<<" Room code Room no. Status Tariff " ;
while (file.read((char *) this, sizeof(room)))
{
delay(50) ;
found = 1 ;
gotoxy(2,row) ;
cout< gotoxy(16,row) ;
cout < gotoxy(29,row) ;
cout < gotoxy(42,row) ;
cout < if ( row == 23 )
{
row = 5 ;
gotoxy(66,1) ;
cout<<"Page no. : " < pageno++ ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
clrscr() ;
gotoxy(18,1) ;
cout<<"LIST OF ROOMS" ;
gotoxy(1,5) ;
cout<<" Room code Room no. Status Tariff " ;
}
else
row++ ;
}
if ( !found )
{
gotoxy(1,5) ;
cout<<"Records not found" ;
}
gotoxy(66,1) ;
cout<<"Page no. : " < gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
file.close () ;
}
int room :: recordno(int t_roomno)
{
fstream file ;
file.open("ROOM.DAT", ios::in) ;
file.seekg(0) ;
int count = 0 ;
while (file.read((char *) this, sizeof(room)))
{
count++ ;
if (t_roomno == roomno)
break ;
}
file.close() ;
return count ;
}
void room :: display_record(int t_roomno)
{
fstream file ;
file.open("ROOM.DAT", ios::in) ;
file.seekg(0) ;
int found = 0 ;
while (file.read((char *) this, sizeof(room)) && !found)
{
if (t_roomno == roomno)
{
found = 1 ;
gotoxy(1,5) ;
cout<<"Room code : " < gotoxy(1,6) ;
cout<<"Room no. : " < gotoxy(1,7) ;
cout<<"Status : " < gotoxy(1,8) ;
cout<<"Tariff : " < }
}
file.close () ;
}
void room :: display_room_record(void)
{
clrscr() ;
menu m;
int valid ;
int t_roomno ;
gotoxy(1,3) ;
cout<<"Enter the Room no. : " ;
cin>>t_roomno ;
if (!room_found(t_roomno))
{
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. NOT FOUND" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
m.main_menu();
}
clrscr() ;
gotoxy(5,3) ;
cout<<"ROOM RECORD" ;
display_record(t_roomno) ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
m.main_menu();
}
void room :: change_status(int t_roomno , char t_status)
{
int recno ;
recno = recordno(t_roomno) ;
fstream file ;
file.open("ROOM.DAT", ios::out | ios::ate) ;
int location ;
location = (recno-1) * sizeof(room) ;
file.seekp(location) ;
status = t_status ;
file.write((char *) this, sizeof(room)) ;
file.close () ;
}
char room :: room_status(int t_roomno)
{
fstream file ;
file.open("ROOM.DAT", ios::in) ;
file.seekg(0) ;
int found = 0 ;
char t_status ;
while (file.read((char *) this, sizeof(room)) && !found)
{
if (t_roomno == roomno)
{
found = 1 ;
t_status = status ;
}
}
file.close () ;
return t_status ;
}
float room :: get_data(int t_roomno)
{
fstream file ;
file.open("ROOM.DAT", ios::in) ;
file.seekg(0) ;
float t_tariff ;
while (file.read((char *) this, sizeof(room)))
{
if (t_roomno == roomno)
{
t_tariff = tariff ;
break ;
}
}
file.close() ;
return t_tariff ;
}
void room :: add (void)
{
char ch ;
char t_rcode[5] ;
int t_roomno ;
char t_status ;
float t_tariff ;
do
{
fstream file ;
file.open("ROOM.DAT", ios::out | ios::app ) ;
clrscr() ;
gotoxy(1,1) ;
cout<<"Enter the details for the room" ;
gotoxy(1,3) ;
cout<<"Code : " ;
gotoxy(1,4) ;
cout<<"Room no. : " ;
gotoxy(1,5) ;
cout<<"Status : " ;
gotoxy(1,6) ;
cout<<"Tariff : " ;
gotoxy(20,11) ;
cout<<"SS : SINGLE SUIT" ;
gotoxy(20,12) ;
cout<<"SR : SINGLE ROOM" ;
gotoxy(20,13) ;
cout<<"DR : DOUBLE ROOM" ;
gotoxy(20,14) ;
cout<<"DS : DOUBLE SUIT" ;
int valid = 0 ;
do
{
valid = 1 ;
gotoxy(1,25) ;
cout<<"ENTER THE ROOM CODE (SS/SR/DR/DS)" ;
gotoxy(13,3) ;
cin>>t_rcode ;
strupr(t_rcode) ;
char *string[4] = {"SS","DR","SR","DS"} ;
int result , count = 0 ;
for ( int i=0; i<4; i++ )
{
result = strcmpi(t_rcode,string[i]) ;
if ( result != 0 )
count++ ;
}
if ( count == 4 )
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"INVALID CODE" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,3) ; clreol() ;
}
} while ( valid == 0 ) ;
for ( int i=11; i<=14; i++ )
{
gotoxy(1,i) ; clreol() ;
}
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ROOM NUMBER" ;
gotoxy(13,4) ;
cin>>t_roomno ;
getch();
if ( t_roomno <= 0 || t_roomno > 900 )
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"IT SHOULD NOT BE NEGATIVE OR ZERO OR GREATER THAN 900" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,4) ; clreol() ;
}
if ( room_found( t_roomno ) )
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. ALREADY EXIST" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,4) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ROOM STATUS : V=vacant, O=occupied" ;
gotoxy(13,5) ;
cin>>t_status ;
t_status = toupper(t_status) ;
if (t_status != 'O' && t_status != 'V')
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"INVALID DATA ENTERED" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,5) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE TARIFF FOR THE ROOM" ;
gotoxy(13,6) ;
cin>>t_tariff ;
getch();
if ( t_tariff <= 0 )
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"IT SHOULD NOT BE NEGATIVE OR ZERO" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,6) ; clreol() ;
}
} while ( !valid ) ;
gotoxy(1,8) ;
cout<<"Do you want to save the record (y/n) : " ;
do
{
valid = 1 ;
gotoxy(42,8) ;
cin>>ch;
getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(42,8) ; clreol() ;
}
} while ( !valid ) ;
if (ch == 'Y')
{
strcpy(roomcode,t_rcode) ;
roomno = t_roomno ;
status = t_status ;
tariff = t_tariff ;
file.write((char *) this, sizeof(room)) ;
}
gotoxy(1,9) ;
cout<<"Do you want to add more records (y/n) : " ;
do
{
valid = 1 ;
gotoxy(42,9) ;
cin>>ch;
getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(42,9) ; clreol() ;
}
} while ( !valid ) ;
file.close () ;
} while ( ch == 'Y') ;
}
void room :: modify(void)
{
clrscr() ;
int valid ;
char ch ;
char t_rcode[5] ;
int t_roomno , tr ;
char t_status ;
float t_tariff ;
fstream file ;
file.open("ROOM.DAT", ios::out | ios::ate) ;
gotoxy(1,3) ;
cout<<"Enter the Room no. to be modified " ;
cin>>tr ;
getch();
if ( !room_found( tr ) )
{
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. NOT FOUND" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
return ;
}
display_record(tr) ;
gotoxy(1,10) ;
cout<<"Do you want to modify this Room Record (y/n) : " ;
do
{
valid = 1 ;
gotoxy(48,10) ;
cin>>ch;
getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(42,9) ; clreol() ;
}
} while ( !valid ) ;
if (ch == 'N')
return ;
gotoxy(1,12) ;
cout<<"ENTER THE NEW DATA FOR THE ROOM" ;
gotoxy(1,14) ;
cout<<"Code : " ;
gotoxy(1,15) ;
cout<<"Room no. : " ;
gotoxy(1,16) ;
cout<<"Status : " ;
gotoxy(1,17) ;
cout<<"Tariff : " ;
do
{
valid = 1 ;
gotoxy(1,25) ;
cout<<"ENTER THE ROOM CODE (SS/SR/DR/DS)" ;
gotoxy(13,14) ;
cin>>t_rcode ;
getch();
strupr(t_rcode) ;
char *string[4] = {"SS","DR","SR","DS"} ;
int result , count = 0 ;
for ( int i=0; i<4; i++ )
{
result = strcmpi(t_rcode,string[i]) ;
if ( result != 0 )
count++ ;
}
if ( count == 4 )
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"INVALID CODE" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,14) ; clreol() ;
}
} while ( valid == 0 ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ROOM NUMBER" ;
gotoxy(13,15) ;
cin>>t_roomno ;
getch();
if ( t_roomno <= 0 || t_roomno > 900 )
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"IT SHOULD NOT BE NEGATIVE OR ZERO OR GREATER THAN 900" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,15) ; clreol() ;
}
if ( room_found( t_roomno ) && t_roomno != tr )
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. ALREADY EXIST" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,15) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ROOM STATUS : V=vacant, O=occupied" ;
gotoxy(13,16) ;
cin>>t_status ;
getch();
t_status = toupper(t_status) ;
if (t_status != 'O' && t_status != 'V')
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"INVALID DATA ENTERED" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,16) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE TARIFF FOR THE ROOM" ;
gotoxy(13,17) ;
cin>>t_tariff ;
getch();
if ( t_tariff <= 0 )
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"IT SHOULD NOT BE NEGATIVE OR ZERO" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(13,17) ; clreol() ;
}
} while ( !valid ) ;
gotoxy(1,19) ;
cout<<"Do you want to save the record (y/n) : " ;
do
{
valid = 1 ;
gotoxy(42,19) ;
ch = getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(42,19) ; clreol() ;
}
} while ( !valid ) ;
if (ch == 'Y')
{
int recno ;
recno = recordno(tr) ;
int location ;
location = (recno-1) * sizeof(room) ;
file.seekp(location) ;
strcpy(roomcode,t_rcode) ;
roomno = t_roomno ;
status = t_status ;
tariff = t_tariff ;
file.write((char *) this, sizeof(room)) ;
}
file.close () ;
}
void room :: deletion(void)
{
clrscr() ;
int valid ;
char ch ;
int t_roomno ;
gotoxy(1,3) ;
cout<<"Enter the Room no. to be deleted " ;
cin>>t_roomno ;
if ( !room_found( t_roomno ) )
{
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. NOT FOUND" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
return ;
}
display_record(t_roomno) ;
gotoxy(1,10) ;
cout<<"Do you want to delete this Room Record (y/n) : " ;
do
{
valid = 1 ;
gotoxy(48,10) ;
cin>>ch ;
getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(42,9) ; clreol() ;
}
} while ( !valid ) ;
if (ch == 'N')
return ;
fstream file ;
file.open("ROOM.DAT", ios::in) ;
fstream temp ;
temp.open("temp.dat", ios::out) ;
while ( !file.eof() )
{
file.read((char *) this, sizeof(room)) ;
if ( file.eof() )
break ;
if ( roomno != t_roomno )
temp.write((char *) this, sizeof(room)) ;
}
file.close() ;
temp.close() ;
file.open("ROOM.DAT", ios::out) ;
temp.open("temp.dat", ios::in) ;
temp.seekg(0) ;
while ( !temp.eof() )
{
temp.read((char *) this, sizeof(room)) ;
if ( temp.eof() )
break ;
file.write((char *) this, sizeof(room)) ;
}
file.close() ;
temp.close() ;
}
void customer :: display_list(void)
{
clrscr() ;
fstream file ;
file.open("CUSTOMER.DAT", ios::in) ;
file.seekg(0) ;
int row = 5 ;
int found = 0 ;
int pageno = 1 ;
int total = 0 ;
gotoxy(18,1) ;
cout<<"LIST OF CUSTOMERS" ;
gotoxy(1,3) ;
cout<<" Room no. Name Phone Room service Advance Misc." ;
while (file.read((char *) this, sizeof(customer)))
{
total++ ;
found = 1 ;
gotoxy(2,row) ;
cout< gotoxy(12,row) ;
puts(name) ;
fflush(stdout) ;
gotoxy(34,row) ;
cout< gotoxy(47,row) ;
cout< gotoxy(62,row) ;
cout< gotoxy(72,row) ;
cout< if ( row == 23 )
{
row = 5 ;
gotoxy(66,1) ;
cout<<"Page no. : " < pageno++ ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
clrscr() ;
gotoxy(18,1) ;
cout<<"LIST OF CUSTOMERS" ;
gotoxy(1,3) ;
cout<<" Room no. Name Phone Room service Advance Misc." ;
}
else
row++ ;
}
if ( found==0 )
{
gotoxy(1,5) ;
cout<<"Records not found" ;
}
gotoxy(66,1) ;
cout<<"Page no. : " < gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
clrscr() ;
gotoxy(5,5) ;
cout<<"Total no. of Customers = " < gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
file.close () ;
}
void customer :: checkin(void)
{
room r ;
menu m1;
char ch ;
int valid = 1 ;
int t_roomno , t_no_cust ;
char t_name[21] , t_address[35] , t_phone[8] , t_nation[16] , t_passport[30] ;
float t_advance , t_misc , t_room_srv ;
clrscr() ;
gotoxy(1,1) ;
cout<<"Enter the details of the Customer" ;
gotoxy(1,3) ;
cout<<"Room no. : " ;
gotoxy(1,4) ;
cout<<"Name : " ;
gotoxy(1,5) ;
cout<<"No. of guests : " ;
gotoxy(1,6) ;
cout<<"Address : " ;
gotoxy(1,7) ;
cout<<"Phone : " ;
gotoxy(1,8) ;
cout<<"Nationality : " ;
gotoxy(1,9) ;
cout<<"Passport no. : " ;
gotoxy(1,11) ;
cout<<"Advance : " ;
gotoxy(1,12) ;
cout<<"Miscellineous : " ;
gotoxy(1,13) ;
cout<<"Room service : " ;
gotoxy(20,3) ;
cin>>t_roomno ;
char t_status ;
t_status = r.room_status(t_roomno) ;
if (!r.room_found(t_roomno) || t_status == 'O')
{
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. NOT FOUND OR NOT VACANT" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
m1.main_menu() ;
}
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE NAME OF THE CUSTOMER" ;
gotoxy(20,4) ;
gets(t_name) ;
strupr(t_name) ;
fflush(stdin) ;
if ((strlen(t_name) <= 0) || (strlen(t_name) > 20))
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"LENGTH SHOULD NOT BE ZERO OR GREATER THAN 20" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,4) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE NO. OF GUESTS WITH THE CUSTOMER" ;
gotoxy(20,5) ;
cin>>t_no_cust ;
if ((t_no_cust < 0) || (t_no_cust > 4))
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"GUESTS SHOULD NOT BE LESS THAN 0 OR GREATER THAN 4" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,5) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ADDRESS OF THE CUSTOMER" ;
gotoxy(20,6) ;
gets(t_address) ;
fflush(stdin) ;
if ((strlen(t_address) <= 0) || (strlen(t_address) > 50))
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"LENGTH SHOULD NOT BE ZERO OR GREATER THAN 50" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,6) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE PHONE NO. OF THE CUSTOMER, ENTER '-' FOR NO PHONE NO." ;
gotoxy(20,7) ;
cin>>t_phone ;
if ((strlen(t_phone) < 8 && strlen(t_phone) > 1) || (strlen(t_phone) > 8))
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"LENGTH SHOULD NOT LESS THAN 8 OR GREATER THAN 8" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,7) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER NATIONALITY OF THE CUSTOMER" ;
gotoxy(20,8) ;
gets(t_nation) ;
fflush(stdin) ;
if ((strlen(t_nation) <= 0) || (strlen(t_nation) > 15))
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"LENGTH SHOULD NOT LESS THAN ZERO OR GREATER THAN 15" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,8) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER PASSPORT NO. OF THE CUSTOMER" ;
gotoxy(20,9) ;
gets(t_passport) ;
fflush(stdin) ;
if ((strlen(t_passport) <= 0) || (strlen(t_passport) > 15))
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"LENGTH SHOULD NOT LESS THAN ZERO OR GREATER THAN 15" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,9) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ADVANCE IN RS. " ;
gotoxy(20,11) ;
cin>>t_advance ;
if (t_advance < 0)
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"SHOULD NOT LESS THAN ZERO" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,11) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE MISCELLENIOUS CHARGES" ;
gotoxy(20,12) ;
cin>>t_misc ;
if (t_misc < 0)
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"SHOULD NOT LESS THAN ZERO" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,12) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ROOM SERVICE CHARGES" ;
gotoxy(20,13) ;
cin>>t_room_srv ;
getch();
if (t_room_srv < 0)
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"SHOULD NOT LESS THAN ZERO" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,13) ; clreol() ;
}
} while ( !valid ) ;
gotoxy(1,15) ;
cout<<"Do you want to save the record (y/n) : " ;
do
{
valid = 1 ;
gotoxy(42,15) ;
cin>>ch;
getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(42,15) ; clreol() ;
}
} while ( !valid ) ;
if (ch == 'Y')
{
r.change_status(t_roomno,'O') ;
roomno = t_roomno ;
strcpy(name,t_name) ;
strcpy(phone,t_phone) ;
advance = t_advance ;
misc = t_misc ;
room_srv = t_room_srv ;
fstream file ;
file.open("CUSTOMER.DAT", ios::out | ios::app ) ;
file.write((char*) this, sizeof(customer)) ;
file.close() ;
}
m1.main_menu() ;
}
void customer :: display_record(int t_roomno)
{
fstream file ;
file.open("CUSTOMER.DAT", ios::in) ;
file.seekg(0) ;
int found = 0 ;
while (file.read((char *) this, sizeof(customer)) && !found)
{
if (t_roomno == roomno)
{
found = 1 ;
gotoxy(1,5) ;
cout<<"Room no. : " < gotoxy(1,6) ;
cout<<"Customer Name : " < gotoxy(1,7) ;
cout<<"Phone no. : " < gotoxy(1,8) ;
cout<<"Advance : " < gotoxy(1,9) ;
cout<<"Misc. charges : " < gotoxy(1,10) ;
cout<<"Room Service Charges : " < }
}
file.close () ;
}
int customer :: recordno(int t_roomno)
{
fstream file ;
file.open("CUSTOMER.DAT", ios::in) ;
file.seekg(0) ;
int count = 0 ;
while (file.read((char *) this, sizeof(customer)))
{
count++ ;
if (t_roomno == roomno)
break ;
}
file.close() ;
return count ;
}
void customer :: modify(void)
{
clrscr() ;
room r ;
int valid ;
char ch ;
int t_roomno , tr ;
char t_name[21] , t_phone[8] ;
float t_advance , t_misc , t_room_srv ;
fstream file ;
file.open("CUSTOMER.DAT", ios::out | ios::ate) ;
gotoxy(1,3) ;
cout<<"Enter the Room no. of the customer to be modified " ;
cin>>tr ;
getch();
char t_status ;
t_status = r.room_status(tr) ;
if (!r.room_found(tr) || t_status == 'V')
{
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. NOT FOUND OR ROOM IS VACANT" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
return ;
}
display_record(tr) ;
gotoxy(1,12) ;
cout<<"Do you want to modify this Room Record (y/n) : " ;
do
{
valid = 1 ;
gotoxy(48,12) ;
cin>>ch;
getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(42,12) ; clreol() ;
}
} while ( !valid ) ;
if (ch == 'N')
return ;
gotoxy(1,14) ;
cout<<"ENTER THE NEW DATA FOR THE CUSTOMER" ;
gotoxy(1,16) ;
cout<<"Room no. : " ;
gotoxy(1,17) ;
cout<<"Name : " ;
gotoxy(1,18) ;
cout<<"Phone : " ;
gotoxy(1,19) ;
cout<<"Advance : " ;
gotoxy(1,20) ;
cout<<"Miscellineous : " ;
gotoxy(1,21) ;
cout<<"Room service : " ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ROOM NUMBER FOR CUSTOMER : " ;
gotoxy(20,16) ;
cin>>t_roomno ;
getch();
t_status = r.room_status(t_roomno) ;
if ((!r.room_found(t_roomno)) || (r.room_found(t_roomno) && t_roomno != tr && t_status == 'O'))
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. NOT EXIST OR NOT VACANT" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,16) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE NAME OF THE CUSTOMER : " ;
gotoxy(20,17) ;
gets(t_name) ;
getch();
strupr(t_name) ;
fflush(stdin) ;
if ((strlen(t_name) <= 0) || (strlen(t_name) > 20))
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"LENGTH SHOULD NOT BE ZERO OR GREATER THAN 20" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,17) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE PHONE NO. OF THE CUSTOMER, ENTER '-' FOR NO PHONE NO." ;
gotoxy(20,18) ;
cin>>t_phone ;
if ((strlen(t_phone) < 8 && strlen(t_phone) > 1) || (strlen(t_phone) > 8))
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"LENGTH SHOULD NOT LESS THAN 8 OR GREATER THAN 8" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,18) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ADVANCE RS. " ;
gotoxy(20,19) ;
cin>>t_advance ;
getch();
if (t_advance < 0)
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"SHOULD NOT LESS THAN ZERO" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,19) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE MISCALLENIOUS CHARGES" ;
gotoxy(20,20) ;
cin>>t_misc ;
getch();
if (t_misc < 0)
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"SHOULD NOT LESS THAN ZERO" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,20) ; clreol() ;
}
} while ( !valid ) ;
do
{
valid = 1 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,25) ;
cout<<"ENTER THE ROOM SERVICE CHARGES" ;
gotoxy(20,21) ;
cin>>t_room_srv ;
getch();
if (t_room_srv < 0)
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"SHOULD NOT LESS THAN ZERO" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(20,21) ; clreol() ;
}
} while ( !valid ) ;
gotoxy(1,23) ;
cout<<"Do you want to save the record (y/n) : " ;
do
{
valid = 1 ;
gotoxy(42,23) ;
cin>>ch;
getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(42,23) ; clreol() ;
}
} while ( !valid ) ;
if (ch == 'Y')
{
if (t_roomno != tr)
{
r.change_status(t_roomno,'O') ;
r.change_status(tr,'V') ;
}
int recno ;
recno = recordno(tr) ;
int location ;
location = (recno-1) * sizeof(customer) ;
file.seekp(location) ;
roomno = t_roomno ;
strcpy(name,t_name) ;
strcpy(phone,t_phone) ;
room_srv = t_room_srv ;
advance = t_advance ;
misc = t_misc ;
file.write((char *) this, sizeof(customer)) ;
}
file.close () ;
}
void customer :: delete_record(int t_roomno)
{
fstream file ;
file.open("CUSTOMER.DAT", ios::in) ;
fstream temp ;
temp.open("temp.dat", ios::out) ;
while ( !file.eof() )
{
file.read((char *) this, sizeof(customer)) ;
if ( file.eof() )
break ;
if ( roomno != t_roomno )
temp.write((char *) this, sizeof(customer)) ;
}
file.close() ;
temp.close() ;
file.open("CUSTOMER.DAT", ios::out) ;
temp.open("temp.dat", ios::in) ;
temp.seekg(0) ;
while ( !temp.eof() )
{
temp.read((char *) this, sizeof(customer)) ;
if ( temp.eof() )
break ;
file.write((char *) this, sizeof(customer)) ;
}
file.close() ;
temp.close() ;
}
void customer :: display_customer_record(void)
{
clrscr() ;
room r ;
int valid ;
int t_roomno ;
gotoxy(1,3) ;
cout<<"Enter the Room no. of the customer : " ;
cin>>t_roomno ;
char t_status ;
t_status = r.room_status(t_roomno) ;
if (!r.room_found(t_roomno) || t_status == 'V')
{
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. NOT FOUND OR ROOM IS VACANT" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
return ;
}
clrscr() ;
gotoxy(5,3) ;
cout<<"CUSTOMER RECORD" ;
display_record(t_roomno) ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
}
void customer :: deletion(void)
{
clrscr() ;
room r ;
int valid ;
char ch ;
int t_roomno ;
gotoxy(1,3) ;
cout<<"Enter the Room no. of the customer to be deleted " ;
cin>>t_roomno ;
char t_status ;
t_status = r.room_status(t_roomno) ;
if (!r.room_found(t_roomno) || t_status == 'V')
{
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. NOT FOUND OR ROOM IS VACANT" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
return ;
}
display_record(t_roomno) ;
gotoxy(1,15) ;
cout<<"Do you want to delete this Customer Record (y/n) : " ;
do
{
valid = 1 ;
gotoxy(52,15) ;
cin>>ch ;
getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(52,15) ; clreol() ;
}
} while ( !valid ) ;
if (ch == 'N')
return ;
r.change_status(t_roomno,'V') ;
delete_record(t_roomno) ;
}
void customer :: checkout(void)
{
clrscr() ;
menu m1 ;
room r ;
int valid ;
char ch ;
int t_roomno ;
gotoxy(1,3) ;
cout<<"Enter the Room no. of the customer to be check out " ;
cin>>t_roomno ;
char t_status ;
t_status = r.room_status(t_roomno) ;
if (!r.room_found(t_roomno) || t_status == 'V')
{
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"ROOM NO. NOT FOUND OR ROOM IS VACANT" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
m1.main_menu();
}
display_record(t_roomno) ;
gotoxy(1,15) ;
cout<<"Do you want to prepare bill of this Customer Record (y/n) : " ;
do
{
valid = 1 ;
gotoxy(63,15) ;
cin>>ch;
getch() ;
ch = toupper(ch) ;
if (ch != 'Y' && ch != 'N')
{
valid = 0 ;
gotoxy(63,15) ; clreol() ;
}
} while ( !valid ) ;
if (ch == 'N')
return ;
fstream file ;
file.open("CUSTOMER.DAT", ios::in) ;
file.seekg(0) ;
char t_name[21] ;
float t_advance, t_room_srv, t_misc, t_tariff ;
while (file.read((char *) this, sizeof(customer)))
{
if (t_roomno == roomno)
{
strcpy(t_name,name) ;
t_advance = advance ;
t_room_srv = room_srv ;
t_misc = misc ;
break ;
}
}
file.close() ;
t_tariff = r.get_data(t_roomno) ;
account a ;
a.prepare_bill(t_roomno,t_tariff,t_name,t_advance,t_room_srv,t_misc) ;
r.change_status(t_roomno,'V') ;
delete_record(t_roomno) ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
m1.main_menu() ;
}
void account :: prepare_bill(int t_roomno, float t_tariff, char t_name[21], float t_advance, float t_room_srv, float t_misc)
{
menu m1 ;
int valid ;
int days ;
float tax , total ;
gotoxy(1,17) ;
cout<<"Enter the no. of days : " ;
do
{
valid = 1 ;
gotoxy(25,17) ;
cin>>days ;
if (days < 0 || days > 2000)
{
valid = 0 ;
gotoxy(1,25) ; clreol() ;
gotoxy(1,24) ;
cout<<"SHOULD NOT LESS THAN ZERO" ;
gotoxy(1,25) ;
cout<<"Press any key to continue..." ;
getch() ;
gotoxy(1,24) ; clreol() ;
gotoxy(1,25) ; clreol() ;
gotoxy(25,17) ; clreol() ;
}
} while ( !valid ) ;
t_tariff = t_tariff * days ;
total = (t_room_srv + t_misc + t_tariff) - t_advance ;
tax = total * 0.22 ;
total = total + tax ;
clrscr() ;
menu m ;
gotoxy(5,3) ;
cout<<"Bill of Room no. : " < gotoxy(5,6) ;
cout<<"Name of Customer : " < gotoxy(5,8) ;
cout<<"Tariff Charges : " < gotoxy(5,10) ;
cout<<"Misc. Charges : " < gotoxy(5,12) ;
cout<<"Room service Charges : " < gotoxy(5,14) ;
cout<<"Tax : " < gotoxy(5,16) ;
cout<<"Advance : " < gotoxy(5,18) ;
cout<<"------------------------------------------" ;
gotoxy(5,19) ;
cout<<"Total Bill : " < gotoxy(5,20) ;
cout<<"------------------------------------------" ;
}
void main ( void )
{
menu m ;
m.enter_password() ;
m.intro();
}
 Attachments
Hotel management in C++ (2246-21723-hotel.CPP)
|
Project Feedbacks
|
No feedbacks found. Be the first to respond and make money from revenue sharing program.
|
|
|
| Post Feedback |
|
|
You must Sign In to post a feedback.
|
|
|
|
|
Advertise Here
|