In this project, we will see how to build the HOTEL MANAGEMENT SYSTEM project using C++ programming language.
INTRODUCTION:
It covers macros, classes, objects, arrays, functions, loops, and structure in this project for C++ novices. When this code is launched, the user is presented with a menu with seven options numbered 1 through 7, after which the program executes according to the user's choices. The output from the g++ compiler may be seen at the bottom of this page.
The following are the project's main features:
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Manage rooms: In this project we can manage how much rooms available or booked .
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Guest Check-In & Check-Out: Using this project we can monitor the guest check-in or check-Out activities with time.
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Get available rooms: We can get all available rooms.
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Search customer: Using this we can search any customer or guest, is he/she still available in hotel or not.
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Get guest summary report: We will get the summary details of guest using this project.
Tools Used using project:
I used Dev C++ IDE or you can use any IDE which is suitable to you.
Implementation of Hotel Management System:
Step 1. Create a new Project in Dev C++
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File > New > Source File or Ctrl + N
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Step 2. First of all we will include all header file which will use in project.
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#include
#include
#include
#define max 100
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Step 3. Add the following line below header file:
The using namespace statement simply implies that in the scope in which it is present, all items in the std namespace are available without needing to prefix them with std:
Step 4. Now we will create a class(customer) which can take the details of the customer
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class Customer
{
public:
char name[100];
char address[100];
char phone[12];
char from_date[20];
char to_date[20];
float payment_advance;
int booking_id;
};
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Step 5. Now we will create a class(room) which can take the details of the room.
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class Room
{
public:
char type;
char stype;
char ac;
int roomNumber;
int rent;
int status;
class Customer cust;
class Room addRoom(int);
void searchRoom(int);
void deleteRoom(int);
void displayRoom(Room);
};
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Step 6. Now we will create function to add room, search room and display room
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class Room rooms[max];
int count=0;
Room Room::addRoom(int rno)
{
class Room room;
room.roomNumber=rno;
cout<<"\nType AC/Non-AC (A/N) : ";
cin>>room.ac;
cout<<"\nType Comfort (S/N) : ";
cin>>room.type;
cout<<"\nType Size (B/S) : ";
cin>>room.stype;
cout<<"\nDaily Rent : ";
cin>>room.rent;
room.status=0;
cout<<"\n Room Added Successfully!";
getch();
return room;
}
void Room::searchRoom(int rno)
{
int i,found=0;
for(i=0;i {
if(rooms[i].roomNumber==rno)
{
found=1;
break;
}
}
if(found==1)
{
cout<<"Room Details\n";
if(rooms[i].status==1)
{
cout<<"\nRoom is Reserved";
}
else
{
cout<<"\nRoom is available";
}
displayRoom(rooms[i]);
getch();
}
else
{
cout<<"\nRoom not found";
getch();
}
}
void Room::displayRoom(Room tempRoom)
{
cout<<"\nRoom Number: \t"< cout<<"\nType AC/Non-AC (A/N) "< cout<<"\nType Comfort (S/N) "< cout<<"\nType Size (B/S) "< cout<<"\nRent: "< }
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Step 7. Now we will create class(hotel management) which include these function:
1. Checkin
2. getAvailRoom
3. searchCustomer
4. checkout
5. guestSummaryReport
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class HotelMgnt:protected Room
{
public:
void checkIn();
void getAvailRoom();
void searchCustomer(char *);
void checkOut(int);
void guestSummaryReport();
};
void HotelMgnt::guestSummaryReport(){
if(count==0){
cout<<"\n No Guest in Hotel !!";
}
for(int i=0;i {
if(rooms[i].status==1)
{
cout<<"\n Customer First Name : "< cout<<"\n Room Number : "< cout<<"\n Address (only city) : "< cout<<"\n Phone : "< cout<<"\n---------------------------------------";
}
}
getch();
}
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1. Check-in : check all the customer detail like booking id: name, address, advance payment, from date, to date.
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void HotelMgnt::checkIn()
{
int i,found=0,rno;
class Room room;
cout<<"\nEnter Room number : ";
cin>>rno;
for(i=0;i {
if(rooms[i].roomNumber==rno)
{
found=1;
break;
}
}
if(found==1)
{
if(rooms[i].status==1)
{
cout<<"\nRoom is already Booked";
getch();
return;
}
cout<<"\nEnter booking id: ";
cin>>rooms[i].cust.booking_id;
cout<<"\nEnter Customer Name (First Name): ";
cin>>rooms[i].cust.name;
cout<<"\nEnter Address (only city): ";
cin>>rooms[i].cust.address;
cout<<"\nEnter Phone: ";
cin>>rooms[i].cust.phone;
cout<<"\nEnter From Date: ";
cin>>rooms[i].cust.from_date;
cout<<"\nEnter to Date: ";
cin>>rooms[i].cust.to_date;
cout<<"\nEnter Advance Payment: ";
cin>>rooms[i].cust.payment_advance;
rooms[i].status=1;
cout<<"\n Customer Checked-in Successfully..";
getch();
}
}
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2. getAvailRoom : It shows all the available room in hotel.
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void HotelMgnt::getAvailRoom()
{
int i,found=0;
for(i=0;i {
if(rooms[i].status==0)
{
displayRoom(rooms[i]);
cout<<"\n\nPress enter for next room";
found=1;
getch();
}
}
if(found==0)
{
cout<<"\nAll rooms are reserved";
getch();
}
}
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3. Search customer: It shows all persons that have booked room.
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void HotelMgnt::searchCustomer(char *pname)
{
int i,found=0;
for(i=0;i {
if(rooms[i].status==1 && stricmp(rooms[i].cust.name,pname)==0)
{
cout<<"\nCustomer Name: "< cout<<"\nRoom Number: "<
cout<<"\n\nPress enter for next record";
found=1;
getch();
}
}
if(found==0)
{
cout<<"\nPerson not found.";
getch();
}
}
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4. Checkout: It generates the bill of the expenses and remaining payment of the customer.
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void HotelMgnt::checkOut(int roomNum)
{
int i,found=0,days,rno;
float billAmount=0;
for(i=0;i {
if(rooms[i].status==1 && rooms[i].roomNumber==roomNum)
{
found=1;
break;
}
}
if(found==1)
{
cout<<"\nEnter Number of Days:\t";
cin>>days;
billAmount=days * rooms[i].rent;
cout<<"\n\t######## CheckOut Details ########\n";
cout<<"\nCustomer Name : "< cout<<"\nRoom Number : "< cout<<"\nAddress : "< cout<<"\nPhone : "< cout<<"\nTotal Amount Due : "< cout<<"\nAdvance Paid: "< cout<<"\n*** Total Payable: "<
rooms[i].status=0;
}
getch();
}
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5. GuestSummaryReport: It gives the detail of customer.
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void HotelMgnt::guestSummaryReport(){
if(count==0){
cout<<"\n No Guest in Hotel !!";
}
for(int i=0;i {
if(rooms[i].status==1)
{
cout<<"\n Customer First Name : "< cout<<"\n Room Number : "< cout<<"\n Address (only city) : "< cout<<"\n Phone : "< cout<<"\n---------------------------------------";
}
}
getch();
}
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Step 8. Here we can see the main menu of the project and Use the switch statement to select one of many code blocks to be executed.
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void manageRooms()
{
class Room room;
int opt,rno,i,flag=0;
char ch;
do
{
system("cls");
cout<<"\n### Manage Rooms ###";
cout<<"\n1. Add Room";
cout<<"\n2. Search Room";
cout<<"\n3. Back to Main Menu";
cout<<"\n\nEnter Option: ";
cin>>opt;
switch(opt)
{
case 1:
cout<<"\nEnter Room Number: ";
cin>>rno;
i=0;
for(i=0;i {
if(rooms[i].roomNumber==rno)
{
flag=1;
}
}
if(flag==1)
{
cout<<"\nRoom Number is Present.\nPlease enter unique Number";
flag=0;
getch();
}
else
{
rooms[count]=room.addRoom(rno);
count++;
}
break;
case 2:
cout<<"\nEnter room number: ";
cin>>rno;
room.searchRoom(rno);
break;
case 3:
break;
default:
cout<<"\nPlease Enter correct option";
break;
}
}while(opt!=3);
}
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Step9. finally we create main funtion it is a special function is the primary function. A function called main is required in every C++ application. It acts as the program's starting point. The computer will begin running the code from the main function's beginning.
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int main()
{
class HotelMgnt hm;
int i,j,opt,rno;
char ch;
char pname[100];
system("cls");
do
{
system("cls");
cout<<"######## Hotel Management #########\n";
cout<<"\n1. Manage Rooms";
cout<<"\n2. Check-In Room";
cout<<"\n3. Available Rooms";
cout<<"\n4. Search Customer";
cout<<"\n5. Check-Out Room";
cout<<"\n6. Guest Summary Report";
cout<<"\n7. Exit";
cout<<"\n\nEnter Option: ";
cin>>opt;
switch(opt)
{
case 1:
manageRooms();
break;
case 2:
if(count==0)
{
cout<<"\nRooms data is not available.\nPlease add the rooms first.";
getch();
}
else
hm.checkIn();
break;
case 3:
if(count==0)
{
cout<<"\nRooms data is not available.\nPlease add the rooms first.";
getch();
}
else
hm.getAvailRoom();
break;
case 4:
if(count==0)
{
cout<<"\nRooms are not available.\nPlease add the rooms first.";
getch();
}
else
{
cout<<"Enter Customer Name: ";
cin>>pname;
hm.searchCustomer(pname);
}
break;
case 5:
if(count==0)
{
cout<<"\nRooms are not available.\nPlease add the rooms first.";
getch();
}
else
{
cout<<"Enter Room Number : ";
cin>>rno;
hm.checkOut(rno);
}
break;
case 6:
hm.guestSummaryReport();
break;
case 7:
cout<<"\nTHANK YOU! FOR USING SOFTWARE";
break;
default:
cout<<"\nPlease Enter correct option";
break;
}
}while(opt!=7);
getch();
}
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OUTPUT:
Main Screen:
Manage Rooms:
Add Room:
Search Room:
Checkin Screen:
Available Rooms:
Search Customer:
Check-Out Screen:
Guest Summary Screen:
Conclusion: In this project, we have covered how to build Hotel Management System Project and manage information of rooms, guests etc.. using C++ programming language.
