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/*This program will allow the user to keep track of airline reservations.The program should
display the seating chart for the airplane.It will use an * to indicate a seat is taken and
the # to indicate the seat is available.The program will also display a menu which provides
the user with several options.There will be two types of seats in the airplane : first class
and coach, each of which will have a different cost.The program must make use of files, arrays
and functions.
The airplane will have 5 rows in the first class section with 4 seats in each row, 2 on each
side of the aisle and 10 rows in the coach section with 3 seats on each side of the aisle.
The prices for all the first class seats will be the same.The first 5 rows of coach will be
more expensive than the last 5 rows.The prices for the seats will be stored in a file called
SeatPrices.txt.The program should read these values from the file and store the values in an
array of doubles.This is an example of the seating chart :
1 2 3 4
Row 1 # # # #
Row 2 # # # #
Row 3 # # # #
Row 4 # # # #
Row 5 # # # #
1 2 3 4 5 6
Row 6 # # # # # #
Row 7 # # # # # #
Etc.
The menu will provide choices to reserve a seat(s) and display the total number of seats
sold(indicating first class and coach), the total number of seats empty in a row, the total
number of seats empty in the plane(indicating first class and coach), and the total amount of
sales(in dollars).
Validation: The seat requested by the user is a valid row and seat number.The program should also make sure the seat is not already taken.*/
#include <iostream>
#include <iomanip>
#include <fstream>
using namespace std;
const int ROW = 6;
const int COL = 15;
const int SPA = 3;
const int Seat_CHART = 1;
const int Seat_EMPTY_ROW = 2;
const int Seat_EMPTY_TOT = 3;
const int Sales_TOTAL = 4;
float total_sales = 0;
int Empty1stClass = 0;
int Empty2ndClass = 0;
int Empty3rdClass = 0;
int menu_choice;
int Seat_Price [SPA];
int Display_Menu(int);
void getSEAT_CHART(int[][COL], int);
void getEMPTY_SEATS(int[][COL], int);
int getEMPTY_PER_CLASS(int[][COL], int);
float getSALES_TOTAL(float[][COL], int);
int main()
{
menu_choice = Display_Menu();
switch (menu_choice)
{
case 1: (menu_choice == 1);
{
cout << getSEAT_CHART;
break;
}
case 2: (menu_choice == 2);
{
cout << getEMPTY_SEATS;
break;
}
case 3: (menu_choice == 3);
{
cout << getEMPTY_PER_CLASS;
break;
}
case 4: (menu_choice == 4);
{
cout << getSALES_TOTAL;
break;
}
default:
{
break;
}
}
ifstream inputFile;
inputFile.open("C:User1\Desktop\SeatPrices.txt");
int counter = 0;
while (counter < SPA && inputFile >> Seat_Price[counter])
counter++;
inputFile.close();
cout << "The Prices are: " << endl;
for (counter = 0; counter < SPA; counter++)
cout << Seat_Price[counter] << endl;
return 0;
}
int Display_Menu(int)
{
int menu_choice;
cout << "Welcome and thank you for flying with us! Please select an option below by selecting 1-4: \n " << endl;
cout << "========================================================================================= \n" << endl;
cout << "1. View Seating Chart and Reserve Seat" << endl;
cout << "2. View Available Seats by Row" << endl;
cout << "3. View Available Seats by Class" << endl;
cout << "4. View Flight Sales Total" << endl;
cin >> menu_choice;
while (menu_choice < 1 || menu_choice > 4)
{
cout << "Invalid Option! Please select options 1-4" << endl;
cin >> menu_choice;
return menu_choice;
}
return menu_choice;
}
void getSEAT_CHART(int[][COL], int row)
{
cout << "Column" << "1" << "2" << "3" << "4" << "5" << "6" << endl;
for (int r = 0; r < row; r++)
{
cout << "Row" << (r + 1) << " " << endl;
for (int c = 0; c < COL; c++)
{
cout << "#" << endl;
}
}
}
void getEMPTY_SEATS(int seats_e [][COL], int rows)
{
for (int count = 0; count < rows; count++)
{
int total = 0;
for (int c = 0; c < COL; c++)
{
total += seats_e [rows][COL];
}
}
}
int getEMPTY_PER_CLASS(int empty_seats[][COL], int row)
{
int e_seats = 0;
for (int s = 0; s < row; s++)
{
for (int t = 0; t < COL; t++)
e_seats += empty_seats[row][COL];
}
if (Empty1stClass >= 1 && Empty1stClass <= 5)
{
empty_seats += Empty1stClass;
cout << "The total empty seats in first class is " << empty_seats << endl;
return Empty1stClass;
}
else if (Empty2ndClass >=6 && Empty2ndClass <= 10)
{
empty_seats += Empty2ndClass;
cout << "The total empty seats in Economy Plus is " << empty_seats << endl;
return Empty2ndClass;
}
else if (Empty3rdClass >= 11 && Empty3rdClass <= 15)
{
empty_seats += Empty3rdClass;
cout << "The total empty seats in Economy is " << empty_seats << endl;
return Empty3rdClass;
}
}
float getSALES_TOTAL(float sales[][COL], int row)
{
float total_sales = 0;
for (int r = 0; r < row; r++)
{
for (int c = 0; c < COL; c++)
total_sales += sales[row][COL];
}
cout << "The total sales made for the flight was: $ " << sales << endl;
return 0;
}
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