1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
#include <iostream> //allows use of cout and endl commands
#include <iomanip> // allows use of manipulation commands (setprecision, ect)
using namespace std; //This line allows you to use cin, cout and endl without the std:: prefix
// function declaration so function can be put after main
void menu();
void openSeats(int seats[13][6]);
//int firstClassSeat(int &seats[13][6]);
//int businessClassSeats(int &seats[13][6]);
//int economySeats(int &seats[13][6]);
//static variables to avoid global variables
static int choice;
static int seats[13][6] = { {1, 1, 2, 1, 2, 2},//Row 1
{1, 2, 1, 2, 1, 2},//Row 2
{1, 1, 2, 2, 1, 2},//Row 3
{2, 1, 2, 1, 2, 2},//Row 4
{1, 2, 1, 2, 1, 1},//Row 5
{1, 2, 1, 1, 1, 2},//Row 6
{2, 1, 1, 1, 2, 2},//Row 7
{1, 2, 1, 2, 2, 1},//Row 8
{2, 1, 2, 2, 1, 2},//Row 9
{1, 2, 1, 2, 2, 2},//Row 10
{1, 1, 2, 1, 2, 1},//Row 11
{1, 1, 2, 2, 1, 2},//Row 12
{1, 1, 1, 1, 2, 1} };//Row 13
//menu choices
static const int DISPLAYSEATS = 1, FIRSTCLASS = 2, BUSINESSCLASS = 3, ECONOMY = 4, QUIT = 9;
int main()//heading of the function main, every program must have a main function
{
//info line
cout << "This program allows you to pick a seat for your upcoming flight. " << endl;
cout << endl;
//start of loop
do
{
menu(); //show menu function
switch (choice) //switch start
{
//cases to execute functions
case DISPLAYSEATS:
openSeats(seats);
break;
case FIRSTCLASS:
//firstClassSeat(seats);
break;
case BUSINESSCLASS:
//businessClassSeats(seats);
break;
case ECONOMY:
//economySeats(seats);
break;
}
} while (choice != QUIT); //if 8 is entered quits the program
system("pause"); //pauses the command window to see program running
return 0; //ends the program
}
void menu()// sets function type as one that is not returning data to the program, only displays the menu choices, all text
{
cout << endl;
cout << "Menu Choices: " << endl;
cout << endl;
cout << "Press 1 to display all open seats: " << endl;
cout << "Press 2 to reserve a first class seat: " << endl;
cout << "Press 3 to reserve a business class seat: " << endl;
cout << "Press 4 to reserve an economy class seat: " << endl;
cout << "Press 9 to exit the program: " << endl;
cout << "Please enter a selection: ";
cin >> choice; //variable for selection from menu function
}
void openSeats(int seats[13] [6])//shows seat menu
{
cout << endl << "The current status of the seats on this flight are: . " << endl;
cout << setw(10) << "A" << setw(5) << "B" << setw(5) << "C" << setw(5) << "D" << setw(5) << "E" << setw(5) << "F" << endl;
for (size_t row = 0; row < 13; ++row)
{
cout << "Row " << row + 1;
for (size_t col = 0; col < 6; ++col)
{
if (row < 9)
cout << setw(5) << (seats[row][col] == 2 ? 'X' : '*');
else
if (col == 0)
cout << setw(4) << (seats[row][col] == 2 ? 'X' : '*');
else if(col > 0)
cout << setw(5) << (seats[row][col] == 2 ? 'X' : '*');
}
cout << '\n';
}
cout << endl << "Seats available for occupancy are indicated by a *. " << endl;
}
//int firstClassSeat(int &seats[13][6])
//{
// return seats[13][6];
//}
//int businessClassSeats(int &seats[13][6])
//{
// return seats[13][6];
//}
//int economySeats(int &seats[13][6])
//{
// return seats[13][6];
//}
|
