A small airline has just purchased a computer for its new automated reservations system. You’ve been asked to program the new system. You are to write a program to assign seats on each flight of the air line’s only plane (capacity: 10 seats).

A small airline has just purchased a computer for its new automated reservations system. You’ve been asked to program the new system. You are to write a program to assign seats on each flight of the air line’s only plane (capacity: 10 seats).

#include<iostream>
using namespace std;

int option_select();
bool availibility_checking(int);
void reserve_boarding(int);
void next_flight();

int capacity][10] = {0}

int main(){
int option;
bool availibility = false;
bool availibility_other = false;

for(int x=0;x<12;x++){
//option select
option = option_select();

//check seats availibility in selected section
availibility = availibility_checking(option);

if(availibility == 1){
//if there is available place print boarding pass
reserve_boarding(option);
}
else
//if there is no available place, check seats availability in other section
{
if(option == 1)
availability_other = availibility_checking(2);
else
availability_other = availibility_checking(1);
}

//ask client is it acceptable to place in other section
if(availability == 0 && availability_other == 1)
{
cout << "There is available place in other section"
    << "\nDo you want to buy it?  ([Y]es, [N]o)" << endl;
    
    char other_section;
    
    cin >> other_section;
    
    while(other_section != 'y' && other_section != 'n')
    {
    cout << "Please enter correct answer option" << endl;
    cin >> other_section;
}
if(other_section == 'n')
next_flight();
else
if(option == 1)
reserve_boarding(2);
else
reserve_boarding(1);
}
//if there is no available place in other section display message
else if(availability == 0 && availability_other == 0)
next_flight();
}
}

// display message and option select 
int option_select()
{
int class_option;

cout << "Please type 1 for \"First Class\""
    << "\nPlease Type 2 for \"Economy"" << endl;
    
cin >> class_option;

while(class_option !=1 && class_option != 2)
{
cout << "Please enter correct option!" << endl;
cout << "Please type 1 for \"First Class\""
<< "\nPlease type 2 for \"Economy"" << endl;
cin >>  class_option;
}
return class_option;     
}
//seats availability
bool availability_checking(int opt)
{
int counter_a = 0;
int counter_b = 0;

if(opt == 1)
{
for(int i=0;i<5;i++)
{
if(capacity[i] == 0)
counter_a++;
}
}
else
{
for(int j=5;j<10;j++)
{
if(capacity[j] == 0)
counter_b++;
}
}
if((opt == 1 && counter_a > 0) || (opt == 2 && counter_b > 0))
{
cout << "There is available place in section" << endl;
return 1;
}
else
{
cout << "There is no available place in section" << endl;
return 0;
}
}
//reserve seat and print boarding pass
void reserve_boarding(int section)
{
int seat = 0;
if(section == 1)
{
for(int i=0;i<5;i++)
{
if(capacity[i] == 0)
{
capacity[i] = 1;
seat = i+1;
}
if(seat != 0)
break;
}
if(seat != 0)
{
cout << "**** 1. Boarding Pass ****\nYour Section:\t" << section
<< "\nYour Seat:\t" << seat << endl;
}
}
else
{
for(int j=5;j<10;j++)
{
if(capacity[j] == 0)
{
capacity[j] = 1;
seat = j+1;
}
if(seat != 0)
break;
}
if(seat != 0)
{
cout << "**** 2. Boarding Pass ****\nYour Section:\t" << section
<< "\nYour Seat:\t" << seat << endl; 
}
}
}
//display message about next flight
void next_flight(void)
{
cout << "Next flight leaves in 3 hours." << endl;
}