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#include <iostream>
#include <string>
using namespace std;
void ReserveTable(bool reserveStatus[], int choice); // size is 20
void ClearTable(bool reserveStatus[], string reserveName[], int size);
void ReportTable(bool reserveStatus[], string reserveName[], int size);
int main()
{
// declare variables
bool reserveStatus[20];
string reserveName[20];
// initialize the arrays
for(int i = 0; i < 20; i++)
{
reserveStatus[i] = false;
reserveName[i] = "none";
}
// this is the main loop of the program
int choice = 0;
while(choice != 4)
{
// display a nice menu
cout << endl << endl;
cout << "Please select one of the following options." << endl;
cout << "1- Reserve a table" << endl;
cout << "2- Clear reservation" << endl;
cout << "3- Report" << endl;
cout << "4- Exit program" << endl;
cin >> choice;
if (choice == 1) // user wants to reserve a table
{
cin >> choice;
ReserveTable(reserveStatus, choice);
}
else if (choice == 2) // user want to cancel a reservation
{
ClearTable(reserveStatus, reserveName, size);
}
else if (choice == 3)
{
ReportTable(reserveStatus, reserveName, size);
}
else if (choice == 4)
{
break; // exit out of the main loop
}
}
system("PAUSE");
return 0;
}
void ReserveTable()
{
if (reserveStatus[TableNum] == true)
{
cout << "Sorry. The table you requested is already reserved."<< endl;
}
else
{
string name; // table is available, let's get the reservation name
cout << "There seems to be an open seat. What is your last name? "<< endl;
cin >> name;
// set the table as reserved and set the reservation name
reserveStatus[TableNum] = true;
reserveName[TableNum] = name;
cout << "Okay, you have reserved a table. Congratulations."<< endl;
}
}
}
void ClearTable()
int TableNum;
cout << "Please select a table number between 0 and 19. " << endl;
cin >> TableNum;
{
{
int TableNum;
cout << "Please select a table number between 0 and 19. "<< endl;
cin >> TableNum;
// see if the reservation is already clear on this table
if (reserveStatus[TableNum] == false)
{
cout << "The table reservation you are trying to clear is already available." << endl;
}
else
{
// otherwise, clear reservation status
reserveStatus[TableNum] = false;
cout << "Okay, the table reservation is now cleared." << endl;
}
}
}
void ReportTable()
{
// report all reservations
for(int i = 0; i < 20; i++) // go through all tables 0...19
{
// see if the table is available
if (reserveStatus[i] == false)
{
cout << "Table :" << i << " is available." << endl;
}
else
{
cout << "Table :" << i << " is reserved by " << reserveName[i] << "." << endl;
}
}
}
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