// arrayair.cpp
// creates array of airtime objects

#include <iostream.h>
#include <iomanip.h>   // for setw(), etc.
#include <conio.h>     // for getche()

class airtime
{
   private:
      int minutes;           // 0 to 59
      int hours;             // 0 to 23

   public:
      void set()
      {
         char dummy;         // for colon

         cout << "Enter time (format 23:59): ";
         cin >> hours >> dummy >> minutes;
      }

      void display()
      {
         cout << hours  << ':'
              << setfill('0') << setw(2) << minutes;
      }
};

void main()
{
   airtime at[20];     // array of 20 airtime objects
   int n = 0;          // number of airtimes in array
   char choice;

   do
   {
      // get time from user
      cout << "Airtime " << n << ". ";
      // and insert in array
      at[n++].set();

      cout << "Do another (y/n)? ";
      cin >> choice;
   } while(choice != 'n');

   // display every airtime in the array
   for(int j = 0; j < n; ++j)
   {
      cout << "\nAirtime " << j << " = ";
      at[j].display();
   }

   // stop the flow on the monitor
   getch();

}  //end main