//This is the APPLICATION FILE: timedemo.cxx 
//(Your system may require some suffix other than .cxx).
//Program to demonstrate use of the class DigitalTime.
#include <iostream.h>
#include "dtime.h"

int main( )
{
    DigitalTime clock, old_clock;

    cout << "Enter the time in 24 hour notation: ";
    cin >> clock;

    old_clock = clock;
    clock.advance(15);
    if (clock == old_clock)
        cout << "Something is wrong.";
    cout << "You entered " << old_clock << endl;
    cout << "15 minutes later the time will be "
         << clock << endl;

    clock.advance(2, 15);
    cout << "2 hours and 15 minutes after that\n"
         << "the time will be "
         << clock << endl;

    return 0;
}