c++ language

1. Write a class for time objects that store three integer values for hour, minute, and second. Also, write a program to test the functionality of your class. Make sure it does all of the following:

Create time objects with no values (default)

Create time objects with all three values (hour, minute, second)

Change the value for hour

Display military time

Display standard time

2. Define a class for an elevator that only services three floors. Your class must store variables for CurrentFloor (int), GoingUp (bool), and GoingDown (bool). Write a default constructor function for the class and two member functions: goUp() and goDown(). Write an elevator test program. Have the program execute the following steps using the methods in the class:

Start on the first floor.

Go to the second floor (dont forget to update the Boolean variable GoingUp).

Go to the third floor

Go to the fourth floor (or at least try to)

Go back to the second floor

Go back to the first floor