The program is a desktop application appointment calendar. An appointment includes the date, starting time, ending time, and a description. For example,

Dentist appointment $2023/11/210$:$3011$:$30$

CSC$272$ class $2023/11/2718$:$3020$:$30$

The application shall provide a user interface $($can be command$-$line user interface or graphic user interface$)$ to add appointments, remove canceled appointments, and print out a list of appointments for a particular day.

Submit the following deliverables:

Requirement Specifications

CRC Cards

UML Class diagram

Source Code and Run Results