Enter command: Memory allocations:
Persons: 0
Meetings: 0
Rooms: 0

Enter command: List of people is empty

Enter command: List of rooms is empty

Enter command: Person Jones added

Enter command: Person Marner added

Enter command: Person John added

Enter command: Silas Marner 456

Enter command: Information for 3 people:
Elton John 789
Tom Jones 123
Silas Marner 456

Enter command: Room 1001 added

Enter command: Room 1002 added

Enter command: Meeting added at 10

Enter command: Meeting added at 2

Enter command: Participant Jones added

Enter command: Participant John added

Enter command: --- Room 1001 ---
Meeting time: 10, Topic: Music
Participants:
Elton John 789
Tom Jones 123
Meeting time: 2, Topic: Literature
Participants: None

Enter command: --- Room 1002 ---
No meetings are scheduled

Enter command: Meeting time: 10, Topic: Music
Participants:
Elton John 789
Tom Jones 123

Enter command: Meeting time: 2, Topic: Literature
Participants: None

Enter command: Data saved

Enter command: Data loaded

Enter command: Information for 2 rooms:
--- Room 1001 ---
Meeting time: 10, Topic: Music
Participants:
Elton John 789
Tom Jones 123
Meeting time: 2, Topic: Literature
Participants: None
--- Room 1002 ---
No meetings are scheduled

Enter command: Memory allocations:
Persons: 3
Meetings: 2
Rooms: 2

Enter command: No change made to schedule

Enter command: Meeting rescheduled to room 1002 at 10

Enter command: Meeting rescheduled to room 1001 at 10

Enter command: Meeting rescheduled to room 1002 at 11

Enter command: Meeting rescheduled to room 1002 at 3

Enter command: Information for 2 rooms:
--- Room 1001 ---
Meeting time: 2, Topic: Literature
Participants: None
--- Room 1002 ---
Meeting time: 3, Topic: Music
Participants:
Elton John 789
Tom Jones 123

Enter command: Person Marner deleted

Enter command: Participant John deleted

Enter command: Information for 2 rooms:
--- Room 1001 ---
Meeting time: 2, Topic: Literature
Participants: None
--- Room 1002 ---
Meeting time: 3, Topic: Music
Participants:
Tom Jones 123

Enter command: Meeting at 3 deleted

Enter command: --- Room 1002 ---
No meetings are scheduled

Enter command: Room 1001 deleted

Enter command: Data saved

Enter command: Data loaded

Enter command: Information for 1 rooms:
--- Room 1002 ---
No meetings are scheduled

Enter command: Data loaded

Enter command: Information for 2 rooms:
--- Room 1001 ---
Meeting time: 10, Topic: Music
Participants:
Elton John 789
Tom Jones 123
Meeting time: 2, Topic: Literature
Participants: None
--- Room 1002 ---
No meetings are scheduled

Enter command: All meetings deleted

Enter command: All persons deleted

Enter command: All rooms and meetings deleted
All persons deleted

Enter command: Memory allocations:
Persons: 0
Meetings: 0
Rooms: 0

Enter command: All rooms and meetings deleted
All persons deleted
Done