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

Enter command: pg
List of people is empty

Enter command: ps
List of rooms is empty

Enter command: ai Tom Jones 123
Person Jones added

Enter command: ai Silas Marner 456
Person Marner added

Enter command: ai Elton John 789
Person John added

Enter command: pi Marner
Silas Marner 456

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

Enter command: ar 1001
Room 1001 added

Enter command: ar 1002
Room 1002 added

Enter command: am 1001 10 Music
Meeting added at 10

Enter command: am 1001 2 Literature
Meeting added at 2

Enter command: ap 1001 10 Jones
Participant Jones added

Enter command: ap 1001 10 John
Participant John added

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

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

Enter command: pm 1001 10
Meeting time: 10, Topic: Music
Participants:
Elton John 789
Tom Jones 123

Enter command: pm 1001 2
Meeting time: 2, Topic: Literature
Participants: None

Enter command: sd normal_save1.txt
Data saved

Enter command: ld normal_save1.txt
Data loaded

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

Enter command: rm 1001 10 1001 10
No change made to schedule

Enter command: rm 1001 10 1002 10
Meeting rescheduled to room 1002 at 10

Enter command: rm 1002 10 1001 10
Meeting rescheduled to room 1001 at 10

Enter command: rm 1001 10 1002 11
Meeting rescheduled to room 1002 at 11

Enter command: rm 1002 11 1002 3
Meeting rescheduled to room 1002 at 3

Enter command: ps
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: di Marner
Person Marner deleted

Enter command: dp 1002 3 John
Participant John deleted

Enter command: ps
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: dm 1002 3
Meeting at 3 deleted

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

Enter command: dr 1001
Room 1001 deleted

Enter command: sd normal_save2.txt
Data saved

Enter command: ld normal_save2.txt
Data loaded

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

Enter command: ld normal_save1.txt
Data loaded

Enter command: ps
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: ds
All meetings deleted

Enter command: dg
All persons deleted

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

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

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