Enter command: Person Jones added Enter command: Person John added Enter command: Room 1001 added Enter command: Room 1002 added Enter command: There is already a person with this last name! Enter command: There is already a room with this number! Enter command: Person Marner added Enter command: Information for 2 rooms: --- Room 1001 --- No meetings are scheduled --- Room 1002 --- No meetings are scheduled Enter command: Silas Marner 888 Enter command: Could not read an integer value! Enter command: Room 5 added Enter command: Information for 3 rooms: --- Room 5 --- No meetings are scheduled --- Room 1001 --- No meetings are scheduled --- Room 1002 --- No meetings are scheduled Enter command: There is already a room with this number! Enter command: Room 6 added Enter command: Unrecognized command! Enter command: Could not read an integer value! Enter command: Information for 4 rooms: --- Room 5 --- No meetings are scheduled --- Room 6 --- No meetings are scheduled --- Room 1001 --- No meetings are scheduled --- Room 1002 --- No meetings are scheduled Enter command: Room 8 added Enter command: No room with that number! Enter command: Meeting added at 10 Enter command: Information for 5 rooms: --- Room 5 --- No meetings are scheduled --- Room 6 --- No meetings are scheduled --- Room 8 --- Meeting time: 10, Topic: Music Participants: None --- Room 1001 --- No meetings are scheduled --- Room 1002 --- No meetings are scheduled Enter command: Person oops! added Enter command: Information for 4 people: Elton John 456 Tom Jones 123 Silas Marner 888 TomJones123 oops! it_wants_enough_strings_to_complete_the_command Enter command: All rooms and meetings deleted All persons deleted Done