Main
A 3 Example Session
Example session, be sure to handle invalid user inputs without crashing.
$ ./directory Please choose an option: 1. Insert a new entry. 2. Delete an entry. 3. Display current directory. Option: 1 Enter a name: John Doe Enter a phone number: 555-241-1421 Please choose an option: 1. Insert a new entry. 2. Delete an entry. 3. Display current directory. Option: 1 Enter a name: Mary Smith Enter a phone number: 555-514-5151 Please choose an option: 1. Insert a new entry. 2. Delete an entry. 3. Display current directory. Option: 3 Current directory: 1. John Doe, 555-241-1421 2. Mary Smith, 555-514-5151 Please choose an option: 1. Insert a new entry. 2. Delete an entry. 3. Display current directory. Option: 2 Current directory: 1. John Doe, 555-241-1421 2. Mary Smith, 555-514-5151 Which entry should I delete? 2 Please choose an option: 1. Insert a new entry. 2. Delete an entry. 3. Display current directory. Option: 3 Current directory: 1. John Doe, 555-241-1421