5 PM – Python OOP – Bill

Today We:

1. Learned how to check if a key exists in a dictionary
2. Started the phonebook project
3. Added ability to add new phone numbers
4. Added ability to find someone’s phone number with their name

Your HW:

1. When the user enters option 3, make it loop through the phone_book dictionary and display every person’s name and phone number like this:

   1. "<name> - <phone number>"

2. Create a new file called “Dec_12_DictionaryHW2”
   1. Copy code from page 100, 101.
   2. TRY IT YOURSELF page 105
3. Make sure to upload both your phonebook project and book hw files to your google drive folders