Chapter 10. Dictionaries (learnpython.org) 1.
How to define a dictionary phonebook = {} phonebook["John"] = 938477566 phonebook["Jack"] = 938377264 phonebook["Jill"] = 947662781 phonebook = { "John" : 938477566, "Jack" : 938377264, "Jill" : 947662781 } 2. Iterating over dictionaries phonebook = {"John" : 938477566,"Jack" : 938377264,"Jill" : 947662781} for name, number in phonebook.items(): prin.....
