Can you tell me something about dictionaries?

Dictionaries are unordered collections of key-value pairsA dictionary's keys point to its valuesKeys and values can be of different typesDictionaries are zero-based

That's right! Dictionaries are unordered collections of key-value pairs. Keys, not indices, point to values and can be of a different type.

Not quite! Dictionaries are unordered collections of key-value pairs. Keys, not indices, point to values and can be of a different type.