Python Dictionary

In Python, a dictionary is a built-in data structure that allows you to store and retrieve values using keys. It is also known as an associative array or a hash map in other programming languages.

Dictionaries are mutable, unordered, and can contain elements of different data types.

Dictionaries are mutable, meaning that they can be changed after they are created.

This makes them a good choice for storing data that needs to be updated frequently.

Example to create and use a dictionary in Python: