Dictionaries and Sets

Dictionaries

Dictionaries store key-value pairs.

person = {"name": "Alice", "age": 30}
print(person["name"])

Sets

Sets store unique items.

unique_numbers = {1, 2, 3, 2}
print(unique_numbers)  # Output: {1, 2, 3}

Use dictionaries for key-value data, and sets for unique items!