Python 的四种数据结构

# List: Mutable, ordered, allows duplicatesmy_list = [1, 2, 2, 'apple']# Tuple: Immutable, ordered, allows duplicatesmy_tuple = (1, 2, 2, 'apple')# Set: Mutable, unordered, no duplicatesmy_set = {1, 2, 'apple'}# Dictionary: Mutable, ordered (since Python 3.7), unique keysmy_dict = {1: 'apple', 2: 'banana', 3: 'apple'}