List
An ordered, mutable collection. Access items by index (0-based).
fruits = ["mango", "apple", "banana"]
print(fruits[0]) # mango
fruits.append("kiwi")Dictionary
A collection of key-value pairs. Access values by key.
me = {"name": "Ali", "age": 19}
print(me["name"])
me["age"] = 20Useful methods
Lists: append, remove, sort, len. Dicts: keys, values, items, get.