파이썬 리스트(list)와 튜플(tuple)

튜플은 (1,2,3) 식으로 출력되고

리스트는 [1,2,3] 식으로 출력된다.

다만 내용적으로는 리스트는 순서가 변할수 있으며(순서가 의미가 없다)

튜플은 순서를 바꿀수 없다(즉, 순서에 의미가 있다)

4.6.5. Tuples Tuples are immutable sequences, typically used to store collections of heterogeneous data (such as the 2-tuples produced by the enumerate() built-in). Tuples are also used for cases where an immutable sequence of homogeneous data is needed (such as allowing storage in a set or dict instance).

[링크 : https://docs.python.org/3/library/stdtypes.html#tuples]

4.6.4. Lists Lists are mutable sequences, typically used to store collections of homogeneous items (where the precise degree of similarity will vary by application).

[링크 : https://docs.python.org/3/library/stdtypes.html#lists]