Kim Jinung

collections — Container datatypes — Python 3.11.0 documentation collections — Container datatypes Source code: Lib/collections/__init__.py This module implements specialized container datatypes providing alternatives to Python’s general purpose built-in containers, dict, list, set, and tuple. namedtuple() factory f docs.python.org Counter 클래스는 Dictionary의 subclass로 hashable한 객체를 카운팅할 때 사용할 수 있다...