text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE Apartments (apt_type_code VARCHAR, room_count INTEGER)
  ### Question:
  Show each apartment type code, and the maximum and minimum number of rooms for each type.
  ### Answer:
  SELECT apt_type_code, MAX(room_count), MIN(room_count) FROM Apartments GROUP BY apt_type_code