infoMore than 3 years have passed since last update.@nnkkmto(河本 直起)Pythonで不規則な2次元標準リストをflattenするPythonitertools前処理Last updated at 2021-05-11Posted at 2020-10-29移行しました 1Go to list of users who liked0comment0Go to list of commentsRegister as a new user and use Qiita more convenientlyYou get articles that match your needsYou can efficiently read back useful informationYou can use dark themeWhat you can do with signing upSign upLogin