摘要: task1 x = 'phone_number' print(x.isidentifier()) x = '222test' print(x.isidentifier()) print() x = ' ' print(x.isspace()) x = '\n' print(x.isspace()) 阅读全文
posted @ 2023-03-22 11:34 郑昕栎 阅读(38) 评论(0) 推荐(0)