摘要: 1、作业讲解 List = ['shulei','Liu','123','Test123'] List[0] = List[0].upper()print(List) List = ['shulei','Liu','123','Test123']List[0] = 'SHULEI'print(Lis 阅读全文
posted @ 2022-10-27 08:58 倔犟的石头 阅读(12) 评论(0) 推荐(0)