摘要: # 8.4.1 在函数中修改列表def greet_user(names): '''向列表中的每位用户都发出简单的问候''' for name in names: msg = "Hello, " + name.title() + "!" print(msg) usernames = ['star', 阅读全文
posted @ 2020-01-12 21:51 sunstars 阅读(185) 评论(2) 推荐(0)