摘要: 8-9 8-11 magicians = ['tom','jack','phillp'] def show_magicians(magicians) : for magician in magicians: print(magician) def make_great(magicians): for 阅读全文
posted @ 2020-07-23 09:49 无涯987 阅读(82) 评论(0) 推荐(0)
摘要: 改变列表中的内容 错误示范: for magician in magicians: magician = 'the Great ' + magician 以上并不能改变列表的值 正确方法: for i in range(0,len(magicians)): magicians[i] = 'the G 阅读全文
posted @ 2020-07-23 09:26 无涯987 阅读(83) 评论(0) 推荐(0)