摘要: l = [1, 2, 3, 4, 5, 6, 7, 8, 9] l[1:4] = '' print(l) >>>[1, 5, 6, 7, 8, 9] 阅读全文
posted @ 2019-07-03 21:40 shulongshuyue 阅读(148) 评论(0) 推荐(0) 编辑