摘要: def is_vaild(x): ture_list = ['0','1','2','3','4','5','6','7','8','9','X',] num = 0 for id in x: num+=ture_list.count(id) if num!=18: return False ret 阅读全文
posted @ 2022-05-18 21:01 奈落—— 阅读(13) 评论(3) 推荐(0) 编辑