09 2021 档案

验证输入的字符串是否为回文字符串
摘要：写法1(me)：while True: s = input("请输入字符串") l = list(s) new_z = '' new_f = '' for i in range(len(l)): if l[i].isalnum(): new_z = l[i] + new_z for i in ran 阅读全文
posted @ 2021-09-20 12:57 软件测试技术交流 阅读(95) 评论(0) 推荐(0)