摘要: pta python lab 汪汪队,熬大夜 1. str1 = input() str2 = "" if str1=='': print('NULL') else: #chr()函数和ord()函数23题有解释 for v in str1: # F-Z 直接减小5 if 'Z' >= v >= ' 阅读全文
posted @ 2022-11-29 03:33 hongweiwang408 阅读(91) 评论(0) 推荐(0)