摘要: fr = open ('win.txt',mode='r',encoding='utf-8') win=fr.read() print('明文:'+ win) print('密文:',end='') for c in win: print(chr(ord(c)+3),end='') fw = open('bili.txt',mode ='a',encoding='utf-8') for... 阅读全文
posted @ 2018-05-28 17:08 FBYi 阅读(107) 评论(0) 推荐(0) 编辑