auto save

diy2.py

-message = "诺依，周末一起去看动漫展吧！"
-for i in message:
-        print(i)
-# 请对message进行遍历，取出所有元素
+import random
+key = "abcdefgh使用编程实现位移替换加密,制作密码机关真是太好玩了哈哈！"
+message = "诺依,周末一"
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-