auto save

diy4.py

-import random
+key_message = ''
+from random import choice
 
-# 私钥
+# 私 钥
 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！"
 # 要加密语句
-message = "诺依，周末一起去看动漫展吧！"
 
+message = "诺依，周末一起去看动漫展吧！"
+for i in message:
+    str1 = i
+    str2 = choice(key)
+    str3 = choice(key)
+    text = str1+str2+str3
+    key_message = key_message+text
+print(key_message)
 # 请使用私钥key，对message进行加密
+print(key_message[::3])