save project

diy3.py

-message = "诺依，周末一起去看动漫展吧！"
-length = len(message)
-i=0
-while i<length:
-    element = message[i]
-    print(element)
-    i+=1
-# 请使用索引的知识，取出message所有元素（不用遍历的方式）
\ No newline at end of file
+import random
+message = "诺依，周末一起去看动漫展吧"
+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"
+key_message = ""
+for i in message:
+    str1 = i
+    str2 = random.choice(key)
+    str3 = random.choice(key)
+    text = str1+str2+str3
+    key_message = key_message +text
+print(key_message)