save project

diy3.py

 import random
 import random
-key="abcdefgh"
+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，周末一起去看动漫展吧！"
 message="诺依，周末一起去看动漫展吧！"
-key_message=''
+key_message=""
+noise="pytuy#$%%&Ygjiye"
 for i in message:
 for i in message:
-    a==random.choice(key)
+    a=i
+    b=random.choice(key)
     c=random.choice(key)
     c=random.choice(key)
     d=a+b+c
     d=a+b+c
-    key_message=key_message+d
-print(key_message)
+    key_message=key_message+d    
+list_message=list(key_message)
\ No newline at end of file
+list_message.insert(5,noise)
+result_message="".join(list_message)
+print(result_message)