save project

diy4.py

+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，周末一起去看动漫展吧！"
+noise="sei  ywi##$%2&^%$#$^&kfywlf"
+
+key_message=''
+for i in message:                                       I           I
+    str1=i                                              I           I
+    str2=random.choice(key)
+    str3=random.choice(key)
+    text=str1+str2+str3                            I                     I
+    key_message=text+key_message                    I                   I
+list_message=list(key_message)                       I                 I
+list_message.insert(4,noise)                           IIIIIIIIIIIIIIII
+result_message="".join(list_message)
+print(result_message)
+