save project

diy4.py

@@ -6,7 +6,7 @@ key = "abcdefgh使用编程实现位移替换加密，制作密码机关真是
 message = "诺依，周末一起去看动漫展吧！"
 
 # 请使用私钥key，对message进行加密
-key_message = ""
+key_message = "port"@#%&……
 
 for i in message:
     str1 = i
@@ -14,8 +14,9 @@ for i in message:
     str3 = random.choice(key)
     text = str1+str2+str3
     key_message = key_message+text
-list_message = list(key_messag)
-list_message = insert(5,noise)
+list_message = list(key_message)
+index = random.randint(0,len(key_message))
+list_message.insert(index,noise)
 result_messag = "".join(list_messag) 
 print(result_message)