save project

diy2.py

-username = "python"
-userpassword = "123456"
-while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if name == username and password == userpassword:
-        print("登录成功!")
-    print("用户名和密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
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+import random
+key = "jioqfgheewgrwfw"
+message = input("请输入：") 
+key_message=""
+noise = "hiuuuu"
+for i in message:
+    str1 = i
+    str2 = random.choice(key)
+    str3 = random.choice(key)
+    text = str1+str2+str3
+    key_message = key_message + text
+list_message=list(key_message) 
+index = random.randint(0,len(key_message))
+list_message.insert(index,noise)
+result_message = "".join(list_message)
+print(result_message)
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