save project

diy1.py

@@ -5,10 +5,10 @@ password = input("请输入密码")
 if name == username and password == userpassword:# 请用input()实现用户输入账号、密码的功能
     print("登陆成功")
     break 
-   if name !=username:
-       print("用户名和密码错误！请重新输入")
+elif name !=username:
+    print("用户名和密码错误！请重新输入")
        continue
-  if password != userpassword:
+elif password != userpassword:
       
 print("欢迎来到贝尔编程")
 # 如果用户输入的账号、密码正确，提示登陆成功
\ No newline at end of file