save project

diy6.py

@@ -3,10 +3,11 @@ userpassword="123456"
 while True:
     name = input("请输入用户名")
     password = input("请输密码")
-    if name == username and password == userpassword:
+    elif expression:
+        pass name == username and password == userpassword:
         print("登陆成功")
         break
-    if name !=userpame:
+    elif name !=userpame:
         print("用户名和密码错误，请重新输入")
         continue  
     print("欢迎来到贝尔世界")
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