auto save

diy2.py

@@ -3,24 +3,6 @@ userpassword = "123456"
 while True:
 while True:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
     password = input("请输入密码:")
     password = input("请输入密码:")
-    if name == username and password == userpassword:
-        print("登录成功!")
-        break
-    if name!=username:
-        print("")
+    if name == username and 
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
-
-
+print("用户名和密码错误!请重新输入")
\ No newline at end of file
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