auto save

diy1.py

@@ -11,7 +11,7 @@ while True:
     if name != username:
         print("您的账号输入错误")
         continue
-    if password != userpassword:
+    else password != userpassword:
         print("您的密码输入错误")
 print("输入正确")
 # 如果用户输入的账号、密码正确，提示登陆成功
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