auto save

diy2.py

@@ -10,5 +10,6 @@ while True:
         print("用户名错误！")
         print("用户名错误！")
         continue
         continue
     if password != userpassword:
     if password != userpassword:
-        pint("账号错误！")
+        print("账号错误！")
+        continue
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
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