auto save

diy2.py

@@ -11,4 +11,5 @@ while True:
         continue
         continue
     if password != userpassword:
     if password != userpassword:
          print("密码错误!请重新输入")
          print("密码错误!请重新输入")
+         exit()
 print("欢迎来到贝尔编程")
 print("欢迎来到贝尔编程")
\ No newline at end of file