auto save

diy1.py

@@ -8,6 +8,7 @@ while True:
         break
     if  asd!=username:
         print("账号输入错误，请重新输入")
+        continue
     if  qwe!=userpassword:
         print("密码输入错误，请重新输入")
 print("欢迎来到贝尔编程")  
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