save project

diy2.py

@@ -8,7 +8,8 @@ while True:
         break
         break
     if username != name:
     if username != name:
         print("用户名错误请,重新输入")
         print("用户名错误请,重新输入")
+        continue
     if userpassword != password:
     if userpassword != password:
         print("密码错误请,重新输入")  
         print("密码错误请,重新输入")  
-    
+        break
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file