save project

diy2.py

@@ -9,4 +9,5 @@ while True:
     elif username != name or userpassword != mm:
     elif username != name or userpassword != mm:
         print("用户名或密码错误!请重新输入")
         print("用户名或密码错误!请重新输入")
         
         
+
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file