第一周作业第二题

print(" * * * * * \n * * \n* @ @ * \n* * \n* @ * \n* * \n * * \n * * \n * * * * * \n")
* * * * *
* *
* @ @ *
* *
* @ *
* *
* *
* *
* * * * *

>>> print("3120")