TAs have been also Great. This materials is difficult, but essential for comp sci and Dai is the best teacher for it. Review/observe/inquire issues and you may do fine in his class. He is a fantastic professor.Quân đội sẵn sàng bay tìm kiếm cứu nạn ứng phó với mưa lũ tại Nghệ An Nổi bật测评方面，囧次元提供了�