20 17 Kunming university of science and technology received a doctorate in computer science and technology. Although in the fourth round of discipline evaluation at that time, Gong Kun's computer science and technology was only C+, which was the lowest in the discipline evaluation of doctoral universities at that time. However, after more than four years of development, I believe that in terms of software, hardware and teachers, especially in terms of student training, it is higher than that of C+ colleges at the same level. After all, all C+ colleges and most B-type colleges don't have doctoral programs in first-level disciplines, so it is impossible to train doctoral students in computer science on a large scale, and the related software, hardware and teachers can't keep up. Judging from the current situation, Kunming University of Science and Technology is likely to break through C+ and get B- in the fifth round of subject evaluation. Considering the weak computer foundation of the school, it is still difficult to achieve grade B, and the probability is low.