I'm a student in changchun university of science and technology. I'm studying C language again, but I don't know when to take the exam. I hope my seniors will let me know. Thank you.

I'm also a student of Changchun Institute of Technology. Theoretically, I have to attend classes, but if you have special circumstances, the teacher generally allows you not to attend. For example, I was a junior and was running a job fair, and I thought I learned C language well, so I didn't attend, but you are only a freshman, so I suggest you attend. As for the exam time, I will give you classes. If you don't even know the place of class. . . (Go to the school website to check the schedule or ask the teaching secretary)