这几个大公校的cs人数，除以4 就是大概每年毕业的人数。每年每个大公校新人入cs的坑的500+

niversity	Approx. Undergraduate CS Enrollment	Notes
Purdue	2,000+	First CS department in the U.S.; capped admissions with Nov 1 priority deadline
UT Austin	~1,800–2,000	Admits ~600 per year; very selective
Georgia Tech	~4,500	Largest major at GT; includes CS + Computational Media
UIUC	2,000+	Includes CS + X programs (CS + Linguistics, CS + Economics, etc.)
UMich	~1,700–2,000	Split between College of Engineering and LSA; ~21–23% admit rate
UC Berkeley	~1,600–1,800	Dual pathways: EECS (Engineering) and CS BA (Letters & Science)