Course record CS
CS 521
Advanced Topics in Programming Systems
University of Illinois Urbana-Champaign
172 grades5 sections5 professors
Grades: 2022–2025
Flunk Score79/100
Strong
Grade record
3.77
average GPA across 172 grades
99%
A or B
of 172 grades
1.2%
D, F or withdrew
of 173 enrolled
80.2%
A
138
19.2%
B
33
0.6%
D
1
0.6%
W
1
A–F are shares of 172 letter grades · W is a share of all 173 enrolled
How the averages compare
Against other CS courses, and against the university
- 3.37School average
- 3.43CS courses
- 3.77CS 521
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
5 sections · 3 terms · Fall 2022 – Fall 2025
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