COM SCI 249
Current Topics in Data Structures: To Mock a Mockingbird
Course statistics
- Predicted GPA
- 3.92
- n = 258 · 7 terms · ± 0.033
- A range
- 96%
- of letter grades
- Taken P/NP
- 0%
- — of those passed
- D / F / W
- 0.0%
- incl. withdrawals
Sections in Fall 2026
Not offered in Fall 2026.
Enrollment history
Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.
- 5422S
- 1923F
- 2324W
- 2024S
- 3824F
- 2525W
- 1125S
Peak 54
Most recent
11
in 25S
7 terms on record
Grade distribution
- A+ 31 · 12.0%
- A 198 · 76.7%
- A- 18 · 7.0%
- B+ 6 · 2.3%
- B 5 · 1.9%
Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.
By instructor
| Instructor | Predicted | Raw | n | Terms | A range |
|---|---|---|---|---|---|
| SUN, YIZHOU | 3.94 | 3.95 | 137 | 4 | 96% |
| WANG, WEI | 3.98 | 4.00 | 38 | 3 | 100% |
| HUANG, BRUCE KUOLONG | 3.93 | 3.94 | 36 | 1 | 94% |
| SHIRANI-MEHR, HOUSHMAND | 3.87 | 3.85 | 33 | 1 | 88% |
| WANG, REMY | 3.96 | 4.00 | 14 small sample | 1 | 100% |
“Predicted” is shrunk toward the course average, which is itself shrunk toward the department — so an instructor with a handful of students sits near the course mean rather than topping the list.
By term
- 22S 3.95 n=54
- 23F 4.00 n=19
- 24W 3.89 n=46
- 24S 3.98 n=40
- 24F 3.91 n=38
- 25W 3.95 n=50
- 25S 4.00 n=11