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CS 15900 — Purdue grade distribution
C Programming
Summer 2016 – Spring 2026. 134 distinct course-period sections across 28 academic periods.
- Estimated Section GPA
- 2.88
- Student-weighted GPA
- 2.86
- Minimum students (estimated enrollments)
- 23,828
Historical grades are estimates, not a measure of teaching quality or a prediction of future outcomes. GPA excludes withdrawals and other non-letter grades. Section GPA averages section-row GPAs equally; student-weighted GPA pools letter-graded enrollment. Read the data source and methodology.
Grade distribution
| Grade | Estimated count |
|---|---|
| A | 6,512 |
| A- | 361 |
| A+ | 490 |
| AU | 4 |
| B | 6,846 |
| B- | 356 |
| B+ | 431 |
| C | 4,100 |
| C- | 431 |
| C+ | 384 |
| D | 1,352 |
| D- | 31 |
| D+ | 44 |
| F | 868 |
| I | 17 |
| N | 100 |
| P | 697 |
| W | 804 |