FA-94798 / Exam timetabling constraints / Member archive
Student at the daily limit reported · case 03
Students with exactly the allowed exams in a day are flagged.
Case contract
sits [student, period] with spd periods per day (day = p // spd). Report ["day", student, day] when a student has more than maxday distinct periods on a day, and ["eve_morn", student, day] when a student sits the last period of a day and the first period of the next day. Rows by student: day findings by day, then evening-morning findings.
Why this case matters
Daily exam limits and evening-then-morning sequences are common student-welfare rules.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| regression: day limit boundary 1 | [["day", "s1", 0], ["day", "s2", 2], ["day", "s3", 1], ["day", "s3", 2]] | [["day", "s3", 1]] | Failed |
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