FA-84294 / Sports scoring and tiebreakers / Member archive

Total failures include heights above the best · case 04

Failures at the height where the athlete went out count in the countback.

Member previewVariant 4 · 3 implementations · 9 checks per implementation

Case contract

High jump placing. records rows are [name, [[height_cm, attempts], ...]] where attempts is a string of X (failure), O (clearance) or "-" (pass). Best height is the highest cleared. Rank by best height descending, then fewest failures at the best height, then fewest total failures at heights up to and including the best; athletes equal on all three share the place (the next place is skipped). Athletes without a clearance come last with place None in name order. Return [place, name, best].

Why this case matters

Vertical jump results depend on countback rules that are easy to misapply.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
regression: total misses range	`[[1, "Eli", 186], [2, "Dee", 183], [3, "Ade", 183], [null, "Fay", null]]`	`[[1, "Eli", 186], [2, "Ade", 183], [2, "Dee", 183], [null, "Fay", null]]`	Failed

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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

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