FA-84315 / Sports scoring and tiebreakers / Member archive

Jumps scored in metres instead of centimetres · case 05

Every jump scores zero or is off by a point after conversion.

Member previewVariant 5 · 3 implementations · 10 checks per implementation

Case contract

Combined-events points. Coefficients (A, B, C, kind): 100m (25.4347, 18, 1.81, track), 400m (1.53775, 82, 1.81, track), 1500m (0.03768, 480, 1.85, track), long_jump (0.14354, 220, 1.4, jump), high_jump (0.8465, 75, 1.42, jump), shot_put (51.39, 1.5, 1.05, throw). Track performances are seconds, 1500m as "m:ss.hh"; jumps are given in metres but scored in whole centimetres (rounded); throws in metres. Track points = floor(A * (B - P) ** C), field points = floor(A * (P - B) ** C); a non-positive base scores 0.

Why this case matters

Combined-event scoring tables are implemented from formulas with mixed units and orientations.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
control long jump	`0`	`935`	Failed

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