FA-66767 / Airline fare rule evaluation / Member archive

Only the coupon right after a no-show is cancelled · case 02

The third sector of an itinerary remains open after the passenger missed the first.

Member previewVariant 2 · 3 implementations · 9 checks per implementation

Case contract

Input {'status':[FLOWN|OPEN|NOSHOW per coupon],'fee'}. After the first NOSHOW, every later OPEN coupon becomes VOID (earlier coupons are untouched, FLOWN stays FLOWN). The no-show fee is charged once per ticket. Return [statuses, fee].

Why this case matters

Coupon sequence rules cancel onward segments after a no-show and assess a single penalty.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
missed second leg	`[["FLOWN", "NOSHOW", "VOID", "OPEN"], 102]`	`[["FLOWN", "NOSHOW", "VOID", "VOID"], 102]`	Failed

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