{"id":"stack-cancellation-handles-cascades","text":"The stack-based pair cancellation in `make-the-string-great/solution.py` handles chain reactions (where removing one pair exposes a new bad pair) without re-scanning, because the next incoming character is checked against the newly-exposed stack top.","truth_value":"IN","source":"entries/2026/06/06/make-the-string-great-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"stack-cancellation-handles-cascades","truth_value":"IN","reason":"premise"}]}}