{"id":"overlapping-ranges-idempotent-marking","text":"In the range-coverage solution, overlapping intervals simply re-mark already-True positions in the boolean array — no deduplication or merging step is needed because marking is idempotent.","truth_value":"IN","source":"entries/2026/06/06/check-if-all-the-integers-in-a-range-are-covered-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"overlapping-ranges-idempotent-marking","truth_value":"IN","reason":"premise"}]}}