{"id":"duplicate-zeros-boundary-zero-special-case","text":"When the last surviving element is a zero that lands exactly at position n, it receives only one copy to avoid array overrun — this edge case is handled before the main copy loop.","truth_value":"IN","source":"entries/2026/06/06/duplicate-zeros-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"duplicate-zeros-boundary-zero-special-case","truth_value":"IN","reason":"premise"}]}}