{"id":"finding-3digit-constant-candidate-space","text":"The algorithm examines exactly 450 candidate numbers regardless of input size, making runtime O(1) in the length of `digits`.","truth_value":"IN","source":"entries/2026/06/06/finding-3-digit-even-numbers-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"finding-3digit-constant-candidate-space","truth_value":"IN","reason":"premise"}]}}