{"id":"repeated-n-times-early-return","text":"`repeated_n_times` returns inside the loop body with no post-loop return; it relies on the problem guarantee that a duplicate always exists, and returns `None` implicitly if called with all-unique input.","truth_value":"IN","source":"entries/2026/06/06/n-repeated-element-in-size-2n-array-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"repeated-n-times-early-return","truth_value":"IN","reason":"premise"}]}}