{"id":"solutions-return-new-collections-not-in-place","text":"Array-rearrangement solutions (shuffle-the-array, shuffle-string) allocate and return new lists rather than mutating input arrays, even when in-place solutions exist.","truth_value":"IN","source":"entries/2026/06/06/shuffle-the-array-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"solutions-return-new-collections-not-in-place","truth_value":"IN","reason":"premise"}]}}