{"id":"in-place-sort-mutation","text":"Multiple solutions (`max_product_difference`, `maximumProduct`) mutate the caller's list via `nums.sort()` rather than using `sorted()` — callers must copy if they need the original order.","truth_value":"IN","source":"entries/2026/06/06/maximum-product-difference-between-two-pairs-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"in-place-sort-mutation","truth_value":"IN","reason":"premise"}]}}