{"id":"intersection-349-set-idiom-nondeterministic-order","text":"`Solution.intersection` (problem 349) uses Python's `set & set` operator, so output element order is nondeterministic and may vary across Python versions.","truth_value":"IN","source":"entries/2026/06/06/intersection-of-two-arrays-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"intersection-349-set-idiom-nondeterministic-order","truth_value":"IN","reason":"premise"}]}}