{"id":"reverse-bits-unsigned-only","text":"`reverse_bits` assumes non-negative input; Python's right-shift on negative integers sign-extends, which would produce incorrect results — but the problem guarantees unsigned 32-bit input.","truth_value":"IN","source":"entries/2026/06/06/reverse-bits-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"reverse-bits-unsigned-only","truth_value":"IN","reason":"premise"}]}}