{"id":"binary-gap-bit-scan-pattern","text":"`binary_gap` uses `n & 1` / `n >>= 1` right-shift scanning rather than `bin()` string conversion — the same bit-scanning idiom appears in `number-of-1-bits/solution.py`.","truth_value":"IN","source":"entries/2026/06/06/binary-gap-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"binary-gap-bit-scan-pattern","truth_value":"IN","reason":"premise"}]}}