{
  "title": "Euclidean GCD (subtraction-based)",
  "origin_url": "https://dl.acm.org/doi/10.1145/321439.321442",
  "license_guess": null,
  "code_sha256": "4b201215fe89ec675bf9ee237facd7ea8bd3e8f45d001246699c01113e372533",
  "added_at": "2026-03-11T10:00:00Z"
}