{
  "node_id": "algorithm-af1d6b412f8f46198ea8876704555376",
  "keywords": [
    "leetcode",
    "N 皇后"
  ],
  "children": [],
  "export": [
    "solution.json"
  ],
  "keywords_must": [
    [
      "leetcode",
      "N 皇后",
      "51"
    ]
  ],
  "keywords_forbid": []
}