{
  "node_id": "algorithm-1a8f872bd3c841808a2bdd47008051f7",
  "keywords": [
    "蓝桥杯",
    "煤球数目"
  ],
  "children": [],
  "export": [
    "solution.json"
  ],
  "keywords_must": [
    [
      "蓝桥杯",
      "煤球数目"
    ]
  ],
  "keywords_forbid": []
}