{
  "node_id": "algorithm-6e714b19660c43b6a68d1b01070c3273",
  "keywords": [
    "蓝桥杯",
    "交换瓶子"
  ],
  "children": [],
  "export": [
    "solution.json"
  ],
  "keywords_must": [
    [
      "蓝桥杯",
      "交换瓶子"
    ]
  ],
  "keywords_forbid": []
}