{
  "node_id": "algorithm-c31721f7c5c446a1aef8644fb24769eb",
  "keywords": [
    "蓝桥杯",
    "次数差"
  ],
  "children": [],
  "export": [
    "solution.json"
  ],
  "keywords_must": [
    [
      "蓝桥杯",
      "次数差"
    ]
  ],
  "keywords_forbid": []
}