config.json

{
  "node_id": "algorithm-b40b51c853e940adadaf01b5a205aa0c",
  "keywords": [
    "蓝桥杯",
    "逆波兰表达式"
  ],
  "children": [],
  "export": [
    "solution.json"
  ],
  "keywords_must": [
    [
      "蓝桥杯",
      "逆波兰表达式"
    ]
  ],
  "keywords_forbid": []
}