config.json

{
  "node_id": "algorithm-f504da6883a4473387071aa51a84c9af",
  "keywords": [
    "leetcode",
    "回文数"
  ],
  "children": [],
  "export": [
    "solution.json"
  ],
  "keywords_must": [
    [
      "leetcode",
      "回文数",
      "9"
    ]
  ],
  "keywords_forbid": []
}