config.json

{
  "node_id": "algorithm-587f3b68dc7047d5b2445cb0c5fc50c3",
  "keywords": [
    "leetcode",
    "对称二叉树"
  ],
  "children": [],
  "export": [
    "solution.json"
  ],
  "title": "对称二叉树"
}