solution.json

{
  "type": "code_options",
  "author": "csdn.net",
  "source": "solution.md",
  "exercise_id": "f63bd834c1f340dba184219bdb307d37",
  "keywords": "树,深度优先搜索,广度优先搜索,二叉树",
  "notebook_enable": false
}