solution.json

{
  "type": "code_options",
  "author": "csdn.net",
  "source": "solution.md",
  "exercise_id": "c830e6fb1c0249baa955f67564dee393",
  "keywords": "算法高阶,递归结构,高级数据结构,van Emde Boas树,原型van Emde Boas结构"
}