{
  "type": "code_options",
  "author": "Byeweiyang",
  "source": "solution.md",
  "exercise_id": "85425a25c47d4d11983b8aa21d176427",
  "keywords": "C,Unix",
  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/120715397"
}