{
  "type": "code_options",
  "author": "csdn.net",
  "source": "solution.md",
  "exercise_id": "17ea742acdc54c1fb34ad7985257d2a6",
  "keywords": "算法高阶,字符串匹配,算法问题选编,利用有限自动机进行字符串匹配"
}