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     "execution_count": 4,
     "metadata": {},
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    }
   ],
   "source": [
    "import os,re,json\n",
    "# 这里修改题目id, 可以不满6位\n",
    "index = \"10942\".zfill(6)\n",
    "with open(r\"../题库0.3/Problems.json\",\"r\",encoding = \"utf8\") as f:\n",
    "    database = f.read()\n",
    "line = '\"id\": \"'+index+'\",'\n",
    "before = database[:database.index(line)]\n",
    "position = len(re.findall(r\"\\n\",before))\n",
    "os.system(r\"code -g ../题库0.3/Problems.json:\" +str(position))"
   ]
  }
 ],
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