{"html":"<!DOCTYPE html>\n<html>\n\n<head>\n    <meta charset=\"UTF-8\">\n    <style>\n       /* 填写样式 */\n    </style>\n</head>\n\n<body id='p'>\n    <!-- 填写标签 -->\n    <p >欢迎来到牛客网</p>\n<p >在这里，我们为你提供了IT名企的笔试面试题库</p>\n<p >在这里，我们以题会友</p>\n    <script type=\"text/javascript\">\n        // 填写JavaScript\n        const parentNode = document.getElementById('p');\n        const pTags = parentNode.getElementsByTagName('p');\n\n\n        for (let i = 0; i < pTags.length; i++) {\n  const pTag = pTags[i];\n  pTag.style.color = 'red'\n}\n    </script>\n</body>\n\n</html>","css":"","js":""}