"[W]e are not elected," wrote Altman. "We have a democratic process where we do elect our leaders. We have expertise with the technology and understand its limitations, but I think you should be terrified of a private company deciding on what is and isn't ethical in the most important areas."
// CTC timestamps。业内人士推荐服务器推荐作为进阶阅读
// 易错点1：必须倒序遍历（正序无法正确缓存右侧的更大值）。下载安装 谷歌浏览器 开启极速安全的 上网之旅。对此有专业解读
Runtime complexity