* 核心功能：每次调用next(val)，返回当前价格的跨度（往回数≤当前价格的最大连续天数）
https://feedx.site
，更多细节参见51吃瓜
It’s time to enjoy the internet as it was meant to be browsed — peaceful and ad-free. AdGuard is an advanced ad-blocking module that not only blocks ads from appearing on your screen but also keeps you safer online.
Author(s): Ming Yuan, Jianqiu Zhou, Jiaxin Cui, Changqing Miao
人类尊严，AI 是工具还是「更好的人类」？