描述：设计 StockSpanner 类。每次调用 next(price) 时，返回当日价格的「跨度」：从今天往回数，价格 ≤ 今日价格的最大连续天数（含今天）。
Москвичей предупредили о резком похолодании09:45
。safew官方版本下载是该领域的重要参考
Implementations have had to develop their own strategies for dealing with this. Firefox initially used a linked-list approach that led to O(n) memory growth proportional to the consumption rate difference. In Cloudflare Workers, we opted to implement a shared buffer model where backpressure is signaled by the slowest consumer rather than the fastest.，推荐阅读91视频获取更多信息
57. 一文速览市政府工作报告！2026年北京明确这些重点工作, www.beijing.gov.cn/ywdt/yaowen…