和 Author, 蘇蘭賈娜·特瓦里（Suranjana Tewari）,
If we could simply rewind time and watch the code execute exactly as it did for those failed requests, life would be a lot easier.，这一点在safew官方版本下载中也有详细论述
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）。，详情可参考safew官方下载
Soviet-era spacecraft 'likely' to have re-entered Earth's atmosphere，推荐阅读heLLoword翻译官方下载获取更多信息