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）。
Цены на нефть взлетели до максимума за полгода17:55
。关于这个话题，51吃瓜提供了深入分析
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
if (minIdx != i) {
In December, the Environment Agency estimated that by 2050 one in four properties would be at risk from flooding. This is the first time the EA has considered how a warmer climate could affect flooding in the UK.