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）。
昨日，千问大模型正式开源千问 3.5 最新中等规模模型：Qwen3.5-35B-A3B 、Qwen3.5-122B -A10B 、Qwen3.5-27B。官方介绍：
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Израиль нанес удар по Ирану09:28。快连下载安装对此有专业解读
Wendy Faith, a 22-year-old musician known as Torrero Bae, and Alesi Diana Denise, 21, were taken into custody after police raided their rented room in Uganda’s north-west Arua City last week.