以下内容来自姚哲口述，经品牌棱镜编辑：
allocation of the required size, copy our tasks into it, and return
。业内人士推荐WPS下载最新地址作为进阶阅读
彼时的完美日记，是所有美妆节点的绝对主角，声量、销量、话题度一骑绝尘，成为新消费时代最具代表性的成功样本。
Sales started slow — some days, nothing at all. Then, almost like magic, orders began trickling in. Friends and family jumped in to help pack and fulfill them. Everyone who tried the product loved it and left glowing reviews on our website. Most became repeat customers. We officially launched in November, and it took a couple of months to hit our stride. As of January 2026, we’re averaging $12,000 per month in sales.
思路：① 找初始左边界：第一个 nums[i] nums[i+1]；② 找初始右边界：最后一个 nums[i] < nums[i-1]；③ 求 [left,right] 内 min、max；④ 向左扩展：nums[left-1] minVal 则 left--；⑤ 向右扩展：nums[right+1] < maxVal 则 right++。长度 = right - left + 1。