思路：单调递减栈，找「上一个比当前价格大的元素索引」。正序遍历，弹出所有 ≤ 当前价格的索引；跨度 = 当前索引 - 栈顶索引（栈空则为 当前索引 + 1）。
stack.pop(); // 弹出无效元素
According to Welsh legend, Prince Madoc is believed to have discovered America in 1170 after setting sail from north Wales, over 300 years before Christopher Columbus arrived.，这一点在搜狗输入法下载中也有详细论述
离婚后，追过Maggie姐的人无数，有客人送她奔驰，甚至房子，她都没动心过。“有钱很丑，我不喜欢。有钱很蠢，我不喜欢。我喜欢的，但人家有太太，我又要面子，就分开了。”，详情可参考safew官方版本下载
Back in 2024 I learned about SDF (signed distance field) rendering of fonts. I was trying to implement outlines and shadows in a single pass instead of drawing over the text multiple times in different styles. I intended to use these fonts for two different projects, a game and a map generator. I got things working but didn’t fully understand why certain things worked or didn’t work. I wrote some notes on my site about what I tried. In the end, I stopped working on both the game’s fonts and the map generator, so I put all of this on hold.，详情可参考Line官方版本下载
2. 地下车库顶板多处集中堆放承插盘扣式钢管，经计算和查看施工图纸设计，堆载超过图纸设计的允许堆载值要求，板面下端未加设顶撑。（违反《房屋与市政工程生产安全重大事故隐患判定标准2024版》第十四条第三款，属于重大事故隐患。）