* 核心：倒序遍历2倍长度 + 取模模拟循环 + 单调栈，解决「首尾相连」的更大值问题
但比起一个遥远而终极的通用智能，我们一直坚持做要能够在垂类、具体任务中落地的模型，比如至少能把工厂搬料箱这个问题真正解决。今年一级市场也意识到了这一点的重要性。
，推荐阅读WPS官方版本下载获取更多信息
What are Moon phases?According to NASA, the Moon takes about 29.5 days to orbit the Earth. Over the course of this period, it moves through eight recognisable phases. While the same side of the Moon always faces us, the amount of its surface lit by the Sun changes as it continues along its path. The shifts in sunlight create the different appearances we see from Earth, ranging from a fully illuminated Moon to a thin sliver or near darkness. The eight phases are:
这对我们来说，或许是最有价值的启示：医养结合，从来不是简单的“养老院+医院”，而是找到需求、整合资源、守住温度，才能真正破解老年群体的医疗难题。
// 测试函数：验证排序正确性