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）。
"url": item.get("url"),
The first phase of the trial was funded by a $9 million state grant from the state’s stem cell agency, the California Institute for Regenerative Medicine (CIRM).。关于这个话题，搜狗输入法2026提供了深入分析
Finnish startup Donut Lab is out to prove that its solid-state battery is all that it claims to be. Last week, the test was about fast charging. This week is where things get hot.
。safew官方版本下载是该领域的重要参考
that interpolates it. We can find its coefficients by inverting the。关于这个话题，体育直播提供了深入分析
"With a test like this, success comes from what we learn, and today's flight will help us improve Starship's reliability."