思路：倒序单调栈。弹出所有 ≤ 当前身高的元素（这些人都能被看到），count 为弹出数量；若栈非空，还能看到栈顶（第一个更高的人），故 +1。能看到的人数 = count + (栈非空 ? 1 : 0)。
Жители Санкт-Петербурга устроили «крысогон»17:52。谷歌浏览器【最新下载地址】是该领域的重要参考
В Финляндии предупредили об опасном шаге ЕС против России09:28。WPS下载最新地址是该领域的重要参考
If you can only listen to races, you can hear live coverage and commentary in Apple Music through a dedicated radio streaming channel. There are also updated features for Apple News, Apple Sports and Apple Maps, the latter of which will have detailed info for fans attending in-person so they can hopefully avoid any surprises — like road closures — on race day.