Olympic chiefs have got it badly wrong over Heraskevych ban and owe him an apology | Lizzy Yarnold

· · 来源:show资讯

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)。

The Comeback Season 3 premieres March 22 at 10:30 p.m. ET on HBO and HBO Max. Seasons 1 and 2 are streaming on HBO Max.

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