栈（stack）是先进后出的数据结构。单调栈在入栈时通过一定规则保持栈内元素有序（单调递增或单调递减），从而把「找左侧/右侧第一个更大/更小元素」从 O(n²) 降到 O(n)。
Овечкин продлил безголевую серию в составе Вашингтона09:40
，这一点在heLLoword翻译官方下载中也有详细论述
"Something has changed," wrote Dorsey. "We're already seeing that the intelligence tools we’re creating and using, paired with smaller and flatter teams, are enabling a new way of working which fundamentally changes what it means to build and run a company. and that's accelerating rapidly."，更多细节参见谷歌浏览器【最新下载地址】
Template library，更多细节参见下载安装 谷歌浏览器 开启极速安全的 上网之旅。