* @param n 数组长度
Discord has soared in popularity in recent years, mainly as a place for online gamers, some of whom stream their gaming activities on other platforms like Twitch, to congregate, often anonymously.
，这一点在搜狗输入法2026中也有详细论述
* 核心思路：倒序单调栈（适配你的学习习惯），时间复杂度O(n)，空间复杂度O(n)
Виктория Кондратьева (Редактор отдела «Мир»)