But when we got close to compiling fpm, we realized we are still not quite
let id = fun x - x in (id 1, id true)
* 核心思路：单调递减栈（找「上一个比当前价格大的元素索引」），时间复杂度O(n)，空间复杂度O(n)。业内人士推荐夫子作为进阶阅读
// 优化：如果本轮没交换，说明已经有序。关于这个话题，体育直播提供了深入分析
Netflix and Paramount’s shares are both sharply higher in pre-market trading, as Larry Ellison’s company clear to buy Warner Bros, regulators permitting….
'The end of Xbox': fans split as AI exec takes over Microsoft's top gaming role。业内人士推荐51吃瓜作为进阶阅读