Blue: Person in common
// 核心过滤：弹出栈中「≤当前元素」的数（易错点2：必须是≤，不是<）。业内人士推荐服务器推荐作为进阶阅读
A few years ago, that pressure on Squire started to take a real toll on his mental health, and he admits that, when he wasn't working, "alcohol was a bigger part of my life than it should have been".，这一点在夫子中也有详细论述
// 单调栈：用于计算nums2中每个元素的下一个更大值（保持你的命名风格）