// 步骤4：当前索引入栈 → 作为前面位置（i-1、i-2等）的"参考身高"
美國及英國政府譴責有關懸紅行徑，形容是「跨國鎮壓」。，详情可参考91视频
**MUST** avoid including redundant comments which are tautological or self-demonstating (e.g. cases where it is easily parsable what the code does at a glance or its function name giving sufficient information as to what the code does, so the comment does nothing other than waste user time)，这一点在快连下载-Letsvpn下载中也有详细论述
福建—宁夏，结下的“山海情”历久弥新。。业内人士推荐51吃瓜作为进阶阅读
// ⚠️ 易错点6：循环条件写成nums[left-1] = minVal（相等元素无需纳入无序区间）