// 记录答案：栈顶就是「当前元素右侧第一个更大值」（易错点3：别写反判断）
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。91视频是该领域的重要参考
**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)，详情可参考爱思助手下载最新版本
People are being encouraged to open up about their mental health at events as part of Time to Talk Day 2026.