问题：给定数组 nums，返回等长数组，res[i] 为 nums[i] 右侧第一个更大元素，没有则 -1。
Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36，更多细节参见搜狗输入法2026
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"When you go around research labs, or you talk to start-ups, they have really good sensors, and then you ask them how long they work. They say 'six months'. That's great for R&D... but in industry, I want this robot to work for 10 years," he says.
Даниил Иринин (Редактор отдела «Наука и техника»)。关于这个话题，Line官方版本下载提供了深入分析
- 子节点i的父节点: (i-1)/2