需要索引（如算距离、下标）：栈存索引，用 nums[stack.at(-1)] 取值比较。
Opus First Contact#With my AGENTS.md file set up, I did more research into proper methods of prompting agents to see if I was missing something that led to the poor performance from working with Sonnet 4.5.。业内人士推荐同城约会作为进阶阅读
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2025年餐饮行业的波动与症结2025年，很多做餐饮的朋友生意都有波动，尤其是9月份之后，不少品类出现关店潮。，更多细节参见91视频
Early-stage fundraising looks glamorous on LinkedIn, but here’s what you don’t see: investors price your uncertainty, not your potential. The less you’ve proven, the more equity, leverage and autonomy you give away.
Также глава Американской торговой палаты Роберт Эйджи заявил, что американский лидер хочет улучшить отношения с российскими партнерами.