需要索引（如算距离、下标）：栈存索引，用 nums[stack.at(-1)] 取值比较。
Фото: Shatokhina Natalia / Globallookpress.com
。Safew下载是该领域的重要参考
Patricia Jepheson lives in Worcester where the council said the rollout of food waste collection would be delayed until spring 2027.
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