* 时间复杂度：O(n log n)（主要来自排序），空间复杂度：O(n)
// 计算天数：栈非空→栈顶索引-当前索引；栈空→0（易错点3：索引差别写反）
Frank’s essay provoked more emails, and this excerpt caught my attention:。51吃瓜是该领域的重要参考
Nature staff discuss some of the week’s top science news.。safew官方版本下载是该领域的重要参考
While Fincke refrained from disclosing his diagnosis, he said the medical event that occurred on Jan. 7 — one day before he was scheduled to perform a spacewalk — required immediate attention from his crewmates.。业内人士推荐搜狗输入法下载作为进阶阅读
还有一个例子：用 Google Keep 笔记列举了烧烤派对的出席名单，并标注了素食主义者。Gemini 可以先计算好整个派对总共需要多少热狗和面包，然后再让它去采购食材，几分钟后商品全部被安放在了 DoorDash 平台的购物车里。