Наука и техника
思路：倒序遍历 + 单调索引栈（仅存索引），计算下一个高温的间隔天数。栈顶索引 - 当前索引即为等待天数。
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OpenAI announced a landmark funding round and strategic alliances on February 27, 2026, aimed at expanding the reach of artificial intelligence across consumers, developers, and enterprises while cementing its leadership in global AI infrastructure. The initiative, framed under the banner “Scaling AI for everyone,” signals a new phase in the commercialization and deployment of frontier […]
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