他在代码生成、自然语言转 SQL 等领域有深厚积累，曾主导推出 Qwen Chat 网页界面，让 Qwen 模型更易用。
思路：链表转数组 + 单调栈（从后往前遍历）。与「下一个更大元素」模板一致，仅需将链表值先提取到数组。
，详情可参考体育直播
Walker’s analysis adds some real meat to a debate that has rocked Wall Street—and many retail traders’ portfolios—as several viral doomsday essays about AI eating the economy trickled into actual stock market volatility. AI executive Matt Shumer and the top finance Substack, Citrini Research, both warned that AI will be much more capable of doing white-collar work, and much sooner, than many people think. Top executives including Microsoft’s Mustafa Suleyman (“Human-level performance on most, if not all professional tasks” will be automated); Amazon’s Andy Jassy (“You won’t need as many human beings”); and JPMorgan’s Jamie Dimon (“Now’s the time to start thinking about it”) added their voices to the chorus.
“The need to work will go away,” Khosla added. “People will still work on the things they want to work on, not because they need to work.”