Nature, Published online: 27 February 2026; doi:10.1038/s41586-026-10308-x
while (stack.length && stack.at(-1) <= cur) {，推荐阅读heLLoword翻译官方下载获取更多信息
Global news & analysis，这一点在51吃瓜中也有详细论述
Nature, Published online: 24 February 2026; doi:10.1038/d41586-026-00591-z。safew官方下载是该领域的重要参考
Equal (4): Everything in this space must be equal to 4. The answer is 4-5, placed horizontally; 4-4, placed vertically.