* 核心思路：倒序遍历 + 单调索引栈（仅存索引，通过索引取温度），计算下一个高温的间隔天数
Using shadow DOM — MDN Web Docs
。业内人士推荐搜狗输入法2026作为进阶阅读
百亿和十亿级别的企业研发投入总和1.76 万亿元，以6.39%的企业总数（378 家），占到全部研发投入的六成（64.94%）。
Hand-coded models can go much smaller (36 vs 311 trained) since they don't need to be discoverable by SGD
"On a simple level, you can use sheets or covers over areas where things might be damaged. You can put wax coating on things like brass so that the urine doesn't damage it."