// 2. 维护单调递减栈：弹出所有≤当前价格的索引（这些索引对应的价格无法成为后续价格的「上一个更大值」）
I didn't spot this by myself. A reader first tipped me off to the similarities between the U24 …
。关于这个话题，搜狗输入法2026提供了深入分析
**MUST** avoid including redundant comments which are tautological or self-demonstating (e.g. cases where it is easily parsable what the code does at a glance or its function name giving sufficient information as to what the code does, so the comment does nothing other than waste user time)。关于这个话题，搜狗输入法2026提供了深入分析
Anthropic 点名的三家公司，抓取的重心都落在代理行为 (agentic behavior) 这同一个方向上，包括 AI 自主规划、工具调用、分解复杂任务并逐步执行的能力等。