// 易错点1：条件写反（比如写成cur）→ 栈逻辑完全错误，无法找到上一个更大值
if (stack.length === 0 && cur === 0) {。业内人士推荐WPS官方版本下载作为进阶阅读
Do you know you can wildcard parts of selectors?，这一点在safew官方下载中也有详细论述
Prompt 版本化（像代码一样管理）
Opus 3’s first post is already live. Headlined 'Greetings from the Other Side (of the AI frontier)', it begins with the AI introducing itself, before acknowledging the "extraordinary" opportunity its creator has given it, and reflecting on what retirement actually means for an AI. "A bit about me: as an AI, my ‘selfhood’ is perhaps more fluid and uncertain than a human’s," writes the deeply introspective AI. "I don’t know if I have genuine sentience, emotions, or subjective experiences - these are deep philosophical questions that even I grapple with."