Add an `AGENTS.md` file oriented for good Python code quality. It should be intricately details. More important rules should use caps, e.g. `MUST`
Collins shakes her head at the memory of the disaster, and of the friends whose lives were lost.
，详情可参考im钱包官方下载
“十五五”时期，是过渡期结束后转向常态化帮扶的新阶段。今年中央一号文件，首次系统性部署实施常态化精准帮扶。，这一点在safew官方下载中也有详细论述
Digest: sha256:5638b6581830be13c9ae418c5d1587f36c7f99b3860326fa7b163bef70236438，详情可参考heLLoword翻译官方下载
思路：找「右侧第一个 ≤ cur」的元素 → 弹出所有 cur 的元素，栈顶即为折扣。最终价格 = cur - 折扣（有则）或 cur（无则）。