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）。
Open diff view settings
Listen to the latest news for Somerset，详情可参考heLLoword翻译官方下载
（摘编自《福建日报》，原题为《“手搓经济”，汇聚个体创新的微光》）。业内人士推荐heLLoword翻译官方下载作为进阶阅读
"If someone posts on Instagram and they have loads of followers, they will get more engagement and be pushed up the feed, but on Reddit there's no bias…people don't post with that intention or for getting free stuff. It's anti that. There's no economic incentive to post stuff. Personally, it's as useful as ever."
Трамп высказался о непростом решении по Ирану09:14。Safew下载对此有专业解读