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）。
GotitPub Toggle。51吃瓜对此有专业解读
Sun City最大的优势，就是宜居的生活环境。医院在招募时，会重点突出这一点：退休社区氛围浓厚，生活节奏舒缓，低犯罪率、充足的阳光，还有丰富的户外活动；再加上这里是热门的旅行护士目的地，季节性需求高峰（冬季“雪鸟”涌入）也能给医护人员提供更多机会，吸引了很多偏好舒适生活的人才。。关于这个话题，Line官方版本下载提供了深入分析
What a way to finish the season. Joni Fuller's cover of Lord Huron's haunting 2017 song "The Night We Met," has enjoyed several resurrections over the last few years, from featuring on the 13 Reasons Why soundtrack (both as itself and as a duet version with Phoebe Bridgers) to going viral on TikTok. In Bridgerton, the cover plays during the Queen's ball, in a dance that had me in tears.