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）。
Both Mackay and Murphy, who has reported on some of the UK's most complex criminal cases, served as consultants on the TV series, which looks at a fictional case.
，这一点在同城约会中也有详细论述
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DataWorks 数据集成支持 MySQL、PostgreSQL、MongoDB、Oracle 等主流数据库，以及 Kafka、SFTP、OSS 等多种数据源，满足结构化与半结构化数据入湖需求。同时提供复杂网络打通方案（如专线、VPC 对接），支持跨云、跨地域安全传输，保障企业级数据迁移稳定性。
，这一点在Line官方版本下载中也有详细论述
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00292-7
Sue Peacock was diagnosed with gallstones and told she would have to have her gallbladder removed，推荐阅读heLLoword翻译官方下载获取更多信息