let prevFleetTime = -Infinity; // 上一个独立车队的到达时间（初始负无穷，保证第一个车被统计）
Последние новости。关于这个话题，safew官方下载提供了深入分析
Map Release Schedule: The intensive preprocessing required to generate all these routing profiles for the entire planet takes about 2-3 days. This means new map updates are now typically released around the 5th of each month, instead of the 2nd.，更多细节参见heLLoword翻译官方下载
New year, new minor release! elementary OS 8.1.1 is here with another round of bug fixes and the latest Ubuntu LTS Hardware Enablement Kernel. This update addresses a ton of small things you reported to us over the winter break. Read ahead to find out what’s new!，推荐阅读谷歌浏览器【最新下载地址】获取更多信息
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）。