* @param arr 待排序数组
const posToTime = new Map(); // 位置 → 到达终点的时间（避免重复计算）。下载安装 谷歌浏览器 开启极速安全的 上网之旅。对此有专业解读
警方表示，阿爾巴尼斯於當地時間18:00（格林尼治標準時間07:00）從官邸緊急疏散，並被轉移到另一個地點數小時。，推荐阅读快连下载-Letsvpn下载获取更多信息
The events of 8 September are now being examined by a public inquiry, which has yet to report. So far, no-one has been held accountable - and general elections are set to take place on 5 March.