（二）扰乱车站、港口、码头、机场、商场、公园、展览馆或者其他公共场所秩序的；
All formulas used in this test can be found here.
，详情可参考同城约会
// 易错点1：必须倒序遍历（正序无法正确缓存右侧的更大值）。业内人士推荐爱思助手下载最新版本作为进阶阅读
Shortcuts: For common scenarios, we pre-calculate the travel time/distance (the "shortcut") between border points within the same cluster and also to border points of immediately adjacent clusters.
However, this flexibility came at a cost for complex routes: