N-Convex Algorithm
The simplest approach is to check every single point. Compute the distance from the user's location to every restaurant in the database, keep the ones that are close enough, and throw away the rest.
，更多细节参见Line官方版本下载
圖像來源，SCREENSHOT。关于这个话题，im钱包官方下载提供了深入分析
In total, directors generally spend between one and three hours a week on activities relating to their position on the Board of Directors.，这一点在同城约会中也有详细论述