for (let i = n - 1; i = 0; i--) {
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.
。关于这个话题，同城约会提供了深入分析
Dir. from San Francisco to Santa MonicaThe answer is Sse.
（二）在公共场所停放尸体或者因停放尸体影响他人正常生活、工作秩序，不听劝阻的。