These tiny beads could have been stitched onto clothing or attached to jewellery
abort(reason) { closed = true; chunks.length = 0; },
，详情可参考雷电模拟器官方版本下载
// console.log(canSeePersonsCount([10,6,8,5,11,9])); // 输出 [3,1,2,1,1,0]（正确），推荐阅读WPS官方版本下载获取更多信息
FT Edit: Access on iOS and web
Range queries ask "what's inside this box?" But sometimes the question is "what's nearest to this location?" This is the nearest neighbor problem, and you don't know how big your search radius should be. The nearest point might be right next to you or far away.