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.
Copyright © 1997-2026 by www.people.com.cn all rights reserved
。搜狗输入法2026是该领域的重要参考
Taliban offer to resolve dispute via dialogue after Pakistan bombed cities in Afghanistan in latest escalation with its neighbour，详情可参考服务器推荐
He also said "improved versions" of the ship and booster were "already waiting for launch".，更多细节参见safew官方版本下载