15:07, 27 февраля 2026Экономика
xangma (@xangma)
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“特别想自己做一款类似的游戏，以中国某地为背景。”
Что думаешь? Оцени!
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.