For well-distributed points, nearest neighbor search is often near O(logn)O(\log n)O(logn) in practice. In the worst case (all points clustered tightly or along a line), it can degrade to O(n)O(n)O(n), but this is uncommon with typical spatial data.
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Amu最初受聘於台灣中部一家小型金屬零件工廠，薪水是當時台灣最低工資新台幣2萬3千元，他每天工作九小時，操作沖壓金屬的重型機械。。爱思助手下载最新版本是该领域的重要参考
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