The dashed circle shows the current best distance. As the algorithm finds closer points, the circle shrinks, which causes more subtrees to fail the "could contain a closer point?" test and get pruned. The search usually gets cheaper as it progresses.
除了热点追踪，之前的股票价值分析等专家，我们现在也可以直接通过飞书聊天的方式，就让 MaxClaw 为我们总结出一份逻辑清晰的完整报告。同时，继续让它为我们监控英伟达最新的动态。。业内人士推荐搜狗输入法2026作为进阶阅读
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int minIdx = i; // 假设当前位置是最小值