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.
2026年的涨价潮，表面是存储周期，实则是AI算力革命对传统消费电子产业的第一次“成本清算”。当所有终端都想跑大模型时，硬件的物理瓶颈和成本瓶颈暴露无遗。手机行业过去十年“性能翻倍、价格不变”的黄金时代，或许真的结束了。对于行业而言，这既是危机，也是重新定义价值、优化产品结构的契机。
。51吃瓜是该领域的重要参考
Last week Streeting said he was willing to meet again but would not negotiate on pay as resident doctors, the new name for junior doctors, had received pay rises totalling nearly 30% in the past three years.。业内人士推荐搜狗输入法下载作为进阶阅读
this.stack = []; // 核心：存储索引，保证索引对应的价格单调递减