Point lookups are useful, but the operation you'll reach for more often is a range query: give the tree a rectangular region and retrieve every point inside it, without scanning the entire dataset.
package std:web;
。搜狗输入法下载对此有专业解读
阿尔巴尼斯在新闻发布会上透露，纳维德·阿克拉姆曾于2019年10月首次引起当局的注意。他补充说，对该男子进行检查是基于他与其他人有联系，但评估结果表明，没有任何迹象表明他存在持续的威胁或暴力倾向。
Women calling for greater support with menopause