@Keywords(Util,Interval,区间)
@Author(明月朗照之)
@CreatedDay(2015-02-02)
用于快速判断一个32位无符号整数在哪一个区间,实现了恒常时间复杂度O(1)的求解算法:每次判断只需要恒定的四步就立即给出结果。区间数目越大,相比于二分折半O(logN)的优势也越大,数据量小可能不明显。本实现适合应用于大数据量对查询性能要求极度苛刻的应用场景。
所有编辑文件都是UTF-8编码格式。
快速判断一个点落在哪个区间
License: Apache License 2.0
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