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算法笔记——二分查找

PolarDay. 发布时间：2022-02-27 23:17:35 ，浏览量：6

算法笔记——二分查找

二分查找：用于在有序数列中查找目标元素的位置

关于区间边界的问题

二分法，区间的定义一般为两种，左闭右闭即[left, right]，或者左闭右开即[left, right)。

左闭右闭

while (left

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