Now that we can build the tree, let's use it to search. Finding a specific point means starting at the root and asking: which child quadrant contains this coordinate? Then you recurse into that child and ask again. Each level of the tree cuts the search space by roughly three-quarters.
这架飞机正运送玻利维亚中央银行新印制的钞票，目的地是该国其他城市，飞机残骸破裂后，大量崭新钞票散落满地，如雨点般洒落在公路和田野上。
。关于这个话题，搜狗输入法下载提供了深入分析
Text Animations。搜狗输入法2026对此有专业解读
while (left < n - 1 && nums[left] <= nums[left + 1]) {，详情可参考爱思助手下载最新版本