// 从后向前扫描，大于key的元素后移
变化二：存储器需求，正在分层周期失灵的背后，是存储芯片需求端的结构性重塑。
。雷电模拟器官方版本下载对此有专业解读
We have no way to skip over points that are obviously too far away. What if we could organize the space itself so that when we search, we can immediately rule out entire regions?
要知道，早在七八年前，智能音箱就曾“杀死”过一代AI玩具。