We wanted a scenario where, say, 5 well-placed border points could efficiently represent an area with 5,000 internal points and 10,000 road edges. This would reduce those 10,000 edges to just 5*4/2 = 10 shortcuts for routing through that cluster at a high level – an incredible 1:1000 point ratio and a 30x reduction in edges to consider for the high-level path!
// 将pivot放到正确位置（j的位置），这一点在夫子中也有详细论述
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这一年，姚雄杰仅31岁，便已坐拥第一家上市公司。
当时，三星、SK海力士、美光三大存储巨头经历了有史以来最严重的需求下滑，被迫实施严格的减产和资本支出控制。这一轮产能收缩，为后来的涨价埋下了伏笔。，更多细节参见一键获取谷歌浏览器下载