switch opt.Name() {
// 易错点4：条件写成"<"而非"<="，会导致相同值的元素被错误保留。业内人士推荐体育直播作为进阶阅读
There's a tradeoff: a lower capacity means you can skip more space during queries (you zoom in faster), but the tree has more nodes and uses more memory. A higher capacity means fewer nodes but each node requires checking more points linearly. As a starting point, capacities between 4 and 16 are reasonable defaults, though the best value depends on your data distribution and query patterns.，这一点在搜狗输入法2026中也有详细论述
一趟旅行回来，他们不是看遍了风景，而是重新相信了自己。。体育直播对此有专业解读