* **[FAST Kit简介](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/fast-introduction)**
* **[使用SegmentMap查询维护区间信息](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/fast-segment-map)**
* **[使用RectPartition求解矩形划分](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/fast-rect-partition)**