> For the complete documentation index, see [llms.txt](https://leetcodebook-1.gitbook.io/top-interview-150/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://leetcodebook-1.gitbook.io/top-interview-150/section.md).

# 区间

- [汇总区间](https://leetcodebook-1.gitbook.io/top-interview-150/section/summary-ranges.md)
- [合并区间](https://leetcodebook-1.gitbook.io/top-interview-150/section/merge-intervals.md)
- [插入区间](https://leetcodebook-1.gitbook.io/top-interview-150/section/insert-interval.md)
- [用最少数量的箭箭引爆气球](https://leetcodebook-1.gitbook.io/top-interview-150/section/minimum-number-of-arrows-to-burst-balloons.md)