> For the complete documentation index, see [llms.txt](https://cs61b-2.gitbook.io/cs61b-textbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets.md).

# 14. Disjoint Sets

- [14.1 Introduction](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.1-introduction.md): 🚨 New Data Structure Alert 🚨: Disjoint Sets
- [14.2 Quick Find](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.2-quick-find.md): Keeping track of set membership...
- [14.3 Quick Union](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.3-quick-union.md)
- [14.4 Weighted Quick Union (WQU)](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.4-weighted-quick-union-wqu.md)
- [14.5 Weighted Quick Union with Path Compression](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.5-weighted-quick-union-with-path-compression.md): Weighted Quick Union is pretty good, but we can do even better!
- [14.6 Exercises](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.6-exercises.md)