# Page Not Found The URL `files/9QTo4XhhQPNCBkogFvMd` does not exist. This page may have been moved, renamed, or deleted. ## Suggested Pages You may be looking for one of the following: - [14.2 Quick Find](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.2-quick-find.md) - [14.3 Quick Union](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.3-quick-union.md) - [29.1 The Sorting Problem](https://cs61b-2.gitbook.io/cs61b-textbook/29.-basic-sorts/29.1-the-sorting-problem.md) - [14.4 Weighted Quick Union (WQU)](https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.4-weighted-quick-union-wqu.md) - [39.2 Optimal Compression, Kolmogorov Complexity](https://cs61b-2.gitbook.io/cs61b-textbook/39.-compression-complexity-p-np/39.2-optimal-compression-kolmogorov-complexity.md) ## How to find the correct page If the exact page cannot be found, you can still retrieve the information using the documentation query interface. ### Option 1 — Ask a question (recommended) Perform an HTTP GET request on the documentation index with the `ask` parameter: ``` GET https://cs61b-2.gitbook.io/cs61b-textbook/14.-disjoint-sets/14.2-quick-find.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. ### Option 2 — Browse the documentation index Full index: https://cs61b-2.gitbook.io/cs61b-textbook/sitemap.md Use this to discover valid page paths or navigate the documentation structure. ### Option 3 — Retrieve the full documentation corpus Full export: https://cs61b-2.gitbook.io/cs61b-textbook/llms-full.txt Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive. ## Tips for requesting documentation Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/cs61b-textbook/14.-disjoint-sets/14.2-quick-find.md`). You may also use `Accept: text/markdown` header for content negotiation.