This repository contains Cracking the Coding Interview 6th edition problems and solutions in Rust. Problems are provided in the problems module with test cases so you can write your own solutions. Solutions are provided in the separate solutions module so you won't be influenced by the correct answers when approaching problems. Oftentimes, several alternate solutions are provided for various constraints. Note that this is supplementary material and the book is recommended for additional advice on interviewing, negotiation, and how to approach problems. The book also contains knowledge and design questions that don't translate well to this format.

To get started, open the file src/problems/_01_arrays_and_strings/_01_is_unique.rs. This corresponds to chapter 1.1 in the book. You will replace the impl for the Solution struct with your code. To run the tests for just this module, use cargo test _01_is_unique. If you are stuck, you can reference the solutions in src/solutions/_01_arrays_and_strings/_01_is_unique.rs. Happy coding!