Weiss, Data Structures and Algorithm Analysis in Java, Chapters 2-5, 6-6.4, 6.9, 7, 9-9.3, 9.5; class lecture notes; MapReduce paper.

Big O describes how an algorithm’s cost grows with input size. It is an upper bound that abstracts hardware and constants so you can compare designs, reason about scalability, and anticipate ...

Inspired by 30 seconds of code, this is a collection of reusable, tested, and copy-pasteable Java 21 compatible code snippets that you can understand in 30 seconds or less. If you're interested in ...

Sorting is one of the fundamental operations in computer science. Among the various sorting techniques, Insertion Sort is a simple yet efficient method for small datasets or nearly sorted data.