This tutorial series is a beginner’s guide to data structures and algorithms in Java. You’ll learn: How to recognize and use array and list data structures in your Java programs.

Data structures and algorithms in Java, Part 2 introduced a variety of techniques for searching and sorting one-dimensional arrays, which are the simplest arrays. In this tutorial you’ll explore ...

February 11, 2014 The Numerical Algorithms Group (NAG) has just announced an update of more than 100 routines in the NAG Library for Java. This 24th release of what may be the largest collection of ...

Five factorial (or 5!) is: 1 x 2 x 3 x 4 x 5 = 120. Since these calculations use every integer in a series of numbers, factorial programs lend themselves well to Java training exercises, as they ...

The Java Serialization API provides a standard mechanism for developers to handle object serialization. In this tip, you will see how to serialize an object, and why serialization is sometimes ...

T H Cormen, C E Leiserson & R L Rivest, Introduction to Algorithms, MIT Press 1990 (or 2nd edn, 2001 or 3rd edn, 2009); R Sedgewick, K Wayne, Introduction to programming in Java, An interdisciplinary ...

Remove Java List duplicates through code The first two examples to solve this deduping problem use specialized Java components and APIs. However, it’s a fun exercise to just use the standard loop ...

Two innovations for improved security are being incorporated into the JDK as stable features without a preview. They extend Java with quantum-resistant algorithms standardized by NIST in FIPS 2023.

Basics of Java programming. The Euclidean algorithm. Time complexity of algorithms. Asymptotic notation. Heaps. Sorting. Recursive algorithms. Stacks and queues. Linked lists. Graphs. Breadth-first ...