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.

Algorithms are step-by-step plans for solving problems. Algorithms can be designed using pseudocode and flow diagrams. Part of Computer Science Computational thinking, algorithms and programming.

Algorithms are one of the four cornerstones of Computer Science. An algorithm is a plan, a set of step-by-step instructions to solve a problem. If you can tie shoelaces, make a cup of tea, get ...