Stack (Implementation)
How is Stack implemented in Java? What are some of the main methods that each stack have? That is what we are going to cover in this lesson.
We'll cover the following...
Introduction
Every programming language comes with the basic functionality of Stack. In Java, you can use the pre-built class of Stack by importing it to your program. However, you can manually implement a stack and extend its functionality for your use.
Stacks can either be implemented using arrays or linked lists. It has yet to be concluded which implementation is more efficient, as both data structures offer different variations of Stack. However, stacks are generally implemented using arrays because it takes less space; we don’t ...