What is a Stack?
Explore the fundamentals of the stack data structure, including its LIFO behavior and key operations like push and pop. Understand how stacks support applications like undo functions and complex algorithms, and how they are implemented in C++ to efficiently manage data.
We'll cover the following...
We'll cover the following...
Introduction #
We are all familiar with the famous Undo option which exists in almost all popular applications. Ever wondered how that works? Well, you store the previous states of your work (which are limited to a specific number), in the memory in such an order that the last one appears first. You can’t really do this with simple arrays very efficiently for reasons we will explore in the coming chapters. ...