#google-interview

Stacks are a fundamental data structure that are widely used in computer science and software engineering. In this article, we discussed how stacks follow the Last In First Out (LIFO) principle and how they can be implemented in Python using the list data

# Introduction to Stack A stack is a fundamental data structure that is widely used in computer science and software engineering. It is a linear data structure that follows the Last In First Out (LIFO) principle, where the last element added to the stack is the first one to be removed. This principle is also known as “Last In, First Out” (LIFO) and is the basis of the stack’s behavior. #…