Stack Implementation in Python | Data Structure | Class 12
Stack Implementation in Python | Data Structure | Class 12
In this video, you’ll learn how to implement a Stack in Python using a List, one of the most fundamental data structures in Python. We’ll cover everything you need to know about stacks—including push(), pop(), peek(), size(), and empty() operations—all implemented using simple and clean Python code.
Whether you're preparing for coding interviews, learning DSA in Python, or brushing up on Python basics, this tutorial will help you understand how a stack works internally and how to implement it efficiently using a Python list.
What You Will Learn:
What is a Stack in data structures
Understanding LIFO (Last In First Out) principle
Stack implementation in Python using list
How to write push operation in Python
How to write pop operation in Python
How to implement peek() and isEmpty() functions
Complete Python stack program
Real-world use cases of stack in programming
Python list as a dynamic array
Data Structures and Algorithms (DSA) in Python basics
Timestamp:
00:00 - Introduction
00:08 - Data Structure
00:31 - Stack
03:12 - Operations in Stack
09:00 - Solving Push Problem
13:13 - Solving Pop Problem
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