Stacks | Computational Data Structure | 11th Computer - Ch 4 - Lec 2
Stacks in Python – LIFO Principle, Properties & Stack Operations (Push & Pop) | 1st Year Computer Science
📄 Description:
In this video, we cover Stacks from 11th Class Computer Science – Chapter 4: Computational Structures in detail.
You will learn:
✅ What is a Stack and how it works
✅ LIFO (Last-In, First-Out) principle explained with examples
✅ Properties of a Stack – LIFO, Single Access Point, Order Preservation, Size Flexibility, and Sequential Access
✅ Stack Operations – Push (add item) and Pop (remove item)
✅ Implementation of Stack in Python using list append() and pop() methods
✅ Real-life example of a stack (stack of books)
✅ Python code example to create, add, and remove items from a stack
💡 Example Covered:
We create a stack of books in Python, push three books to it, and then pop the top book — demonstrating Last-In, First-Out behavior.
📚 This lesson is perfect for:
1️⃣ 1st Year Computer Science Students
2️⃣ Beginners learning Python Data Structures
3️⃣ Anyone preparing for programming exams
📌 For Better Understanding, Watch all Playlists with Sequence:
Chapter 1: Introduction to Software Development
• Software Development | SDLC Stages | 11th ...
Chapter 2: Python Programming
• Introduction to Python Programming | 11th ...
Chapter 3: Algorithms and Problem Solving
• Understanding Computational Problems | 11t...
Chapter 4: Computational Structures
• Lists | Computational Data Structure | 11t...
Chapter 5: Data Analytics
• Measures of Central Tendency | Data Analyt...
Chapter 6: Emerging Technologies
• Future trends and Innovations | Evolving t...
Chapter 7: Legal & Ethical Aspects of Computing System
• Understanding Terms of Use | 11th Computer...
Chapter 8: Online Research and Digital Literacy
• Understanding Intellectual Property | 11th...
Chapter 9: Entrepreneurship in Digital Age
• Design Thinking and Business Solutions | 1...
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