Queue Data Structure in Python | Code & Explanation

📌 Implement Queue in Python | Data Structures & Algorithms

🚀 In this tutorial, we’ll implement a Queue in Python from scratch! The Queue is a fundamental data structure that follows the FIFO (First In, First Out) principle and is widely used in real-world applications like task scheduling, caching, and breadth-first search (BFS).

🔹 What You’ll Learn in This Video:
✅ What is a Queue? (Concept + Real-World Examples)
✅ How Queue Works: Enqueue, Dequeue, Peek, and isEmpty Operations
✅ Implementing a Queue in Python using Lists & Classes
✅ Coding Interview Insights & Edge Cases

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