B 2.2.4 Queues Python
This section introduces the queue data structure, which operates on the FIFO principle (like a line at a store!). We'll explore key operations (enqueue, dequeue, front, isEmpty), their efficiency, and how to choose the right queue implementation for different scenarios. A queue is a fundamental linear data structure in computer science. Its defining principle is FIFO, which stands for "First-In, First-Out." This...