Stack and Queue
Explore the concepts of stack and queue data structures in Python. Learn how stacks use LIFO with push and pop methods, while queues utilize FIFO logic with the deque class for optimized performance. This lesson helps you understand their operations and practical implementations.
We'll cover the following...
We'll cover the following...
A data structure refers to an arrangement of data in memory. Popular data structures include stacks, queues, trees, graphs, and maps.
Stack data structure
A stack is a Last-in, First-out (LIFO) list, i.e., the last element that is added to the list is the first element that is ...