Implement a computer program using a classic algorithm : Recursion mini-project 1 - Countdown timer

The video tutorial covers two linear data structures: stacks and queues. It explains their operations, principles, and how they can be implemented using linked lists. Stacks operate on a Last In First Out (LIFO) basis, with operations like push, pop, and peek. Queues operate on a First In First Out (FIFO) basis, requiring tracking of both head and tail. The tutorial includes code implementations for both structures, demonstrating their functionality and efficiency.

What new insight or understanding did you gain from this video?