The close relative of the LIFO stack is the FIFO - First In First Out stack - also known as the Queue because it mimics the behaviour of a queue in the real world. That is you store an item on the ...

Understand the concepts of stacks and queues. Explain stack and queue operations. Compare LIFO and FIFO structures. Apply stacks and queues in problem-solving. Evaluate their uses in computer science.

Useful for GCSE Computer Science, A Level Computer Science, data structures, algorithms, programming lessons and revision. A4 digital poster suitable for classroom displays and student revision.

*Note: This course description is only applicable for the Computer Science Post-Baccalaureate program. Additionally, students must always refer to course syllabus for the most up to date information.

Java programmers use data structures to store and organize data, and we use algorithms to manipulate the data in those structures. The more you understand about data structures and algorithms, and how ...

Stacks, queues and deques are the most basic of the slightly more advanced data structures you will meet. The good news is that they are very, very easy to implement in JavaScript. JavaScript has a ...