Review:
Queue Data Structure
overall review score: 4.5
⭐⭐⭐⭐⭐
score is between 0 and 5
A queue data structure is a type of abstract data structure that follows the First In First Out (FIFO) principle, where elements are inserted at the rear end and removed from the front end.
Key Features
- FIFO (First In First Out) ordering
- Enqueue operation to add elements to the rear end
- Dequeue operation to remove elements from the front end
Pros
- Efficient for modeling real-world scenarios like waiting lines
- Simple and easy to understand
- Useful for implementing algorithms like BFS (Breadth First Search)
Cons
- May require resizing if size exceeds initial capacity
- Not suitable for random access of elements