The data structure's priority queue is an extension of the "regular" queue. It's a generic data type that holds a collection of objects. It's similar to a "regular" queue, only the dequeuing parts are prioritized. The priority order removes the items with the highest priority from the queue first.
It's an abstract data type that allows you to keep track of your dataset. The “normal” queue follows the first-in-first-out arrangement. It dequeues elements in the same sequence as when the insertion operation was performed.
In this “Priority Queues – Data Structure and Algorithms” you will learn about the following topics:
- Introduction of Priority Queue
- Characteristics of a Priority Queue
- Types of Priority Queue
- Ascending Order Priority Queue, Descending Order Priority Queue
- Representation of Priority Queue
- Applications of Priority Queue
- Implementation of Priority Queue
- Binary Heap
- Types of Heap
- Max Heap, Min Heap
- D-ary Heap or D-Heap
- Leftist Heap or Leftist Tree
- Bias, S-value, Merging Height Biased Leftist Trees
- Initializing A Height Biased Leftist Tree
- Skew Heaps
- Operations in Skew Heaps
- Merging Two Heaps, Adding Values, Removing Values
- Binomial Queues
- Properties of Binomial Queue
- Operations in Binomial Queue
- Merge, Insertion, DeleteMin
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