Representation of Binary Heap
A Binary Heap is a Complete Binary Tree. A binary heap is typically represented as an array.
- The root element will be at Arr[0].
- The below table shows indices of other nodes for the ith node, i.e., Arr[i]:
Arr[(i-1)/2] | Returns the parent node |
Arr[(2*i)+1] | Returns the left child node |
Arr[(2*i)+2] | Returns the right child node |
Binary Heap Notes for GATE Exam [2024]Time Complexity of building a heap:
In the GATE Exam, understanding binary heaps is like having a secret weapon. Questions might ask you to pick the right tool for a job, and heaps are often the superheroes of quick and efficient data organization.
Table of Content
- Introduction to Heap:
- Types of heaps:
- Representation of Binary Heap:
- Operations on Binary Heaps:
- Advantages of Heap Data Structure:
- Disadvantages of Heap Data Structure:
- Previously Asked GATE Questions on Binary Heap