CSE 326: Data Structures Priority Queues ± Binary Heaps 1 Recall Queues FIFO: First-In, First-Out Some contexts where this seems right? Some contexts where some things should…

Slide 1 1 CSE 326: Data Structures Priority Queues – Binary Heaps Slide 2 2 Recall Queues FIFO: First-In, First-Out Some contexts where this seems right? Some contexts…

Slide 1 6 8 9 11 13 11 Heap: A Special Kind of Tree 15 26 16 25 Slide 2 6 8 9 11 13 11 Heap Order Property At every node X, values in both subtrees (if any) are greater than…

Chapter 11 Heap Overview The heap is a special type of binary tree. It may be used either as a priority queue or as a tool for sorting. Learning Objectives Learn how the…

Heapsort Overview: Uses a heap as its data structure In-place sorting algorithm â memory efficient Time complexity â O(n log(n)) What is a Heap? A heap is also known as…

Heapsort Overview: Uses a heap as its data structure In-place sorting algorithm â memory efficient Time complexity â O(n log(n)) What is a Heap? A heap is also known as…