Suppose we have an ArrayHeap that uses the array representation from class (also called "tree representation 3B" in lecture). Recall that in this representation that the leftmost item is unused.Consider a heap with the following underlying array:-8-29.1101012Suppose we perform an in-order traversal of the heap represented by this array. What will be the last value in the in-order traversal?O -8O 5O-2O 9O 8O 1O 10O 12

Heap Sort for decreasing order using min heap,heap sort for increasing order using max heap:-

Suppose we have an Arrayieap that uses the array representation from class (also called "tree representation 3B" Consider a heap with the following underlying array: -8 5 -2 9 8 01 10 10 12 Suppose we perform an in-order traversal of the heap represented by this array. What will be the last value in the in-orde -8 -2

Suppose we have an Arrayieap that uses the array representation from class (also called "tree representation 3B" Consider a heap with the following underlying array: -8 5 -2 9 8 01 10 10 12 Suppose we perform an in-order traversal of the heap represented by this array. What will be the last value in the in-orde -8 -2

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Heap Sort

A Heap is a type of data structure that is built on trees. It's a binary tree that's virtually complete. Except for the very bottom level, all levels of the tree must be filled in a heap. The last (bottom) level should be filled from left to right. The heap data structure is used for the efficient implementation of priority queues.Heap can be of two types:

Question

Suppose we have an ArrayHeap<int> that uses the array representation from class (also called "tree representation 3B" in lecture). Recall that in this representation that the leftmost item is unused.
Consider a heap with the following underlying array:
-8
-2
9.
1
10
10
12
Suppose we perform an in-order traversal of the heap represented by this array. What will be the last value in the in-order traversal?
O -8
O 5
O-2
O 9
O 8
O 1
O 10
O 12

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Suppose we have an ArrayHeap that uses the array representation from class (also called "tree representation 3B" in lecture). Recall that in this representation that the leftmost item is unused. Consider a heap with the following underlying array: | •| | 2|•| • | •| | -8 5 1 10 | 10 | 12 --- Suppose we are using our heap to represent a priority queue. If we call removeSmallest on the heap above, where will the 12 end up after removeSmallest has completed execution? Assume removeSmallest works as described in the lecture. By "completed execution", we mean the entire operation is done and the array again obeys our heap properties. O 12 will not move. O 12 will not be present in the heap. O In the root position previously occupied by a -8. O In a position previously occupied by a 5. O In a position previously occupied by a -2. O In a position previously occupied by a 9. O In a position previously occupied by a 8. O In a position previously occupied by a 0. O In a position previously…
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