Key: 2 Priority: 0.24 Key: 5 Priority: 0.31 Key: 8 Priority: 0.15 Key: 10 Priority: 0.87 Key: 12 Priority: 0.41 Key: 15 Priority: 0.85 Key: 85 Priority: 0.10 Given the treap above, without the insert, delete the node with key 5 priority 0.31 and perform the necessary rotations to fix the treap. Show each rotation that is made on the way to the final treap Please read carefully an be sure in your explanation. I've gotten conflicting answers from experts and some that even still include key 5 after supposedly working through the problem. think it should be as simple as removing key 5 and then shifting key 2 to its place, but I could be wrong.

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
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Key: 2
Priority: 0.24
Key: 5
Priority: 0.31
Key: 8
Priority: 0.15
Key: 10
Priority: 0.87
Key: 12
Priority: 0.41
Key: 15
Priority: 0.85
Key: 85
Priority: 0.10
Given the treap above, without the insert, delete the node with key 5 priority
0.31 and perform the necessary rotations to fix the treap. Show each
rotation that is made on the way to the final treap
Please read carefully an be sure in your explanation. I've gotten conflicting
answers from experts and some that even still include key 5 after
supposedly working through the problem.
I think it should be as simple as removing key 5 and then shifting key 2 to its
place, but I could be wrong.
Transcribed Image Text:Key: 2 Priority: 0.24 Key: 5 Priority: 0.31 Key: 8 Priority: 0.15 Key: 10 Priority: 0.87 Key: 12 Priority: 0.41 Key: 15 Priority: 0.85 Key: 85 Priority: 0.10 Given the treap above, without the insert, delete the node with key 5 priority 0.31 and perform the necessary rotations to fix the treap. Show each rotation that is made on the way to the final treap Please read carefully an be sure in your explanation. I've gotten conflicting answers from experts and some that even still include key 5 after supposedly working through the problem. I think it should be as simple as removing key 5 and then shifting key 2 to its place, but I could be wrong.
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