7. Draw the result of applying R-B Tree Insertion to insert 31 in the following red-black tree. (You may represent black nodes as nodes with double circles, and red nodes as nodes with dashed circles.) Indicate which nodes are red or black in your drawing. Be sure that the resulting tree satisfies all the invariants of a red-black tree. Show your work, i.e., show the effect of each step of the insertion procedure on the tree. 20 (30 35 38 (40 45

7. Draw the result of applying R-B Tree Insertion to insert 31 in the following red-black tree. (You may represent black nodes as nodes with double circles, and red nodes as nodes with dashed circles.) Indicate which nodes are red or black in your drawing. Be sure that the resulting tree satisfies all the invariants of a red-black tree. Show your work, i.e., show the effect of each step of the insertion procedure on the tree. 20 (30 35 38 (40 45

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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Question

Please show steps clearly

7. Draw the result of applying R-B Tree Insertion to insert 31 in the following red-black tree. (You may
represent black nodes as nodes with double circles, and red nodes as nodes with dashed circles.) Indicate
which nodes are red or black in your drawing. Be sure that the resulting tree satisfies all the invariants
of a red-black tree. Show your work, i.e., show the effect of each step of the insertion procedure on the
tree.
20
(30
35
38
40
45

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