a. Suppose we do not have path compression and union by size, what is the result if we union S and T? Suppose we have path compression, but we don't have union by size, what is the result if we union S and T? b. с. Suppose we have union by size, but we don't have path compression, what is the result if we union S and T? d. Suppose we have both path compression and union by size, what is the result if we union Q and W?

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
This question is about disjoint set.
A
В
D
E
F
G
H
J
K
M
N
P
Q
R
S
T
U
V
Y
Suppose we do not have path compression and union by size, what is the result if
а.
we union S and T?
b. Suppose we have path compression, but we don't have union by size, what is the
result if we union S and T?
C.
Suppose we have union by size, but we don't have path compression, what is the
result if we union S and T?
d.
Suppose we have both path compression and union by size, what is the result if we
union Q and W?
N
Transcribed Image Text:This question is about disjoint set. A В D E F G H J K M N P Q R S T U V Y Suppose we do not have path compression and union by size, what is the result if а. we union S and T? b. Suppose we have path compression, but we don't have union by size, what is the result if we union S and T? C. Suppose we have union by size, but we don't have path compression, what is the result if we union S and T? d. Suppose we have both path compression and union by size, what is the result if we union Q and W? N
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