static E extends Comparable>int partition(E[] A, int l, int r, E pivot) {2728293031323334353637383940do {// Move bounds inward until they meetwhile (A[++1].compareTo(pivot)<0);while ((r!=0) && (A[--r].compareTo(pivot)>0));DSutil.swap(A, 1, r);} while (1 < r);DSutil.swap(A, 1, r);return 1;}// Swap out-of-place values// Stop when they cross// Reverse last, wasted swap// Return first position in right partition2.3(2.3.1)Produce a CFG of the partition function. Leverage the tablebased def-use pair approach in Question 1, and produce the table below forvariable pivot.node idcu(v,i)dpu(v,i)

It is defined as context-free grammar. It is is a formal grammar which is used to generate all…

Answered: 40 } (2.3.1)Produce a CFG of the…

40 } (2.3.1)Produce a CFG of the partition function. Leverage the table based def-use pair approach in Question 1, and produce the table below for 2.3 variable pivot. node i deu(y i) dnu(y i)

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

Operations of Linked List

A linked lists are one of the most widely used and effective data structures, with applications in every programming language, including C, C++, Python, Java, and C#.

Question

static E extends Comparable<? super E>>
int partition(E[] A, int l, int r, E pivot) {
27
28
29
30
31
32
33
34
35
36
37
38
39
40
do {// Move bounds inward until they meet
while (A[++1].compareTo(pivot)<0);
while ((r!=0) && (A[--r].compareTo(pivot)>0));
DSutil.swap(A, 1, r);
} while (1 < r);
DSutil.swap(A, 1, r);
return 1;
}
// Swap out-of-place values
// Stop when they cross
// Reverse last, wasted swap
// Return first position in right partition
2.3
(2.3.1)Produce a CFG of the partition function. Leverage the table
based def-use pair approach in Question 1, and produce the table below for
variable pivot.
node i
dcu(v,i)
dpu(v,i)

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