Question b T [40 10 20 80 60 5 50 55] Given an array T, draw diagram that shows how partition function is implemented using partition (T,0,7).
Question b T [40 10 20 80 60 5 50 55] Given an array T, draw diagram that shows how partition function is implemented using partition (T,0,7).
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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quick sort
![Question b
T [40 10 20 80 60 5 50 55]
Given an array T, draw diagram that
shows how partition function is
implemented using partition (T,0,7).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F487b41ac-8d53-4487-bacb-131d4dcfcb5c%2F3514b1a8-0c5a-4131-b69c-1c2d754f1e2b%2Fhnjjzi_processed.png&w=3840&q=75)
Transcribed Image Text:Question b
T [40 10 20 80 60 5 50 55]
Given an array T, draw diagram that
shows how partition function is
implemented using partition (T,0,7).
![|// Program 5.15
// Quick Sort function
int partition(int T[], int first,int last)
{ int pivot, temp;
int loop, cutPoint, bottom, top;
pivot=T[first];
bottom=first; top= last;
loop=1; //always TRUE
while (loop) {
while (T(top]>pivot)
while (T[top]>pivot)
{ top--;
}
{ top--;
}
while(T[bottom]<pivot)
while(T[bottom]<pivot)
{ bottom++;
if (bottom<top) {
temp=T[bottom];
T[bottom]=T[top];
T[top]=temp;
{ bottom++;
}
}
else {
loop=0;
Explain the purpose of the
following loops in the
function partition.
cutPoint = top;
}
}//end while
return cutPoint;
void quickSort(dataType arrayT[],int first,int last)
{
int cut;
if (first<last){
cut = partition(T, first,last);
quickSort(T, first,cut);
quickSort (T, cut+1, last);
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F487b41ac-8d53-4487-bacb-131d4dcfcb5c%2F3514b1a8-0c5a-4131-b69c-1c2d754f1e2b%2F4p30ikd_processed.png&w=3840&q=75)
Transcribed Image Text:|// Program 5.15
// Quick Sort function
int partition(int T[], int first,int last)
{ int pivot, temp;
int loop, cutPoint, bottom, top;
pivot=T[first];
bottom=first; top= last;
loop=1; //always TRUE
while (loop) {
while (T(top]>pivot)
while (T[top]>pivot)
{ top--;
}
{ top--;
}
while(T[bottom]<pivot)
while(T[bottom]<pivot)
{ bottom++;
if (bottom<top) {
temp=T[bottom];
T[bottom]=T[top];
T[top]=temp;
{ bottom++;
}
}
else {
loop=0;
Explain the purpose of the
following loops in the
function partition.
cutPoint = top;
}
}//end while
return cutPoint;
void quickSort(dataType arrayT[],int first,int last)
{
int cut;
if (first<last){
cut = partition(T, first,last);
quickSort(T, first,cut);
quickSort (T, cut+1, last);
}
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