Write a program that creates three identical arrays,list1,list2,
and
list3, of 5000 elements. The program then sortslist1using bubble
sort,
list2using selection sort, andlist3using insertion sort, and
outputs
the number of comparisons and item assignments made by each
sorting
algorithm.
Submit a screen shot testing with 20 numbers, 500 numbers, 1000
numbers. Show the output of the arrays of 20 so you can see they
are in order. please use c++
//C++ code
#include<iostream>
#include<stdlib.h>
#include<time.h>
using namespace std;
void selectionSort(int a[],int n , int &comp , int
&assign){
int min;
for(int i=0;i<n-1;i++){
min=i;
for(int j=i+1;j<n;j++){
if(a[j]<a[min])min=j;
comp++;
}
if(min!=i){
int
temp=a[i];
a[i]=a[min];
a[min]=temp;
assign+=3;
}
}
}
void bubbleSort(int a[],int n, int &comp , int
&assign){
for(int i=n-1;i>=0;i--){
for(int j=0;j<i;j++){
if(a[j]>a[j+1]){
int temp=a[j];
a[j]=a[j+1];
a[j+1]=temp;
assign+=3;
}
comp++;
}
}
}
void insertionSort(int a[],int n, int &comp , int
&assign){
for(int i=1;i<n;i++){
int j=i-1,val=a[i];
assign++;
while(j>=0 &&
a[j]>val){
comp++;
a[j+1]=a[j];
assign++;
j--;
}
a[++j]=val;
assign++;
}
}
int main(){
int size = 5000 ;
int num , comparison , assign;
int list1[size] , list2[size],list3[size];
srand(time(NULL));
for(int i=0;i<size;i++){
num = rand()%size;
list1[i] = num;
list2[i] = num;
list3[i] = num;
}
comparison = 0;
assign = 0;
bubbleSort(list1 , size , comparison , assign);
cout<<"Sorting List1 using Bubble sort\n";
cout<<"Number of comparisons:
"<<comparison<<endl;
cout<<"Number of assignments:
"<<assign<<endl;
comparison = 0;
assign = 0;
selectionSort(list2 , size , comparison ,
assign);
cout<<"\nSorting List2 using Selection
sort\n";
cout<<"Number of comparisons:
"<<comparison<<endl;
cout<<"Number of assignments:
"<<assign<<endl;
comparison = 0;
assign = 0;
insertionSort(list3 , size , comparison ,
assign);
cout<<"\nSorting List3 using Insertion
sort\n";
cout<<"Number of comparisons:
"<<comparison<<endl;
cout<<"Number of assignments:
"<<assign<<endl;
return 0;
}
Write a program that creates three identical arrays,list1,list2, and list3, of 5000 elements. The program then...
Write a program that creates three identical arrays, list1, list2, and list3, of 5000 elements. The program then sorts list1 using bubble sort, list2 using selection sort, and list3 using insertion sort and outputs the number of comparisons and item assignments made by each sorting algorithm Note: (Complete Programming Exercise #15 on page 1345. Submit a screen shot testing with 20 numbers, 500 numbers, 1,000 numbers. Show the output of the arrays of 20 so you can see they are...
Problem Statement 4Write a program that creates three identical arrays, list1, list2, and list3 of 5000 elements. The program then sorts list1 using bubble sort, list2 using selection sort, and list3 using insertion sort and outputs the number of comparisons and item assignments made by each sorting algorithm.
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