Program to illustrate Bubble sort in c++

 Program to illustrate Bubble sort Program in oops

#include<iostream.h>
#include<conio.h>
class Bubblesort
{
public:
  int a[10],i,j,temp,n;
public:
  void getdata();
  void sort();
  void display();
};
void Bubblesort::getdata()
{
cout<<"Enter the size"<<endl;
cin>>n;
cout<<"Enter the elements"<<endl;
for(i=0;i<n;i++)
cin>>a[i];
}
void Bubblesort::sort()
{
for(i=0;i<n;i++)
{
  for(j=0;j<n-i;j++)
  {
    if(a[j]>a[j+1])
     {
      temp=a[j];
      a[j]=a[j+1];
      a[j+1]=temp;
     }
   }
 }
 }
 void Bubblesort::display()
 {
   cout<<"Elements after sorting"<<endl;
   for(i=0;i<n;i++)
   cout<<"   "<<a[i];
 }
 void main()
 {
   Bubblesort b;
   clrscr();
   b.getdata();
   b.sort();
   b.display();
   getch();
 }

//Bubblesort with Address -- Array -- Data -- Location

#include<iostream.h>

#include<conio.h>

class Bubblesort

{

public:

  int a[10],i,j,temp,n;

public:

  void getdata();

  void sort();

  void display();

};

void Bubblesort::getdata()

{

cout<<"Enter the size"<<endl;

cin>>n;

cout<<"Enter the elements"<<endl;

for(i=0;i<n;i++)

cin>>a[i];

cout<< "Elements before sorting:";

for(i=0;i<n;i++)

 {

 cout<<"\n\tAddress :"<<&a[i]<<"\tArray :"<<"a["<<i<<"]"<<"\tData :"<<a[i]<<"\tLocation :"<<i+1;

 cout<<"\n";

 }

}

void Bubblesort::sort()

{

for(i=0;i<n;i++)

{

  for(j=0;j<n-i;j++)

  {

    if(a[j]>a[j+1])

     {

      temp=a[j];

      a[j]=a[j+1];

      a[j+1]=temp;

     }

   }

 }

}

 void Bubblesort::display()

 {

 cout<< "Elements after sorting:";

 for(i=0;i<n;i++)

 {

  cout<<"\n\tAddress :"<<&a[i]<<"\tArray :"<<"a["<<i<<"]"<<"\tData :"<<a[i]<<"\t Location :"<<i+1;

  cout<<"\n";

 }

}

void main()

 {

   Bubblesort b;

   clrscr();

   b.getdata();

   b.sort();

   b.display();

   getch();

 }

Output:

Bubble sort animation video link:

https://www.youtube.com/watch?v=Bi8xZLuydWY