Selection sort in c++

#include<iostream.h>

#include<conio.h>

#include<iomanip.h>

class selectionsort

{

 public:

int a[33],i,j,n,min,temp;

 public:

void getdata();

void sort();

void display();

};

void selectionsort::getdata()

{

 cout<<"Enter the size :"<<ends;

 cin>>n;

 for(i=0;i<n;i++)

  {

  cout<<"Enter the Element a["<<i<<"] :"<<ends;

  cin>>a[i];

  }

}

void selectionsort::sort()

{

  temp=0;

  for(i=0;i<n;i++)

    {

     min=i;

     for(j=i+1;j<n;j++)

      {

if(a[j]<a[min])

{

min=j;

}

      }

      temp=a[i];

      a[i]=a[min];

      a[min]=temp;

     cout<<"\n Pass"<<ends<<i+1<<ends<<"value that is to swap"<<ends<<temp<<ends<<"with minimum value"<<setw(5)<<a[i];

    }

}

void selectionsort::display()

{

    cout<<"\n Sorted Array elements :";

    for(i=0;i<n;i++)

     {

     cout<<a[i]<<" ";

     }

    for(i=0;i<n;i++)

    {

     cout<<"\nAddress:"<< &a[i] <<"\tArray:"<<"a["<<i<<"]"<<"\tData:"<<a[i]<<"\tLocation or Position:"<<i+1;

    }

}

void main()

{

selectionsort ss;

clrscr();

ss.getdata();

ss.sort();

ss.display();

getch();

}

Output:

Selection sort animation video link:

https://www.youtube.com/watch?v=g-PGLbMth_g