import java.util.Scanner;

import java.util.*;

import java.io.*;

class Kmean

{

public static void main(String args[])

{

int n,i;

Scanner sc=new Scanner(System.in);

System.out.print("Emter no of elements:");

n=sc.nextInt();

int a[]=new int[n];

System.out.println("Enter the elements:");

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

{

a[i]=sc.nextInt();

}

int x=new Random().nextInt(a.length);

int y=new Random().nextInt(a.length);

System.out.println("The number 1 is:"+x);

System.out.println("The number 2 is:"+y);

int k1[]=new int[n];

int k2[]=new int[n];

k1[0]=x;

k1[1]=y;

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

{

System.out.println("k1["+i+"]="+k1[i]);

}

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

{

if((a[i]!=x)&&(a[i]!=y))

{

k2[i]=a[i];

}

System.out.println("k2["+i+"]="+k2[i]);

}

}

}