12
 1378
 51202278
 989898989
 4
 7
 9
 6
 8
 12193721
 999999995
 999999999
 11
 999999996
 999999998
 3
 14
 15
 10
 999999994
 1000
 13781378
 5
 999999997
 1000000000
 13
 16
 0

6
 4
 4
 8
 6
 2
 8
 4
 6
 8
 2
 2
 2
 6
 4
 2
 4
 2
 4
 4
 6
 4
 8
 8
 6
 8
 6
 1

import java.io.*;
import java.lang.*;
import java.util.*;
 
public class Voting {
 
    public static void main (String [] args) {
        Scanner s=new Scanner(System.in);
        int n;
        n=s.nextInt();
        long m;
        m=(long)Math.pow(8, n);
        long rem;
        rem=m%10;
        System.out.println(rem);
        }}
