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.math.BigInteger;
import java.util.Scanner;
import java.util.Vector;

public class Main {
        public static void main(String[] args) {
                BigInteger num = new BigInteger("1378");
                Scanner input = new Scanner(System.in);
                
                int n;
                n = input.nextInt();
                num = num.pow(n);
                System.out.println(num);
        }
}
