import java.lang.Integer;
import java.util.Scanner;

public class U2_L7_Activity_Two {

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        Integer x = null;
        Integer y = null;

        System.out.println(x + " " + y);
        System.out.println("Enter values:");
        x = scan.nextInt();
        y = scan.nextInt();

        Double avg = (double) (x + y) / 2;
        System.out.println("Average of " + x + " and " + y + " is " + avg);
    }
}