import java.util.Scanner;

public class Average {

    public static void main(String[] args) {

        Scanner input = new Scanner(System.in);

        double total = 0;
        int count = 0;

        System.out.println("Enter a sequence of integers");

        while ( input.hasNextInt() ) {
            total += input.nextInt();
            count++;
        }

        System.out.println("Average: " + (total/count));

    }

}