GraduatePt2

import java.util.Scanner;

public class P03_GraduatePt2 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String name = scanner.nextLine();

        int count = 1;
        double sum = 0;
        int countFails = 0;
        while (count <= 12) {

            double grade = Double.parseDouble(scanner.nextLine());
            if (grade >= 4) {
                sum += grade;
                count++;
            } else {
                countFails++;
            }
            if (countFails >= 1) {
                System.out.printf("%s has been excluded at %d grade", name, count);
                return;
            }
        }

        double result = sum / 12;
        System.out.printf("%s graduated. Average grade: %.2f", name, result);

    }
}