08. Graduation

package WhileLoop;

import java.util.Scanner;

public class P08Graduation {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String name = scanner.nextLine();

        int countGrades = 1;
        int countGradesLessThan4 = 0;
        double sumGrades = 0;

        while (countGrades <= 12){
            double currentGrade = Double.parseDouble(scanner.nextLine());

            if(currentGrade >= 4){
                sumGrades += currentGrade;
                countGrades++;
            }else {
                countGradesLessThan4 ++;

            }

            if(countGradesLessThan4 == 2){
                break;
            }

        }

        if (countGradesLessThan4 == 2){
            System.out.printf("%s has been excluded at %d grade", name, countGrades);
        }else {
            double averageGrade = sumGrades / 12;
            System.out.printf("%s graduated. Average grade: %.2f", name, averageGrade);
        }



    }
}