ProgBasics05while-Loop-P02graduation

import java.util.Scanner;

public class P02graduation {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String studentName = scanner.nextLine();
        int level = 1;

        double averageGrade = 0;
        while (level <= 12) {
            double currentGrade = Double.parseDouble(scanner.nextLine());

            if (currentGrade >= 4.0) {
                level++;
                averageGrade += currentGrade;
            }
        }
        averageGrade /=12;
        System.out.printf("%s graduated. Average grade: %.2f",
                studentName, averageGrade);

    }
}