class StudentGrader {
        public static void main(String arguments[]) {
		int[][] student = new int[6][6];
                int[] janice = { 90,85,85,75,70,95 };
                int[] mikey = { 95,85,85,70,75,90 };
                int[] nicki = { 85,80,85,95,100,100 };
                int[] bernice = { 80,90,90,80,85,95 };
                int[] ernest = { 75,45,80,95,90,90 };
                int[] bigMike = { 90,90,90,95,70,65 };
                student[0] = janice;
                student[1] = mikey;
                student[2] = nicki;
                student[3] = bernice;
                student[4] = ernest;
                student[5] = bigMike;
                int gradeSum = 0;
                int[] studentSum = new int[6];
                // Loop through the students
                for (int i = 0; i < 6; i++) {
                        System.out.println("Student #" + i);
                        studentSum[i] = 0;
                        // Loop through each student's grades
                        for (int j = 0; j < 6; j++) {
                                gradeSum = gradeSum + student[i][j];
                                studentSum[i] = studentSum[i] + student[i][j];
                        }
                        System.out.println("  Average grade: "
                                + studentSum[i] / 6);
                }
                System.out.println("\nAverage grade of all students: " +
                        gradeSum / 36);
	}
}