public class C0167_Intermediate {

    private static Library lib = new Library();

    public static void main(String[] args) {
        //Get an array of students and sort them
        Student[] students = sortStudents(readFromFile());
        //Output the sorted students
        outputStudents(students);
    }

    private static Student[] sortStudents(Student[] s){
        Student j = null;
        boolean flag = true;
        while(flag){
            flag = false;
            for(int i = 0; i < s.length-1; i++){
                if(s[i].getAverage() < s[i+1].getAverage()){
                    j = s[i];
                    s[i] = s[i+1];
                    s[i+1] = j;
                    flag = true;
                }
            }
        }
        return s;
    }

    private static void outputStudents(Student[] s){
        for(int i = 0; i < s.length; i++){
            System.out.print(" " + s[i].getName() + getSpacing(s[i].getName()) + s[i].getLastName() + getSpacing(s[i].getLastName()));
            System.out.print(" (" + s[i].getAverage() + "%) " + " (" + s[i].getGrade() + ") ");
            for(int j = 0; j < 5; j++)  System.out.print(s[i].getGradeAt(j) + getNumberSpacing(s[i].getGradeAt(j)));
            System.out.println("");
        }
    }

    private static String getNumberSpacing(int num){
        if((num + "").length() == 2)    return "   ";
        else if((num + "").length() == 3)   return "  ";
        else return " ";
    }

    private static String getSpacing(String t){
        String s = "";
        for(int i = 0; i < 10-t.length(); i++){
            s+= " ";
        }
        return s;
    }

    private static Student[] readFromFile(){
        String[] lines = lib.readFromFile("Grades");
        Student[] students = new Student[lines.length];
        String[] line;
        int[] tempGrades;
        for(int i = 0; i < lines.length; i++){
            line = lines[i].split(" ");
            tempGrades = new int[5];
            for(int j = 0; j < tempGrades.length; j++)      tempGrades[j] = Integer.parseInt(line[j+2]);
            students[i] = (new Student(line[0], line[1], tempGrades));
        }
        return students;
    }
}

class Student {
    private String name;
    private String lastName;
    private int[] grades;
    private static Library lib = new Library();

    public Student(String name, String lastName, int[] grades){
        this.name = name;
        this.lastName = lastName;
        this.grades = grades;
        grades = lib.sort(grades);
    }

    public String getName() {
        return name;
    }

    public String getLastName() {
        return lastName;
    }

    public int getGradeAt(int j){
        return grades[j];
    }

    public String getGrade(){
        int avg = getAverage();
        if(avg >= 90)   return "A ";
        else if(avg >= 80){
            if(avg >= 87)   return "B+";
            if(avg <= 83)   return "B-";
            else return "B ";
        } else if(avg >= 70){
            if(avg >= 77)   return "C+";
            if(avg <= 73)   return "C-";
            else return "C ";
        } else if(avg >= 60){
            if(avg >= 67)   return "D+";
            if(avg <= 63)   return "D-";
            else return "D ";
        } else return "F ";
    }

    public int getAverage(){
        int avg = 0;
        for(int i = 0; i < grades.length; i++)  avg+=grades[i];
        return (int) Math.ceil(avg/grades.length + 0.0);
    }
}