namespace fff
{
    using System;
    class Program
    {
        public static void Main()
        {
            string name = string.Empty;

            while ((name = Console.ReadLine()) != "END")
            {
                int yearInSchool = 0;
                int counter = 0;
                double sum = 0;
                bool isStuding = false;
                for (int i = 1; i <= 12; i++)
                {
                    double grade = double.Parse(Console.ReadLine());

                    if (grade < 4.00)
                    {
                        counter++;
                        isStuding = false;
                        if (counter == 2)
                        {
                            yearInSchool++;
                            i--;
                            break;
                        }
                    }
                    else
                    {
                        yearInSchool++;
                        sum += grade;
                        if (yearInSchool == 12)
                        {
                            isStuding = true;
                            break;
                        }
                    }
                }
                double averageGrade = sum / 12;
                if (isStuding)
                {
                    Console.WriteLine($"{name} graduated. Average grade: {averageGrade:f2}");
                }
                else
                {
                    Console.WriteLine($"{name} has been excluded at {yearInSchool} grade");
                }
            }
        }
    }
}