/*
 * C# Program to Read a Grade & Display the Equivalent Description
 */
using System;
using System.IO;
class program
{
    public static void Main()
    {
        char grade;
        Console.WriteLine("Enter the Grade in UpperCase \n");
        grade = Convert.ToChar(Console.ReadLine());
        switch (grade)
            {
            case 'S':
                Console.WriteLine(" SUPER");
                break;
            case 'A':
                Console.WriteLine(" VERY GOOD");
                break;
            case 'B':
                Console.WriteLine(" FAIR");
                break;
            case 'Y':
                Console.WriteLine(" ABSENT");
                break;
            case 'F':
                Console.WriteLine(" FAIL");
                break;
            default:
                Console.WriteLine("ERROR IN GRADE \n");
                break;
                Console.ReadLine();
            }
    }
}

/*
Enter the Grade in UpperCase
A
 VERY GOOD