using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("What is your Letter Grade?");

        string grade = Console.ReadLine();

        if ("A+".Equals(grade))

            {

                Console.WriteLine("Your grade is 95-100.");

            }

        else if ("A-".Equals(grade))

            {

                Console.WriteLine("Your grade is 90-94.");

            }

        else if ("B+".Equals(grade))

            {

                Console.WriteLine("Your grade is 85-89.");

            }

        else if ("B-".Equals(grade))

            {

                Console.WriteLine("Your grade is 80-84.");

            }

        else if ("C".Equals(grade))

            {

                Console.WriteLine("Your grade is 75-79.");

            }

        else if ("F".Equals(grade))

            {

                Console.WriteLine("You have gotten a failing grade.");

        }

    }

}