/*	This program asks the user to enter a score
	Then it will determine the user's grade

*
*/

import java.util.Scanner;

public class Grade
{
	public static void main(String[] args)
	{
		Scanner key = new Scanner(System.in);
		
		double grade;
		
		System.out.print("Enter your grade ");
		grade = key.nextDouble();
		
		if(grade >= 90 )
		{
			System.out.print("You got an A");
		}
		else if(grade >= 80)
		{
			System.out.print("You got a B");
		}
		else if(grade >= 70)
		{
			System.out.print("You got a C");
		}
		else if(grade >= 60)
		{
			System.out.print("You got a D");
		}
		else
		{
			System.out.print("You got a F");
		}
	}
}