/*
 * T01n07.java -- Just a rewrite of T01n06.java with the deeply-nested
 * IF statement structure replaced with a much cleaner switch() statement.
 *
 * Question:  How would you change this program to
 *            accept the lower-case versions of the legal letter grades?
 */

import java.util.*;

public class T01n07
{
    public static void main (String [] args)
    {
        char grade;  // A student's letter grade (A, B, C, D, or E)

        Scanner keyboard = new Scanner (System.in);

        System.out.print("Enter your letter grade and I'll print an "
                       + "encouraging message : ");

        grade = keyboard.nextLine().charAt(0);

        switch (grade) {
            case 'A': System.out.println("You don't need encouragement!");
                      break;
            case 'B': System.out.println("You did very well!");
                      break;
            case 'C': System.out.println("You're pleasingly average!");
                      break;
            case 'D': System.out.println("At least you didn't fail!");
                      break;
            case 'E': System.out.println("Try again next semester!");
                      break;
            default:  System.out.println("That's not a legal letter grade!");
        }
    }

}