// Page 079

import java.util.Scanner;
class Prog_6_6
{
	public static void main(String[] args)
	{
			Scanner input = new Scanner(System.in);
			String str;
			char letter;
			System.out.println("Input a letter (Q to quit): ");
			str = input.next();
			letter = str.charAt(0);
			while (letter != 'Q' && letter != 'q')
			{	System.out.println("Your letter: " + letter);
				System.out.println("Input a letter (Q to quit): ");
				str = input.next();
				letter = str.charAt(0);
			}
			System.out.println("Done.");
	}
}