import java.util.*;

public class GroceryTab
{
	public static void main(String[] args)
	{
		Scanner keyboard = new Scanner(System.in);
		double[] tab = new double[10];
		int count = 0;
		String input;

		System.out.println("This program tally's the contents");
		System.out.println("of a shcpping cart......\n\n");
		System.out.print("Enter the price of the item or Q to quit: ");

		input = keyboard.next();

		while(!input.equalsIgnoreCase("Q"))
		{
			tab[count] = Double.parseDouble(input);
			count++;

			System.out.print("Enter the price of the item or Q to quit: ");
			input = keyboard.next();
		}

		double total = 0;
		for(int i=0; i < count; i++)
			total += tab[i];

		System.out.println("Your total is " + total);
	}
}