using System;

namespace Example75
{
	/// <summary>
	/// Summary description for Class1.
	/// </summary>
	class Class1
	{
		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main(string[] args)
		{
			double[] prices = { 12.23, 3.68, 34.99, 8.87, 63.99 };

			Console.WriteLine("The sum is {0:C}", Sum(prices, 0, prices.Length));

		}

		public static double Sum(double[] p, int start, int end)
		{
			if (start < end)
			{
				return p[start] + Sum(p, start + 1, end);
			}
			else
				return 0.0;
		}
	}
}