public class SumPrices {
public static double Sum(double[] p, int start, int end) {
if (start < end)
return p[start] + Sum(p,start+1,end);
else return 0;
}
public static void Main() {
double[] prices = {1.3, 13.68, 314.919, 82.827, 363.949};
System.Console.WriteLine("The sum is {0:C}", Sum(prices,0,prices.Length));
}
}