//recursive, to find the sum of all elements in an array

public class eg39_RangeSum
{
	public static void main(String[] args)
	{
		int[] numbers = {0,1,2,3,4,5,6,7,8,9};
		int mystart = 1;
		int myend = 5;
		
		System.out.println("The sum of elements "+mystart+" through "+myend+" is " +rangeSum(numbers, mystart, myend));
	}

	public static int rangeSum(int[] array, int start, int end)
	{
		System.out.println ("now start = " + start + "; end = "+end);
		if (start > end)
			return 0;
		else
			return array[start] + rangeSum(array, start+1, end);
	}

}