public class Demo
{

    public static void main(String[] args)
    {
        Integer[] list = {6, 3, 8, 2, 5, 1, 7, 4};  

        Integer[] H = new Integer[list.length];

	System.out.println("\nInput:");
        for (int i = 0; i < list.length; i++)
            System.out.print(list[i] + " ");
        System.out.println("\n");
        
        MergeSort.sort(list, H);

	System.out.println("\nResult:");
        for (int i = 0; i < list.length; i++)
            System.out.print(list[i] + " ");
        System.out.println();
    }

}