// Basic node class for ModifiedHeap - stores int
// YOU SHOULD NOT MODIFY THIS
public class ModifiedHeapNode
{
    // making all members public for ease of programming
    public int   element;                 // The data in the node
    public ModifiedHeapNode left;         // Left child
    public ModifiedHeapNode right;        // Right child
    // notice every node keeps track of their height
    public int heapHeight;                // heap height

    // Constructors
    public ModifiedHeapNode(int x)
    {
        this(x, null, null );
    }

    public ModifiedHeapNode(int x, ModifiedHeapNode l, ModifiedHeapNode r)
    {
        element    = x;
        left       = l;
        right      = r;
        heapHeight = 0;
    }
}