public EquationSolution()
{
expOneBh = new BinaryHeapMinPQ<ExpressionOne>();
expTwoBh = new BinaryHeapMinPQ<ExpressionTwo>();
}
public void GivenANewEmptyBinaryHeapMinPQ()
{
pq = new BinaryHeapMinPQ <int>();
}
public CubeSumBinaryHeap()
{
bh = new BinaryHeapMinPQ <CubeSum>();
}