What Will Be The Order Of New Heap Created After Union Of Heap #921

What will be the order of new heap created after union of heap H1 and H2 when created by the following code.Initially both are of the order n.</p> <pre><code class="language-java"> FIB_UNION(H1,H2) { H =MAKE_HEAP() min[H]= min[H1] concatenate the root list of H2 with the root list of H if (min[H1] = NIL) or (min[H2]!= NIL and min[H2] < min[H1]) then min[H] = min[H2] n[H]= n[H1] + n[H2] free the objects H1 and H2 return H } </code></pre>

This multiple choice question (MCQ) is related to the book/course gs gs121 Data Structures and Algorithms. It can also be found in gs gs121 Heap - Binomial and Fibonacci Heap - Quiz No.2.

 FIB_UNION(H1,H2) { H =MAKE_HEAP() min[H]= min[H1] concatenate the root list of H2 with the root list of H if (min[H1] = NIL) or (min[H2]!= NIL and min[H2] < min[H1]) then min[H] = min[H2] n[H]=  n[H1] + n[H2] free the objects H1 and H2 return H }