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Insertion into a Max Heap in Data Structure
Here we will see how to insert and elements from binary max heap data structures. Suppose the initial tree is like below −
Insertion Algorithm
insert(heap, n, item) − Begin if heap is full, then exit else n := n + 1 for i := n, i > 1, set i := i / 2 in each iteration, do if item <= heap[i/2], then break heap[i] = heap[i/2] done end if heap[i] := item End
Example
Suppose we want to insert 30 into the heap −
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