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The tree diagram below depicts a heap being used to implement a priority queue. Enqueue the value 6 onto the priority queue, then execute a dequeue. After those two operations have been completed, what does the underlying array look like? List the elements in the resulting heap in the order in which they appear in the array, from left to right.

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Enquerre (6) Heap aftes Enquei(6) 673 ② Apply Dequeue on updated heap: Heap after Dequeue () foos Array after both operations

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