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otherChildHeap


Return the value of the other child of the given index's parent. Return -1 if there is no other child for the given index.


otherChildHeap([0, 2, 4, 5, 6, 7, 10, 20, 8, 11, 9], 3) → 4
otherChildHeap([0, 2, 4, 5, 6, 7, 10, 20, 8, 11, 9], 2) → 5
otherChildHeap([0, 2, 4, 5, 6, 7, 10, 20, 8, 11, 9], 4) → 7

...Save, Compile, Run (ctrl-enter)

public int otherChildHeap(int[] heap, int index) { }

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