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Neither!

Neither!. // Imbalance of a BST defined to be the absolute difference // between depth of its left and right subtrees. public static int imbalance( BSTnode bn ) { return Math.abs( Depth ( bn.left )- Depth ( bn.right )); }

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Neither!

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  1. Neither!

  2. // Imbalance of a BST defined to be the absolute difference// between depth of its left and right subtrees public static int imbalance(BSTnodebn) {return Math.abs(Depth(bn.left)-Depth(bn.right)); } public static int Depth(BSTnodebn) {if(bn == null) return 0;return Math.Max(Depth(bn.left), Depth(bn.right))+1; } What is the complexity of this algorithm? This algorithm visits every node once, so complexity is O(n)

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