Give an efficient recursive algorithm for finding the median key in a Binary Search Tree. Do not assume that the tree is balanced. What's the best, average, and worst-case performance of your algorithm? You may assume that each node of the tree has a field that stores the size (number of nodes) of the sub-tree rooted at the node, as in Sedgewick's code.

Give an efficient recursive algorithm for finding the median key in a Binary Search Tree. Do not assume that the tree is balanced. What's the best, average, and worst-case performance of your...

Give an efficient recursive algorithm for finding the median key in a Binary Search Tree. Do not assume that the tree is balanced. What's the best, average, and worst-case performance of your algorithm? You may assume that each node of the tree has a field that stores the size (number of nodes) of the sub-tree rooted at the node, as in Sedgewick's code.

Answered Same DayDec 22, 2021

Answer To: Give an efficient recursive algorithm for finding the median key in a Binary Search Tree. Do not...

David answered on Dec 22 2021

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FindMed( x, i)
1. if(x=NIL)
2. then print “Tree is empty”
3. return -1 // some number outside set of keys
4. if( x -> left ≠ NIL)
5. then if(x -> left -> num + 1 = i)
6. then return x -> key
7. else if(x->left ->num >= i)
8. then return FindMed(x...

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Give an efficient recursive algorithm for finding the median key in a Binary Search Tree. Do not assume that the tree is balanced. What's the best, average, and worst-case performance of your...

Answer To: Give an efficient recursive algorithm for finding the median key in a Binary Search Tree. Do not...

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