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Design a divide-and-conquer algorithm in pseudocode for computing the number of levels in a binary tree....
Design a divide-and-conquer algorithm for computing the number of levels in a binary tree. In particular, the algorithm should return 0 and 1 for the empty and single-node trees respectively. Please provide the pseudocode for your algorithm. What is the running time of your algorithm in the worst case using O() notation? Design a divide-and-conquer algorithm for computing the number of levels in a COMPLETE binary tree. In particular, the algorithm should return 0 and 1 for the empty and...
Trees and Heaps 1. Show that the maximum number of nodes in a binary tree of height h is 2h+1 − 1. 2. A full node is a node with two children. Prove that the number of full nodes plus one is equal to the number of leaves in a nonempty binary tree. 3. What is the minimum number of nodes in an AVL tree of height 15? 4. Show the result of inserting 14, 12, 18, 20, 27, 16,...
Divide and Conquer & Algorithm Design 5. (20 points) Consider the following algorithm Precondition: S is a sorted list index mystery (index low, index high, const Array S[], number x) if low S high then mid = (low + high) / 2 if x = Smid] then return mid elsif x < s[mid] then return mystery (low, mid-1, s, x) else return mystery (mid+1, high, s, x) else return 0 end What does the recursive algorithm above compute? Explain why?
Design a recursive algorithm that determines whether the number of leaf nodes of a Binary Search Tree (BST) is even or odd. An empty tree has an even number of leaves. A tree consisting of just a root has an odd number of leaves. Your function should return true for an even number of leaves, and false for an odd number of leaves. Analyze the execution time of your algorithm. Giving only the execution time without explanation will not be...
Design a recursive algorithm that determines whether the number of leaf nodes of a Binary Search Tree (BST) is even or odd. An empty tree has an even number of leaves. A tree consisting of just a root has an odd number of leaves. Your function should return true for an even number of leaves, and false for an odd number of leaves. Analyze the execution time of your algorithm. Giving only the execution time without explanation will not be...
1. Design and write a Divide& Conquer algorithm that, given an array A of n distinct integers which is already sorted into ascending order, will find if there is some i such that Ali] in worst-case 0(log n) time.
3. [5 marks] Suppose T is a binary tree that stores an integer key value in each node. Assume the following notation/operations on a binary tree. » the key T.key is the root node's integer key value . the left child T.left is T's left subtree, which is possibly an empty tree (or null) the right child T.right is T's right subtree, which is possibly an empty tree (or null) (a) Write an efficient algorithm FINDMAxPrODuCT(T) in pseudocode that returns...
Q. Give a divide- and- conquer algorithm that computes the number of inversions in array A in O(n log n) time. Show that your algorithm takes O(n log n).
Data Structures and Algorithms What is the: a. maximum number of levels that a binary search tree with 100 nodes can have? b. minimum number of levels that a binary search tree with 100 nodes can have? c. maximum total number of nodes in a binary tree that has N levels? (Remember that the root is level 0.) d. maximum number of nodes in the Nth level of a binary tree? e. number of ancestors of a node in the...
In a binary tree, the balance ratio of node v, bal(v), is the number of nodes in the left subtree of node v divided by the sum of the number of nodes in the right and left subtrees of node v. bal(a leaf node) = ½. A tree T is said to be ε-balanced if, for all nodes v in T, ½ - ε < bal(v) < ½ + ε. Design an efficient recursive algorithm that determines whether a binary...