Data structures and algorithms in C++
2nd Edition
ISBN: 9780470460443
Author: Goodrich
Publisher: WILEY
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The BST remove algorithm traverses the tree from the root to find the node to remove. When the node being removed has 2 children, the node's successor is found and a recursive call is made. One node is visited per level, and in the worst-case scenario, the tree is traversed twice from the root to a leaf. A BST with N nodes has at least log2N levels and at most N levels. Therefore, the runtime complexity of removal is best case O(logN) and worst case O(N). Two pointers are used to traverse the tree during removal. When the node being removed has 2 children, a third pointer and a copy of one node's data are also used, and one recursive call is made. Thus, the space complexity of removal is always O(1)."
I have to explain this clearly! and the advantages of the BST algorithim
What can you tell me about implementing Kruskal Algorithm to find a minimum spanning tree for a different graphs in C++?
How does this algorithm work?
Could you use the traditional way of removing a value from a binary search tree and apply it to a treap? Show how. ›
Re-implement the Remove method without recursion. › *
Given a treap of height h, provide an example that requires 2h rotations to bring the root of the treap to a leaf position?
please give explanation to this questions with also time complexity and implement it in c#
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Data structures and algorithms in C++
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- Build the sum-of-subset solution using backtracking algorithm. List all nonpromising nodes; specify the node that ended the solution subset in the form (1/0, 1/0, 1/0, 1/0, 1/0,) and print the final subset for the problem: S = {3, 9, 14, 15, 20} and W = 38arrow_forwardWhat scenario is possible for a node-based situation in computer science. Please explainin set of 9 nodes, every node has 3 branches In a set of 9 nodes, one node has two branches, and the rest have exactly three.arrow_forwardThe result of Prim's method is always a Minimum Spanning Tree, but why is that?arrow_forward
- In the Union/Find algorithm, the ranks of the nodes on a path will increase monotonically from?a) leaf to rootb) root to nodec) root to leafd) left subtree to right subtreearrow_forwardAnswer the given question with a proper explanation and step-by-step solution. the popBack() function fails when the node is empty the insertStudent only looks until a certain pointarrow_forwardSimulate the node expansion from the start state (A) to reach the goal state (L) by using A* algorithmarrow_forward
- Develop a function that can quickly determine whether or not nodes u and v in a tree T starting with s are parents and children.arrow_forward6. In Java create an algorithm for an undirected graph with n vertices and m edges that...- Takes as a parameter some integer k- Returns the maximum induced subgraph where each vertex of that subgraph has a degree greater than or equal to k (or returns null if no such subgraph exists)- Operates in O(n + m) timearrow_forwardImplement straight forward recursive algorithm to check if a given binary tree is BST?arrow_forward
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