Question: Assume the priority queue also must support the update DELETE(A,i), where i gives you the location in the data structure where element i is located.

Assume the priority queue also must support the update DELETE(A,i), where i gives you the location in the data structure where element i is located. In a binary heap, that would be A[i]. Write pseudocode to achieve DELETE(A,i) in O(log n) time for binary heaps, where n is the size of the heap. Justify the running time.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Problem 1 Assume the priority queue also must support the update DELETE(A,i), where i gives you the location in the data strucure where element i is located. In a binary heap, that would be A[i]....

(Algorithms) Assume the priority queue also must support the update DELETE(A,i), where i gives you the location in the data structure where element i is located. In a binary heap, that would be A[i]....

LAB# 7 Purpose: The purpose of this lab is to understand and implement heap and priority queue data structures. Exercise# 1 : Implement a Heap Your task is to implement a heap data structure that...

Assume that you have an algorithm that can fill 3D triangles with a constant colour. Explain what additional information and additions to the algorithm are required to Gouraud shade the triangles....

Computation Theory ExplainShow that the function giving the next state of a register machine in terms of the current state is primitive recursive. (You may assume the existence of primitive recursive...

The most critical submission of the theory of computation has been to establish that the halting problem is not decidable. Give a clear statement of this result (you are not asked to prove it). [5...

make a project on topic priority queue using binary heap help with the research paper giving above to implementation code in python data structure do it in one day S.L. Graham, R.L. Rivest Editors...

You will implement a binary heap based implementation of Dijkstras algorithm to support a toy application in which a traveler walks around a graph starting from a user-specified start vertex and with...

Need help to implement a binary heap based implementation of Dijkstras algorithm to support a toy application in which a traveler walks around a graph starting from a user-specified start vertex and...

You will implement a binary heap in C program based implementation of Dijkstras algorithm to support a toy application in which a traveler walks around a graph starting from a user-specified start...

ASSUME that in 25 years you will need $500,000 for your retirement (i.e. retirement is actually 25 years away, and you want to have saved $500,000). How much money would you have to put into a bank...

Government Department for the construction of four stories office building. The cost, billing and other information is as under: 2010 2011 2012 Total Rs in thousands Rs in thousands Rs in thousands...

A ( n ) accounting unitcost centerinvestment centerresponsibility center is a segment of a business whose manager is accountable for specific sets of activities.

CT Corp Comprehensive Question Canadian Tire Corporation, Limited ( Canadian Tire ) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

3-11 In this exercise, you will use software at car Web sites to find product information about a car of your choice and use that information to make an important purchase decision. You will also...

3-12 In MyMISLab, you will find a Collaboration and Teamwork Project dealing with the concepts in this chapter. You will be able to use Google Drive, Google Docs, Google Sites, Google+, or other...

3-8 Marks & Spencer Group is a leading department store chain in the United Kingdom. Its retail stores sell a range of merchandise. Senior management has decided that Marks & Spencer should tailor...