Explain in words a divide-and- conquer algorithm

Assignment Help Data Structure & Algorithms
Reference no: EM13703757

Question: Given as input a sorted integer array a[0] < a[1] < • • • < a[n ? 1], explain in words a divide-and- conquer algorithm that runs in O(log n) time, and that determines if there is an i for which a[i] = i. Argue that your algorithm is correct and provide supporting pseudo-code.

 

Reference no: EM13703757

Questions Cloud

Direct recursion : Procedure A calls Procedure B then, based on the result of Procedure B, may call Procedure A.  Procedure B checks to see if the specific case it is being passed has already been solved; if so, it returns with the answer.  This is most closely an e..
Implementation of the vector data type : Described in general terms the implementation of the vector data type. Complete the implementation of the vector by providing definitions for the subsequent operations
Relation between the objects : What will be said about the relation between the objects object1 and object2 - Make this program using java programming.
Compute the value of each piece of clothing : You decide to write a script in MATLAB that will compute the value of each piece of clothing.
Explain in words a divide-and- conquer algorithm : explain in words a divide-and- conquer algorithm that runs in O(log n) time, and that determines if there is an i for which a[i] = i. Argue that your algorithm is correct and provide supporting pseudo-cod
Create a class called numberset : You need to create a class called NumberSet.  It needs an empty default constructor and an overloaded constructor that takes an integer argument and creates a vector with that many random numbers in it.  So... if I created
Linear search algorithm with scans : Consider the linear search algorithm with scans through an n-element array a to determine if element xis in a. We say that the algorithm require i steps if x is located at index i; i.e. a[i] = x, for i = 0, 1, . . . , n ?
Write a function that accepts an array of integers : Write a function that accepts an array of integers and the size of the array and prints out a table listing how many values in the array fall in each of the following ranges:
Find the minimum sum of product expression : Find the minimum sum of product expression for the subsequent expression:

Reviews

Write a Review

Data Structure & Algorithms Questions & Answers

  What numbers are compared to 72 if a sequential search is

question 1. what numbers are compared to 72 if a sequential search is used 2 5 7 9 11 17 18 21 28 30 45 5465 69 72.

  Linear-time algorithm to find odd-length cycle in graph

Give a linear-time algorithm to find an odd-length cycle in a directed graph. You may not suppose that graph is strongly connected.

  Recognize how many playing cards you have

Create a flowchart that programs a robot to recognize how many playing cards you have and to put them in order from smallest to largest.

  Write a context-free grammar for arithmetic expressions

Transform the context-free grammar obtained in Activity 5 to a pushdown automaton using the algorithm in Section 12.2.2. Turn in your solution by the date when Section 12.3 is finished.

  Characteristics that influence the buying decision

Purchaser's perceptions of a item and its value are an important influence on pricing. Value consciousness, price consciousness, and prestige sensitivity are three ways of explaining these perceptions.

  Data warehouse and operational databases

Every big organization has large documents or databases containing data used in operating the business. Does a data warehouse differ from these operational files or databases?

  Represent -293125 in binary system 16 bits 9 for mantissa 1

question 1. represent -29.3125 in binary system. 16 bits. 9 for mantissa 1 for sign 5 for exponet 1 for sign of

  Find capacity of a particular airplane type

Consider the entities and their attributes. You should 1st determine what entities want to track. Next determine what attributes are required for each entity, and what relations exist between these entities.

  Problems on edges and graphs

Suppose if we add an edge to a biconnected graph with k strongly connected components, then there are 3-situations: the endpoints of edge lie in different strongly connected component and there is no path between 2 in the original graph,

  Find min returns the minimum key in the search tree

Find min returns the minimum key in the search tree, find min obj returns the object belonging to the minimum key,

  Creating database for a human resources group

Construct a database for a human resources group. List a few different tables and columns to store the HR information.

  Write code to implement the expression

Write code to implement the expression: A= (B+C) * (D+E) on 3-, 2-, 1- and 0- address machines. In accordance with programming language practice, computing the expression should not change the values of its operands. Show all instructions.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd