Consider the following implementation of binarySearch: public static bool binarySearch(int[] a, int item) { int first = 0; int last = a.length - 1; while( first <= last) { int mid = (first + last)/2; if(a[mid] == item) return true; else if (a[mid] < item) first = mid + 1; last = mid - 1; else } return false; } how many times is the line of code int mid = (first + last)/2; executed when it is called with a = {2, 3, 5, 7, 11, 13,17, 19, 23, 29, 31, 37} and item = 2?
Q: How can we ensure that the code generated by a compiler is both valid and efficient? What are some…
A: Hello student Greetings Hope you are doing great. Thank you!!!
Q: To what extent can we guarantee that the completed compiler will perform as intended? How do we…
A: According to the information given:- We have to define to what extent can we guarantee that the…
Q: Write a program that reads in numbers from the user and outputs the information specified below.…
A: SOLUTION- I have solved this problem in Java code with comments and screenshot for easy…
Q: mplement this C program using at least three arrays to store the interest, principle and balance…
A: SOLUTION- I have solved this problem in C code with comments and screenshot for easy understanding…
Q: Can you help me write a C++ Program to do the following: Create a generic function…
A: Dear learner, hope you are doing well, I will try my best to answer this question. Thank You!!
Q: We still lack a comprehensive understanding of how operating systems execute processes.
A: Regarding computer operating systems, the procedure of implementation. Processes are put into effect…
Q: In the case of software or program malfunction, it is crucial to consider the various responses from…
A: Portable computers are tiny enough to fit in your hand and designed to be portable. Low-end phones,…
Q: Examine how people are able to avoid their moral responsibilities and violate societal norms in…
A: Your answer is given below.
Q: When an array is only partly complete, how do you know which items already have data in them?
A: Array is only partially complete, elements that have not been assigned a value will still contain…
Q: Experts in the transportation industry discuss the ways in which technology is being used to combat…
A: In supply chain management, the resources are coordinated with the activity. In today's…
Q: Examine how wireless infrastructure affects developing countries. Since existing infrastructure such…
A: Wireless infrastructure, such as cellular networks and Wi-Fi, can have a significant impact on…
Q: What is critical thought? Software engineering.
A: So, in a nutshell, what exactly is a Critical Concern?Every action or gesture may count as…
Q: In this article, not only are the origins and effects of cyberbullying, but also the many proposed…
A: The Indian Criminal Code's Section 500, which addresses defamation, allows for the use of forged…
Q: The inefficient layout of classic Turing architecture wastes a lot of energy. Provide some…
A: Give me the answer. Dr. Steve Furber, a computer scientist and expert on human intellect at…
Q: In terms of memory, how much space does a computer need?
A: The amount of memory (RAM) and storage space (hard drive or SSD) a computer needs depends on the…
Q: variable's full set of attributes, including its "type" Data types and other properties may be found…
A: specifying a variable's full set of attributes, including its "type" Data types and other properties…
Q: Describe how the characteristics of the operating system aid middleware. Also, you should discuss…
A: Introduction: Network operating systems access distant resources because they have network…
Q: in c# i need to Write the program FindSquareRoot that finds the square root of a user’s input…
A: According to the information given:- We have to follow the instruction in order to get desired…
Q: Due to their unique design, wireless networks provide their users with a whole new set of…
A: Wireless network user issues include access issues. Users don't want technical issues to keep them…
Q: How can we define "system security" in detail?
A: System security refers to the protection of computer systems, networks, and data from unauthorized…
Q: Please mention two instances of the issue between readers and authors. I would appreciate if you…
A: Describe the issue facing viewers and authors using two real-world instances. I need a response to…
Q: How do the various Compiler Phases truly work, and what are their most crucial responsibilities?…
A: A compiler is a software tool that translates high-level programming language code into low-level…
Q: Which tasks related to the Compiler Phases do you consider to be the most important? If you could…
A: - We need to talk about the task related to compiler phases which are most important. Also, we need…
Q: Discuss the means by which people may more readily avoid doing the right thing and instead act in…
A: Your answer is given below.
Q: What is critical thought? Software engineering.
A: When confronted with a dilemma or a problem, critical thinking requires you to spend some time…
Q: To further illustrate a point, it is helpful to give examples. There are four distinct methods of…
A: The answer is given in the below step
Q: Explaining the benefits of moving to the cloud and the inner workings of virtual private networks…
A: Cloud: Cloud refers to the practice of using remote servers, hosted on the internet, to store,…
Q: Analyze the code solution below and discuss any gain in performance. To gather measurement values,…
A: The given code performs vector addition of two arrays of integers using OpenMP for parallelization.…
Q: Don't simply say deep access is better because it's quicker; provide a reason why it is preferred…
A: Introduction: Dynamic scope allocation rules are used for non-block structured languages. During…
Q: Don't merely state that deep access is faster than shallow access without explaining why it's better…
A: Introduction : Deep Access : When an object is accessed deeply, a complete copy of the object is…
Q: The number of ways in which different functions may communicate with one another, known as…
A: There are five distinct channels by which functions may exchange information with one another: The…
Q: My home Wi-Fi network allows me to set up a "Guest" account, that limits a guest user's ability to…
A: My home Wi-Fi network allows me to set up a "Guest" account, that limits a guest user's…
Q: Cache memory seems unnecessary if RAM and cache memory both use transistors for storage. Can one…
A: Regarding performance, price, and proximity to the CPU, RAM and cache both have benefits and…
Q: Implement the basic operations in the index priority-queue API by modifying as follows: Change…
A: let us see the answer:- Introduction:- here's the modified API for the index priority-queue: public…
Q: In today's emerging countries, wireless network connections are crucial. In most cases, LANs and…
A: The question is asking whether there are any positive or negative aspects to the widespread adoption…
Q: Please give a definition and working example of the operating environment. May I get a definition…
A: The environment in which users run application packages is known as the "operative environment" (or…
Q: define virtualization and explain how its many flavors are unique from one another (Language,…
A: Virtualization refers to the process of creating a virtual version of something, such as a virtual…
Q: Explain in depth what each virtualization type entails (Language, Operating System and Hardware).
A: What is virtualization: Virtualization is the creation of a virtual version of an operating system,…
Q: Examine how wireless networks affect developing countries with low GDP per capita. The lack of LANs…
A: What is wireless network: A wireless network is a type of computer network that enables devices to…
Q: Include a discussion of open innovation as a real-world use of cloud computing throughout your talk.
A: To properly explain Cloud Computing, I use open innovation: Cloud computing lets big companies and…
Q: With a simple graphic, depict the Linux kernel and virtualization ideas.
A: A programme, often known as a set of instructions, is the main task of a computer. This fundamental…
Q: There has to be a note about the FTP port numbers. Is it true that FTP is thought to send control…
A: FTP is File Transfer Protocol. FTP transfers data between hosts using TCP/IP. It transfers web page…
Q: #include #include #include using namespace std; // Krone class class Krone { private: int…
A: The solution is an given below :
Q: ttps://docs.google.com/document/d/1MviY4Zv20oGe4SAYrlEDYGNikg51hQ2hqUMqer4htkM/edit?usp=sharing…
A: Characteristics of the study and hypothesis: The study conducted by Aass et al. (2020) aimed to…
Q: Describe briefly how transportation specialists analyze their companies' particular risks.
A: Introduction The following warning signs have been identified by transportation experts:…
Q: Despite the OSI model's insistence on seven levels, this is not usually the case in actual network…
A: What is OSI model' The OSI (Open Systems Interconnection) model is a conceptual framework that…
Q: The Access Control list and its constituent parts are examined in depth.
A: An access control list (ACL) is a set of guidelines that determines who can and cannot use a…
Q: How many ways are there to place circles in an 8 x 8 grid so that each low as exactly one circle?…
A: We are asked the number of ways to place circles in an 8x8 grid so that each row has exactly one…
Q: Define a default constructor that initializes the fields weekendPrice (character) and renter…
A: Here we need to create a constructor with the default values of weekendPrice as N and renter as…
Q: You should start by outlining the issues you'll have during the framework's construction, and then…
A: Introduction: Designing an information system has several challenges. Data framework foundation…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- For this problem I have a java code: import java.util.Arrays; import java.util.Scanner; public class MergeSortWeightedSumInversion { public static long merge(int arr[], int l, int mid, int r) { long weight = 0; int n1 = mid-l+1; int n2 = r-mid; int[] a = new int[n1]; int[] b = new int[n2]; for(int i = 0; i < n1; i++) { a[i] = arr[l+i]; } for(int i = 0; i < n2; i++) { b[i] = arr[mid+i+1]; } int i = 0, j = 0, k = l; while(i<n1 && j<n2) { if(a[i] <= b[j]) { arr[k] = a[i]; k++; i++; } else { weight += (a[i] + b[j]); arr[k] = b[j]; k++; j++; } } while(i<n1) { arr[k] = a[i]; k++; i++; } while(j<n2) { arr[k] = b[j]; k++; j++; } return weight; } public static long mergeSort(int arr[], int l, int r) { long weight = 0; if(l < r) { int mid = (l+r)/2; weight += mergeSort(arr, l, mid); weight += mergeSort(arr,mid+1,r); weight += merge(arr,l,mid,r); } return weight; } public static void main(String[] args) { Scanner scan = new Scanner(System.in); int n; n =…In the BinaryHeap class, implement public int smallest(int k) which returns the kth smallest element stored in this the BinaryHeap. For example, if the heap contains the elements h=[4,10,20,12,12,30,24] then smallest(1)returns 4, smallest(2) returns 10, smallest(3)returns 12, as does smallest(4) and so on. You may assume that the input k is an integer between 1 and size(). The code in Java please.Implement the following function in C programming language that get a string, and compute an array of non-empty tokens of the string containing only lower-case letters. For example: ● For a string "abc EFaG hi", the list of tokens with only lower-case letters is ["abc", "hi"]. ● For a string "ab 12 ef hi ", the list of such tokens is ["ab","ef","hi"]. ● For a string "abc 12EFG hi ", the list of such tokens is ["ab","hi"]. ● For a string " abc ", the list of such tokens is ["abc"]. ● For a string "+*abc!! B" the list of such tokens is empty.That is, we break the string using the spaces as delimiters (ascii value 32), and look only at the tokens with lower-case letters only . The function get_tokens gets a string str, and returns the array with the tokens containing only lower-case letters in the correct order. The length of the array should be the number of tokens, computed in count_tokens. char** get_tokens(const char* str); For example:● get_tokens("abcEFaG…
- We wish to build a Hash Table, which is able to deal with collision by using linear and quadratic probing. Please write a public class HashLinQuad as follows: public class HashLinQuad { private int[] table; //hash table private int size; //current number of elements private int capacity //capacity of the hash table private HashLinQuad (int size){ table = new int[size]; } public int addLin (int obj) { … //add obj into table using linear probing } public int addQuad (int obj){ … //add obj into table using quadratic probing } … } 1. Implement the two methods addLin and addQuad that apply linear and quadratic probing, respectively. 2. Test your implemented methods addLin and addQuad . To this end, create the following two objects in class Main : HashLinQuad linHashTable = new HashLinQuad(1249); HashLinQuad quadHashTable = new HashLinQuad(1249); 3. Please insert the same 1000 random integer values (in the same order) into: a. the object `linHashTable` by using the method `addLin` and count…Complete and submit LinkedStack2.java with following: Inherit LinkedStack.java, implement StackInterface2.java Add String toString()method as specified in page 153, problem 28(a) Add int size()method as specified in page 153, problem 28(b) Add void popSome(int count)method as specified in page 153, problem 28(c) Add boolean swapStart()method as specified in page 153, problem 28(d) Add T poptop() method as specified in page 153, problem 28(e)in Java Implement a method public static double[] add(double[] a, double[] b) for the component-wise sum of vectors: given vectors (a1, a2, . . . , an) and (b1, b2, . . . , bn) of the same length, the sum is the vector (a1 + b1, a2 + b2, . . . , an + bn). For example, the result of applying add to (0, 3, −1) and (2, −5, 1) should be (0 + 2, 3 + (−5), −1 + 1) = (2, −2, 0). Important: add should NOT change the given arrays and should return a new array instead.
- Java Programming In your program, you will demonstrate an understanding of all these concepts by developing your own priority queue, node, binary tree, array and/or linked list, and use of recursion to support the Huffman Code encryption algorithm. Read through the theory of the Huffman Code in the text and then write a program that can take a String and encrypt it. For example, given a String “Hello World”, the program should apply the Huffman Code algorithm on that String to create the corresponding encrypted code sequence. In addition, you must be able to show the various components that support creating the encrypted String. For the Huffman Code, this requires the following: Creating a frequency table for each character of the String (I suggest this to be an array but can be done as a linked list) Creating a Huffman Tree from the frequency table (This will require use of a priority queue and a binary tree) Creating the Huffman Code table (This should be an array and will…This is a java question Given an efficient circular bent array-based queue q capable of holding 7 objects. Show the final contents of the array after the following code is executed: for (int k = 1; k <= 6; k++) q.enqueue(k);for (int k = 1; k <= 3; k++) { q.dequeue( ); q.enqueue(q.dequeue( )); } 0 1 2 3 4 5 6What is the conceptual problem with the following snippet of Apache Sparkcode meant to work on very large data. Note that the collect() function returnsa Java collection, and Java collections (from Java 8 onwards) support map andreduce functions.JavaRDD<String< lines = sc.textFile("logDirectory");int totalLength = lines.collect().map(s −> s.length()).reduce(0,(a,b) −> a+b);
- write a java method : Write a recursive private method called countDegree to be included in class BinaryTree as discussed in the lectures. If a node is having two child nodes, then its degree is two, if it is having one child node, its degree is one and leaf nodes have degree 0. The method counts and returns the total degree of all the nodes in the binary tree. Example: If a binary tree is having 9 nodes such that 3 nodes, each have 2 child nodes, 2 nodes each have only one child and there are 4 leaf nodes. So, the total degree of the binary tree = 3x2 + 2x1 + 0 = 8. This method is called from a public method countDegreeBT, given as follows: public int countDegreeBT() { return countDegree(root); } Method heading: private int countDegree(Node<E> node)Use java.util.Map, java.util.Set and given class Parition.java, write a Java method that receives a positive integer and prints all of its partitions. For example, if the input is 5, it prints the following seven lines, each representing one partition of integer 5 Please can you help with the following activity? Use java. util.Map, java. util.Set and given class Parition.java: import java.util.*;public class Partition implements Comparable<Partition> { /*represents a partition for int sum. * Example: * if sum = 14, * frequency can be { * 1:1, 3:1, 5:2} * which means 14 = 5 + 5 + 3 + 1 * */ public int sum; public String rep = ""; public TreeMap<Integer,Integer> frequencies; Partition(){//default constructor, parition for sum = 1 frequencies = new TreeMap<>(); this.sum = 1; frequencies.put(1, 1); } Partition(int sum){ frequencies = new TreeMap<>(); this.sum = sum; } public String toString(){…Given the following function, what happens if a[] contains just one element that doesn't match val? int binarySearch(int a[], int first, int last, int val){ if (first > last) return -1; int middle = (first + last) / 2; if (a[middle] == val) return middle; if (a[middle] < val) return binarySearch(a, middle+1, last, val); else return binarySearch(a, first, middle-1, val);} Group of answer choices binarySearch never calls itself again and terminates (recursion never happens) binarySearch calls itself once then terminates (recursion happens once) binarySearch calls itself twice then terminates (recursion happens twice) binarySearch calls itself 3 times then terminates (recursion happens 3 times)