A(n) __________ is a type of assignment operation that copies a reference to an array and not the contents of the array.a. object copyb. reference copyc. double referenced. parallel copy
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A(n) __________ is a type of assignment operation that copies a reference to an array and not the contents of the array.
a. object copy
b. reference copy
c. double reference
d. parallel copy
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- 09 randArray Part 4 DESCRIPTION Get a value from the user and using a loop, search for the value in the array. Report all the index locations where it is found Report if it is not found anywhere #include <iostream>using namespace std;#include <cstdlib> int main(){ srand(17); const int ARRAYSIZE = 20; int RandArray[ARRAYSIZE]; int i; for (i = 0; i < ARRAYSIZE; i++) RandArray[i] = rand() % 100; for (i = 0; i < ARRAYSIZE; i++) cout <<"randArray["<< i <<"]=" << RandArray[i] << endl; int smallestFoundSoFar=90;int indexOfSmallest = -1;int largestFoundSoFar=-1;int indexOfLargest = -1; for (i = 0; i < ARRAYSIZE; i++) { if (RandArray[i] > largestFoundSoFar) { largestFoundSoFar=RandArray[i]; indexOfLargest = i; } } cout << "\nlargestFoundSoFar=" << largestFoundSoFar << " at index " << indexOfLargest; for (i = 0; i < ARRAYSIZE; i++) { if (RandArray[i] < smallestFoundSoFar) { smallestFoundSoFar=RandArray[i];…Write an C++ that uses a class called “Book” (see details below). The application must perform the following tasks. Create an array of “Book” objects (i.e., array must be able to store 2 books). Create 2 “Book” objects initialized as follows. o title = “C++ Textbook”; Author = “Pete Parker”; Publisher = “Cengage”, ISBN = “0123456789”; subject = “Computer Programming”; o title = “Java Textbook”; Author = “Bruce Wayne”; Publisher = “McGraw Hill”, ISBN = “9876543210”; subject = “Computer Programming”; Add the two books to the array. o Assume the two publishers have merged into a new company called “BookConglomerate”. Use a loop to create statements to modify the publisher field with the new publisher name. Display the following information for both books o Book Title (i.e., “C++ Textbook” or “Java Textbook”) o Author o Publisher o ISBN o Subject The Book class must contain the following. Constructor with parameters that initialize all instance variables title, author,…Create an array of objects of the Person class, of size 4. Create three objects of the Person class, with values, and assign the objects to the array. Loop through the array and print the name, job, and email of all Personobjects. (using the Netbeans application)
- 1. Declare an array to save 4 Dog objects. The Dog class is provided below. Look into the Dog class and find what attributes are needed for a dog object. Then initialize five dogs with the following information: Lily, 5 years old Jacob, 2 years old Sugar, 8 years old Bush, 3 years old 2. Print out every dog using a for loop (use either regular for loop or for-each loop, your choice). But you may find when you print out, the name and age are not displayed. Why? 3. Fix this problem by implementing the toString method in the Dog class. Dog Class: public class Dog { private String name; private int age; public Dog(String name, int age) { this.name = name; this.age = age; } public void setName(String name) { this.name = name; } }Create the following methods for the class MyArray Submit Main.cpp, (others files if you decide to write your code using *.cpp and *.h) and a ReadMe.pdf file with screen result screenshot of each function. Address all the function calls in the "int main" in same order of of the following. provide specific instructions for the user for the inputs. (ex: Please enter an element to find : ) Methods to Implement Default Constructor for the class Constructor with array size (user input the size) Destructor for the class Use random function to store values (ex: store 1000 numbers between 1 and 10000 range) Function to access the size Display the content of the array (Display contents as a table of 10 columns with contents left aligned) Function to Add an element at the beginning Function to Add an element at the end Function to Remove an element at the beginning Function to Remove an element at the end Function to Inverse the order of the elements in the array (perform this function after…Create an array of objects of the Person class, of size 4. Create three objects of the Person class, with values, and assign the objects to the array. Loop through the array and print the name, job, and email of all Personobjects. (using the Netbeans application (Java)
- Consider the following header file: #pragma once class Student { public: Student(); double calculateAverage(); private: double grades[10]; }; Implement the calculateAverage() method in the space below. Assume that you are implementing the method in a separate file, so you must do proper scope resolution. The calculateAverage() method should calculate and return the average of all the values in the grades array. You may assume there will always be exactly 10 grades in the array, so you can hard-code the number 10 in your solution. Please ONLY implement the calculateAverage() method. Assume that any needed libraries have already been included, and the std namespace is within scope.var newStaff =new Employee[3]; is used to: Select one: a. Creates and initializes an Array with three objects of type Employee b. The statement is not valid in Java c. Create an Array to store two Employee objects d. Create an Array to store three objects of type EmployeeMake an application that displays a series of at least five student ID numbers (that you have stored in an array) and asks the user to enter a numeric test score for the student. Make a ScoreException class, and throw a ScoreException for the class if the user does not enter a valid score (less than or equal to 100). Catch the ScoreException, display the message Score over 100, and then store a 0 for the student's score. At the end of the application, display all the student IDs and scores. public class ScoreException extends Exception { public ScoreException(String s) { } } import java.util.*; public class TestScore { public static void main(String args[]) throws Exception { Scanner input = new Scanner(System.in); int[] ids = {1234, 2345, 3456, 4567, 5678}; int[] scores = {0, 0, 0, 0, 0}; String scoreString = new String(); final int HIGHLIMIT = 100; String inString, outString = ""; for (int x = 0; x < ids.length; ++x)…
- JAVA PROGRAM Lab #2. Chapter 7. PC #11. Array Operations (Page 491) Write a program that accepts a file name from command line, then initializes an array with test data using that text file as an input. The file should contain floating point numbers (use double data type). The program should also have the following methods: * getTotal. This method should accept a one-dimensional array as its argument and return the total of the values in the array. * getAverage. This method should accept a one-dimensional array as its argument and return the average of the values in the array. * getHighest. This method should accept a one-dimensional array as its argument and return the highest value in the array. * getLowest. This method should accept a one-dimensional array as its argument and return the lowest value in the array. double_input1.txt double_input2.txt PLEASE MODIFY THIS CODE, SO WHEN I UPLOAD IT TO HYPERGRADE IT PASSES ALL THE TEST CASES, BECAUSE WHEN I UPLOAD…JAVA PROGRAM Lab #2. Chapter 7. PC #11. Array Operations (Page 491) Write a program that accepts a file name from command line, then initializes an array with test data using that text file as an input. The file should contain floating point numbers (use double data type). The program should also have the following methods: * getTotal. This method should accept a one-dimensional array as its argument and return the total of the values in the array. * getAverage. This method should accept a one-dimensional array as its argument and return the average of the values in the array. * getHighest. This method should accept a one-dimensional array as its argument and return the highest value in the array. * getLowest. This method should accept a one-dimensional array as its argument and return the lowest value in the array. This part of the program is not correct. There should be no Scanner. You should read the file name from the command line.Scanner scanner = new…JAVA PROGRAM Lab #2. Chapter 7. PC #11. Array Operations (Page 491) Write a program that accepts a file name from command line, then initializes an array with test data using that text file as an input. The file should contain floating point numbers (use double data type). The program should also have the following methods: * getTotal. This method should accept a one-dimensional array as its argument and return the total of the values in the array. * getAverage. This method should accept a one-dimensional array as its argument and return the average of the values in the array. * getHighest. This method should accept a one-dimensional array as its argument and return the highest value in the array. * getLowest. This method should accept a one-dimensional array as its argument and return the lowest value in the array. PLEASE MOFDIFY THIS PROGRAM SO THERE ARE ONLY THREE DIGITS AFTER THE DECIMAL POINT FOR LOWEST, HIGHTEST, AVERAGE AND TOTAL. BECAUSE WHEN I UPLOAD IT TO…