Which of the following classes implements a dynamic array?
Q: Write a function named "CompareTwo" that accepts four parameters:: A1: array of type integer. A2:…
A: string CompareTwo(int A1[],int A2[],int S1,int S2){ int sum_of_a1=0,sum_of_a2=0,i;…
Q: Declare an array, studentScore, and initialize its components to 98.5, 75.5, 36.5, 88.5 and 67.4.…
A: public class StudentScore { public static void main(String[] args) { //Declaring array…
Q: The following program AverageTest calculates and prints the average of all elements of an int array.…
A: Objective: This program computes the average of the numbers from an integer array, also there should…
Q: What is the resulting array for running the following code?
A: public class Main{ public static void main(String[] args) { int[][] a=new int[5][5];…
Q: In Java, which of the following is true about the data type for an array? Each element can be a…
A: Array is the collection of homogenous elements Homogenous means same kind of elements That means…
Q: For an array of size 3, what exception will be thrown if the user tried to access element 4?
A: Answer :- If the array size is 3 , and if user tried to to access element 4 then , The…
Q: Use the following code to create a new Transcript class instance.
A: Object making: A class is a set of user-defined data structures consisting of fields, attributes,…
Q: What is the difference between an array and an aggregate type?
A: In the C program , Aggregate has two different kinds one will be arrays and another will be…
Q: 2- The purpose of the method resize() in the IntegerArray class below is to dynamically change the…
A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful.…
Q: 3 a)What are the contents of the array at the end of the running program BasicArray in the previous…
A: Lets analyse the given code: public class BasciArray{ public static void main(String[] args){…
Q: Write a program that deletes the first element in an array which matches a search key.
A: As no programming language is mentioned, it is solved using basic C++
Q: a function in Java. Also, write a JUnit test Track basic input the function should ask for input…
A: Lets see the solution.
Q: What would be the contents of q1 after applying the following operations? ArrayQueue q1= new…
A: Content of q1 after applying the operation
Q: Which of the following types of people has limited movement and so cannot utilise pointers? I'd want…
A: Utilise pointers: Pointers are utilised for file processing. Memory is allocated dynamically using…
Q: Mr. Ahmed wants to create a database of employees in his company with three records for each…
A: Hi. Let's move on to the code in the next step. I have included comments in the code that will…
Q: Test the Baby class below by writing a client program which uses an array to store information about…
A: modified code(i remove isequals function as it is not necessary):- import java.util.Scanner;public…
Q: Campground reservations, part 3: Available campsites Excellent job! This next one's a little more…
A: Here I have created a function named availableCampsites(). In this function, I have created an array…
Q: To write a program to remove duplicates from an array entered via the command line.
A: Logic: Take two loops one for given array and one for distinct numbers. Use two loops one for…
Q: Write code for a test class with the following details: 1. Create an object of each class mentioned…
A: 1)Creating an object of each class 2)Then create array of objects. 3)Then store all objects to that…
Q: Create the following methods for the class MyArray Submit Main.cpp, (others files if you decide to…
A: The solution for the above-given question is given below:
Q: In this lab, you will read two files. Firstly, the ‘AccountData.csv’ file has the name and account…
A: Given In this lab, you will read two files. Firstly, the ‘AccountData.csv’ file has the name and…
Q: b. For an array of size 3 what exception will be thrown if the user tried to access element 42
A: The array is the data structure which is the collection of similar data types. The array can be…
Q: what is Populating the array ?
A: Populating the array refers to filling the values in the array. An array is a contiguous allocation…
Q: develop a class productsales with static array 'sales' of size 12 where 0th index stores january.1st…
A: Code: import java.util.*;public class ProductSales{ //declaring static array of size 12 static…
Q: Right now we have a CourseListType that will hold a static 50 courses. Now we need to make that a…
A: #ifndef COURSELISTTYPE_H_INCLUDED#define COURSELISTTYPE_H_INCLUDED #include <string>#include…
Q: PLease help with the following
A:
Q: Test your Baby class by writing a client program which uses an array to store information about 4…
A: Programming instructions: Define class. Declare the required variables. Create a default and…
Q: Define a class named VectorDouble that mimics a vector with double type. Your class should have…
A: Actually, array is a collection of elements.
Q: Which campsites are available to reserve? We want to be able to quickly find which campsites are…
A: Here I have created a function named availableCampsites(). In this function, I have created an array…
Q: unction with one reference parameter is a pointer to an integer. The function allocates a dynamic…
A: The answer is an : void exercise(int*& p, size_t n);
Q: use the clock class to build an array of 10 AppointmentTime objects , and then do the needed…
A: Given that use the clock class to build an array of 10 Appointment Time objects, and then do the…
Q: QUESTION 18 Given the following code, what is passed to the method modifyArray? double[]…
A: Given the following code, what is passed to the method modifyArray? double[ ] hourlyTemperatures =…
Q: Which is a proper way to free the following dynamic array? double *sales = new double[ count ]; A.…
A: Explanation: In addition to dynamically assigning individual values, we can also dynamically…
Q: Which of the following is the correct declaration for an array that will hold 10 integer values?
A: Array: Array is a collection of homogeneous elements. They are used to store the similar type of…
Q: What's the problem with the following code snippet? class Key { public: Key(){} void setkey(char…
A: The correct answer is Invalid use of private data members Code: class Key { public:…
Q: What happens during execution if a negative value is used for an array index? a. A Number…
A: Here is the Answer answer and explanation
Q: Given the following variable declaration: int* newDimensions; Which assignment statement will…
A: Given variable - int* newDimensions;
Q: If delete is applied to an object whose l-value is modifiable, then _______________ after the object…
A: Question. If delete is applied to an object whose l-value is modifiable, then _______________ after…
Q: 8. Which of the following statement is correct? If we pass the reference using out, value should be…
A: Both of these questions are from c# prohramming language. Both questions are related to the…
Q: Write a program that will sort a prmiitive array of data using the following guidelines - DO NOT USE…
A: CODE: Currency.java // abstract base classpublic abstract class Currency { protected int…
Q: Which of the following correctly -10 ?declares an array a) int array[10]; O
A: 1) int array[10]; Declares an array of 10 intergers. 2) int array; Declare an integer variable not…
Q: QUESTION 38 What is numbers after the following code executes? O int *numbers - new int[5]: a. A…
A:
Q: Which of the following are true about arrays?
A: Array is a collection of elements of similar datatypes
Q: Write a function called FindMyChar that receives three parameters: the name of the array the array…
A: "Since you have not mention any programming language, so wee will write this program in C language."…
Q: Which of the following statements about arguments in functions is false? O To pass an individual…
A: Given: To choose the false statement.
Q: Given an array of wine objects, write a function that returns the name of the wine he will buy for…
A: According to the information given:- We have to follow the instruction in order to get the desired…
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- Functions with 2D Arrays in Java Write a function named displayElements that takes a two-dimensional array, the size of its rows and columns, then prints every element of a two-dimensional array. Separate every row by a new line and every column by a space. In the main function, call the displayElements function and pass in the required parameters. Output 1 2 3 4 5 6 7 8 9For the array ADT, the operations associated with the type array are: insert a value in the array, delete a value from the array, and test whether a value is in the array or not. 1.true 2.false19. A two-dimensional array is frequently called a matrix and such a matrix is usually displayed in a row X col format. Write a method, which displays a 3 X 4 matrix to the monitor, in a format like: sample data: 10 11 12 13 14 15 16 17 18 19 20 21 Complete method displayMatrix below. // precondition: // postcondition: 11 mat is a non-empty 2D array of int values. displayMatrix displays the elements of 2D array mat in Row X Col format. public static void displayMatrix(int[][] mat)
- 1Code a JavaScript callback function for the Array.map method to ('Yu Yamaguchi') evaluate an array of integersidentify the integers that are Prime numbersreturn the Prime numbers in the new array 2 Code a JavaScript callback function for the Array.reduce method to evaluate an array of integersdetermine the smalles integerreturn the smalles integer Note: if there are identical integers, the function is to return the last one.What transpires when a parameter for an array is sent in with either the ref or out keyword, and the results are observed?The add() method resizes the array properly when items are added to the array. In the arraybag.py file define the add() method in the ArrayBag class by completing the following: Check array memory and increase it if necessary To test your program run the test() method in the testbag.py file. Your program's output should look like the following:
- continue from first question, Client class:The client program will allow entry of these data for several different student into an ArrayList and then perform some analysis and queries.Your client class (program) will provide the user with a menu to perform the following operations. You will also need to load the information of the students from a CSV file (student.csv) before displaying the menu. You only need one ArrayList and one menu for this. For the csv file, your first item can be U or G to differentiate whether the entry is creating a UndergraduateStudent object, or a GraduateStudent object. You can then decide how you want other data to be listed in the csv file. You should specify clearly in your documentation the data format of the CSV files used in this assignment.1. Quit (exit the program)2. Add (to the ArrayList) all the marks information about an undergraduate or graduate student by reading it from another CSV file. Your program will ask for the file name.3. Given student…Which of the following are true about arrays? Arrays are reference types. Array indexing is bounds‐checked. Arrays sometimes can be created without using new. The entire contents of an array can be copied via =.The editTemperatures() method takes in two parameters: integer array tempData and integer numMore. Complete editTemperatures() to create a new array called arrayCopy with the same elements as tempData, and the size increased by numMore. Ex: If the input is: 10 48 49 18 3 then the output is: 10 48 49 18 0 0 0 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Scannerscnr=newScanner(System.in); int[] degreesFahrenheit=newint[4]; intinput; inti; for (i=0; i<degreesFahrenheit.length; ++i) { degreesFahrenheit[i] =scnr.nextInt(); } // Read number of values to increase array size by input=scnr.nextInt(); degreesFahrenheit=editTemperatures(degreesFahrenheit, input); for (i=0; i<degreesFahrenheit.length; ++i) { System.out.print(degreesFahrenheit[i] +" "); } } }
- Arrays: create an array of a given type and populate its values. Use of for loop to traverse through an array to do the following : to print the elements one by one, to search the array for a given value. ArrayList: create an ArrayList containing elements of a given type . Use some of the common ArrayList methods to manipulate contents of the ArrayList. Write methods that will take an ArrayList as its parameter/argument ; and/or return an ArrayList reference variable as its return type. Searching for an object in an Array: Loop through the ArrayList to extract each object and to check if this object’s attribute has a given value. Explain how and why interfaces are used in Java Collection Framework. Explain the major differences between a Stack and a Queue. Be able to use stack and queue methods. What is meant by O(N) notation? Express the complexity of a given code using the O(N) notation.Problem #3. Design an ArrayList that asks the user to input 10 numbers. Get the sum of evennumbers, odd numbers, positive numbers, and negative numbers.Class Name: ArrayListSumPostitiveNegativeNumbersSample Input/Output:Enter the 10 values of the ArrayList12345-1-2-3-4-5The sum of even numbers is: 0The sum of odd numbers is:0The sum of positive numbers is:15The sum of negative numbers is:-15 Machine Problem #4. Design an ArrayList that asks the user to input 15 numbers. Get the highest and smallestvalueClass Name: ArrayListBiggestSmallestSample Input/Output:Enter the values of the 3-D array:123456789101112131415The highest value is: 15The smallest value is: 1 use java languageGiven these three ArrayLists: ArrayList collectionA = new ArrayList(); ArrayList collectionB = new ArrayList(15); ArrayList collectionC = new ArrayList(25) ; After adding 390 items to each collection, answer the following two questions: Blank 1: Which ArrayList has the largest capacity for the array data member being used internally for storing the items in the object? Blank 2: What is the capacity for the object in blank one? Blank # 1 A Blank # 2 A
