Given the following class definition , what is the output of the shown main method? publie elaas Data(private int x-1:private int 0 y-10,20, 30, 40):publie statie void main (String 1 arga)tData myData- nev Data ()int () myArray (100, 200, 300, 400, 500):method (myData, myArray):myData.pantData ():for (ant 1-0: imyArray. length 1+)Syatem.out.print (myArraytil+")System.out.printin ()publie void setX(int a)publie int getX()zeturn xipublie intti getY()publae atatie void method (Data data, int [l array)(data.setX (array(01)return yapublie void pintbata()System. out.printin (xrfor (int 1-0: iey.lengths 1)tor (ant 1-0: cdata.getY().lengths 1++)data.getY() (4) - arrayt41:array neM int (3)System.out.print (y(4)+" ):System. out.printin ()Enter your answer

PROGRAM: //Defining Data class class Data{ //Initializing variables private int x=1; private…

Answered: Given the following class definition ,…

Engineering

Computer Science

Given the following class definition , what is the output of the shown main method?

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Modularization Techniques

Section: Chapter Questions

Problem 14RQ

See similar textbooks

Similar questions

The __str__ method of the Bank class (in bank.py) returns a string containing the accounts in random order. Design and implement a change that causes the accounts to be placed in the string in ascending order of name. Implement the __str__ method of the bank class so that it sorts the account values before printing them to the console. In order to sort the account values you will need to define the __eq__ and __lt__ methods in the SavingsAccount class (in savingsaccount.py). The __eq__ method should return True if the account names are equal during a comparison, False otherwise. The __lt__ method should return True if the name of one account is less than the name of another, False otherwise.
Java : Create a .txt file with 3 rows of various movies data of your choice in the following table format: Movie ID number of viewers rating release year Movie name 0000012211 174 8.4 2017 "Star Wars: The Last Jedi" 0000122110 369 7.9 2017 "Thor: Ragnarok" Create a class Movie which instantiates variables corresponds to the table columns. Implement getters, setters, constructors and toString. Implement 2 readData() methods : the first one will return an array of Movies and the second one will return a List of movies .
Java : Create a .txt file with 3 rows of various movies data of your choice in the following table format: Movie ID number of viewers rating release year Movie name 0000012211 174 8.4 2017 "Star Wars: The Last Jedi" 0000122110 369 7.9 2017 "Thor: Ragnarok" Create a class Movie which instantiates variables corresponds to the table columns. Implement getters, setters, constructors and toString. Implement 2 readData() methods : the first one will return an array of Movies and the second one will return a List of movies . Test your methods.
Java : Create a .txt file with 3 rows of various movies data of your choice in the following table format: Movie ID number of viewers rating release year Movie name 0000012211 174 8.4 2017 "Star Wars: The Last Jedi" 0000122110 369 7.9 2017 "Thor: Ragnarok" 1. Create a class Movie which instantiates variables corresponds to the table columns. Implement getters, setters, constructors and toString. 2. Implement 2 readData() methods : the first one will return an array of Movies and the second one will return a List of movies . 3. Implement two search methods to search Movies by their rating from unsorted array and by year (first) and a rating (second) from unsorted List.4. Implement two MovieComparators to compare movies by their rating from unsorted array and by year (first) and a rating (second) from unsorted List.
public class testRun{public static int find(int[] data, int target,int start, int end) {int[] stored = sort(data);if (start <= end) {int midPoint = (start + end / 2);if (stored[midPoint] == target) {return midPoint;}if (stored[midPoint] > target) {return find(data, target, start, midPoint - 1);//return first half,exclusive itself}if (stored[midPoint] < target) {return find(data, target, start, midPoint + 1);//return last half,exclusive itself.}}return -1;}public static int[] sort(int[] data){// Find the smallest element in the listfor (int i = 0; i < data.length -1 ; i++){ //generate the index position,not =< b/c goes outer boundint min = i; //assign index position to min in each iterationfor (int j = i + 1; j < data.length ; j++){if (data[j] < data[min]){ //if the element in the second index number smaller than// the element in previous index numbermin = j; // assign j to the smallest number}}swap (data,i,min);// data[i] = min the smallest number assign to…
Not allowed to add variables in brackets next to originIndex * @return index of the point that is closest to the origin, which is (0, 0) In * case of a tie, return the lowest index */ public int closestToOriginIndex() {
ANSWER MUST BE IN PYTHON3. METHOD HEADER BELOW. #!/bin/python3 import math import os import random import re import sys import numpy as np import pandas as pd from sklearn.linear_model import LinearRegression def read_dataframe(): # Return a pandas dataframe from stdin return pd.read_csv(sys.stdin) def read_matrix(): # Return column names and data as a matrix df = read_dataframe() return list(df.columns), df.values def read_list(): # Return column names and data as a list of lists # Each element in the list corresponds to columns in the data col_names, val = read_matrix() return col_names, val.T.tolist() # # Complete the 'main' function below. # # The function is expected to return a STRING. # def main(): # Write your code here if __name__ == '__main__': fptr = open(os.environ['OUTPUT_PATH'], 'w') result = main() fptr.write(result + '\n') fptr.close()
See ERROR in Java file 2: Java file 1: import java.util.Random;import java.util.Scanner; public class Account {// Declare the variablesprivate String customerName;private String accountNumber;private double balance;private int type;private static int numObjects;// constructorpublic Account(String customerName, double balance, int type) { this.customerName = customerName;this.balance = balance;this.type = type;setaccountNumber(); // set account number functionnumObjects += 1;}private void setaccountNumber() // definition of set account number{Random rand = new Random();accountNumber = customerName.substring(0, 3).toUpperCase();accountNumber += type;accountNumber += "#";accountNumber += (rand.nextInt(100) + 100);}// function to makedepositvoid makeDeposit(double amount){if (amount > 0){balance += amount;}}// function for withdrawboolean makeWithdrawal(double amount) {if (amount < balance)balance -= amount;elsereturn false;return true;}public String toString(){return accountNumber +…
Write a method that calculates and prints both the maximum humidity and maximum temperature values from the abq_weather_cleaned.csv data set. You should write your method in the dataVisualization class we have been working on in lecture. Your method should use all of the variables that are already part of this program. In particular, you will need to use the data array variable. Your method should return nothing and take no input parameters; it's signature should be void max (). Your print outs should look like this: The max humidity is: 58 The max temperature is: 70
write main for this code in which create manue where user will be able to add new course enroll student search student drop course display data of course all the function are written in code just call them in main and pass value from user #include<string> using namespace std;class student{private: int id; string name; public: student(); student(int, string); int getID(); void setID(int); string getName(); void setName(string); // student class implementation student(){ id = 0; name = ""; } student(int id, string name){ this->id = id; this->name = name;}int getID() { return id;}void setID(int id) { this->id = id; } string getName() { return name; }void setName(string name){ this->name = name;}}; class Course{private: int courseID; string courseName; int capacity; int currentlyEnrolled; student *students;public: Course(); Course(int, string, int, int); // getters int getcourseID(); string…
This Java code does not run, it has some errors and it needs a main method, please fix it. import java.io.*; class DecisionTree { /* NESTED CLASS */ private class BinTree { /* FIELDS */ private int nodeID;private String questOrAns = null;private BinTree yesBranch = null;private BinTree noBranch = null; /* CONSTRUCTOR */ public BinTree(int newNodeID, String newQuestAns) {nodeID = newNodeID;questOrAns = newQuestAns;}} /* OTHER FIELDS */ static BufferedReader keyboardInput = newBufferedReader(new InputStreamReader(System.in));BinTree rootNode = null; /* Default Constructor */ public DecisionTree() {} /* CREATE ROOT NODE */ public void createRoot(int newNodeID, String newQuestAns) {rootNode = new BinTree(newNodeID,newQuestAns);System.out.println("Created root node " + newNodeID);} /* ADD YES NODE */ public void addYesNode(int existingNodeID, int newNodeID, String newQuestAns) {// If no root node do nothing if (rootNode == null) {System.out.println("ERROR: No root node!");return;} // Search…
Please draw the UMLfor this code package lap; import java.util.Date; class Covenant { private String name; private String type; private Date dateCreated; private String employeeName; private int employeeID; public Covenant(String name, String type, Date dateCreated, String employeeName, int employeeID) { this.name = name; this.type = type; this.dateCreated = dateCreated; this.employeeName = employeeName; this.employeeID = employeeID; } public void setName(String name) { this.name = name; } public String getName() { return name; } public void setType(String type) { this.type = type; } public String getType() { return type; } public void setDateCreated(Date dateCreated) { this.dateCreated = dateCreated; } public Date getDateCreated() { return dateCreated; } public void setEmployeeName(String employeeName) { this.employeeName = employeeName; } public String getEmployeeName() { return employeeName; } public void setEmployeeID(int employeeID) { this.employeeID = employeeID; }…