xplain in your own words how one important method of your program above works.
Q: Write a java class
A: //Food class definitionclass Food{ //instance variables/data members private String name,weight;…
Q: Please implement the Book search(Object e). This method returns the object being search if not found…
A: Here we need to iterate over the ArrayList we have and when we have a matching Book we are going to…
Q: - CPS150 GaussLab2.java Open with - import java.util.Scanner; * CPS150 GaussLab2.java ** / ★ CPS 150…
A:
Q: import java.util.Scanner; public class Application { public static void main(String[] args) { int…
A: Give a Java program All the errors are discussed below.
Q: . import java.util.Scanner; public class Main{ public static void main (String args[]){ Scanner…
A: The question is to write JAVA code for the given problem.
Q: 1 import java.util.Scanner; 2 3 public class DeclaringVariables { public static void main(String[]…
A: import java.util.Scanner; public class DeclaringVariables { public static void main (String[] args)…
Q: Explain this java code import java.util.Scanner; public class Main { public static void…
A: Note: Program contains one error (http://System.in) which was removed Before understanding the…
Q: Magic index in an array a[1..n] is defined to be an index such that a[ i] = i. Given an array of…
A: Given: Magic index in an array a[1..n] is defined to be an index such that a[ i ] = i. Given an…
Q: 1. rewrite this coding in java to get correct output import java.util.*; public class Children {…
A: following are the things that were absent in the code 1) Main method was empty 2) There was no…
Q: JAVA public interface Interf1 { public void repeat(String s1); } Implement the above…
A: Program is written in java.Please check the source code and output in the following steps.
Q: Write a Java program that will do Addition, Subtraction, Multiplication and Division of two numbers.…
A: Given: Write a Java program that will do Addition, Subtraction, Multiplication and Division of two…
Q: import java.util.Scanner; public class Juice_ordering { public static void main(String []…
A:
Q: import java.util.*;public class TestAverage {public static void main(String[] args) {int test1,…
A:
Q: Purpose: I am trying to stop and let the user input another value but my result is Enter integer:…
A: NoSuchElementException occurs in java when requested element doesn’t exist.
Q: class class { public static void main(String args[]) { int a =5; int b =10; first: { second: {…
A: Given, Programming Language = JAVA Code: class class { public static void main(String…
Q: 1 import java.util.Scanner; 2 -3 public class LabProgram { public static void main(String args) { /*…
A: PROGRAM INTRODUCTION: Import the required libraries. Start the definition of the main function.…
Q: Q27 for java programing: public static void main(String[] args) { Dog[] dogs = { new…
A: Find the required answer with explanation given as below :
Q: 1 public class Con{ public static void main(String[] args) 3- { int[] ar-{2,5,7,9}; 5 int i-2; final…
A: Error: cannot assign a value to final variable j
Q: ITERATORS IN JAVA Re-write this program using Java Iterators but without changing the meaning and…
A: The ask is to populate and print the elements of 2-D array using the Iterator class. It also asks to…
Q: Please make it run out like the EXPECT PICTURES
A: // Step 1: Import Java classes Arrays, Random, and Scanner import java.util.Arrays;import…
Q: Convert program code from Java to C++ import java.util.Scanner; public class Nobel_Award {…
A: Solution: Note : Complete executable converted C++ code is attached at step - 3. 1.…
Q: public class Test { public static void main(String[] args) { int[][] array ={{ 8, 9, 10, 11 }, { 4,…
A: Explanation and logic Here we have two dimensional array which can be represent like this(In matrix…
Q: You are given the below Java code: 1 public class Student( public String name; public double gpa; 3.…
A: Find the answer with reason given as below :
Q: How can i make this data enter and enter as a table in java. Please dont use array import…
A: In Java, to print the results like a table structure we can use printf() method, it belongs to the…
Q: import java.util.*; public class Main{ public static void main(String[] args) {…
A: The solution to the given problem is below.
Q: Please write the script and introduction for the program so that the number of words is between…
A: We need to write an introduction and functionality for the given program.
Q: Covert the Java in to C++ import java.util.*; public class Main { public static void main(String[]…
A: #include <iostream> using namespace std; int main(){ int a, b, c, r; cout << "Enter…
Q: Write a Java class
A: In this question we have to create a class in Java. In this the definition of class is given and…
Q: import java.util.*; public class Main0 { public static void main(String[] args) {…
A: Pseudocode is a representation of code which can be understood by even a layman with some school…
Q: Write code in Java: -Must be recursive import java.util.*; import java.lang.*; import java.io.*;…
A: mport java.util.*; import java.lang.*; import java.io.*; //write your analysis here //write your…
Q: public class Test public static void main (String [] args) { System.out.println ("The average is " +…
A: returnValueType for the method average is "Double"
Q: Write code in Java: - Code must be recursive. import java.util.*; import java.lang.*;…
A: Given: Write code in Java: - Code must be recursive. import java.util.*; import java.lang.*;…
Q: Convert this PROGRAM CODE from Java to C++. import java.util.Scanner; public class…
A: Required: Convert the given PROGRAM CODE from Java to C++.
Q: public class MaxMinAtLeastOneValue public static void main(String[] args) { Scanner in = new Scanner…
A: - We have to code for the java program of min, max and count values.
Q: Create the UML Diagram for this java code import java.util.Scanner; interface Positive{…
A: The class diagram is one of the UML diagrams. The class diagram contains all the interfaces and…
Q: Programming Exercise 3-6 Instructions BookstoreCredit.java 1 import java.util.Scanner; 2 public…
A: As given, we need to write a Java program that takes student's name and gpa as input and pass those…
Q: Beginner Java import java.util.Arrays; import java.util.Scanner; Arrays and scanner required.…
A: import java.util.*;import java.lang.*;import java.io.*; class Codechef{ public static double…
Q: Write a set of Java classes that can simulate an Internet application in which one party, Alice, is…
A: ALGORITHM:- 1. Design a class Packets where each packet will have a sender, receiver and data…
Q: class overload int x; double y; void add(int a , int b) { x - a + b; } void add(double c , double d)…
A: The Answer is in given below steps
Q: Write a recursive method that converts a positive decimal number to into a binary number as a…
A: A Java program for the given criteria is as follows,
Q: import java.util.* ; public class MaxFinder { public static void main(String[] args) {…
A: Given: import java.util.* ; public class MaxFinder { public static void main(String[] args)…
Q: import java.io.*; class Super { void show() { System.out.println("parent"); } } public class Sub…
A: as per Bartleby guidelines we are supposed to answer?️ only one question. Kindly repost other…
Q: Java - How can I output the following statement as a single line with a newline? Program below.…
A: Output already comes in single line. But if you want to print each number on single line.It is…
Q: **JAVA LANGUAGE** beginner level import java. util.Arrays; import java.util.Scanner; Suppose that…
A: import java.util.Scanner;class Main{ static double priceIsRight(Scanner s, double price){…
Q: import java.util.*; 2 usages public class Main public static void main(String[] args) { Scanner sc =…
A: - We have the problem for parsing the string. - Just copy the complete code and it will surely…
Q: import java.util.Scanner; public class MP2{ public static void main (String[] args){…
A: Find Your Code Below
Q: Run the following Java code in Netbeans and draw a UML class diagram to model the program. Java…
A: Following is the UML diagram for given java code and its output in NETBEANS. UML diagram gives an…
Q: Step 1: Import Java classes Arrays, Random, and Scanner /** * A class to generate a random int array…
A: The exception, InputMismatchException is a java in-built exception class and it is in the java. util…
Q: Change the program from the previous example to take command line arguments instead of using the…
A: import java.util.Scanner;public class main{public static void main(String[] args){Scanner sc = new…
Q: import java.awt.*; public class TestRectangle { public static void main(String[] args) { Rectangle…
A: PROGRAM: //Defining class class Rectangle { //Declaring variables int x; int y;…
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner sc= new Scanner(System.in);
int a1= sc.nextInt();
int b1=sc.nextInt() ;
int c1=b1/2;
int i =1 ;
while(i<=c1){
for( int j=1 ; j<=c1-i ; j++){
System.out.print(" ");
}
for (int k=1; k<=a1; k++){
System.out.print("=");
}
System.out.print("\n");
a1=a1+2;
i++;
}
}
}
Explain in your own words how one important method of your
Step by step
Solved in 2 steps
- public class Main{ public static void main(String args[]) { Main m = new Main(); m.go(); } public void go() { Customer c = new Customer("Tom", "Smith"); Order o = new Order(c); o.addItem(new Item("Greeting Card", 1.50, 1)); o.addItem(new Item("Baseball Glove", 54.00, 1)); o.addItem(new Item("Notebook", 2.50, 3)); System.out.println(o); }}Fix this program import java.util.Scanner; public class main { public static void WeShipItBad(String[] args) { int OVERNIGHT_CHARGE = 5; int TWO_DAY_CHARGE = 2; int ECONOMY_CHARGE = 1; Scanner console = new Scanner(System.in); // Scanner object to pass around. // Get item description. String itemDescription = getItemDescription(console); if (itemDescription.equals("")) { System.out.println("Invalid description."); } shipWeight = getShipWeight(scnr); if (shipWeight <= 0.0) { System.out.println(); System.out.println("Invalid weight."); } char shipMethod = getShipMethod(council); shipMethod = Character.toUpperCase(shipMethod); double shipCost = calculateShip(shipWeight, shipMethod); displayResults(itemDescription, shipCost, shipMethod, shipWeight); } public static void getItemDescription(Scanner console) { System.out.println("Enter item description:"); String description =…public class Test { } public static void main(String[] args){ int a = 10; System.out.println(a*a--); }
- import java.util.Scanner; public class Shady RestRoom 2 { // Modify the code below public static void main (String args[]) { int selection; int price; String result; final int QUEEN = 1, KING = 2, SUITE = 3; final int QPRICE = 125, KPRICE = 139, SPRICE = 165; final String QSTRING = "Queen bed", KSTRING = "King bed"; SSTRING = "Suite with a king bed and pull-out couch"; INVALIDSTRING = "an invalid option"; Scanner in = new Scanner(System.in); System.out.println("\t\n\nMenu\n"); System.out.println("(" + QUEEN + ") " + QSTRING); System.out.println("(" + KING + ") " + KSTRING); System.out.println("(" + SUITE + ") " + SSTRING); System.out.print("Enter Selection (1, 2, or 3) >> "); selection = in.nextInt(); if(selection == QUEEN) { result = QSTRING; price = QPRICE; } else if(selection == KING) { result = KSTRING; price = KPRICE; } else if (selection == SUITE) { result = SSTRING; price = SPRICE; } else { result = INVALIDSTRING; price = 0; } System.out.println("You selected " + result +…import java.util.Scanner; public class PetInformation {public static void main(String[] args) {Scanner scnr = new Scanner(System.in); Pet myPet = new Pet(); Cat myCat = new Cat(); String petName, catName, catBreed; int petAge, catAge; petName = scnr.nextLine(); petAge = scnr.nextInt(); scnr.nextLine(); catName = scnr.nextLine(); catAge = scnr.nextInt(); scnr.nextLine(); catBreed = scnr.nextLine(); // Create generic pet (using petName, petAge) and then call printInfo myPet.setName(petName); myPet.setAge(petAge); myPet.printInfo(); // Create cat pet (using catName, catAge, catBreed) and then call printInfo myCat.setName(catName); myCat.setAge(catAge); myCat.setBreed(catBreed); myCat.printInfo(); // Use getBreed(), to output the breed of the cat System.out.println(" Breed: " + myCat.getBreed());}}public class Driver { /** * @param args */ static Scanner keyboard = new Scanner(System.in); publicstaticvoid main(String[] args) { Mailbox[] mailboxes = new Mailbox[5]; Mailbox mailbox1 = new Mailbox("gmail"); Mailbox mailbox2 = new Mailbox("outlook"); Mailbox mailbox3 = new Mailbox("icloud"); mailboxes[0] = mailbox1; mailboxes[1] = mailbox2; mailboxes[2] = mailbox3; Email email1 = new Email(); email1.setDate(new Date(2022, 11, 5)); email1.setSubject("Exam2 guidelines "); Email email2 = new Email(new Date(2021, 3, 5), true, "Quiz3 in Ch7"); Email email3 = new Email(); email3.setDate(new Date(2020, 11, 3)); email3.setSubject("Late submission policy"); mailbox2.addEmail(email1); mailbox2.addEmail(email2); mailbox2.addEmail(email3); // System.out.println("Hello! What would you like to do "); intselection = displayMenu(); while (selection != 5) { // selection = displayMenu(); switch (selection) { case 1: System.out.print("Enter the client: "); String…
- import java.util.Scanner; public class Application {public static void main(String[] args){ int Num;float Ave;Employee[] Emp = new Employee[100]; System.out.println("Enter the number of employees:");Num = Integer.parseInt(new Scanner(System.in).nextLine());for (int i = 0; i < Num; i++){ Emp[i] = new Employee();Emp[i].Input();} System.out.printf("The list of employees:");System.out.println();Display(Emp, Num);Ave= AverageSalary(Emp, Num);System.out.printf("\nAverage salary is:" + "%.2f", Ave); System.out.printf("\nThe employee with highest salary is:\n" + employeeHigh(Emp, Num));}private static float AverageSalary(Employee [] emps, int n){float sum=0; for (int i = 0; i < n; i++)sum = sum + emps[i].salary;return sum/n;}private static void Display(Employee[] arr, int n){ for (int i = 0; i < n; i++){System.out.printf("%s",arr[i]);}}private static Employee employeeHigh(Employee[] arr, int n){ float high= arr[0].salary ;int iHigh = 0;for (int i = 1; i < n; i++){if( arr[i].salary…class Param3 { public int x; private void increase(int p) { x = x*p; } public void calculateX(int y) { increase(y); } public int getX() { return x; } } // in another class Param3 q3 = new Param3(); q3.x = 5; q3.calculateX(7); System.out.println(q3.getX()); what would be the answer for the last two lines ? also above were x = x*p do both x in here are the fields? wouldn't that be cnofusing?public class Main { public static void main(String args[]) { static_out obj1 - new static_out(); static_out obj2 = new static_out(); int a - 2; obj1. add(a, a + 1); obj2.add(5, a); System.out.println(obj1.x + } 4 - 6 7 9 + obj2.y); 12 13 14 class static_out { static int x; static int y; void add(int a, int b) { x = a + b; y - x + b; 15 - 16 17 18 19 - 20 I 21 22 23 24 O 77.4 66.4 O 79 O 97 O12 mt un o70 0 0o 234 111 111 111 12 2222
- import java.util.Scanner; public class LabProgram { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String[] names = { "Ryley", "Edan", "Reagan", "Henry", "Caius", "Jane", "Guto", "Sonya", "Tyrese", "Johnny" }; int index; index = scnr.nextInt(); /* Type your code here. */ }}class class { public static void main(String args[]) { int a =5; int b =10; first: { second: { third: { if(a == b >>1) break second; } System.out.println(a); } System.out.println(b); } } } Give result for the code Java Try to do ASAPpublic class LabProgram { public static void main(String args[]) { Course cis162 = new Course(); int beforeCount; String toDrop; // Example students for testing cis162.addStudent(new Student("Henry", "Nguyen", 3.5)); cis162.addStudent(new Student("Brenda", "Stern", 2.0)); cis162.addStudent(new Student("Lynda", "Robison", 3.2)); cis162.addStudent(new Student("Sonya", "King", 3.9)); toDrop = "Stern"; beforeCount = cis162.countStudents(); cis162.dropStudent(toDrop); System.out.println("Course size: " + beforeCount + " students"); System.out.println("Course size after drop: " + cis162.countStudents() + " students"); } } import java.text.DecimalFormat; // Class representing a student public class Student { private String first; // first name private String last; // last name private double gpa; // grade point average // Student class constructor public Student(String f, String l, double g) {…