program that accomplishes the same thing as the program in the pictures, except by using two dimensional arrays instead.
Q: Write a program that displays the classic BINGO game, displays a BINGO card (5x5 square), and tests…
A: The Java program is given in the steps below.
Q: Write a Java program to take input an integer n which is the size of an array and then take input n…
A: Write a Java program to take input an integer n which is the size of an array and then take input n…
Q: Write a Java class, XXX_Lab7-3, where XXX is your Kean email ID. In the main method:* Create an…
A: Writing a java Program to create a class name XXX_Lab7-3. In this program there are two arrays, one…
Q: Write a program in Java for the below situation In a royal casino, there is a lottery at 14 number…
A:
Q: Write a Java program that prompts the user to enter the x and y coordinates of the three vertices of…
A: Introduction: Program Design Prompt user for inputs and use Scanner object to read the inputs into…
Q: Write a program in java to compute the population of current year,if the population of current year…
A: Program approach - Declare the class. Define the main method. Declare the variables needed for the…
Q: 6. Write a Java program that reads the length of a scale in inches and then prints the equivalent…
A: Write a Java program that reads the length of a scale in inches and then prints the equivalent…
Q: Write Pseudocode in Java for a program that uses a bag to manage a clothing store's inventory, the…
A: Please upvote me please. I need it badly. Please. I am providing the code for the question in java…
Q: Write a java program to get the size & odd elements from the user and find out the sum of this…
A: import java.util.Scanner;public class Solution { public static void main(String[] args){…
Q: Write a Java program that calculates the size of equal pieces in a puzzle board. You are asked to…
A: Required:
Q: Write a Java program, using object- oriented programming concepts, that allows the user: 1- Enter…
A: Note: Answering the first three subparts as per the guidelines. Input : Input marks of 10 students.…
Q: Write a complete Java program that will require the user to input integer values in a 2 dimensional…
A: Java program to initialize 2D array and print the input value of the array
Q: Write a Java class that populates an array of 20 random ints between 0 and 100. Write two methods:…
A: Step 1 : Start Step 2 : Define a method getLargest() which accepts an array and returns the largest…
Q: Write a Java program that can read a commodity code, quantity of the commodities bought and the unit…
A: public class Tester{ public static void main(String[] args) { String commodity; int quantity;…
Q: Write a simple program in Java to display the age of a father where The sum of ages of two sons is 5…
A: import java.util.Scanner; public class fAge { public static void main(String[] args)…
Q: Write a Java program with the following · A class with name studentTravel with a variable studentID…
A: Write a java program to: Create a class named studentTravel. The class has two variables. The name…
Q: Consider you are programming a library book borrowing system. How to change the status of the…
A: To write a java program to change the status of the book to unavailable after it is borrowed by a…
Q: Write a method that takes a String array and an integer as parameters and prints the Strings in the…
A: Use length() method available in String class to find the length of string and then compare this…
Q: write a Java program that reads a grid of letters and a specified word from the user, counts how…
A: Here's the algorithm that needs to be followed :- Input all the necessary data Traverse through the…
Q: Using Jcreator, open, compile, and run java and observe its runtime. Write your observation…
A: Here we need to find out how encapsulation is working in the above given program and the data is…
Q: In java code write a billing system project with code comments and output example?
A: The code is given in the below step
Q: Write a Java program that does the following: 1. In the main() method complete the following: 1.…
A: import java.util.*;public class Main { static String leaveHospital(ArrayList < Double > []…
Q: Write a program in Java to read a name in the following order, with one space between them:…
A: Split the given user input at spaces and use them in array Now based on the number of words there we…
Q: write a computer program in java that draws a line and circle based on the screen pixels. As we…
A: Bresenham's Line Algorithm This algorithm is used for scan converting a line. It was developed by…
Q: Write a JAVA program to input the size and elements of an integer array. Then input an integer k…
A: Write a JAVA program to input the size and elements of an integer array. Then input an integer k…
Q: Write a program in java to find the semi perimeter of rectangle and take breadth and length from use
A: perimeter of rectangle is 2(l+b) semi perimeter of rectangle is half of perimeter that is (l+b)…
Q: Implement a Circle and a Student class (each student has name, last name, student number and GPA)
A: In older times, mostly all the applications required java to be installed in system, to be worked…
Q: Write a Java program that reads a number from the command line and checks whether it is a prime…
A: CODE:- import java.util.Scanner;class Main{ public static void main(String args[]) { int temp;…
Q: Write a java program that read a line of input as a string and prints only the uppercase letters in…
A: Given: Write a java program that read a line of input as a string and prints only the uppercase…
Q: B - Write a program in java to create a class for students that contains the student's name and…
A: Student.java:- public class Students { private String studentName; private char grade;…
Q: Write a Java program that calculates the size of equal pieces in a puzzle board. You are asked to…
A: I have answered the question in step 2.
Q: Below is a method intended to modify the input array by doubling each element and a main method that…
A: The given method does not return anything since there is not return statement simply a is assigned…
Q: Write a program in Java to make such a pattern like a pyramid with a number which will repeat the…
A: import java.util.Scanner;public class Main{ public static void main(String[] args) {…
Q: Write a Java program that solves a set of quadratic equations as per Requirement #1 (without using…
A: import java.util.Scanner; public class Tester{ public static void main(String[] args){ Scanner…
Q: Write a Java program which allow user to enter a number that represents repetition. Then, the user…
A: In this question, we are writing a java program which calculate the average of numbers and count how…
Q: Write a program in java in which you have take standard from a student and print if he had to give…
A: Requirements :- Write a program in java in which you have take standard from a student and print if…
Q: Write a Java Program: Using a for loop, fill the array a with 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2,…
A: Please refer to the following steps for the complete solution to the problem above.
Q: Write a java program to find the area of square, rectangle and circle using the method over loading.…
A: Required:- Write a Java program to find the area of a square, rectangle, and circle using the method…
Q: Write a JAVA program that takes input a single line sentence and displays the second word of the…
A: Write a JAVA program that takes input a single line sentence and displays the second word of the…
Q: Create a java program which validates whether a given array alternates between positive and negative…
A: The solution for the above given question is given below:
Q: Write a Java program that prints rectangles of three different sizes to the screen, with a blank…
A: Answer the above program are as follows:
Q: Write a java Program that implements a calculator and it should have the 6 basic Operatoin :…
A: Java code :- import java.awt.event.*; import javax.swing.*; import java.awt.*; class calculator…
Q: Write a Java program that reads a positive integer number Z in the range 0 < Z< 10. If Z is outside…
A: Conditional statement: The "if-else" statement is called a conditional statement. The condition of…
Q: Write a program in java that checks to see if the user won the lottery. Assume the winning lottery…
A: The program in java that checks to see if the user won the lottery or not is as follows.
Q: Write a Java method that receives a two-dimensional array of primitive ints ( int [] [] ). The array…
A: public static double averageArray(int arr[][]){ double sum = 0, numberOfElements = 0, average;…
Q: Write a program in Java that will convert the measurement from yards to meters.
A: logic:- 1 yard=0.9144 meter. read value of yard. Multiply yard value by 0.9144 display result i.e…
Q: Write a Java program that reads an integer numbers X, while Y and W both are float. Then find Z…
A: The required Java program code is given below: import java.util.*;import java.lang.Math;class…
Q: Write a java program which reads the number between 0 to 100 and find out how many such numbers are…
A: Code: public class Repeat { public static void main(String args[]) {…
Step by step
Solved in 3 steps with 1 images
- Please help me fix the errors in the java program below import javax.swing.*; import java.awt.event.*; import java.awt.*; public class Halloween extends JFrame implements ActionListener { int hallo[][] = { { 4, 6, 2 }, { 1, 4, 3 }, { 3, 5, 2 }, { 2, 3, 5 }, { 4, 1, 3 } }; int rows = 3; int cols = 5; JButton pics[] = new JButton[rows * cols]; public Halloween() { setSize(600, 600); JPanel grid = new JPanel(new GridLayout(rows, cols)); int m = 0; for (int x = 0; x < rows; x++) { for (int y = 0; y < cols; y++) { pics[m] = new JButton(createImageIcon("back.png")); pics[m].addActionListener(this); pics[m].setActionCommand(m + ""); pics[m].setPreferredSize(new Dimension(100, 100)); grid.add(pics[m]); m++; } } add(grid); setVisible(true); } public void actionPerformed(ActionEvent ae) {}if(e.getActionCommand().equals("Reset")) { for (int m = 0; m…JAVA Program ASAP Modify this program below so it is a Filesorting.java program so it passes all the test cases when I upload it to Hypergrade. I have provided the failed test cases a screenshot. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;public class Main { public static void main(String[] args) { try { BufferedReader reader = new BufferedReader(new FileReader(getFileName())); String line; while ((line = reader.readLine()) != null) { processAndPrintSortedLine(line); } reader.close(); } catch (IOException e) { System.out.println("Error reading the file: " + e.getMessage()); } } private static String getFileName() { String fileName; java.util.Scanner scanner = new java.util.Scanner(System.in); do { System.out.println("Please enter the file name or type…This is Java Programming! We are working with MaxHeap Instructions: Don't modify the two codes below. You need to make a MaxHeapInterface.java that implements the bstMaxHeap in the Driver.java code. If you haven't look at the code, look at them now. Driver.java code: /** A driver that demonstrates the class BstMaxHeap. @author Frank M. Carrano @author Timothy M. Henry @version 5.0*/public class Driver {public static void main(String[] args) { String jared = "Jared"; String brittany = "Brittany"; String brett = "Brett"; String doug = "Doug"; String megan = "Megan"; String jim = "Jim"; String whitney = "Whitney"; String matt = "Matt"; String regis = "Regis"; MaxHeapInterface<String> aHeap = new BstMaxHeap<>(); aHeap.add(jared); aHeap.add(brittany); aHeap.add(brett); aHeap.add(doug); aHeap.add(megan); aHeap.add(jim); aHeap.add(whitney); aHeap.add(matt); aHeap.add(regis); if (aHeap.isEmpty()) System.out.println("The heap is empty -…
- This is Java Programming! We are working with MaxHeap Instructions: Don't modify the two codes below. You need to make a MaxHeapInterface.java that implements the bstMaxHeap in the Driver.java code. If you haven't look at the code, look at them now. Driver.java code: /** A driver that demonstrates the class BstMaxHeap. @author Frank M. Carrano @author Timothy M. Henry @version 5.0*/public class Driver {public static void main(String[] args) { String jared = "Jared"; String brittany = "Brittany"; String brett = "Brett"; String doug = "Doug"; String megan = "Megan"; String jim = "Jim"; String whitney = "Whitney"; String matt = "Matt"; String regis = "Regis"; MaxHeapInterface<String> aHeap = new BstMaxHeap<>(); aHeap.add(jared); aHeap.add(brittany); aHeap.add(brett); aHeap.add(doug); aHeap.add(megan); aHeap.add(jim); aHeap.add(whitney); aHeap.add(matt); aHeap.add(regis); if (aHeap.isEmpty()) System.out.println("The heap is empty -…// the language is java according to this code, do the next steps. /class for check even or odd number class CheckEvenOdd implements Runnable { private int maxLimit; private Printer printer; private boolean isEvenNumber; public CheckEvenOdd(Printer printer,int maxLimit,boolean isEvenNumber) { this.maxLimit = maxLimit; this.isEvenNumber = isEvenNumber; this.printer = printer; } @Override public void run() { int number = isEvenNumber ? 2 : 1; while (number <= maxLimit) { if (isEvenNumber) { printer.printEven(number); } else { printer.printOdd(number); } number += 2; } } } //Printer class for print the number with thread name class Printer { private volatile boolean isOdd; synchronized void printEven(int number) { while (!isOdd) { try { wait(); } catch (InterruptedException e) { Thread.currentThread().interrupt(); } } System.out.println(Thread.currentThread().getName() + " thread :" + number); isOdd = false; notify(); } synchronized void printOdd(int number) { while (isOdd) { try {…EXPLAIN EACH OF THE FOLLOWING LINE. import java.awt.*; import java.awt.geom.*;3 .import java.awt.font.*;4. import javax.swing.*; public class Main extends JPanel{ 6. static int angdeg=0; 7. @Override 8. public void paint(Graphics g){ 9. Graphics2D g2d = (Graphics2D) g; 10.g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.V ALUE_ANTIALIAS_ON); 11. g2d.setColor(Color.white); 12. g2d.fillRect(0,0,getWidth(),getHeight()); 13. Font font = new Font("serif",Font.BOLD,50); 14. g2d.setFont(font); 15.FontRenderContext frc = g2d.getFontRenderContext(); 16.TextLayout layout = new TextLayout("JAVA", font, frc); 17. double sw = layout.getBounds().getWidth(); 18. double sh = layout.getBounds().getHeight(); 19. AffineTransform saveTransform=g2d.getTransform(); 20. g2d.setColor(Color.black); 21. Rectangle rect = this.getBounds(); 22.…
- I need help with my Java compiler Generating the final machine code, such as x86 assembly language, that can be executedon a computer. import java.util.*; public class SimpleCalculator { private final String input;private int position;private boolean hasDivByZero = false;private Map<String, String> symbolTable;private List<String> instructions; public SimpleCalculator(String input) {this.input = input;this.position = 0;this.symbolTable = new HashMap<>();this.instructions = new ArrayList<>();} public static void main(String[] args) {SimpleCalculator calculator = new SimpleCalculator("3 + 5 * (2 - 1)");calculator.parseExpression();if (calculator.hasDivByZero) {System.out.println("Error: division by zero");} else {System.out.println("Result: " + calculator.instructions);}} public void parseExpression() {parseTerm('+');} public String parseTerm(char op) {String t1 = parseFactor(); while (peek() == op || peek() == '/') {char operator = consume();String t2 =…Class UserPigPlayer java.lang.Object UserPigPlayer All Implemented Interfaces:PigPlayerpublic class UserPigPlayerextends java.lang.Objectimplements PigPlayer UserPigPlayer - text interface to query user for roll/hold decisions Constructor Summary UserPigPlayer() Creates a new UserPigPlayer instance to allow user play via standard inputOutput format: Print an instruction line "Enter nothing to roll; enter anything to hold." Method Summary boolean isRolling(int myScore, int otherScore, int turnTotal) isRolling - return whether or not the player rolls, given the current game state. Methods inherited from class java.lang.Object clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait Constructor Detail UserPigPlayer public UserPigPlayer()Creates a new UserPigPlayer instance to allow user play via standard inputOutput format: Print an instruction line "Enter nothing to roll; enter anything to…Please comment each line of code explaining what it does. This is a tower of Hanoi java code Tower of Hanoi java code: import java.util.Scanner; public class TowerOfHanoi { public static void shift(int n, String startPole, String intermediatePole, String endPole) { if (n == 0) { return; } shift(n - 1, startPole, endPole, intermediatePole); System.out.println("Move \"" + n + "\" from " + startPole + " --> " + endPole); shift(n - 1, intermediatePole, startPole, endPole); } public static void main(String[] args) { System.out.print("Enter number of discs: "); Scanner scanner = new Scanner(System.in); int numberOfDiscs = scanner.nextInt(); shift(numberOfDiscs, "Pole1", "Pole2", "Pole3"); } }
- import java.util.Scanner; public class ShadyRestRoom2{ 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 =…JAVA Program ASAP Please modify this program and take out the main method from the program so it passes the test cases in Hypergrade. I have provided the failed test cases. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;import java.util.InputMismatchException;import java.util.Scanner;public class FileSorting { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); while (true) { System.out.println("Please enter the file name or type QUIT to exit:"); String fileName = scanner.nextLine(); if (fileName.equalsIgnoreCase("QUIT")) { break; } try { ArrayList<String> lines = readFile(fileName); if (lines.isEmpty()) { System.out.println("File " + fileName + " is empty."); } else { performSorting(lines);…Java Programming: Below are BooleanCompareNode.java, VariableReferenceNode.java, IfNode.java, RepeatNode.java, & WhileNode.java. Attached is an image where it's circled in blue all the methods that must be implemented in the java files that are presented below: BooleanCompareNode.java public class BooleanCompareNode extends Node {enum CompareType { eq, ne, lt, gt, le, ge }; CompareType type; Node left; Node right; public BooleanCompareNode(CompareType type, Node left, Node right) { this.type = type; this.left = left; this.right = right; } public String ToString() { return left.toString() + type.toString() + right.toString(); } } VariableReferenceNode.java public class VariableReferenceNode extends Node{String name; Node arrayIndex; public VariableReferenceNode(String name) { this.name = name; this.arrayIndex = arrayIndex; } public String ToString() { String indexString = (arrayIndex == null) ? "" : "[" + arrayIndex.toString() + "]"; return name + indexString; } public…