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JAVA: For this project, you will create a GUI drawing application. *The user can

JAVA: For this project, you will create a GUI drawing application. *The user can select from three different pen colors. *The user can also select an "eraser" pen.(Hint: You dont …

JAVA: HELP!!! You\'ve been hired by Cube Counters to write a Java console applic

JAVA: HELP!!! You've been hired by Cube Counters to write a Java console application that repeatedly rolls two ten-sided dice and tabulates the results. To roll the dice, randomly…

JAVA: Here is a recursive method that returns the smallest character in a string

JAVA: Here is a recursive method that returns the smallest character in a string: // return smallest character in s, e.g. getMinChar("difference") would return 'c' static char get…

JAVA: Hi I am having trouble getting a basic sorting method to work into my code

JAVA: Hi I am having trouble getting a basic sorting method to work into my code, here is what I have so far, thanks. //This program sorts an array's values into ascending order i…

JAVA: Hi, I need help with my program. I need to edit my code so that everytime

JAVA: Hi, I need help with my program. I need to edit my code so that everytime it runs the program generates a random array of numbers and sorts them instead of what I currently …

JAVA: How can I find the average yearly salary of all employees for each year(20

JAVA: How can I find the average yearly salary of all employees for each year(2014 and 2015)? I started to solve it but am stuck on a NullPointerException. Driver.java ===========…

JAVA: How to add a timer to this code? All I need it to do is count and print th

JAVA: How to add a timer to this code? All I need it to do is count and print the entire length of time in seconds the program runs from start to finish, from execution to termina…

JAVA: How to make a driver for this super class and its two subclasses? You are

JAVA: How to make a driver for this super class and its two subclasses? You are free to change any code in any of the classes as long as it follows the instructions. //Employee Su…

JAVA: I cannot get all the lines of the file, File.txt, stored into my 2D array.

JAVA: I cannot get all the lines of the file, File.txt, stored into my 2D array. Only the last line of the file is stored into my 2D array when I print the array at the end of the…

JAVA: I created an applet that takes the array of numbers and sorts them into as

JAVA: I created an applet that takes the array of numbers and sorts them into ascending order. When I run the file, it prints it out both times in the ascending order, it doesn't …

JAVA: I have a program that reads in from a file called File.txt, but need assis

JAVA: I have a program that reads in from a file called File.txt, but need assistance still. The issue is that as the employees are read in, Employee objects of the appropriate ty…

JAVA: I need help with this Binary Search Tree program ************************

JAVA: I need help with this Binary Search Tree program ************************ IntBTNode.java ********************************** // File: IntBTNode.java from the package edu.colo…

JAVA: I need to create a program that outputs the original list and the sorted l

JAVA: I need to create a program that outputs the original list and the sorted list in ascending order. I am having difficulty with the paint function. The program repaints automa…

JAVA: I needed help creating a method that will generate a sparse table, without

JAVA: I needed help creating a method that will generate a sparse table, without using for or while loops or creating any additional methods I'll post the code that's given and as…

JAVA: I would like to integrate my working Grid Class (GUI) into a client/server

JAVA: I would like to integrate my working Grid Class (GUI) into a client/server two player program, similiar to the attached tic tac toe program. Just so that both players can cl…

JAVA: If I want to run this code in my program, how do I modify it to compile? I

JAVA: If I want to run this code in my program, how do I modify it to compile? If an exam score entered is <0, it will print the error message and end the program. My program i…

JAVA: Im creating a client server game for Connect4. Right now I have the client

JAVA: Im creating a client server game for Connect4. Right now I have the client class sending info to the server class to populate the board. This is functioning correctly. I can…

JAVA: Im new to GUI and have created this grid, but cant figure out how to add c

JAVA: Im new to GUI and have created this grid, but cant figure out how to add clickable buttons to all of the circles on the top row. Could someone show me how to do this? I dont…

JAVA: Implement an efficient recursive fibonacci(int n) method that returns a Pa

JAVA: Implement an efficient recursive fibonacci(int n) method that returns a Pair<Long> object containing the nth and (n+1)the Fibonacci numbers. That means fibonacci(0) wi…

JAVA: In main, I am processing a file input that has a String employeeNumber fol

JAVA: In main, I am processing a file input that has a String employeeNumber followed by a series (1 - 3) of int jobNumber on the same line. Each line needs to be processed and di…

JAVA: In out open-address hash tables, we have used linear probing or double has

JAVA: In out open-address hash tables, we have used linear probing or double hashing. Another probing method, which avoids some clustring, is called quadratic probing. The simples…

JAVA: In the game Rock Paper Scissors, two players simultaneously choose one of

JAVA: In the game Rock Paper Scissors, two players simultaneously choose one of three options: rock, paper, or scissors. If both players choose the same option, then the result is…

JAVA: In the game Rock Paper Scissors, two players simultaneously choose one of

JAVA: In the game Rock Paper Scissors, two players simultaneously choose one of three options: rock, paper, or scissors. If both players choose the same option, then the result is…

JAVA: Kindle readers have to store information about each book that users are re

JAVA: Kindle readers have to store information about each book that users are reading. The two main items of information are the number of pages in the book, and the current page …

JAVA: Linked list problem I have a node class say: *****************************

JAVA: Linked list problem I have a node class say: ************************************************    private static class Node {        private int data; private Node right;    …

JAVA: Linked list problem I have a node class say: *****************************

JAVA: Linked list problem I have a node class say: ************************************************    private static class Node {        private int data; private Node right;    …

JAVA: MUST BE DONE IN JAVA Assignment : Write algorithms and programs to play “n

JAVA: MUST BE DONE IN JAVA Assignment: Write algorithms and programs to play “non-betting” Craps. Craps is a game played with a pair of dice. In the game, the shooter (the player …

JAVA: Matching system. The user enters their priority from 0 to 5 on four differ

JAVA: Matching system. The user enters their priority from 0 to 5 on four different questions. From a database of previous user responses, you find the one with the best match (sm…

JAVA: Modify the attached Book class so that it correctly recognizes \"an equal

JAVA: Modify the attached Book class so that it correctly recognizes "an equal book." HashPlay should leave its HashSet empty. Note that deciding "what makes two books equal?" is …

JAVA: My code should output into tubular format with the sums at the bottom of a

JAVA: My code should output into tubular format with the sums at the bottom of all the columns and on the right side for all the rows. It does all the totals except the last row a…

JAVA: Need help for this JAVA question As you know, in Java integers have a rang

JAVA: Need help for this JAVA question As you know, in Java integers have a range that has a minimum value of 2.147.483.648 and a maximum value of 2,147.483,647. It is a pretty la…

JAVA: Playing cards are used in many computer games, including versions of such

JAVA: Playing cards are used in many computer games, including versions of such classics as solitaire, hearts, and poker. Design a Card class that contains a character data field …

JAVA: Please help?! Stuck with birthday paradox! Using a hash set to do a Monte

JAVA: Please help?! Stuck with birthday paradox! Using a hash set to do a Monte Carlo analysis of the birthday paradox. The paradox states that the odds of 2 people in a group sha…

JAVA: Program Specification You are to write a program consisting of the followi

JAVA: Program Specification You are to write a program consisting of the following four classes. Note that some details of the class's implementations are left to you. Other detai…

JAVA: Provide a static method void append(ArrayList a, ArrayList b) that a

JAVA: Provide a static method void append(ArrayList<T> a, ArrayList<T> b) that appends the elements of b to a. HELP! This is what I have: import java.util.ArrayList; p…

JAVA: Provide a static method void append(ArrayList a, ArrayList b) that a

JAVA: Provide a static method void append(ArrayList<T> a, ArrayList<T> b) that appends the elements of b to a. HELP! This is what I have: import java.util.ArrayList; p…

JAVA: Question: Average Rainfall Write a program that uses nested loops to colle

JAVA: Question: Average Rainfall Write a program that uses nested loops to collect data and calculate the average rainfall over period of years. The program should first generate …

JAVA: Representing money as a real quantity (float or double) may result in roun

JAVA: Representing money as a real quantity (float or double) may result in round-off errors. To perform exact computations, the dollars and cents could be treated as separate int…

JAVA: Requirements : Write a java program that reads a set of integer lattice po

JAVA: Requirements: Write a java program that reads a set of integer lattice points, prints out the ones on the boundry of the convex hull sorted left to right (ie by x-coordinate…

JAVA: Scenario: Lets say you are a college student that comes from a low-income

JAVA: Scenario: Lets say you are a college student that comes from a low-income family, so you inherited your grandparent's 1985 Chevy whose Gas Gauge doesn't work properly. Write…

JAVA: Since the job of this program is to store and audit transactions, let’s di

JAVA: Since the job of this program is to store and audit transactions, let’s discuss how those transactions will be submitted and stored within our program. Groups of transaction…

JAVA: Some courses assign letter grades, whereas other courses assign a percenta

JAVA: Some courses assign letter grades, whereas other courses assign a percentage between 0 and 100. Still others assign a pass/fail grade. Write an interface named Grade. The to…

JAVA: Suppose we define an IntArrayStack class that implements the interface Sta

JAVA: Suppose we define an IntArrayStack class that implements the  interface Stack<Integer >. (See exercise 306.)   Our class has instance variables      private  Integer […

JAVA: Suppose we define an IntArrayStack class that implements the interface Sta

JAVA: Suppose we define an IntArrayStack class that implements the  interface Stack<Integer >. (See exercise 307.)   Our class has instance variables      private  Integer […

JAVA: Suppose we define an IntArrayStack class that implements the interface Sta

JAVA: Suppose we define an IntArrayStack class that implements the  interface Stack<Integer >. (See exercise 307.)   Our class has instance variables      private  Integer […

JAVA: Suppose we name the new class PrintEvent, with the static method initPrint

JAVA: Suppose we name the new class PrintEvent, with the static method initPrint local to PrintEvent. This architectural change has consequences. a) What variable or variables pos…

JAVA: Suppose we want to implement a rational number class called Rational. Each

JAVA: Suppose we want to implement a rational number class called Rational. Each object of Rational represents a rational number with an integer numerator and a nonzero integer de…

JAVA: Suppose you have the following Stack class: public class Stack { public St

JAVA: Suppose you have the following Stack class: public class Stack { public Stack() { ... } public String pop() { ... } public String top() { ... } public void push( int newItem…

JAVA: The Height of a Binary Tree To start, a node in a binary tree looks like t

JAVA: The Height of a Binary Tree To start, a node in a binary tree looks like the following, in terms of Java: public class BinaryTreeNode { int key; BinaryTreeNode left, right, …

JAVA: The bubble sort algorithm shown in this chapter is less efficient than it

JAVA: The bubble sort algorithm shown in this chapter is less efficient than it can be. If a pass is made throught the list without exchanging any elements, this means that the li…