mellowmike

I have written the code for the following problem and would just like some feedback before I move on. The problem states: [QUOTE]Write a class names TestScores. The class constructor should accept an array of test scores as its arguement. The class should have a method that returns the average …

What I need to do is using classes, design an online address book to keep track of the names, address, phone numbers, and birthdays of family members. The program should be able to handle a maximum of 500 entries. a. Define the class Address that can store a street address, …

OK, it is very nearly Xmas now which means, if your household is anything like mine, lots of new tech toys to play with. So I'm starting a thread where you can post both what you are hoping to get and then, after Santa has slid down your chimney with …

I wasn't sure whether to put this question here or in the Windows section, but I was wondering if there was a way to put images into a Visual C++ project. That way, I won't have to load an image from an outside directory, and it will already be in …

Hi everyone, Hi everyone. I'm happy to be here today. actually I need help from u . I'm doing a JAVA program and there is this error that I really tried to fix but couldn't. so can u help me please. the program I'm writing is to accept data from …

So I have a client/server application and I'm trying to send an ArrayList of objects to the server. I kept getting errors sending the ArrayList of objects, so I just decided to send an empty ArrayList to see if anything was wrong, and it turns out, that the server can't …

Hello, need help programming a blackjack game for my computer science class. I have used a cirularlinkedlist to create this game. I have received a null pointer exception error. I think it has to do with my circularlinkedlist class. import java.util.NoSuchElementException; public class CircularLinkedList { private ListNode last; public CircularLinkedList(){ …

How would I fill a two-dimensional array up with numbers. map_height = 9 map_width = 8 I have this code: [code] for (i=0; i<map_height; i++) { for (p=0; p<map_width; p++) { room_numbers[i][p] = w; w++; } } [/code] But when I try to print it out it comes up with …

Hello all, I need to create a function call to calculate the average...Can anyone help with that?? I'm not sure how to create a function in my code to calculate the average. My code currently terminates after I enter the 50 inputs and does not compute and read the average. …

I am having a problem with my code which handles whether or not the client has disconnected this is the run method for each thread. The code gives me an error, something about the nested catch block not ever happening or something. I didn't understand. Thanks for any help. I …

This is the Program I am try create ! Create a class CoffeeCup with a double instance variable temperature. Provide a parameterized constructor, an accessor/getter, and a mutator/setter. It may be noted that 75 degree Celsius is considered best temperature for coffee to be served for drinking. Create another class …

Alright, well I am getting the ".class expected" error. I cannot figure out what it is nor is google helping much either. [code] public class Driver { public static void main (String[] args){ Scanner scanIn = new Scanner(System.in); Deck deck = new Deck(); Card[] hand = new Card[5]; Shuffle shuffle …

Hello, I am using Blue J, I have 3 classes, time, date and patient. When I run the patient class, I can put patient details like name, address, DoB, time. The time and date classes are separate classes, how can I store the date (int) and time which I enter …

How can i insert a decimal point into either an integer or a String(probably a String), 2 decimals from the right? like with money? eg/ 13922 139.22

I thought I was following a recipe that worked, but not so. Can someone explain to me why this does not compile? (And I have yet to include a couple of constructors!) - Thanks, Rich. [CODE]//CIS 180 Rich Mansfield 0457321 12/6/09 //Lab11.1 - This program illustrates the use of classes …

Hi I am very new to java as its part of my course and I am stuck I have written part of this basic code below [code] import java.util.Scanner; import java.io.File; import java.io.IOException; import java.awt.image.BufferedImage; import javax.imageio.imageIO; import.java.awt.Color; public class FinalExam { public static void main(String [] args) throws IOException …

Hello I have an assignment that is due and am in need of some dire help. I would appreciate all the help that I can get. Please bear with me. I am new to Java and Daniweb. I have to create a java application that displays the product number, product …

[code] #include <iostream> #include <iomanip> { void DispalyStoreItems (); int ChoosingItems (); double calculateChange ( int , int ); { int cost; DispalyStoreItems (); cost = ChoosingItems (); calculateChange ( int pay , int cost ); system ("PAUSE"); return 0; void DispalyStoreItems () { std::cout <<"Code" << setw (10) << …

I have this program that I am working on that I am trying to insert user entered integers till a "-1" is detected and it will stop inserting the integers into the Tree and print it out inOrder. I am geting 2 errors: File: S:\makeup1.java [line: 9] Error: S:\makeup1.java:9: cannot …

Hi, I have some vertices and edges and i have to create an adjacency list. I have taken an array and stored all vertices in the array. Now i need to add the edges to the graph. The input is given as a text file. When i read "a b …

Hi, Daniweb I am stuck on my hangman game project, I don't know where to start with my last four methods [code] import java.util.*; import java.awt.*; import java.applet.*; import java.io.*; import java.net.*; public class Hangman() { final int maxTries = 5; final int maxWordLen = 20; char secretWord[]; int secretWordLen; …