[homework] Forum Topics

Imagine a tollbooth at a bridge car passing by the booth is expected to apply a fifty-cent tool. Mostly they do, but sometime a car goes by without paying. The tollbooth keeps track of the number of cars that have gone by and of the total amount of money collected. …

Exception in thread "main" java.lang.IllegalArgumentException: Cannot format given Object as a Number at java.text.DecimalFormat.format(DecimalFormat.java:487) at java.text.Format.format(Format.java:140) at McVrideMortgageCalculator.Main.main(Main.java:69) The above statement is the error that occurs when running code. [CODE]package McVrideMortgageCalculator; import java.text.*; //Allows text formatting and used for formatting currency in this program public class Main { public static …

Hello, I am a female computer science student, and I would like for someone to please review my flowchart for Flipping a Coin to see if it makes sense or check if I made any errors. [URL="http://i52.tinypic.com/24fgq6f.jpg"]http://i52.tinypic.com/24fgq6f.jpg[/URL] Also, if anyone could please help me get started on the pseudocode, because …

So the prompt is here: Assignment #2 will be the construction of a program that reads in an unspecified number of integers from standard input, performs some calculations on the inputted numbers, and outputs the results of those calculations to standard output. The numbers could be delimited by any kind …

Ok so i have to write a program called hailstone numbers. Its basically asking the user to enter a number and if its even divide it by 2, if its odd multiply it by 3 and add 1 and then output the number of iterations. I made my program but …

I have a scenario where i am given a file that contains info such as: (just a sample) img01.jpg|Washington DC|aquarium|puffer fish|seahorse img02.jpg|CHICAGO|AQUARIUM img03.jpg|Chicago|fish where the first section is the "image" (just a made-up name, not an actual image) and the rest of the words are keywords. ive been able to …

Hi everyone. I have an homework assignment due next week. Since I am not that knowledgeable in Java, there are many times I get stuck and find myself goggling for answers which sometimes I can't get that fast. Therefore, I would like to use this thread to post several quick …

Hey everyone. I could use some serious help with a Java method that I have to construct for my CMIS class. Basically, I have to develop a static method that has two arrays in it, one a String array that has values of colors; the other, a Color array that …

prove the formula: (111*)* = (11 + 111)* thank you for helping

Hello. im a student working in C++ and im fairly new to both C++ and i guess this community.(i was reccomended to come here if i had problems) im just doing some simple exercises or s it seemed. here is the question. Write a C++ program with a case structure. …

Here's the prompt guys: Assignment #4 will be the construction of 2 new classes and a driver program (the class containing a main method). [B]Address class[/B] The Address class describes cpu of a bank. It has following attributes: Attribute name Attribute type Description city String the city of the bank …

I'm writing two classes for the main program code. I'm stuck trying to do figure out how to instantiate an object of the class Address: [B]Address class:[/B] [CODE]public class Address { private String city; private String state; public Address() { city = "?"; state = "?"; } public Address(String aCity, …

I already have an infix to postfix converter, now I want to get the answer from the postfix notation. Here is my code to evaluate a given postfix notation and (hopefully) get the answer: [CODE=java] public class testEVAL { private StackArray SA; private String input; private int postfixEVAL; //start constructor …

So my instructor told us to submit our assignment which I've done. She has an online java compiler that checks if the answer is right. I looked at the report and it has the right outputs and everything and below is this that makes my answers wrong: Exception in thread …

I have finished editing the program but I still have a couple of errors that I can't figure out, please help Errors: Error 1 error C2601: 'split' : local function definitions are illegal \\ilabss\home$\D03279277\Documents\Visual Studio 2005\Projects\err\err\err.cpp 97 Error 2 fatal error C1075: end of file found before the left brace …

I have this code and I am having trouble figuring how to make it run without any errors, can anybody give me some pointers on how to fix it [CODE]#include <iostream> #include <string> #include <iomanip> using namespace std; class TicTacToe { private: char theBoard [3][3]; public: TicTacToe(void); void playOneGame(void); void …

Hey can someone please tell me what kind of variables i should use when making a class mark program ? thanks :)

I have to finish the code but I am having several errors with this and I can't figure it out can somebody give me some insight on what I can do to fix this and also explain what am I doing wrong. Here are the errors I am getting Error …

Hello, I really need help with my payroll program. I just need to input the name, wage, hours, and then get an output with the results. The output needs to show employee name, rate, wage, and total pay. here is what I have written so far. Please help! I am …

hello guys, Can any of you help me create a game in java?? There has to be two paddles, one at the top and the other at the bottom. The paddles have to stop the ball from getting out of the screen. The ball cannot leave the screen from the …

hello... i am a graduating student now and me and my partner is currently developing our thesis entitled "high tech coin saver". This device is just like a digital coin saver. It automatically counts every coin whenever the user put one, it is limited on counting coins, and it can …

[CODE]#include <iostream> #include <cstdio> #include <iomanip> #include <cstdlib> #include <ctime> using namespace std; int main() { int rNumber = 0; int uNumber = 0; const int maxNum = 10; const int minNum = 1; const int range = maxNum - minNum; int counter = 0; //declare random formula srand((unsigned int)time(NULL)); …

hi every body..... ^_^ i have these problem in linked list and i need some one to answer it please..... Develop menu driven C++ program to manage the College of Science Book Store. Your program should maintain three linked lists: one for books, another one for students and a third …

Hello, I have a program I am writing to count the number of integers (as well as the individual digits) in a file. I feel I'm close but I'm not quite there so any insight would be helpful. I'll only post the segments of code relevant to where I need …

I am having trouble getting my program to run. I can't figure out where this error is...prob. something easy and i'm just to tired to find it. Anyways here is the project details and the c++ code that I have wrote is attached below since I haven't messed with the …

I am trying to create a code that receives up to 50 integers from the keyboard, sorts the array from largest to smallest, then counts the instances of each number and displays the number inputted and the count of the number of instances. For example, if the number 11 was …

Hello, my name is johnhee. I want some help to make code mathlab programming. My program is related with Digital System Progressing. um, My programming content is.. If I input my voice record using wavrecord funtion, my voice is filtered by ideal LPF(low pass filter) , HPF(high pass filter). I …

Another new coder here, and yes, I am a student. I am NOT asking for a solution, but I am asking for guidance to point me in the right direction. I am supposed to write a code that receives input from the terminal as to the temperature in Fahrenheit and …

Write a program that reads in a sentence of up to 100 characters and outputs the sentence with spacing corrected and with letters corrected for capitalization. In other words, in the output sentence, all strings of two or more blanks should be compressed to a single blank. I don't know …

i have an assignment due for my c++ class where we have to input from the keyboard the quantity and input from the keyboard the stock price. so that it outputs as: Stock Item Quantity Unit Price Total Value ---------------------------------------------- Television 5 368.00 1840.00 Video Recorder 8 268.00 2144.00 Camera …