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Member Avatar for gmahlert

The program uses an implementation of the Sieve of Eratosthenes to generate a small list of prime numbers which is subsequently used for direct comparison to find the prime factors for any whole number up to and including 478939. This limitation is due to the primitive method used to generate …

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Member Avatar for jakesee

Hi there, I'm so frustrated now =( I have read the forums and this [URL="http://www.goingware.com/tips/member-pointers.html"]http://www.goingware.com/tips/member-pointers.html[/URL] But i still cannot get this to work: [CODE]class FileParser { public: void load(char* file) { MyDocumentClass _mDoc; _mDoc.LoadFile(file); // is this correct syntax? parse(_mDoc, &(FileParser::saveElement)); // or is this correct? parse(_mDoc, &(this->saveElement)); } private: …

Member Avatar for Narue
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Member Avatar for emi teliyadu

I want to learn c++ and downloaded a gcc compiler. but the compiler isnt functioning. when i click on the application window, a black screen just flashes with the text:"c++.exe:no input files" What could be wrong?what do I do about it?

Member Avatar for jonsca
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Member Avatar for DavidDD

Hello there! This is my first post so I'd like to say hello to everyone on the forums! Anyway, I am coding a hangman game. I read my words from a text file with ifstream, then I randomize a word and I set the string "sSelectedWord" to the randomized word. …

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Member Avatar for Xeros606

1. I'd like to become at least competent with C++ (good enough to work on large scale projects or even get a job as a C++ programmer), how long do you think it will take? I have some experience with java, and am learning with the PDF version of [URL="http://www.amazon.com/Beginners-Guide-Second-Guides-McGraw-Hill/dp/0072232153"]this …

Member Avatar for abdelhakeem
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Member Avatar for mimis

Hi, i have to sort two arrays in a specific way. I have two parallel arrays A[N] and B[N]. Ι have to sort A in descending order. The changes in A should be happened in B at the same time. If 2 or more items in A is the same, …

Member Avatar for mimis
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Member Avatar for Ultratermi

Hey, is there a way to search a specific word in a string and get the position where it appears? Like with the std::string... There I get the INT position of the word... Hope you know what I mean... I cant find the same with System^String in WinForms... Only : …

Member Avatar for Ultratermi
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Member Avatar for lisha.ahuja

Hi Friends, I am an java programmer and trying the code change in C++ now,Kindly guide me for the below issue I am facing, The code which I need to modify is Original code:- [code] /* **-------------------------------------------------------------------------------------------- ** Description : This class starts the event listener threads for BRANCH ** …

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Member Avatar for jakesee

Hi, I have a Win32 + OpenGL sort of graphics engine I wrote myself for a simulation software project (still in progress). The problem is that this software must also have a linux version. Now this software is using MDI and Docking windows and what not so I am not …

Member Avatar for jakesee
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Member Avatar for rwill357

I am a newbie and currently taking as a subject data structures and algorithms. I have posted the function I'm currently working on down below. It works the problem is I would like to ensure I'm meeting the professors intent. I'm supposed to write a recursive and nonrecursive function to …

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Member Avatar for shaunmccann1

Hi, Ive got a similar problem, it seems a run of the mill thing to break a string into tokens yet its kept me head scratching for days, is there another option or is it a simple code tweaking problem. Fairly new to C/C++ but ive been coding in C# …

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Member Avatar for froggy1976

I have written this code and it compiles and works just fine but I would like to put the string day[7]; as private since the days of the week will never change and I am required to have at least one private member in my code. When I simply move …

Member Avatar for mitrmkar
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Member Avatar for llamaboy

Hi I am trying to make a nursery registration form for an assignment at uni and have hit a stumbling block. I have written the functions but dont really know what to declare them as. Could anyone help. [CODE]#include <cstdlib> #include <iostream> #include <fstream> using namespace std; int menu(); //creating …

Member Avatar for llamaboy
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Member Avatar for Phil++

Hey, I'm wondering if this is possible. I store customers in an array: [code] string customer[10]; customer[1] = "Phil"; [/code] But I have a menu, that has things like [INDENT]1. Display customers 2. Add customers[/INDENT] The thing I want to do is not show the 'Display customers' if there has …

Member Avatar for abdelhakeem
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Member Avatar for m7md.is

hi every one this is the Project requirements i did the first three things but i have problme with number 4 You are hired by an electronics company aiming to build microwaves. You are asked to develop an application that simulates the work of these microwaves. Consider the following specifications: …

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Member Avatar for Stefano Mtangoo
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Member Avatar for fsl4faisal

[code]#include<stdio.h> #include<stdlib.h> #include<malloc.h> #include<string.h> //int bin(int,int,int*); //int term; int main() { int *set; int num,*anum,j,i,k,term; printf([/code]

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Member Avatar for Nikhar

Hi... I'm trying to study graphs but I cant find a good tutorial on it. I googled it, but couldn't find what I needed. Can you please suggest me a good tutorial on graphs in c++. I am basically looking for how a graph class is implemented in c++, an …

Member Avatar for Nikhar
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Member Avatar for coolfriend

please correct this------the desired output is in the bottom [CODE] #include <iostream> #include <ctime> #include <cstdlib> using namespace std; int main() { int randomNumber=0; int guess = 0; int balance=100; int amount=0; int bet=0; double balanceLeft; cout<<" Guessing Game:"<<endl; cout<<"Written by coolfriend:"<<endl; do { cout<<"Please enter your bet$100.00):"<<endl; cin >>bet; …

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Member Avatar for dubeyprateek

hi everyone, i m messed up with intializer lis. please help me by solving these questions. [QUOTE]How does compiler impliments intializer lits? How intializer lits improve performence? When it is must to use intializer lits? When intializer lits must not be used?[/QUOTE] What is wrong with this pice of code.. …

Member Avatar for NaveenGowdar
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Member Avatar for qupav

i have this part of my link list program [CODE]template <class E> LinkedList<E>::node * LinkedList<E>::getNode{ ... ... }(const E &item) [/CODE] and my compiler, bloodshed dev c++, says expected constructor, destructor, or type conversion before "*" token expected ";" before "*" token i don't think there is an syntax error …

Member Avatar for qupav
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Member Avatar for wellibedamned

heya.. i wanted to ask if there was a way to give a pointer to a multidimensional array of, say, ints, as a function argument. i tried a somewhat natural approach, which seems to have failed.. i'm no expert at stuff like that, so i tried: [CODE] int numbers[ 10 …

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Member Avatar for kenoch

I have a problem with this topic ..Solution to algorithm using static and dynamic data structure

Member Avatar for Rajesh R Subram
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Member Avatar for grealish234

hey i have a problem with adding an is numeric checker to my code for my class when i hit a snag just wondering if i could get some help this is my first program so help is appreciated [CODE]// fun with physics.cpp : Defines the entry point for the …

Member Avatar for mrnutty
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Member Avatar for soloice

[CODE] //Encryption/decryption program that encrypts or decrypts //user input as a string. #include <iostream> #include <string> using namespace std; string encrypt(string text, string message); string decrypt(string text, string message); char choice; int main() { //Ask user to encrypt or decrypt cout << "Would you like to encrypt or decrypt?" << …

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Member Avatar for ashishchoure

hi, I am creating a ThreadPool. I know that thread pool is collection of [B]live threads[/B]. Its main purpose is to assign task to any of available thread. I am not going through any complex tutorial available on net. So I am just creating threadpool by my own. For this …

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Member Avatar for johnny_gear

[CODE] while(getline(bookFile,books[count].title,';')) { bookFile>>books[count].year; bookFile.ignore(1); bookFile>>books[count].author; bookFile.ignore(1); bookFile>>books[count].price; count++; } [/CODE] the code seems to just ignore the deliminating character and enter the whole first line into the title member of the books struct. I can not figure out why, any help would be appreciated .. thanks

Member Avatar for johnny_gear
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Member Avatar for shizu

Hi All.. I am using MsFlexGrid in my program.. normally after I double click, enter value, KillFocus then press OK to close the dialog.. now I would like to add a message box once I enter value. Then I found out that, after message box prompt out and I click …

Member Avatar for mitrmkar
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Member Avatar for blasata

Hi all, I have a problem with winsock in c++ while developing a client program: - When I send the first, it is ok, appears in the Server, but the other "sends", in the server appear as a empty string! the send command return is Ok, the number of bytes. …

Member Avatar for blasata
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