C++

Forum

Beginners - April 2012 (Page 36)

Is there a difference in (void) and ()?

The tittle is a little vague, let me elaborate. Is there a difference between these two functions? int ShowValues() int ShowValues(void) What is the v...

[3 replies] Last: Hmmm...interesting. I never learned any programming languages other th... (by voyance)

by JCaselles

Needing tip with multiple deque.erase

Hi everyone! I'm working on a little project, that in general terms, interacts with a .csv file with two columns (it's a kind of dictionary, so let's say word a...

[3 replies] Last: You're welcome :) (by TheDestroyer)

by gmenfan83

Use of enum's?

Can someone please explain to me the real valuable reasoning behind using enums. At face value to me they seem kind of pointless, not pointless but more or less...

[1 reply] : It just makes life easier for periodic events, like weekdays, months n... (by TheDestroyer)

by iDontGetIt

Need help with a vector of vectors

Hi all, I am trying to work with a vector of vectors... just trying to do basic operations with it. Eventually, I'm going to use a vector of vectors to code a ...

[8 replies] Last: Thanks Destroyer and Stewbond for the life raft ! That one had me tot... (by iDontGetIt)

by curtisschlepp

Linker error

I am getting an error when calling upon my function choice I cannot seem to figure it out, any help would be appreciated. choice in theory will take the input o...

[2 replies] Last: replace int choice ( int response()) with int choice ( int respons... (by Stewbond)

by closed account 2NywAqkS

Using strchr?

In a winsock program, I'm making, the client recieves a stream of data that is then put into a char buffer the different parts of the stream are separated by...

[1 reply] : I'm not sure if you're using c++ or C, Here is what I would do, but it... (by Stewbond)

by Raistlin121

Declaring pointers to an array... or something?

I've been working on a little home project to increase my skill as a programmer. It's a basic inventory simulator, however there's one section of code in the p...

[6 replies] Last: string* pszArr = new string ; ^ ^ ^ ^ ^ ^ | | ... (by Stewbond)

by programmerx

Find error plzzz...

FInd Error plz....when we ask user whether he wanna continue or not he enters y but program ends but according to code it should bounce back to code....Problem ...

[3 replies] Last: speacial thanks to "LowestOne" and as well as "TheDestroyer" code real... (by programmerx)

by pooshi

Matrix with srand

What up Gents? I have this code here and I wanted to use srand() to fill it instead of my own literals. Where would I put and how would I use the srand()? And ...

[2 replies] Last: To add to what oonej said, srand() is used to seed the rand() function... (by BlackSheep)

by nerdycameron

My first program

Hello, I am very new to C/C++ and any programming language and I am attempting to write a program. The code I am going to post is part of a larger program which...

[10 replies] Last: .... if (dis < 0) { imag = sqrt(dis); imaganswer1 = (-b+imag); imag... (by nerdycameron)

by dsustudent59

need assistance on setting up arrays

I am trying to learn arrays and having issues creating the arrays I need to keep a program running. I am asking for help from anyone who can show me how to set ...

[15 replies] Last: [quote=altbdoor]i had hoped to focus on making dsustudent59 understand... (by S G H)

by amy1234

Dice game?!!?I need help with EVERYTHING!! (1,2)

Hi I have to not wan to but have to take C++ as my course we are given this homework, CAN YOU PLEASE HELP ME!?!? I will be forver gratfull!! You will deve...

[21 replies] Last: Off of the intended topic, as a mechanical engineer programming is VER... (by Stewbond)

by Atari

Need help with function.

Hello, I wrote a program, witch finds how many digits 2 appear in the number and then multiplies them. But I don't know how to write a function for this. Coul...

[3 replies] Last: Something like this? #include <iostream> using std::cin; using std::... (by Stewbond)

by mysterioscone

Expected primary-expression before ',' token error

Hello and thanks for taking the time to help me. I am writing a program that prints a dagger-like design to the screen but I keep getting the above error for my...

[3 replies] Last: Thanks a lot guys! I thought it would have been something silly like t... (by mysterioscone)

by hankydorky

Football ticket reservation

hello guys, i'm a beginner user of c++, recently i need to build a system based on football reservation. The system allow user to book and cancel their ticke...

[13 replies] Last: https://docs.google.com/open?id=0B5JGUxzaMyuJUENzZGdoeVI2a3M https://... (by hankydorky)

by cplusfreak

Division function returns int.

#include<iostream> int add(int a, int b) { int sum; sum=a+b; return sum; } int sub(int a, int b) { int sub; sub=a-b; retur...

[2 replies] Last: thanks! (by cplusfreak)

by Sloppos21

Help using 'while' and 'for' loops

I've recently started learning programming at university and I've been asked to write a C++ program for the following problem: "The program will keep asking ...

[1 reply] : I don't see any problem. 3 2 +...+8 2 = 199. Could you be that you mi... (by hamsterman)

by cdj2k10

My 1st programme?

after some trying and testing and scratching my head i managed to come up with this ..... // my test project #include "stdafx.h" using namespace Sy...

[11 replies] Last: I personally think C++.NET is a joke. .NET is good in c# and VB, but s... (by ResidentBiscuit)

by EGoodman

trouble with writing loops

Been having trouble creating a simple loop program. One my third attempt using a fully new code. Function headers are keeping me from testing this first loop. ...

[3 replies] Last: He forgot () wherever necessary, but wrote it everywhere where it is u... (by Shinigami)

by Yume

Problem with strcmp

The problem says that if we are given a text we have to post every sentence on a new row. And we know that the sentences are sepparated only with "." and "!". F...

[3 replies] Last: I used the strtok function and it worked now. Thank you! (by Yume)

April 2012 Pages: 1... 34 353637 38... 66

Archived months: [mar2012] [may2012]

This is an archived page. To post a new message, go to the current page.