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General C++ Programming - October 2009 (Page 3)

I am working on a dice rolling simulator for school that wants program to simulate rolling of 2 dice, use rand roll fist die and second die, sum of both dice s...

[2 replies] Last: 1.) Your array only goes from 0-11, not 1-12, so you are accessing an ... (by firedraco)

by nireshkaka22

Sending SMS msgs from microcontroller

i'm doing a project which connects a microcontroller to a gsm module. Most of the code is done but @ the ending part i have to press [CTRL+Z] to send out the ...

[1 reply] : What makes this a General C++ Programming problem? (by PanGalactic)

by Alan

Problem with virtual classes.

I have classes that look like this (simplified) class Object { public: int width, height; virtual void draw() {} }; class Button : public O...

[2 replies] Last: thanks. (by Alan)

by iwasinnamuknow

refining data structures

I'm relativlely inexperienced with C/C++, just a bit of dabbling now and then. I've written a program that helps me deal with data duplication in a large sto...

[4 replies] Last: Excellent, I'll give that a go. Thanks for the help (by iwasinnamuknow)

by jrohde

Overloaded base class methods in derived class

Hello all, In a derived class, if you create a function with the same name as one in the base class, even with a different argument type, is the base class f...

[4 replies] Last: Some info on this (doesn't really answer question though): http://w... (by jsmith)

by pirate959

sort vector of objects

I am trying to sort a vector list of objects of type stockType. Sorting with the following does not get me the desired result, not sure what it is sorting on (i...

[5 replies] Last: By the way, there is a container called std::list. I'd be careful abo... (by kempofighter)

by x C0MMAND0 x

Automatic object creation?

Okay, so I need to have a program setup so that people can enter in a user's first name and last name, hours and salary. They need to be able to keep entering ...

[3 replies] Last: For example: #include <iostream> #include <vector> //for vectors ... (by firedraco)

by kakashi316

no match for operator?

Im getting an error in my main part of my program that i need help with. 10 no match for 'operator<<' in 'std::cout << c' main code: #include "LList....

[2 replies] Last: thanks dude (by kakashi316)

by jpardila

dereferencing a 2D dynamic array.

Dear Forum, I have got stuck on this for some time. I am creating a 2D dynamic float array and want to store some values there. I am having problems to access ...

[5 replies] Last: Thanks!. Please mark the topic as solved. That will help other users w... (by JRevor)

by jd66613

go to line?

is there such a thing as "go to line x of the code" in c++. I mean.. I want to ask the person at the end if they want to do the whole process all over again fo...

[3 replies] Last: It's said to try and avoid the goto feature. Although it can be extrem... (by closed account S6k9GNh0)

by spazamatic2

Outputting new lines for each 10

The user is asked to type in a character and a number. The character will then be printed out that many times, but only 10 characters per line. If first they ty...

[4 replies] Last: Tested and it works, please study it!! YOU MUST LEARN FROM THIS: ... (by mbittel12)

by abhipro

Cannot open header file

Hi all, I am trying to build a project in VC++, but most of the time I keep getting the following error: Cannot open include file: 'xyz.h': No such file o...

[2 replies] Last: Projects are tricky, you probably have the header file saved somewhere... (by mbittel12)

by nsw1216

unexpected end of file

i got an error call unexpected end of file. And i declare an object to one of my class one ? anyone knows what is the problem ?

[4 replies] Last: bool StaffMenu() { system ("CLS"); int j; cout<<"**********... (by nsw1216)

by jd66613

loops

I'm very very new so I'm sorry if this is an obvious question. I'm writing a function trying to find gibberish words(ones that don't have vowels) but I don't k...

[2 replies] Last: What dose "string e" include? Just one word or some words? If the "st... (by player6)

by nikman

polymorphism

i am writing this code which involves an eatery type class and 2 derived classes snackcart and restaurant. how can i implement polymorphism in this? i want to...

[6 replies] Last: ok thank you :) (by nikman)

by HarbingTarbl

Messing around with Sound.

Hello, I'm trying to start up a little project which involves dealing with sound and other applications. Could anyone give me some recommend some good sound...

[1 reply] : Check this out maybe http://msdn.microsoft.com/en-us/library/bb31866... (by Alan)

by maximusava

Array or Vector Information

Hello, I am trying to make a small application that will allow me to input a username to populate fields in a file I am creating. The problem that I am having...

[7 replies] Last: I'm confused. When I moved the open outside of the do loop and elimin... (by jsmith)

by newbeecoder

C++ list

Hi all, I am playing around with list and I figure out how to merge two lists and all. But I have no idea how can I integrate one list onto another. For exam...

[6 replies] Last: std::set<> is a container that does not allow you to insert duplicates... (by jsmith)

by DavidB

Questions on programming

Hi everyone, I have this question I need to answer, pls I need to write a program that will do : 1- the program will ask you to enter 2 numbers then it...

[10 replies] Last: http://www.cplusplus.com/reference/algorithm/max/ (by Bazzy)

by hsash

convert cstring array to int array

forum, i have been working on this for quite sometime with different codes but i still cant convert an array of cstring values to array on integer values. ...

[4 replies] Last: With C you can use sscanf http://www.cplusplus.com/articles/numb_to... (by Bazzy)

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