Beginners - C++ Forum - July 2011 (Page 15)

1/3=0?

I noticed that when I divide a small number by a large number such as 1/3 it is equal to 0. Is there any alternative for me to divide small number by a larger n...

[3 replies] Last: Yeah that will be fine also. (by LBEaston)

by Baso

problem with _atold and strtold

My compiler doesn't recognize the conversion string functions _atold() or strtold() I included the header #include<cstdlib> and #include<stdlib....

[2 replies] Last: Thanks Turbine for your replies I fixed it by using stold() functio... (by Baso)

by rastroh

Where to put .h and .cpp(imp)??

I need some help trying to create a class and I am confused about where to put the files. When creating an executable program including a class where do you inc...

[2 replies] Last: Yep, there are some exceptions where you must write the definition in ... (by Turbine)

by geekocoder

problem with atoi function

i have numbers stored in my text file and i need to sort them..each number is been stored i a different line...here's my code #include<iostream> #include...

[14 replies] Last: Heres a detailed link about debugging in wxDev C++ http://wxdsgn.sourc... (by Nisheeth)

by codrgi

turn timegettime into minutes?

im using the TimeGetTime function, it works great but i have a question, when i set a variable as timegettime how would i turn that value into minutes or even s...

[1 reply] : Never heard of that function, it must be a Microsoft one. Assuming it ... (by Turbine)

by geekocoder

graphic user interface

can i get a tutorial on GUI programming???i am using wxdev c++ on windows 7

[1 reply] : This combination you're using is quite simple to use, you can generall... (by Turbine)

by Eldy Voon

what's wrong with this?

#include <iostream> using namespace std; void z() { cout << "z"; } int main() { cout << "the name of function: " << z; cout << endl; return 0; ...

[3 replies] Last: omg what a careless mistake! thx guys.. haha, long time didn't touch c... (by Eldy Voon)

by paolopiace

multiple definition of... (class function)

class aClass { ... public: aClass(); // constructor aClassFun(double aParam); // public function }; This class, with its public function, is decl...

[7 replies] Last: Thanks everyone. The last post and the link to header guards made the ... (by paolopiace)

by qwiznip

dynamic memory question

I just started learning c++. I'm using the tut on this site and I bought 2 books. I'm now experimenting with dynamic memory and I got confused. When I try to...

[3 replies] Last: Yes, do not forget that delete p only marks the memory spaces p poin... (by Maese909)

by omzy

How to step off the basics?

Hello, Omzy here : I was wondering how i could step off the begginer programming level off c++ to do more complex things. I started programming c++ for a r...

[4 replies] Last: There is a nice tutorial on this site http://cplusplus.com/doc/tutoria... (by Mathhead200)

by Method

Consol issue

For some reason, this little program I made to act as a cheat sheet for Ascii codes keeps displaying a new line and the number, '10', after the desired output. ...

[3 replies] Last: No problems. By the way, try to use the [code ] and quote templates... (by eidge)

by nano511

2 SDL questions

1. I am trying to make a pong paddle move by holding down a button. Rigtht now, it doesnt move at all. Here are the functions that are suppose to move the pad...

[11 replies] Last: Okay i fixed it yVel was never intialized lol. Thanks everyone for hel... (by nano511)

by metulburr

test problem...undefined main

// Fig. 3.3: fig03_03.cpp // Define class GradeBook with a member function that takes a parameter; // Create a GradeBook object and call its displayMessage fun...

[5 replies] Last: ok i figured it out...i had to update code blocks (by metulburr)

by Eric Hong

#define and just declaration

What's the difference between #define BLAH_BLAH_BLAH 123 and int BLAH_BLAH_BLAH = 123; ? Thanks.

[7 replies] Last: I was assuming something like this. #define BLAH_1 123 const int ... (by shacktar)

by jgirl2412

two dimensional array bouns calculating program

This is a class assignment and I'm stuck to say the least. I have been working on it most of yesterday and today with no luck. Up until now I've gotten everythi...

[1 reply] : Couple of things, first and most important: remove your name from the ... (by Intrexa)

by seawolfmoose

question about loops

i am writing a program for my introduction to c++ (and programming) class that has us writing code that determines the square root of a number using the formula...

[4 replies] Last: thank you that got it to work. thanks!!!!!!! (by seawolfmoose)

by chainswap

keyboard input question

hello everyone i am pretty new to C++ and have looked over many topics about this but cant seem to grasp it what i want to know is how can i have it to where i...

[1 reply] : Windows provides many functions to make using the keyboard easy. If yo... (by Intrexa)

by Sputnik

Can someone explain this structure?

struct node { node(int data_p) { data=data_p; next=0; } int data; node *next; }; Line 3 is the problem for me. Have absolutely NO idea wha...

[5 replies] Last: Oh OK. That means we are entering the realms of C++. I was hoping I c... (by Sputnik)

by metulburr

odd and even test wont work

#include <iostream> using namespace std; int main () { cout << "please type in any number to define whether it is odd or even" << endl; cout << "If for some r...

[1 reply] : #include<iostream> using namespace std; int main() { int valu... (by creekist)

by nand

how to make dungeon crawl with classes?

Hello, I recently the dungeon crawl exercice (http://www.cplusplus.com/forum/articles/12974/) Make a program that outputs a simple grid based gameboard to...

[3 replies] Last: Hi, I implemented something that works using classes and a vector, as... (by nand)

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Beginners - July 2011 (Page 15)