C++

Forum

Beginners - March 2012 (Page 35)

Hey I'm trying to get it to print numbers from this file and its printing weird smiley faces instead. This is all thats in the file: 9 0 3 5 6 1 3 6 8 1...

[3 replies] Last: Alright thanks, that clears it up. (by Ryan Bush)

by skyline01

Max Function

I am trying to determine the maximum of 2 numbers. I have a cpp file with the following code (my actual cpp is significantly more complex than this, but this i...

[11 replies] Last: Try this #include <cstdlib> #include <iostream> using nam... (by naqib)

by Gaminic

STL containers.

Hello, After reading about the vector<bool> specialization where each "bool" is replaced by a bit to save memory, I was wondering: Is there a bool specializ...

[no replies]

by rro0035

c++ stroring a key and an adjacent value

so i have to read through a file and store a specific key and value from the line using queue's (myqueue.push()) what i'm having trouble with is seperating k...

[1 reply] : So, basicly the value left from the '=' sign is the key and the one on... (by viliml)

by Ch1156

What is the ? operator?

I saw this in a C++ tutorial video i'm watching but he never talks about it so what is this and what does it do, please explain in plain simple english. Th...

[5 replies] Last: That's a great example! In that context, regular if statements are ... (by moorecm)

by DouDou

Memory Question About Global Array

I have a memory question about global arrays. Suppose you declare a global array of type double with a fairly large number of elements like 1 million elements. ...

[no replies]

by maxludden

counter controlled for loop issue

I'm trying to design a piece of code to create a pattern, however I can't get my compiler, Xcode, to recognize the counter variable. Any solutions? Also I don't...

[1 reply] : In lines 38 and 40 I don't believe '1' is what you want. #include <i... (by cire)

by lfnunley

Double variable not incrementing

Hello all! I just found out about the Collatz Conjecture ( http://en.wikipedia.org/wiki/Collatz_conjecture ), and I noticed that the highest number ever tested ...

[4 replies] Last: Thank you, I will try that. (by lfnunley)

by fmbaby

making a calculator in C++ My assignment plz help....

Plz tell me what is lacking ... it will not display... # include <windows.h> # include <iostream> # include <string> # include <conio.h> # include <stdio.h...

[7 replies] Last: Thank you. I'll try it. (by fmbaby)

by EricaFH

Reversing integers.

I'm supposed to write a program for class that takes an integer and reverses it. For example, 123 would become 321. I don't even know where to begin. I have loo...

[6 replies] Last: Thank you! I think I understand now. My only problem now is that it ha... (by EricaFH)

by aryu

Can anyone help me pls

On lines 46 (for) and 52 ( '}' ) it says it is expected a declaration. What does that mean? [code firstline=1]int main() { using namespace std; string fNam...

[14 replies] Last: Did some searching on this and it may be depend on the compiler. I ha... (by MrHutch)

by dan slutski

itunes database

Hi, i received this homework assignment and need some help. I need to create an iTunes database that can hold 10 song/artist/album records as well as allow the...

[12 replies] Last: ps if you use it change some of the wording bc most likely youre in my... (by extra54321)

by iceboyz91

User-defined function (urgent)

Write a program that consists of a named checkNum that takes as a parameter an integer (as a long value) and returns the number of odd, even, and zero digit. ...

[2 replies] Last: #include <iostream> using namespace std; const int N = 20; void getNum... (by iceboyz91)

by lare26

lists and iterators and errors...oh my!

I am trying to find a skill in a list of strings named Skills. I want to be able to remove said skill like this: void Player::removeskill(const std::string ...

[7 replies] Last: I have not understood what is the problem? The question arises do you... (by vlad from moscow)

by closed account zb0S216C

Placement New... Again

There's a few points I'm not quite clear on, and I can't seem to locate answers for them. So, here are my questions: 1) Does the standard guarantee that obje...

[5 replies] Last: [quote=ne555]Sorry if I worded badly. No worries :) Thanks for your ... (by closed account zb0S216C)

by codrgi

convert ctime!!

solved!

[1 reply] : CTime is a class. You can't convert it to an int or byte. What are y... (by MrHutch)

by Figho

PLEASE I NEED A HELP, PLSSSSS!

I had read through many posts on different topics but i'm still confussed. I downloaded some tutorial which i read few of them but yet can't even code a complet...

[4 replies] Last: you can always contact me for any books or compiler help, or any other... (by Waqar Ahmed)

by mhq199657

How to connect three .cpp file together?

I have two .cpp file written before which has different functions. Now,I have a problem. I want to use these two functions in the .cpp files written before to b...

[5 replies] Last: No problem. (by MrHutch)

by Esteban

Syntax questions

I hope my question is not too stupid, but I could not find any help googling it, nor reading the website. 1. In c++ the prototype of a function returning a poi...

[8 replies] Last: Okay, thank you very much, that makes it a lot clearer for me ! (by Esteban)

by BJzero

i need a little help

i have a project where i have to use several IF statements without making them nested(without using "else") the program should asks the user to enter a file si...

[2 replies] Last: Thank you that was very helpful (by BJzero)

March 2012 Pages: 1... 33 343536 37... 71

Archived months: [feb2012] [apr2012]

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