Beginners

by admin
Welcome -- read before posting!
 
Welcome to the beginner's forum in C++.com! In this forum, users can to talk about any topic relate...
[2 replies] Last: How To Answer Questions in a Helpful Way Be gentle. Problem-relat... (by admin)
Console Closing Down (1,2,3,4,5,6,7)
 
Hi, i am new to C++ and have just written my "Hello World" program. It worked all right but the cons...
[120 replies] Last: It displayed "Hello world" after you pressed Enter. int c is a ... (by Duoas)
by juaok
What does const& mean?
 
Basically, what does it mean to have for example this: void somefunction(const int &value) { //c...
[3 replies] Last: Would big classes count as more complex data types? So am I understand... (by juaok)
IP address in a variable
 
I'm new to C++ I want to know how i can use cin command to input a ip in a variable, i tried it a...
[2 replies] Last: How would you want to input IP? A single number? Four octets? How do y... (by MiiNiPaa)
Cannot find or open the PDB file?
 
After I try to run this code it gives me these lines on the output and I don't know what I should do...
[no replies]
HELP START READING FROM DIFFERENT STRING IN FILE!
 
Right so I managed to read the first lines I neeeded but I need to create a new loop and start readi...
[1 reply] : I would suggest starting with a vector of a class/structure that holds... (by jlb)
by nasser
lvalue required as left operand of assignment
 
What is the wrong here I have made a class and when i call one of memebers in swich case give me ...
[3 replies] Last: > You can't assign like this: > boarddetails.getcname()="Egypt"; you... (by ne555)
by Nanyo
mousemove
 
Hello everyone, Does anyone know how to simulate mouse move and mouse click using code::blocks ...
[13 replies] Last: thank you! You are amazing!!!! :D (by Nanyo)
Locate substring question
 
Hi guys! I'm trying to write a little program that would do these tasks in order: Ex: ************...
[10 replies] Last: Thanks a lot! I'll study this code! Have a good day! (by swansonknope)
Help installing Code::Blocks
 
I recently, finally replaced my 10 year old winXP pc! I think that win8.1 is fine. I don't get the ...
[5 replies] Last: If you need help, start a new topic (click on the 'new topic' button o... (by JLBorges)
Help with String Problem
 
Homework assignment and I'm at my wits' end with this. I'm new to C++ and need a little help. I'm lo...
[8 replies] Last: To count the number of times 'a' appears: auto appearances = std::c... (by LB)
Library
 
what is an abstract library?
[2 replies] Last: Maybe the word your searching for is abstraction *layer? see http://e... (by rjvc)
Error in creating array of objects and passing objects.
 
I've written the following program but it show an error : 87|error: invalid use of ‘student_wai...
[3 replies] Last: Thank you Peter. But sorry to say that I am trying but its not happeni... (by ProgGeek)
Programming Assignment Question [Selection Sorts using Random Numbers]
 
I am pretty new to programming, and I am having some minor issues with an assignment. I used my assi...
[3 replies] Last: Your code indention is really horrible! So if indenting well you'll se... (by tcs)
by gmac
define your own class that will represent a fraction in your program
 
Ive started this assignment. Not sure what to do from here: Write a class definition for a frac...
[15 replies] Last: Check your reduce() code carefully. Here it is with the variable name... (by dhayden)
Class of int that goes from 0 to 6
 
Is it possible to create a class that contains an int that can only take values of [0,1,2,3,4,5,6]? ...
[10 replies] Last: Sorry, just gave it a fast look and didnt notice you called the other ... (by EssGeEich)
Inheritence problem
 
Program isnt compiling. I think its a problem with my calls to two. #include <iostream> using n...
[6 replies] Last: The compiler creates a default constructor, but only if you don't crea... (by dhayden)
Array in a class
 
Hi! :) I'm learning to use classes in C++, but I just met an issue. So basically I tried to write a ...
[1 reply] : hiya, Defining a class inside main is very wrong. move lines 8 - 25 ... (by mutexe)
making the program user friendly
 
my problem is on how to make a GUI program using C++. and how to manipulate the graphics. I really...
[3 replies] Last: This is a broad topic. Anyway, if you are planning on cross platformin... (by rjvc)
program sometimes takes letters, it shouldn't.
 
When I run the program and try entering a letter it will either tell the user to re-try and enter a ...
[2 replies] Last: Also when I enter a decimal it sees the first two numbers after as en... (by rjvc)
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  Archived months: [sep2014]