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 Duthomhas)
Formatting a 2d array output
 
Hey yall, so this is one of the last things I should do for my project and I can't seem to come up w...
[3 replies] Last: Thank you AbstractionAnon, your idea worked, I also had to remove the ... (by dorito200)
Visual Studio very strange "hello world" error (1,2)
 
Hi! I've just installed Visual Studio Community 2022 witch C++ package (not everything, just 4GB). T...
[30 replies] Last: @seeplus, in your code both TEST1 and TEST3 have static storage. TEST1... (by lastchance)
by abuh
please help me
 
i want function to inorder traversal code (non recurcive) for this code #include<iostream> ...
[9 replies] Last: @salem c first of all you blamed me that i copied this command from g... (by abuh)
Task
 
Hi! I have some problem to solve to this task Task 10. Unfoturnetely, when one of the assistant ha...
[2 replies] Last: @Gulziya - what part of this are you having trouble with? Do you know ... (by seeplus)
by rin103
vector<> function whale_talk
 
I think I do not fully understand vector function. I don't know what's going on during for loops par...
[5 replies] Last: @OP - Here's a cleaned-up up version of your program #include <iostr... (by AbstractionAnon)
Chapter 07 Rock-Paper-Scissors(-Lizard-Spock)
 
I have a program and I know there's probably a lot of mistakes so it may not be an easy fix but it's...
[10 replies] Last: @AbstractionAnon, that sounds like a good idea. Thanks. (by thmm)
Rewrite an existing line in txt
 
Yes it's me again struggling with file, this time I want to store a changing data (victory time) of ...
[2 replies] Last: > note that a file has two pointers - one for get and one for put. If ... (by JLBorges)
Using explicit template instantiation on class function to restrict template parameters
 
Ok, so I'm basically making a class that is supposed to be similar to var in javascript. It's gonn...
[10 replies] Last: That's probably true. I might try and find that repl and post somethin... (by highwayman)
by alexas
visualisation/animation of 2D array
 
Hello Maybe someone has any good idea/experience if it is possible to animate 2D array in C++ wit...
[2 replies] Last: Alternatively, you don't need to work directly with system-level libra... (by Ganado)
by nodoz
virtual copy constructor
 
I know there is no such thing as a virtual copy constructor but the text im reading simulates that u...
[3 replies] Last: couldn't I just write No. Even if the array where dynamically created... (by coder777)
by jt909
Creating a function the geometric (compounded) mean return
 
Hi, I am new to C++ (as you may be able to tell). I have been working on a project, and have a sourc...
[2 replies] Last: Brilliant, thank you! I should've realized this myself, thanks for exp... (by jt909)
Problem with Program
 
So I have a program in class that I believe in my mind everything is correct but I'm getting a bunch...
[3 replies] Last: Line 18: Your input operator is the wrong direction. Should be: ... (by AbstractionAnon)
by alexas
Bound angle between cuboids (1,2)
 
Dear Experts, Angles have worn me down yet again. Now I am trying to set up the required connectio...
[37 replies] Last: Ah, I'm glad that worked. The method at the moment is long-winded, be... (by lastchance)
Pass by refence
 
In c++, to pass argument from caller to callee we use pass by reference method. In this modificatio...
[7 replies] Last: In Python, it's just ... anarchic! Oh, that is worse the " I don't k... (by keskiverto)
Completely lost on how to start this here (Primarily for the Constructors)
 
So I am doing a C++ Project for one of my classes and I am completely lost on what this is asking fo...
[6 replies] Last: Another "take" on a rudimentary custom string class, split into separa... (by Furry Guy)
Been Having a hard time with arrays
 
Write your question here. Hi im coding graphs and it keeps on saying its not constant Pu#pra...
[14 replies] Last: No prob thanks for the tips tho! (by Freshman1234)
Will This Notebook Be Able To Handle All My Coding Software?
 
Yes, but go for the full 16GB of memory. Consider adding an external monitor and keyboard; I find it...
[no replies]
Error spotting
 
Hey all. Am working on a program. Being new to C++, am unable to spot errors in the program that I h...
[3 replies] Last: In actuality, in addition to massage, I also receive psychiatric treat... (by Hison)
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  Archived months: [oct2021]