Beginners - C++ Forum - October 2016 (Page 24)

by mkeras2

windows.h ReadFile() [beginner] problem

Hi, I am returning to c++ after a couple years, and with only basic knowledge, and am trying to go t...

[1 reply] : GetFileSize function is your problem. The following website will help.... (by Izink)

by WHYISNTITWORKING3275

Code is outputting the default in switch/case

it compiles but it always outputs the default #include<stdio.h> int main() { int a; printf...

[3 replies] Last: Hello WHYISNTITWORKING3275, Line 14 should be: case 33: case 44: pr... (by Handy Andy)

by Wolffish

convert function types

Hi, i am new to c++ programming and need help. The following code is an short example of the prob...

[2 replies] Last: Thank you very much. I already found std::bind but I did not know abou... (by Wolffish)

by ManlyMartin

Need help with readchunk program.

Currently I'm trying to write a program that requests a file from a web server and parses the file t...

[3 replies] Last: Bump3 (by ManlyMartin)

by carlwryker

Virtual function and abstract derived class

I want to make a base class (BaseTab) abstract and the derived class (AssetsTab) concrete, but the c...

[2 replies] Last: Oh. Thank you! (by carlwryker)

by channing0411

Functions

I wrote the below code last week and need to change it to Create functions based on your existing so...

[4 replies] Last: I get that. Thought it may help speed the process up if it were in dif... (by channing0411)

by WeeDee

Why is this happening?

Just starter to learn C++ and wanted to play about a bit and for some reason the code is not working...

[1 reply] : Why dose the switch not give any output? Line 23: This doesn't wo... (by AbstractionAnon)

by MoFyne

How do I enable C++11?

Hello, I have an issue with enabling C++11. In my homework, it says thag I have to start compiling t...

[2 replies] Last: No, two minus-signs is a canonical GNU option, and is valid (but GCC a... (by mbozzi)

by babamublabla

Hey I need help with pass by reference

Hello! The goal here is to get the sum of (1/n)^2 aka: (1/1)^2 + (1/2)^2 +...(1/n)^2. Im using pass ...

[2 replies] Last: Ahh I see it now. Thanks for the reply and tips mbozzi :) (by babamublabla)

by deadmittens

Word Counter Problem

So I've been working with XCode as my compiler for sometime with no issues. The problem I am worki...

[3 replies] Last: Hello deadmittens, Since no one has said it yet, you need to delete t... (by Handy Andy)

by White Bear

Memory leak?

Hello guys. I need Your help! Need to solve a task: User type an float array A. Need to copy ...

[2 replies] Last: I wanted to use int numNeg = 0; int numPos = 0; But this solutio... (by White Bear)

by cm123

even number

is this how you would write the chunk of code to see if it's an even number? number = 12; if (...

[4 replies] Last: Yes thats the simplest way to check whether a number is even or odd. W... (by kamal choudhary)

by blackbone16

Calculation from inheritance of different classes

I'm doing a question which includes a DineInMeal class, HomeDelivery Class and a HomeMeal class. The...

[5 replies] Last: Please post the exact text of your error. homemeal header lines 8, 1... (by AbstractionAnon)

by SegmentationFault

Creating a binary tree from prefix notation: Segmentation Fault

Wrong code.

[2 replies] Last: What code is meant to be inside the else (line 77 onwards)? (by Moschops)

by amoureux

new struct record in binary file per function call

I'm trying to store some information in a binary file. However, i met with a problem that i can't re...

[5 replies] Last: I have edited the question according to your feedbacks. (by amoureux)

by closed account 9GEqko23

"Undefined Reference to"

I know this seems like a repetitive question but I just started writing some code until I came acros...

[2 replies] Last: linker is expecting Championship<Player, 11>::Championship(int s, co... (by codewalker)

by chewydice

Error Handling

I need to do some error handling in c++ that not only corrects a user if they enter a negative numbe...

[3 replies] Last: while (guess != number){ break; } O_o For the conversion, atoi()... (by ne555)

by materialisticsociety

problem with loops and file

Hi. So I need to find which student has the most "10s"(which is the best mark). Im given the info fr...

[2 replies] Last: Yes i know im missing it. I just didnt know what to put there, so i le... (by materialisticsociety)

by curiousengineer

How to access one private member in another class?

I am new to OOP. I am writing a class (call it ClassA) which needs access to just 1 private member i...

[3 replies] Last: You're looking for the keyword " friend ". class B { friend class ... (by Moschops)

by kmm96

labyrinth

hello, I need to run the program labyrinth . A sample labyrinth and its representation with a two-di...

[no replies]

Beginners - October 2016 (Page 24)

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