Beginners (Page 9)

how long does it take for you to finish a c++ book
 
how long does it take for you to learn a c++ book ? everyday i read about people who finish an over ...
[1 reply] : It honestly is not about how fast you go. Just learn the material one ... (by Edwards)
sieve of eratosthenes seems slow
 
I think this function works as a sieve but it seems quite slow. Can someone suggest how I can make i...
[1 reply] : 1) Construct the vector with the value you want, rather than iteratin... (by Disch)
SFML Mouse event
 
#include <iostream> #include <SFML/Graphics.hpp> using namespace std; void helper(sf::RenderWindo...
[6 replies] Last: omg what a stupid mistake by me. thank you so much. i couldnt find thi... (by unstoppy)
Having trouble understanding libraries and API.
 
What is the difference between a library and an API. I've heard some people say that the API is the ...
[5 replies] Last: So, if I understand correctly, OpenGL is used for making graphics do t... (by IceStorm)
Problem in saving results in a text file
 
Hello, I have a problem with saving the result of this function: y= 2*Sin(x) – x^2 Cos(x) in...
[4 replies] Last: Hey Gingi, i appreciate your idea to closing the file. file.close() ... (by shadowCODE)
C Programming- "Expected Expression Before % Token"
 
So I was trying to code a simple number guess game. I've done it in C++, so I decided to try it in C...
[2 replies] Last: Also, a switch() statement would be more appropriate here than the r... (by dhayden)
While loop question
 
I'm trying to make this code take a number(14) and a guess(3) and keep solving the problem until the...
[4 replies] Last: Thanks for the help. I got it working now, if there was a better way o... (by hellworld136)
Linked list
 
I made this programme that adds some numbers to the list and then shows but i m not getting this t...
[2 replies] Last: Thanks bro i realized the problem and it's now working .... so foolish... (by salman 123)
by h4ever
error C2039: 'IsDirectory' : is not a member of 'FILE_'
 
I need help with this: class FILE_ { public: FILE_(); static int GetEncoderClsid( ...
[2 replies] Last: Thanks. (by h4ever)
Hi I'm new here:)
 
What's wrong with my codes? :( #include <iostream> using namespace std; int main() { char le...
[2 replies] Last: Thank you so much Sir! :D (by iamnoob15)
by it058
pointer to constant
 
There is a pointer to a constant value. why "&" need to be used to get address of that constant ? #i...
[6 replies] Last: As per your instructions : my code #include<iostream> #include<conio>... (by it058)
wHILE LOOP
 
Hi Guys, Can you teach me on how to do a Program that has a while loop and its about Factorial. Like...
[6 replies] Last: can u post exactly what you would like the read out to look like. (by kmtompkins)
Can I use exceptions in the constructor?
 
Hello Sorry for my English in advance! Can I throw exceptions from the constructor? I want to sen...
[9 replies] Last: > there are a lot of subtle considerations when throwing an exception ... (by JLBorges)
Problem in <string> class copy function
 
I'm trying to copy a part of a string to an array using copy function. Why does the following cod...
[3 replies] Last: How to solve this? Given the length of str and the value of n ,... (by cire)
nullptr problems
 
This is a code provided at www.cplusplus.com/doc/tutorial/dynamic/. The provided code doesn't work o...
[2 replies] Last: Thank you very much. (by OmidMech)
Member function of a class is not working
 
When I run the following code it shows me |24|error: no matching function for call to ‘info::show...
[3 replies] Last: http://www.cplusplus.com/doc/tutorial/functions/ (by keskiverto)
by h4ever
How to access member using singleton? Visual Studio watch
 
How to access Stat in watch while debuging? I have singleton with Stat class keeping information abo...
[no replies]
Can't run the program
 
I am new learner towards C++ and is doing my tutorial question. I simply dunno what is gong on with ...
[5 replies] Last: I have resolved it. it is due to have two source file with one project... (by istante)
by shekhu
fflush
 
What is the use and need of fflush keyword ?
[4 replies] Last: thanks (by shekhu)
by zachmc
Actually learning to program
 
hey guys I'm fairly new to c++ programming but I've been finding it really annoying to actually lear...
[1 reply] : if you wanna learn you should buy a book this is not a class.It's just... (by cpm14)
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  Archived months: [jun2014]

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