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)
Problem in files
 
Hi Guys! hope you will be fine... I have a little bit problem in my program, I made a file to store ...
[14 replies] Last: hey chervil First run the program by using the following source code,... (by junaidkhan2013)
by nasrul
please help me...
 
hello everyone this is my coding. why when i want to put the name of the movie with spacing it beco...
[3 replies] Last: Instead of cin>>name; try getline(cin, name); But be careful of an... (by Chervil)
iodos.h
 
Whenever I try to call the "iodos.h" -library Code::Blocks gives me an error. It says that there ...
[1 reply] : At the risk of stating the obvious, perhaps it's because there is no s... (by Chervil)
Sieve of Eratosthenes finding every number to be prime?
 
I've been trying to make a Sieve of Eratosthenes following the pseudocode off Wikipedia, yet somethi...
[10 replies] Last: If you change n to a 64-bit int, then any variable used in an expressi... (by Chervil)
Auto entry
 
I am working on a program that has the user type one character. How can I get the program to automat...
[4 replies] Last: I downloaded pdcurses for windows. I am using dev-c++. I put the heade... (by toad1359)
Boost Subgraph Implementation and exporting using Graphml
 
I am using boost 1.53.0, I have implemented a small demo using boost for subgraph. I need to export...
[no replies]
A question about pointers?
 
What is the difference between these two codes? int *ptr = new int; int x(7); cout<<"x:"<<x...
[3 replies] Last: thanks (by Edward01)
CMD commands in compiler and in system()
 
Hello what I am doing here is trying to make a simple program that fixes the damage caused by hidden...
[4 replies] Last: > here is the system() evil thread What is said inside that thread i... (by JLBorges)
Pointer to vector of vectors
 
Hi I'm trying to write a code that have vector and this vector holds another vectors and i cant find...
[4 replies] Last: It's Ok guys all working fine thank you (by yyoni69)
Function problem when looping through
 
#include <iostream> #include <string> using namespace std; void input(){ int numOfPer...
[3 replies] Last: I think this problem is somewhat beyond beginners... Plus I've never d... (by coder777)
Getting Error in ML Module Class source
 
error C2955: 'ml::NCSliceWiseIntensityArtifacts' : use of class template requires template argument...
[no replies]
Practice with Iterators
 
Hey Everyone, Today it is my goal to practice with iterators and become more comfortable with the...
[2 replies] Last: Thanks for your help Disch. I learned a lot from your explanation. I... (by RastaWolf)
by Vigii
How do they create a software??
 
Hi, I'm a newbie to C++ and coding world. I just want to share you all with my question. 1)...
[4 replies] Last: Thank you lot for helping me to find a solution for my problem. I thi... (by Vigii)
Pointers and Arrays
 
Can someone comment out line by line the below code? I can't understand what is happening. ...
[6 replies] Last: Have a go at reading chapter 5 in this book - it may help you a bit. ... (by TheIdeasMan)
How do I read this
 
Hi guys, I am a new C++ student. I am having trouble to understand the following code which is...
[3 replies] Last: aha... Thanks heaps. (by johnny45634)
Multidimensional Arrays
 
I would like to store all the even numbers from 1 to 100 in an multidimensional array and then find ...
[1 reply] : Let's work on the logic first. For example: int even ; int row = ... (by Azagaros)
Help with stringstream
 
I have been having difficulty using stringstream in a loop. Upon investigation, I have found that st...
[4 replies] Last: Oh! I didn't realize JLBorges was declaring StringToInt first for that... (by nonpareilpearl)
by anzhit
Pancake Gluton Problem
 
I was attempting the pancake glutton problem http://www.cplusplus.com/forum/articles/12974/ the last...
[6 replies] Last: while using arrays i didnt have to use pass by reference then why do i... (by anzhit)
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  Archived months: [apr2013]