Beginners - C++ Forum - January 2009 (Page 3)

Hello all, my problem is simple. I'm trying to fill Test with numbers starting at 0 and ending with 25(at test ). I can get the first row easy but when i i...

[3 replies] Last: int k is the number that is incrementing from 0 to 24. The ++ operato... (by psault)

by token

Allegro in VCPP 9.0

i went to tools>options>projects & solutions> vc++ directories> show directories for: library files> added the directory to the lib inside the AllegroFORVCPP9 f...

[5 replies] Last: I apologize, I had thought I'd received a similar error when I left EN... (by psault)

by demosthenes2k8

ATM?

I'm trying to help a friend out with a program he's working on, but we're getting weird errors-after typing "Return" it closes randomly instead of reiterating t...

[1 reply] : Don't use strcmp(). Just use ==. Using !strcmp() makes your code diffi... (by Zaita)

by Djky

rewrite switch structure to if...else structure

Hi. im doing assignment. there is a question ask us to rewrite a switch structure to if...else structure. Question: #include<iostream> using namespace...

[7 replies] Last: http://www.cplusplus.com/doc/tutorial/control.html (by Zaita)

by nicolasfranck

command "cin.getline()" is ignored in some cases

Hi, I've just started programming in C++. I learned how to use the command cin.getline(), and mostly it works perfectly like in this case: #include <iostre...

[5 replies] Last: Read: http://www.cplusplus.com/forum/articles/6046/ It doesn't use... (by Zaita)

by arun1390

Problem with returning objects

Here's my code (console application): #include <iostream.h> class Me { private: int age; public: Me (Me & rhs) { cout << "Copy Constructo...

[7 replies] Last: Copy constructor: Me( const Me & me ) { cout << "Copy Constr... (by seymore15074)

by closed account 42hU7k9E

Drawing a rectangle

I can't figure out how to draw a rectangle. I know it has two loops, one for counting cols and the other for counting rows. I just can't code it correctly. ...

[3 replies] Last: Ok, found out. #include <iostream.h> #include <string.h> void main()... (by closed account 42hU7k9E)

by WhiteTouqueEh

Hello World from tuts

Hi , I've read every post on this topic and I have some questions. Has anyone ever got this simple program to work? Ive tried to compile and run it (as a...

[3 replies] Last: Thanks..Your right.. I was using c# and not c++... it works now.. ... (by WhiteTouqueEh)

by Djky

how to output numbers in ascending orders..

Hi, im new to C++. Can anyone teach me how to output numbers in ascending order after input 3 numbers? Can i use the if statement to do it? how to do it? T...

[1 reply] : Sure, when you are processing only 3 numbers, thats no big problem. Bu... (by mordekai)

by cwalker

storing data from .ini file.

How do I store data that was read from a configuration .ini file?

[1 reply] : Where do you want to store the value? You might be looking for this ... (by elpis)

by vexstorm

Parsing by char

I am trying to read a title in from a file... how would i parse by char to create the title or is there a way to make it read up to the delimiter?? ex. Th...

[2 replies] Last: Or you may tokenize the string, i.e. divide it into bits that are sepe... (by Corpus)

by guanamc

Project Decumentation

Hi I am working on a c++ final project . Everything went well but I could not do the documentation part which includes : 1.Functional specification 2.Tech...

[2 replies] Last: I have not done any of these but I have seen a couple of such docs. Do... (by rahulcrjk)

by dkaip

From utf-8 string to words(substrings)

Hello all. I have a utf-8 string(unicode), line string and strtok dont works with utf-8 stings. Is a way to take the words from utf-8 line? string line; g...

[8 replies] Last: Helps very much. I have many codes for reading. Then uploads all this ... (by dkaip)

by masiht

question about storing data

When we can store data in int type ,short int long int , flot etc Then why do we use strings ? what is it's advantage ?

[1 reply] : So you can store strings of text efficiently. (by firedraco)

by thokra

Lifetime of data in memory

Hi there! I'm not new to programming, but kind of new to C++. One of my biggest concerns, and probably most C++ devs major concern, is memory management. I'l...

[4 replies] Last: The actual push_back() does the copy constructor call on e . So on... (by Zaita)

by egolovin

compiler

what is the best compiler to use? i use visual c++.

[5 replies] Last: Nice Article (by Mythios)

by awasteoflife

Multiple source files

In Microsoft Visual Express you can have more than one source file in a project, but how can i make it so that I have functions spread between them. IE: mai...

[6 replies] Last: http://www.cplusplus.com/doc/tutorial/functions.html http://www.cplus... (by Zaita)

by Jyy

Undefinied function atof()

Hello, I'm new here, and also pretty new at C++. I've now made a kind of calculator how you can calculate your tax of your income in the Netherlands, where I co...

[10 replies] Last: okay, it works! Really thank you all! (by Jyy)

by jesusk

Easy task... no idea how to

I need help with a really simple file :S i used to program on visual basic and it was really easy but I'm having some trouble getting to know c++ so i had th...

[3 replies] Last: pff... syntax... noob problems thanks (by jesusk)

by danielcsgomes

Use global Struct in other files

Hy guys, I have a struct defined in one file: struct.cpp #include <stdio.h> #include <stdio.h> typedef struct _ZONA { int preco; int numero;...

[4 replies] Last: Thanks Zaita, it works fine :) (by danielcsgomes)

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Beginners - January 2009 (Page 3)