Beginners - C++ Forum - December 2013

by closed account EwCjE3v7

Change all to capital vector problem

I have to do the following Read a sequence of words from cin and store the values a vector. After y...

[4 replies] Last: Oh yes yes i did :/ Thanks guys, (by closed account EwCjE3v7)

by dglatting

Please recommend a book on C++ regex

Please recommend to me a book (paper and maybe an ebook) with depth on regular expression classes th...

[no replies]

by informrefer

printing a string backwards

When I run this code, the same string that I entered is couted, except that I switch the first and l...

[6 replies] Last: Good info there Chervil :) I haven't really messed with cstrings all ... (by Garion)

by Imad ali

Arrays

I need help...... Create a program which takes two array in which one array should take odd values ...

[2 replies] Last: How to arrange two array in one??????? ' (by Imad ali)

by xworobic

external data available inside function

For calculations inside a function I need data/variables from outside this function (not passed in ...

[4 replies] Last: they cant by accessed out side of [void calc_chi_square{ acces ONLY he... (by xeef)

by Stormboy

Code taking a lot of time but no result

OK so there is this question: The country A has 50M inhabitants, and its population grows 3% per...

[2 replies] Last: OK I changed those lines and now it works! Thanks :D! a_pop_curr += ... (by Stormboy)

by SrKiT

Pointer to the (current) last element of a vector

Consider the following code: class B; class A { B * pointer2B; public: void setPointer2B...

[5 replies] Last: Apologies, for some reason I saw "back()" and thought "end()" this is ... (by tipaye)

by eoaneh

using a function of a class in another class

Hi i have a problem i have a class with some functions and a constructor witch does a lot of thi...

[1 reply] : Line 5 introduces name Sign U pCourse. Line 1 did mention Sign u pCou... (by keskiverto)

by OUIJ

Is this efficient code or can it be compressed

I am in my first year of coding in school. While on break I am continuing to learn C++ on my own. Th...

[6 replies] Last: Thanks for the info everyone. For james I reposted the code below. #... (by OUIJ)

by NullInfinity

Reinstalling libraries, uninstalling libraries.

Regarding this topic, is there anything I should keep in mind? I'm trying to reinstall SDL because ...

[3 replies] Last: Well I used Notepad++ to write code and compile from the command line ... (by Stormboy)

by FatCent

Syntax question with a char type array.

Hello. Thanks in advance for the answer to what Im sure is a simple question. I've isolated a mo...

[5 replies] Last: Always test code first: http://ideone.com/f3QpQd (by LB)

by hans2311

This isn't about c++, but my topic about device managers

Write your question here. My computer doesn't detect display manager on devices manager. What ...

[3 replies] Last: by the way, how am I see msinfo32.exe ? (by hans2311)

by StormViper

Help please segmentation fault?

So for the last 20 minutes I've been trying to make this work but can't figure it out pleas help, al...

[5 replies] Last: @Ispil: the functions in the class do not see the global name variable... (by LB)

by Fronk

I keep experiencing this error!

Hello! This is my first post on this forum, so I'm going to try and make this as helpful as I can...

[1 reply] : I think what has most likely happened to you is that Code::Blocks thin... (by Duthomhas)

by zulash

c++

hello,i'm the new man in this programming world...and i did not know what wrong with my coding,it wo...

[1 reply] : First, use [ code ] [ /code ] tags. You can find them on the Format ... (by TwilightSpectre)

by Tekonos

Requesting exercises for beginners

Hello everyone, I'm new to the forums and I have recently just got into studying C++ a month ago and...

[4 replies] Last: I found that math puzzles from projecteuler.net helped me learn to t... (by heyyouyesyouiloveyou)

by JohnJH

Image processing - Idea needed?

I am trying to write a code which make use off the gradient effect where the picture whitest at the ...

[3 replies] Last: You want to adjust the image color mode? I used this image color chang... (by EisenhowerPDF)

by wolfv

How to specify a library path?

The following example works using my Keyboard library included in quotes #include "Keyboard.h" ...

[3 replies] Last: Thank you ne555 for the -isystem suggestion, it was perfect. This boo... (by wolfv)

by DoltishDisciple

write from a .txt file with a cout function

Write your question here. I have a simple little code I'm working on as a learning tool. It prompts...

[5 replies] Last: Its all typed in lower case. I have the proper format. All of my post ... (by DoltishDisciple)

by Garion

Music

I've been reading about programs to control music (start, stop, loop , etc) and I've only really mes...

[2 replies] Last: Thanks for the recommendations. edit.. I just wanted to say I decided... (by Garion)

Beginners - December 2013

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