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Beginners - September 2010 (Page 17)

C++ assignment using input/output file :(

Honestly, I dont understand a thing in my C++ class T_T but this course is the core requirement so i cannot avoid taking it. Plz help me T_T I will appreciate i...

[3 replies] Last: Never ever use normal cin-calls for string inputting, use getline() in... (by Kyon)

by pooshi

Decending Triangle Question

Hello everyone. I am new to the site and have a question. I am trying to write a descending triangle program with asterisks in C++. I have everything working bu...

[4 replies] Last: Thanks alot jsmith for your help. I got it :) What do you think? ... (by pooshi)

by the rake

i/o problem

hi. i'm a newbie in c++ but have some minor background in c. using VS2010 on win7, i am trying to write a func that receives a name and int and prints duplic...

[2 replies] Last: fixed it, solved my problem....i'm a bit rusty in coding. thanks! (by the rake)

by Computergeek01

Another C++ Network Question

I've been trying to wrap my head around the tutorial at MSDN but between the new format of their site, the failure of an attempt to integrate Bing into their se...

[2 replies] Last: I haven't heard of Boost::asio. I'm trying not to burn myself out but ... (by Computergeek01)

by Filetestingman

C++ Daemon?

I can't seem to find out how to write a background/system process that you can't see... Btw I'm using Windows... I see their/your server thinks I'm using Linux...

[11 replies] Last: Ohhhhhh, I think I can do that in MVSC++EE(Microsoft Visual Studio C++... (by Filetestingman)

by Avidus

Genetic Algorithm

Ive been tasked with creating a Genetic Algorithm to take an input string. And then using Genetic Algorithms to reproduce what the input is. So far I have n...

[11 replies] Last: I was thinking of trying to do a double crossover, but mutation is loo... (by Avidus)

by duckfan

umm... how do i get started?

can someone tell me where i can find the software to start?

[8 replies] Last: where to get software to start developing? Or writing ur own.? (by Mazd)

by RFID46616c73

What resources are you using to learn?

Curious to know what people are using to learn C++ right now. I'm using Deitel C++ How to Program 7/e and use MS Visual Studio 2010 for my ide. I really like...

[6 replies] Last: any tool is powerful only if u know to use it. (by Mazd)

by lookkool3

black output window flashes and wont stay open

just a quick question how do you make the black output window stay open and say press any key to continue? (i m not asking how to program it to say that but t...

[5 replies] Last: It's Visual Studio's fault, here's the solution http://social.msdn.mi... (by blackcoder41)

by dziadgba

Pointer to struct elements, print offset

Hy, I do not understand the output of the following piece of program. Why does o1, o2, o3 give always 1. I would except a memory offset internal of the struc...

[4 replies] Last: :-) Thanks! (by dziadgba)

by sequba

ProjectEuler Problem 13

I've written algorythm to solve this problem, but i cant recognize, why i keep getting wrong answer... Here is the problem: http://projecteuler.net/index.ph...

[3 replies] Last: Nie ma za co. :) (by xorebxebx)

by unregistered

using shared libraries

Q1) if a shared library is used by a program, them the shared library must be installed on the host where the application is to be run, am I correct? Q2) If Q1...

[4 replies] Last: If the library provides both a shared object and a statically linkable... (by jsmith)

by mjaggard

Prevent DLL causing segmenataion fault

I have a DLL that I need to call. It's written in Pascal and although I have the source, I don't have pascal so I'm stuck with using the compiled DLL. The probl...

[2 replies] Last: Any idea why it posted twice? I clicked preview twice but am completel... (by mjaggard)

by AlphaBravo

Making an exe actually do its job?!

I created a small database c++ program that stores information on books. I converted it to an exe and keep it on my computer-desktop. My question is this......

[4 replies] Last: thanks blackcoder. Ignore my previous post. It was simultaneous as bl... (by AlphaBravo)

by margareto

Detecting memory leaks

Hi you all, I have a trouble which is stalling me for a long time. I am constructing a DLL in C++, which is called from a Mathematica package. The package...

[4 replies] Last: Hi, I am a bit closer to the solution of my trouble. Basically, ... (by margareto)

by rlagksquf

how to manipulate string

I have this string that consist of numbers it is one string that has multiple numbers with new lines when i print out the string, it looks like 50.23 ...

[2 replies] Last: I would probably store the first string a variable and compare each ne... (by IceThatJaw)

by crisj

fgets for read archive

I'm trying read a txt using fgets... I want to compare two strings and print them, but I can change of line...How can I change of line? I want to find some w...

[1 reply] : I'm a beginner at programming but to I also had to compare strings and... (by IceThatJaw)

by IceThatJaw

I have a logical error that I just can't spot!

Damn I have been stuck on this function for hours trying to figure out why it won't decrypt a pig latin message into the original word. This is just my func...

[8 replies] Last: Thanks guys for the feedback. This function really twisted my brai... (by IceThatJaw)

by grigorianvlad

Bigint modification

I am new to C++. I want to learn working with really large values with Bigint. I downloaded the code fromhttp://sourceforge.net/projects/cpp-bigint/. I can com...

[1 reply] : 1 and 2) Apparently BigInt isn't a beginner friendly class and it has ... (by Albatross)

by harvybcn

store run-time variables in C++

This is about a C++ problem. I have an object tracking program that takes images from 0,...,n in a loop. At current frame the computations are based on previou...

[13 replies] Last: Guys, my program loads in total 15MB of the RAM when running. This may... (by harvybcn)

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