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General C++ Programming - December 2013 (Page 22)

Hi all, thanks for the help last time but I have another problem now. I need to input category ranges. Basically I want to ask the user to input a number betwee...

[no replies]

by Mats

Using namespaces in header files.

So I've been making a header file and put variables in their own namespace to avoid conflicts. My question is, do functions in the header file normally go in a ...

[15 replies] Last: This was a very helpful thread. It's too far along to change (lazy me)... (by Mats)

by ajaygarg

Query on memory-allocation semantics in "c_str"

Hi all. I have a query; I think it would be best if I ask my query via some code :) #include <iostream> #include <string.h> using namespace std; string re...

[2 replies] Last: Thanks Cubbi. That was very well explained.... thanks a ton !!!! Than... (by ajaygarg)

by dthunderchunky

bubble sort is adding its own number

when i run the program the first int that is stored in the array keeps changing to -858993460. please help thank you #include <iostream> using namespace ...

[1 reply] : Valid elements are (and as you notice there's five of them): testScor... (by Catfish666)

by hooshdar3

segmentation fault

Hi. What is the cause for this segmentation fault I am getting? #undef SEEK_SET #undef SEEK_END #undef SEEK_CUR #include <mpi.h> #include <iostream> #in...

[2 replies] Last: Thank you (by hooshdar3)

by NPcomplete

ALGORITHM REQUIRED

hi, i want to make a 9x9 Sudoku solver in C++ but i'm unable to create a proper algorithm for it. so, can anyone suggest one? thanks in advance

[7 replies] Last: @Mats ?? (by NPcomplete)

by atakanarikan

Process exited with value 3221225477

Hello, I'm kinda new to programming. I was asked to write a program about network flow. but when i try to run my code, it returns with an unexpected error and c...

[14 replies] Last: void makeUnvisited(){ vector<bool>::iterator it; for(it=visited.be... (by nvrmnd)

by ObiWanKenobi

Unhandled exception in .exe 0xC0000005 access violation

Hi all! I'm trying to run this program, but at one point it crashes and gives me the following error: Code: #include <iostream> #include <cstdlib> #inclu...

[10 replies] Last: Also, subtracting 32 from the letter is a really clumsy way of trying... (by Tresky)

by twiggystardust

Problem Getting sprite to animate with SFML

So this is my first try animating on my own, without a reference right in front of me. It's not working, I did check some of the projects I've made in the past,...

[2 replies] Last: oh that's a good idea, I was thinking of doing it like that somehow bu... (by twiggystardust)

by jliusuwan

array please help

i am programming a black jack game and i am having a problem putting the values into the strings can someone help me to solve this problem. here is what i have...

[no replies]

by jliusuwan

undeclared identifier please help

i dont understand why this is an undeclared identifier can anyone help me the hearts, diamonds, clubs, spades is said to be the undeclared identifier strin...

[1 reply] : Because you haven't defined them until after you tried to use them. (by Zhuge)

by nakashino

Need help with probability C++...

I've recently signed up for computer science tutoring classes to prepare for my soon-to-be-chosen major in college. So far I've learned the fundamentals of comp...

[1 reply] : Well, aside from a few strange wording choices, this is how I interpre... (by xismn)

by Tiger58

How to update a bool in a recursive function??

Fixed, just had to make the bool pass as reference!

[no replies]

by Firepathedian

C++: F, C, and K temp. conversion

I am trying to make my first small program that will convert all of these temperatures, I think I am still a little bit off. Can I get some help? -------------...

[2 replies] Last: #include "stdafx.h" #include <iostream> #include <stdlib.h> using name... (by Firepathedian)

by paccko137

Function in a function?

Hey there, I'm working on a school project and I'm having a little problem calling the functions I need into other functions (at least I think that's what I'...

[8 replies] Last: That helps a lot thank you! Doesn't quite give me the answers that i... (by paccko137)

by fizanimtiaz93

output problem

i have an address book program, and whenever i use a function to view the contact list (the information is the first name, last name, phone #, e-mail, and age),...

[9 replies] Last: I don't know if this is related or not, but this is also problematic: ... (by Disch)

by mateifl

Function return type template parameters cannot be deduced

I have this code: #include <iostream> #include <vector> #include <map> #include <string> using namespace std; template <typename T, typename U> ma...

[3 replies] Last: Many thanks from C++ newbie :) (by mateifl)

by paul198204

Data Compression

Hi, I am working on a requirement which is explained below. there will be a number of integers like 1,3,4,6,7,10,11,12,14,1,5,16 up to 8192. I am...

[1 reply] : What do you need to do? Do you need to choose a compression algorithm ... (by Catfish666)

by Hatice

facebook share

Hi All We have an application written on borland c++ 6. We will add share option, which will share the 3D of the design which was created by our application....

[1 reply] : Facebook has an API. I'd start there. (by ResidentBiscuit)

by Rita7981

Problem with Game???

Basically my program lets the users ask a question, picks a number and then the computer "Tells the future". I want to put in file that allows the user to "chea...

[no replies]

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