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General C++ Programming - January 2013 (Page 7)

hi all, I have a function that append node to a linked list like this: struct ListNode{ int value; struct ListNode* next; }; void appendNode(struct...

[5 replies] Last: > the head in main() does not change its address value and it's stil... (by ne555)

by laulauris

Get file name in C++

Hello I`m now learning Allegro 5 in C++, and now I`m using "sprite sheets" to make animations. I have idea to make program, that makes sprite sheets from many f...

[1 reply] : Try the dirent.h include http://stackoverflow.com/questions/612097/ho... (by Smac89)

by AlexSunDar

Generic class Set

Can some good human soul write a code for this task,i'll will be very gratefull! Write a generic class Set that models the set. Class Set should contain: app...

[5 replies] Last: if you actually tried for a week do as i said and post what you have w... (by K0T4K0t4)

by ovaltine99

Help with a simple loop that decides if a word needs to be formatted by adding ('s) to it or not

Hi everyone, I'm hoping I could get some help pointing me in the right direction. My lab assignment is asking us to write a simple program that asks the user...

[3 replies] Last: Thanks for the tip. I was working on another way of doing it (a more t... (by ovaltine99)

by zukias

Any particular reason why C++ treats array & 'normal' variables differently like this...?

Ok so, one thing I have noticed is that when I'm dealing with arrays, and I declare the array (array ) and input stuff into it at the beginning of the main() f...

[4 replies] Last: My best guess is that it was a carryover from C, and it might have be... (by Cubbi)

by abeginner23235616

fresh made tic tac toe !

hey guyzzz, just made a tic tac toe... i wanted your opinions on how can i restart it, for the convenience of the user. i want your opinion for the logic and...

[1 reply] : Instead of doing this: if(b==1&&square =='1') square ='x'; You c... (by pogrady)

by Stash

Unhandled exception? Need Help!

Here is my Code... #include <iostream> #include <iomanip> #include <fstream> using namespace std; struct task { char myClass ; char assign ; c...

[1 reply] : 1. task myTasks ; This value is limited to 100. There is no way of h... (by JockX)

by bob39rocks

C++ finding max value

Hello, i am trying to find the max value from a list of 10 values. here i have stored the double values for prices of items in numVal.There are 10 values in num...

[2 replies] Last: Thank you this worked perfectly (by bob39rocks)

by kibrom

file reading using getline()

i encounterd a question like *Create a program that opens a file (the first argument on the command line) and searches it for any one of a set of words...

[1 reply] : int main(int argc, char* argv ) { std::fstream in(argv , std::ios::... (by morando)

by khm3dia

how to blit another image onto another

Ive got to make this mini game with the whole shabang main menu, quit, help etc. So i need to start up with the main image and have start and help and if the...

[3 replies] Last: Like this: SDL_Surface *background = NULL; SDL_Surface *foreground ... (by Ogoyant)

by guerreiro

AVL Insert Algorithm

I'm a c++ newbie and now I have a quest to complete: Make an AVL tree that the data is only added. I know how to read, because an AVL tree is a binary seach tr...

[2 replies] Last: Thank you K0T4K0t4, I'm pretty sure I can do this! I also found this w... (by guerreiro)

by edgars

STRANGE BUG!

when I create new project in code blocks anr run default(hello world!) program everything is okay. But when I change something in my programm suddenly it gives ...

[1 reply] : I had to change UTF-7 encoding to UTF-8 encoding http://stackoverflow... (by edgars)

by IComeIn Peace2

functions are a pain ... im lost and out of time

We are learning c++ at school for the first time and this is our final progect. A text based RPG Its based around Lord of the Flies (survive in the wild) so we...

[13 replies] Last: //Shelter FUNTION<--------------------------------- int Shelter(int iW... (by IComeIn Peace2)

by vrakas

Dynamic programming bits (1,2)

Hello. I am coding a dynamic solution to a problem with buttons. a button can be on or off. there are n buttons so i thought of trying all possibilities of b...

[20 replies] Last: [quote=gtm]" youre getting confused.. a char is not explicitly a byte ... (by closed account zb0S216C)

by Thumper

Linking external libraries in Qt (w/ VS10)

So I am having an absolute hell of a time trying to link opencv2.4.3 libraries inside of a Qt GUI project. I'm running Qt Creator with the VS10 compiler. ...

[no replies]

by bleaz

A consise way to get stuff. (1,2,3)

I am trying to write a code that asks user for the price of an item and then the state that they want to calculate tax for. I know Im going to have to type out ...

[41 replies] Last: One last thing, add ReRun == "yes" (uncapitalized 'y') to line 98. (by closed account 18hRX9L8)

by Program Programmer

Symbol

Whats the symbol for divide In C++

[10 replies] Last: @Program Programmer Because you have the correct symbol for division,... (by tmihos)

by Computa

Is c++ broken or is my script?

Hey! So I have a function that checks for syntax, if you can't see any variables there, they do exist, I can guarantee. What is wrong with this code here? (I am...

[2 replies] Last: It's not giving an error message. It just tells me the program breaks ... (by Computa)

by Computa

My program runs out of memory each time i run a for loop?

Right. I'm writing a text based RPG in which all of the syntax is not in main, neither is the actual calculation of such correct syntax. So, each time I run it ...

[9 replies] Last: That is better. I am so very braindead. Thankyou cire, you've been ver... (by Computa)

by DANNY123

how to create a series

Hi guys. I want to calculate the 15th term of series a =2, a =a[n-1]+2 my code doesn't work #include <cstdlib> #include <iostream> using namespace std; ...

[3 replies] Last: #include <iostream> #include <cstdlib> using namespace std; //=======... (by tmihos)

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