@narendrachandu
Please read the forum announcements regarding asking code without any effort whatsoever. And continue with your other thread in case you decide to mend your ways. Closed.

Templates make Template metaprogramming possible; you might want to take a look at it, pretty interesting stuff.

You only/always free the memory which you explicitly allocated. If you dynamically allocate memory for a struct variable, you need to explicitly free it even though the members it contains follow the...

n.aggel, maybe this (http://en.wikipedia.org/wiki/Category:Programming_contests) would help. Follow the links and you would find some really good sites, notable among them is Topcoder which has a...

> I wanted to become a good programmer
Becoming a good programmer is all about using the right tools at the right time. Try to learn new very high level languages like Ruby, Python etc. Every...

> Hi, I'm looking for a good program writing tools C++, have any suggestions?
What exactly do you need? As Jwenting pointed out, your question doesn't make sense. Do you need some kind of software...

Nice snippet, though it would be better if you included the output so that beginners don't have to compile and execute your code to understand what is going on.

Why do you want to return a 2D array which is a member of the class when all you are doing in the 'population()' method is make changes to the same array? You can just call the 'population()'...

You can either pass the array considering as a sparse array i.e. by doing void someFunc(int** myArray) or you can pass it as a normal array by leaving off at the max the first dimension i.e. void...

Implementation of instance methods should occur only once -- either in the header file or the cpp file. The error message say it all : you are providing a definition of your instance methods in both...

> Java would be nice if Sun actually helped organize and certify the
> stuff that’s scattered all over the net.
I wonder whatever you mean by this...

> did anyone ask you bench?
Bad attitude. First in another thread and now this one. If you keep up this, I don't think you would be getting any help.

Always learn with an open mind and smile on...

Bench has given a good suggestion. But if you are not allowed to use maps, try using two parallel string arrays in which the location of the name of the animal and its description resides in the same...

Mauro, more than 30 posts and you still don't use code tags?

> Why?
Answer. (http://www.daniweb.com/forums/post191618-8.html)

1. Define a structure.
2. Create an array of structures.
3. Read a line from the file and fill the array accordingly.
4. Accept input from the user.
5. Search the array given the input and pull...

Right shifting 1 by 8, 16 or 24 times isn't going to get you anywhere. After a single right shift, the number will become 0 and 'AND'ing it with any number would make no difference. Oh and BTW, 0XF...

A function with a base case(the terminating condition) and a recursive case, calling itself is known as Recursion. So whats basically happening in the above case is that to tackle the problem of the...

Dump the loops, what you need is a recursive algorithm which would work for arbitrary lengths of arrays. One of the way is using 'Heap Permute'. Here is a sample program which you can easily adapt to...

> I could have sworn that one fizzled out. Oh well.
See. You do this and wonder why the forum is a boring and dull place. :)

> Which one was that?
This? (http://www.daniweb.com/forums/thread78320.html)

libsdl is a better choice than BGI since it has a host of functions and has better tutorials and support on the internet than BGI. Considering that you have one entire month for making the game, you...

> y c++ is not fully oops
Because it was meant as a OO replacement for C programmers. Also not everything is an object in C++. In pure OO languages, even a class in an object and everything which...

Narue, before starting a new thing you must finish off pending business. We are still waiting for the results of the previous competition...

> there is a function in c++ called strlen() which tells you the length of an array
That would only be for char arrays, not any array.

> BORLAND C++ is the best!!
'Created a game using C++ and OpenGL' is much better thing to write on your resume than 'Created a game using Borland C++'.

Every object you create can have a draw method, which will know how to render itself on the screen. So you just need to call the draw method of each object in a loop for all objects in the game. The...

No, that won't work. Destruction of a class object has got nothing to do with the display. You would anyways need to actually 'erase' the thing which is on the screen. Thus your logic would consist...

Like I said before, you need to read the function reference which is inbuilt in Turbo C to find it out since I have never worked with such things. Read something related to view ports concepts in...

I am sorry I highlighted the wrong part.

The statement you ought to change is: string[25] = '/0';. It should be string[25] = '\0';, which is a null terminator.

You should try to copy and paste the exact code provided to you, at least till you get the concepts right.

I pasted:

for(int i=0;i<24-1;i++)
{
string[i] = getch();
}
You wrote:

Why a null terminator after each character input? I guess it was a typo.

char string[100];
for(int i=0;i<100-1;i++)
{
string[i] = getch();
}
string[i+1] = '\0';

I am afraid I don't know a lot about Turbo C graphics library and its specific functions. But for erasing the previous figure and redrawing it at a new location, consider erasing the particular part...

Read this (http://users.aber.ac.uk/auj/voidmain.shtml). Simple and short answer: As far as the standards are concerned, main() always has returned an int as its exit status.

This is happening because you are setting the fill color as well as the border color of the fill to the same color i.e. RED.

This is confusing the floodfill algorithm which checks the color of the...

Maybe posting the entire code in code tags would help your cause.

Computationally expensive. length() function is called each time the loop is executed. Why not something simple like:

int length = foo.length();
for(int i = 0; i < length; ++i)
cout << foo[i]...

AFAIK, thats not standard C++. There is no 'for...each' construct in C++. Its C++/CLI (http://en.wikipedia.org/wiki/C++/CLI).

Any point inside any closed figure.

No you can't. You can only 'delete' or 'free' dynamically allocated memory. Plus the above statement won't compile. Go figure.

And please see the date of the previous post before posting in a...