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Hi guys.

I'm writing a function for my program.
This function is required to return an array or at least a pointer to an array.
The array is 2 dimensional.
How do i do this in the function, and...

in your function:

int red = ((image_data[column][row]>>16)&0xff);
I've tried this, it didn't work.

I found out why the image was black, i was copying **temparray (which was empty) into it.
data is still not being returned correctly.
what should i do?

I've got similar problems.
i modify a picture array that is stored in a static int.
but when returning to main function, and attempting to display, only a black scrren is shown


int...

Good tutorial!
Makes things very much clearer.

Another question.
I'm writing some code to process images. The images are stored as a 2D array of pixels.
When i run the code, i get segmentation...

if your only guessing numbers why not just say:


do
{
scanf("%d",&guess);
if(guess != number);
printf("try again");
}while(guess != number);

Good point.

A good craftsman does blame his tools.
But i'm a bad craftsman, so IT'S ALL BECAUSE OF PUTTY!

Another point to note:
You have declared 'cote' but not initialized it.
It could have garbage in which would produce undesired results.

my question is:
Does anyone know a good tutorial on the...

I've written c code on a terminal at my workplace, and it compiles and runs.
when i get home and login the terminal remotely using Xwin32 and Putty ssh, and run the program i get a floating point...