And you've posted a duplicate here: http://www.daniweb.com/forums/thread216071.html

Your program "hangs" here:
scanf(" %.2f", &bal);
Actually, it's not really hanging. It's just waiting for input.

I'd say you're making this more complicated than it needs to be. Use one balance...

If you have more than one statement within an if/else/else if, you need braces around the block.
if ( newBalance < 0)
{
printf("***I am sorry, you have bounced this check. $10 will be");
...

Cool. Let us know when you're done.

In the first iteration of your while() loop, you divide the number by itself, which will always divide evenly, thus making your sum twice as large as it should be.

You're just a disgrace to all the real trolls out there.

>Is it possible for the code to have bugs
Yes.

>y didn't it core dump on the cygwin too?
Different platform, different system, different architecture.

But if you *really* want to find out the...

else
{
return 0;
}

Is a logic error because you assume that if the first byte of each block are equal, the entire block of memory is the equal. "return 0" should be placed after...

That's incredibly vague, and in case you haven't noticed, we're not a homework writing service.

execvp()

The real reason you're having problems with your code is you're trying to modify a string literal:
>printf("ID: %d\n", getCommandId("move"));

You never allocated space for "move", so who knows...

Use pipes (http://opengroup.org/onlinepubs/007908775/xsh/popen.html).

Even better, use the POSIX libraries to create your own ls() function:...

C(n,r) can be calculated as follows:
C(n,r) = \frac{n!}{(n-r)!r!}

Which means your horizontal component would be 'r', and your vertical component 'n'.

printf takes a formatting string as its first parameter. You probably meant:
printf( "%d\n", bytes_received );

jepthah is right, there's far too much proprietary code for anyone here to help you. Not to mention fflush(stdin), and fixing your program so you don't require that could take quite some time. I will...

>okay, I'm going to stop arguing this because you guys are technically more
>precise than I am.
Never mind us nitpicks, we thrive off others' inaccuracies (however minor they may be) :P

>at least one authority -- the GNU C Library Manual --
>suggests that using EOF macro is not reccommended:
The only reason they don't recommend the EOF macro is because it doesn't differentiate...

You seem to have misunderstood me. I was not condoning nor recommending the code that I posted; the sole purpose was to help others understand why using feof() in a loop condition is not particularly...

That's not entirely true:

fgets( buffer, sizeof(buffer), file );
while( !feof(file) )
{
/* do whatever with buffer here */

fgets( buffer, sizeof(buffer), file );
}

>as for the EOF macro, it's not standardized.
Actually it is.

>It can have different values depending on compiler.
That's why it's a macro. If fgetc encounters the end of the file, it will...

>In the interest of not entering a pissing contest I am going to leave it at that.
Just because you're wrong doesn't mean I hate you. :P

>And your correction as the italicized exception, product of bad practice.
While you're entitled to your own opinion, that statement is just BS. There are perfectly acceptable reasons why you would...

>Prototypes don't go inside other functions.
Wrong. Prototypes don't usually go inside other functions.

>however do you think would work if I did something crazy like
>char string [] = getstring(15);
No, you can't initialize an array with a memory address. That's what pointers are for.

>sure you can write a program with conio.h, but it will be broken on most every
>non-microsoft systems.
And you can write a termios.h solution that will be broken on every non-POSIX system....

You forgot to allocate memory for your structures. Yes, you're allocating memory for the pointers inside the objects, but before you can do that you need to allocate memory for the entire object....

Nope, sorry.

No. The purpose of a struct is so that you can keep numerous sets of data organized. You can now do the following:

struct Object3D* box;
struct Object3D* table;

Change functions that modify...

Good luck. You'll need it.

How about
void analyze( struct Crypt key[] )
{
...
}

Although not required, you should pass the size of the array, too:
void analyze ( struct Crypt key[], int size )

This way the...

Make a structure for your objects:
struct Object3D {
int ***facets;
float ***vertices;
int *nFacets;
int *nVertices;
int numObjects;

... /* add all variables specific to your...

>does it just substitute an answer for the first time the script hits a scanf function?
That's one way of thinking of it. 'stdin' becomes a file handle to the input file. The same rules apply when...

This doesn't have anything to do with C, but your shell. For example:
$ some_program < input_file

When some_program reads from stdin, it will be reading the contents of input_file.

I have no idea what you mean by 'classes' (are you really programming in C?), but in general you should put structures and function prototypes in your headers, then #include them into whatever...

Try converting the string to a long int first with strtol():
val = strtol( argv[1], NULL, 10 );

It's also a good idea to set errno=0 before calling the function; you can then check it afterward...

>Technically speaking, I initialize and reinitiaize str pointer with every word I read from file.
You clearly don't understand how memory works in C. Either you use static memory, in which case the...

You've got smart quotes “ instead of straight quotes ". Did you write that code in a word processor?

>am I correct?
Let's put it this way. Forget the pointers, below is a decimal representation of some memory, each value is one byte (so each value can hold 256 different values, in this case 0-255)....

>So now when i'm casting buffer void *s to long long, what would happen to that 5 bytes
Nothing. In 32 bit software, pointers are always 4 bytes. When you're casting pointer types, the compiler...

>well.... maybe it's a pedantic exercise assigned by his professor?
If that were the case, performance wouldn't be an issue in the first place.