You can use {} with arrays only when initializing.

char ba[25][12] = {"item[0][0]", "item[0][1]", "item[0][2]",......, "item[0][11]",
"item[1][0]", "item[1][1]",...

As far as I know:

Alt + f9 -> just complile
use:
Ctrl + f9 -> compile + run

:)

I just wrote this code to give you an idea for how to do conversion manually (In fact this logic can be used in any language).
you may have to change the code as per you requirements: ...

Done...

I have no idea about any available method to convert Hexa String to unsigned char. But can also be done manually.

maintain a array for all possible hexa numbers :


char hexa[] = {'0', '1',...

Hey all,
Posting code based on assumptions is totally useless.
Why we take pain when post starter is not bothered at all, after so many assumptions posted.

What you really want to do? Explain more.

<deleted>

for simplification returned array will be of type:

int array[100][20] ;

or u can modify above function to get variable 2D array:

int** foo(int row, int col)
{
int i;
int** array =...

In line no 9: for (i=2; i==num; i++)
It should be: for (i=2; i<num; i++)

AND

your logic for prime number is absolutely wrong.

Should be like this:

WOW!!

More assignments for daniweb!!! :D

HAHAHA cool catches!!

For simplicity just want to add that, loops are just loops. The loop statement is used to execute same piece of code number times.

Further its fully up to you to decide how to loop the number of...

In line:20 ie

printf("%d",psd.y);


psd is used to access y by dot(.) operator which is wrong because psd is a pointer and to access y you must use ->(arrow operator) ie

...

rather:

[code='c']

there is a simple function to calculate a string length strlen(str) defined in string.h where str is the pointer to string of which you want to calculate the length.


#include <stdio.h>
#include...

Ok!!

One thing more, you have to maintain two pointers..head and tail. Which will have the addresses of first and last node respectively.

And write a function which will count the length of the...

First create a doubly link list. A doubly link list with each nodes having the address of next and previous node. The structure of the such node is as follows:


struct node {
char data;...

Hi Ancient Dragon,
The time u are talking about (18 years back), Speed as well as memory was also important.

Global variables should be avoided, because imagine u have 4000 lines of code, in which u have define many functions to perform different tasks, and also u have a global variable which is used...

may this will work:

function swap_array(int **after, int **before) {
int **temp = after;
after = before;
before = temp;

}

I think you must choose .bmp file instead of jpg, as jpg files are difficiult to read and hence write. On the other hand .bmp files are easy to read and write. But they take much more strorage as...