RE: [Dev-C++] Help with functions

> -----Original Message-----
> From: dev...@li... 
> [mailto:dev...@li...] On Behalf 
> Of Mansoor Nathani
> Sent: Wednesday, October 03, 2001 1:13 AM
> To: dev...@li...
> Subject: [Dev-C++] Help with functions
> 
> 
> Does any one know the functions for :
> 
> Generating a random number (integer) between a given range.

#include <stdlib.h>
#include <time.h>

int x;
/* Use this one time anywhere in the program  only */
srand(time(NULL)); 

x=rand(); /* One value between 0 and RAND_MAX, the most (and usually)
32767 */
x=rand();
...

> 
> Extracting a character from a string:  eg:
> 
> ( "HELLO", 4  )
> 
> that should output the fourth character : L

"Hello"[3];

After all literals are const arrays. :)

> 
> Any help would be appreciated
> 
> Mansoor


Ioannis

* Ioannis Vranos
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