[aclug-L] Re: c problems float to string

[Maverick <mluvw47@xxxxxxxxx>]

should be pretty easy done by sprintf();
int sprintf(char *str, const char *format, ...);

//test.c
#include <stdio.h>
#define S_LEN 10

main() {
   char s[S_LEN];
   float f=123.0;
   bzero(s,S_LEN);
   sprintf (s,"%.1f",f);
   printf ("\ns is %s\n", s);
}


--- oceano <nathan@xxxxxxxxxxxxxxxx> wrote:
> 
> I'm designing a GUI using GTK+ and C via gcc.  I
> have hit a snag in not
> being able to convert a float value to a character
> string.  There are
> simple functions to go from string or character to
> float which I use but
> not the other way around? Can anyone help or will I
> have to suffer?
> 
> I would like to convert say, 123.0 to a string
> "123.0".
> 
> 
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