[c-prog] Re: urgent help please

[johnmatthews2000]

--- In c-prog@yahoogroups.com, "py2akv" <g...@...> wrote:
>
> John,
> 
> You know a picture is worth a thousand words.
> 
> Show us your one-loop-only code so that everyone can review/comment on it.

Oh, if you insist :-)

#include <stdio.h>

int main(void)
{
    const char *s, str[] = "    C    Programming    Language    ";
    int n;

    for (n = 0, s = str; *s; s++)
        if ((*s != ' ') && ((s == str) || (s[-1] == ' ')))
            printf(" %c" + !n++, *s);

    putchar('\n'); /* might not be required */

    return 0;
}

The mechanism for not outputting a leading is compact rather than 
comprehensible, but could be modified eg.

  printf(n++ ? " %c" : "%c", *s);