Benny Prijono wrote:
>
> Agus Budy Wuysang wrote:
> >
> > int main(int c) { return 0; }
> >
> > int main(int c, char * const s[]) { return 0; }
> >
> > int main (int c, char * const s[], char * const e[]) { return 0; }
> >
> > c = total argument
> > v = pointer ke semua "constant string" argument arg[0] ,.. arg[argc - 1]
> > e = pointer ke semua "constant string" environment
> > (const) string = (const) array of char
> >
> > nama identifier (c, v, e) bebas, yang penting type & urutannya segitu..
> >
>
> mmm, itu "constant string" apa maksudnya bukan 'const char *s[]' dan
s[] == *s == constant pointer == array of char
s == normal double pointer != constant
> 'const char *e[]' ? Dan kalau nggak salah, argv[argc+1] itu selalu
> diberi nilai NULL, jadi kita bisa nulis seperti ini:
argv[argc] == NULL
argc selalu >= 1 (argv[0])
> int main(int argc, const char *argv[])
> {
> printf("program=%s\n", *argv);
>
> while (*++argv)
benar yang diincrement kan non-constant/normal pointer argv
salah: while (++*argv) -> increment constant pointer/string (*argv)
> printf("argument=%s\n", *argv);
>
> return 0;
> }
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