int main(void)
{
unsigned int numbers[] = {0, 1, 2, 3};
char *elements[] = {"a", "b", "c", "d"};
const size_t n = sizeof(numbers) / sizeof(unsigned int);
do {
MBprint_set(numbers, n, (void*)elements, "[]", (MBprintfn)fputs, stdout);
putchar('\n');
} while (MBnext_permutation(numbers, n));
return 0;
}
int main(void)
{
unsigned int multiset[] = {0, 1, 1, 2, 2, 2, 3};
char *elements[] = {"a", "b", "c", "d"};
const size_t n = sizeof(multiset) / sizeof(unsigned int);
unsigned int numbers[] = {0, 1, 1, 2};
const size_t k = sizeof(numbers) / sizeof(unsigned int);
do {
MBprint_set(numbers, k, (void*)elements, "[]", (MBprintfn)fputs, stdout);
putchar('\n');
} while (MBnext_multiset_combination(multiset, numbers, n, k));
return 0;
}