int main(void)
{
size_t max = 100;
size_t n = 20;
char buf[strsiz];
size_t i;
st_t st = st_init(max);
for (i = 0; i < n; i++) {
item_t t = newitem(randkey(), randstr(buf, strsiz));
st_insert(st, t);
}
st_sort(st, print);
printf("\nThe item with key 11 is: ");
print(st_search(st, 11));
printf("\nThe 4th smallest key is: ");
print(st_select(st, 4));
st_delete(st, st_search(st, 11));
printf("\n delete the item with key 11.\n");
st_sort(st, print);
/* delete all item */
while (!st_empty(st)) {
item_t x = st_select(st, 0);
printf("delete item: ");
print(x);
st_delete(st, st_select(st, 0));
}
st_finalize(&st);
return 0;
}
void
init(void)
{
st_select();
options = "bchilnrRsvwyz";
}
