void print_people(List_t* list) {
printf("--> ID: %d, Name: %s\n", list->p->id, list->p->name);
if (list->next) {
print_people(list->next);
}
}
int main() {
List_t* l1 = (List_t*) malloc(sizeof(List_t));
l1->p = (Person_t*) malloc(sizeof(Person_t));
l1->p->id = 111;
l1->p->name = "ほげほげ";
l1->next = NULL;
List_t* l2 = (List_t*) malloc(sizeof(List_t));
l2->p = (Person_t*) malloc(sizeof(Person_t));
l2->p->id = 222;
l2->p->name = "ふがふが";
l2->next = NULL;
l1->next = l2;
List_t* l3 = (List_t*) malloc(sizeof(List_t));
l3->p = (Person_t*) malloc(sizeof(Person_t));
l3->p->id = 333;
l3->p->name = "ほげふが";
l3->next = NULL;
l2->next = l3;
print_people(l1);
free_people(l1);
return 0;
}
int main(void)
{
struct person people[SIZE];
struct person *p[SIZE];
int count = 0;
printf("Enter the first name (empty line to quit): ");
while (getstr(people[count].fname, LEN) != NULL &&
count < MAX && people[count].fname[0] != '\0') {
printf("Enter the middle name: ");
getstr(people[count].mname, LEN);
printf("Enter the last name: ");
getstr(people[count].lname, LEN);
printf("Enter a social security number: ");
getstr(people[count].soc_sec_num, MAX);
if (count < MAX)
printf("Enter the next first name: ");
p[count] = &people[count];
count++;
}
if (count > 0) {
puts("Printing out all the people:");
print_people(p, count);
}
return 0;
}
