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/*
* Program: router
* Autor: Franciszek Malinka, 316093
*/
#include "linked_list.h"
#include <stdlib.h>
#include <stdio.h>
/* Prints the list of ints to stdio */
void print_list(list_t list) {
printf("List: ");
reset(&list);
while (list.it != NULL) {
printf("%d, ", *(int *)(list.it->data));
iterate(&list);
}
printf("\n");
reset(&list);
}
int main() {
int n;
scanf("%d", &n);
list_t list = create_list();
for (int i = 0; i < n; i++) {
int t;
scanf("%d", &t);
// insert
if (t == 0) {
int val = 0;
scanf("%d", &val);
insert(&list, &val, sizeof(int));
reset(&list);
}
if (t == 1) {
iterate(&list);
if (list.it != NULL)
printf("it: %d\n", *(int *)list.it->data);
else printf("End of list.\n");
}
if (t == 2) {
erase_it(&list);
}
if (t == 3) {
print_list(list);
}
}
free_list(&list);
}
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