int main(int argc, char *argv[])
{
extern struct tree_node head;
printf("head.num = %d\n", head.num);
insert_tree_node(create_tree_node(10));
insert_tree_node(create_tree_node(18));
insert_tree_node(create_tree_node(12));
insert_tree_node(create_tree_node(1));
insert_tree_node(create_tree_node(9));
insert_tree_node(create_tree_node(3));
insert_tree_node(create_tree_node(50));
insert_tree_node(create_tree_node(70));
insert_tree_node(create_tree_node(100));
insert_tree_node(create_tree_node(10000));
print_tree_num(&head);
tree_transfer_list(&head);
return 0;
}
void insert_tree_node(tree **root,int data) {
if(*root == NULL) {
*root = make_tree_node(data);
}else {
insert_tree_node(&((*root)->node),data);
}
}
/*
* Generate a tree from an array of integers
*/
tree_pp generate_tree(int *arr, int len)
{
int i = 0;
tree_pp head = NULL;
if (!arr || !len) {
log(ERROR, "Invalid array.\n");
return NULL;
}
head = init_tree();
for (; i < len; i++) {
if (insert_tree_node(head, arr[i]) == false) {
log(ERROR, "Insertion failed.\n");
destroy_tree(head);
return NULL;
}
}
return head;
}
int main(int argc, char **argv) {
tree* root = NULL;
insert_tree_node(&root,10);
}
