Linked list printing out backwards

I am having problems with adding new items into a linked list.

Here is my add function for the linked list:

Code:

---

void List::addNode(const Product & info)
{
        NodeType* ptr = new NodeType;
        ptr->data = info;
        ptr->next = head;
        head = ptr;
}

---

When I test the program and enter in the input such as,
10 20 30 40 50
60 70 80 90 100

And then tell it to output the result back to me it will output this answer:
60 70 80 90 100
10 20 30 40 50

Why is it doing this? How do I make it so that it will output the answer exactly in the same order as I entered it into the system?

Every time you do

ptr->next = head;

you put ptr in front of head. It sounds like you want to add to the end of the list instead.

Thank you for your input. Is there a method to insert it at the end of the list without using a tail?

Quote:

---

Originally Posted by chickenlittle

Is there a method to insert it at the end of the list without using a tail?

---

Yes, by traversing the entire linked list.

Insert as you do, but output it in reverse using recursion? :)