HELP WITH LINKED LIST

[OMGGG]

So I have a linked list:

1 2 3 4 5 6 7

class List{ public: List(); List(const List&p); I have more methods

private: struct Node{ Node number; Node* next; }; Node* a_first; }

---------------------------------

It all works perfectly but I have problems with the constructor copy. I have to use the copy constructor

List::List(const List &c){
    Node *last, *p
    p = c.a_first;
    last = NULL;
    while (p != NULL) {
         last=p;
         Node* b=new Node;
         b->number=p->number;           
         ant->next=b;
         p=p->next;
    }
}

[Agent]

What precisely are the problems you're referring to?

Things I've noticed:
Node *last is useless.
new Node; should be new Node();
List::a_first is not assigned in the copy constructor.

[Cody0023]

why even have a copy constructor for a linked list?

[OMGGG]

Because I want to copy the list.
List v;
List b(v);
b.show();
The problem is that it doesn't copy the list and I don't know what is wrong.

Thanks

[Agent]

I assume my post answered your question then?

[coder777]

What is ant on line 9?