Different type of Node created

Question

On geeks for geeks I saw a different way to create the Node for linked list.

struct Node{
   int data;
   Node* next;
   Node(int x){
      data = x;
      next = NULL;
   }
}

Can someone please explain me how that node is defined.

That looks like a standard linked list to me. Can you explain what confuses you? — Pubby, Sep 23 '19 at 10:10
@Pubby What does this mean: Node(int x){ data = x; next = NULL; } — asdf, Sep 23 '19 at 10:20
It looks like you could use a [good book](https://stackoverflow.com/questions/388242/the-definitive-c-book-guide-and-list). — molbdnilo, Sep 23 '19 at 10:34
Check this reference https://www.geeksforgeeks.org/constructors-c/ — K_peanutButter, Sep 23 '19 at 10:50

score 1 · Accepted Answer · answered Sep 26 '19 at 10:08

1

 struct Node {
     int data;
     Node *next;
     Node(int x) : data(x), next(NULL) {}
 };

This is just a way to define structure with constructor in C++

You can use them simply like this

Node *node = new Node(4);

answered Sep 26 '19 at 10:08

Arjun Singh

1 Answers1