What is doubly linked list? | Eklavya Online

What is doubly linked list?

The doubly linked list is a complex type of linked list in which a node contains a pointer to the previous as well as the next node in the sequence. In a doubly linked list, a node consists of three parts:

  • node data
  • pointer to the next node in sequence (next pointer)
  • pointer to the previous node (previous pointer).