Search⌘ K
Home
Courses
Data Structures for Coding Interviews in Python

Singly Linked Lists vs. Doubly Linked Lists

Let's see how the two renditions of the linked list structure fare against each other.

We'll cover the following...

Which is Better? #

DLLs have a few advantages over SLLs, but these perks do not come without a cost:

  • Doubly linked lists can be traversed in both directions, which makes them more compatible with complex algorithms.
  • Nodes in doubly linked lists require extra memory to
...