Linked Lists are data structures used to store and manage data in computer memory. In this article, we will discuss the differences between a Single Linked List and a Doubly Linked List. We'll explore their advantages and disadvantages as well as when it's best to use each type of list.
About Difference Between Single Linked List And Doubly Linked List
| Single Linked List | Doubly Linked List |
|---|---|
| Each node has a single link to the next node. | Each node has two links, one to the previous node and one to the following node. |
| More memory efficient than doubly linked list. | Less memory efficient than single linked list. |
| Traversal in one direction only (forward). | Traversal can be done in both directions (forward and backward). |
| Insertion and Deletion is faster. | Insertion and Deletion is slower. |
| Required less space for implementation. | Requires more space for implementation. |
| It is not possible to traverse back. | It is possible to traverse back. |
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