Linked List

In this section we will see basics of Linked List and practice problems including insertion, deletion, reverse, nth node, search, sort, find middle element etc.
Add two numbers represented by linked lists

Posted on Mar 31, 2024

Add 1 to a number represented as a linked list

Posted on Mar 31, 2024

Find the middle of a given linked list

Posted on Mar 31, 2024

Remove duplicates from an sorted linked list

Posted on Mar 31, 2024

Remove duplicates from an unsorted linked list

Posted on Mar 31, 2024

Delete a loop in a linked list (Floyd Cycle)

Posted on Mar 31, 2024

Detect a loop in a linked list (Floyd Cycle, Map, node modification)

Posted on Mar 31, 2024

Reverse a linked list (Recursion, Iterative, Using Stack, Using Array)

Posted on Mar 31, 2024