Search⌘ K
AI Features
Home
Courses
Grokking the Coding Interview Patterns in C#

Solution: Remove Linked List Elements

Explore a step-by-step approach to remove all nodes with a given value from a linked list in place. Understand how to use dummy nodes and two pointers to efficiently update the list with O(n) time and O(1) space complexity, preparing you to handle similar linked list problems confidently.

We'll cover the following...

Statement

You are given the head of a linked list and an integer k. Remove all nodes from the linked list where the node’s value equals k, and return the head of the updated list.

Constraints:

  • The number of nodes in the list is in the range [0,103][0, 10^3].

  • ...