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Remove Linked List Elements

Understand how to remove all nodes containing a given value from a linked list using in-place manipulation. This lesson helps you develop skills to update linked lists efficiently and correctly for coding interviews, reinforcing your ability to tackle node removal problems without extra memory overhead.

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 linked list is in the range [0,103][0, 10^3] ...