Solution: Remove Linked List Elements
Explore how to remove elements with a given value from a linked list by modifying it in place. Understand the use of a dummy node and two-pointer approach to handle edge cases and traverse the list efficiently. Learn to update pointers correctly to maintain the list structure while achieving O(n) time and O(1) space complexity.
We'll cover the following...
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
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