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Solution: Delete N Nodes After M Nodes of a Linked List

Understand how to traverse and modify linked lists by retaining M nodes and deleting the next N nodes in-place. This lesson helps you implement an algorithm that efficiently skips and deletes nodes with constant extra space, strengthening your skills in linked list manipulations for coding interviews.

Statement

Given the head of a linked list and two integers, m and n, remove some specific nodes from the list and return the head of the modified, linked list. The list should be traversed, and nodes removed as follows:

  1. Start with the head node and set it as the current node.

  2. Traverse the next m nodes from the current node without deleting them.

  3. Traverse the next ...