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Traverse the Linked List, each time you need to delete the next n nodes connect the nodes previous deleting with the next node after deleting.
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Yes, this type of linked list manipulation problem appears in technical interviews to test pointer handling and traversal logic. It is commonly categorized as an easy-level question but still checks attention to edge cases.
A singly linked list is the core data structure used in this problem. The task mainly involves pointer manipulation to skip or reconnect nodes while maintaining the list structure.
The optimal approach is to traverse the linked list iteratively while following a repeating pattern: keep M nodes and delete the next N nodes. By adjusting the next pointer after skipping nodes, you can remove segments efficiently without extra memory.
Important edge cases include when the list ends while skipping nodes, when M is zero, or when the remaining nodes are fewer than N. Proper pointer checks are necessary to avoid null reference errors.