Delete Nth Node from End | Dataford Interview Questions

Delete the Nth node from the end of the given linked list

Asked in the Tech/Managerial Round stage.

For grading, represent the linked list as a list of node values. Implement remove_nth_from_end(head, n) and return the resulting list after removing the node that is n positions from the end. The input always contains at least one node, and n is valid.

Constraints

1 <= len(head) <= 1000
1 <= n <= len(head)
head contains integer node values

Function Signature

def remove_nth_from_end(head, n):

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Problem

Delete the Nth node from the end of the given linked list

Asked in the Tech/Managerial Round stage.

Constraints

1 <= len(head) <= 1000
1 <= n <= len(head)
head contains integer node values

Function Signature

def remove_nth_from_end(head, n):

Your question is Delete Nth Node from End. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.