Linked List Remove and Shift | Dataford Interview Questions

Write a function from scratch to create a linked list, design a method to remove a specific item, and shift the remaining places efficiently.

Implement remove_item(values, item), where values is a Python list used to construct a singly linked list. Remove only the first node whose value equals item, reconnect the remaining nodes without shifting array elements, and return the resulting values as a Python list. If the item is absent, return the original sequence unchanged.

Signature: def remove_item(values, item):

Constraints

0 <= len(values) <= 1000
Values may be integers or strings
Remove only the first occurrence of item
Return values in their original order

Function Signature

def remove_item(values, item):

Your question is Linked List Remove and Shift. Start with the requirements in the Question tab.

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Problem

Write a function from scratch to create a linked list, design a method to remove a specific item, and shift the remaining places efficiently.

Signature: def remove_item(values, item):

Constraints

0 <= len(values) <= 1000
Values may be integers or strings
Remove only the first occurrence of item
Return values in their original order

Function Signature

def remove_item(values, item):

Your question is Linked List Remove and Shift. 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.