midLinked Lists
Remove Duplicates from a sorted list
Updated Apr 28, 2026
Short answer
Skip nodes with the same value as the current node.
Deep explanation
Intermediate linked list questions test pointer manipulation logic. Skip nodes with the same value as the current node.
Real-world example
Back/Forward navigation in web browsers.
Common mistakes
- Losing the reference to the rest of the list during pointer re-assignment.
Follow-up questions
- Time Complexity?