After reversing 1 -> 2 -> 3 -> 4, what is the new head?
Practice this question from Reverse Linked List - Pointer reversal Pattern Practice Quiz, with options and an explanation.
Question
After reversing 1 -> 2 -> 3 -> 4, what is the new head?
Option A
1
Option B
2
Option C
3
Option D — Correct answer
4
Explanation
The new head is 4.