leetcode-daily
Reverse Linked List
Given the head of a singly linked list, reverse the list, and return the reversed list.
Example 1:
Example 2:
Constraints:
The number of nodes in the list is the range [0, 5000].
-5000 <= Node.val <= 5000
Given the head of a singly linked list, reverse the list, and return the reversed list.
The number of nodes in the list is the range [0, 5000].
-5000 <= Node.val <= 5000