Problem
Given the head of a linked list, return the list after sorting it in ascending order.
Examples
Example 1:
Input:
head = [4,2,1,3]
Output:
[1,2,3,4]
Example 2:
Input: head = [-1,5,3,4,0]
Output: [-1,0,3,4,5]
Given the head of a linked list, return the list after sorting it in ascending order.
Example 1:
Input:
head = [4,2,1,3]
Output:
[1,2,3,4]
Example 2:
Input: head = [-1,5,3,4,0]
Output: [-1,0,3,4,5]