Using Recursive Merge Sort Algorithm to Sort a Linked List in O(NLogN)
Sort a linked list in O(n log n) time using constant space complexity. Example 1: Input: 4->2->->3 Output: 1->2->3->4 Example 2: Input: -1->5->3->4->0 Output: -1->0->3->4->5 The Merge sort performs …