GoLang Solution For LeetCode Problem: Reverse Nodes in k Group
Given a linked list, reverse the nodes of a linked list k at a time and return its modified list.
k is a positive integer and is less than or equal to the length of the linked list. If the number of nodes is not a multiple of k then left-out nodes in the end should remain as it is.
Given this linked list: 1->2->3->4->5 For k = 2, you should return: 2->1->4->3->5 For k = 3, you should return: 3->2->1->4->5
- Only constant extra memory is allowed.
- You may not alter the values in the list's nodes, only nodes itself may be changed.
See the full details of the problem Reverse Nodes in k Group at LeetCode
Originally posted at: @github.com/halfrost/LeetCode-Go