algorithms

README

206. Reverse Linked List

Description

Given the head of a singly linked list, reverse the list, and return the reversed list.

Example 1:

Input: head = [1,2,3,4,5]
Output: [5,4,3,2,1]

Example 2:

Input: head = [1,2]
Output: [2,1]

Example 3:

Input: head = []
Output: []

Constraints:

• The number of nodes in the list is the range [0, 5000].
• -5000 <= Node.val <= 5000

Documentation

Index

• type LinkedList
• type ListNode

Types

type LinkedList

type LinkedList = gods.LinkedList

type ListNode

type ListNode = gods.ListNode