Skip to content
Branch: master
Find file History
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
..
Failed to load latest commit information.
24. Swap Nodes in Pairs.go
24. Swap Nodes in Pairs_test.go
README.md

README.md

24. Swap Nodes in Pairs

题目

Given a linked list, swap every two adjacent nodes and return its head.

You may not modify the values in the list's nodes, only nodes itself may be changed.

Example:

Given 1->2->3->4, you should return the list as 2->1->4->3.

题目大意

两两相邻的元素,翻转链表

解题思路

按照题意做即可。

You can’t perform that action at this time.