标签：out nbsp linked tco lte with lis list without
Given a singly linked list L: L0→L1→…→Ln-1→Ln,
reorder it to: L0→Ln→L1→Ln-1→L2→Ln-2→…
You must do this in-place without altering the nodes‘ values.
For example,
Given {1,2,3,4}, reorder it to {1,4,2,3}.
标签：out nbsp linked tco lte with lis list without
原文地址：http://www.cnblogs.com/simplepaul/p/7738916.html
