http://www.cnblogs.com/smyhvae/p/4761593.html
http://blog.csdn.net/hitwhylz/article/details/12305021
http://blog.csdn.net/fightforyourdream/article/details/16353519
http://blog.csdn.net/luckyxiaoqiang/article/details/7518888
http://www.cnblogs.com/Jax/archive/2009/12/28/1633691.html
两链表合并
链表反转
http://www.jianshu.com/p/a64d1ef95980
原文：http://www.cnblogs.com/wrno1study/p/7783361.html