Given a sorted linked list, delete all duplicates such that each element appear only once.
For example,
Given 1->1->2, return 1->2.
Given 1->1->2->3->3, return 1->2->3.
原文链接http://blog.youkuaiyun.com/crazy__chen/article/details/46377149
本文提供了一种使用Java实现的方法,用于从已排序的链表中删除所有重复元素,确保每个元素只出现一次。通过引入辅助节点进行比较,有效地完成了链表的修改。
Given a sorted linked list, delete all duplicates such that each element appear only once.
For example,
Given 1->1->2, return 1->2.
Given 1->1->2->3->3, return 1->2->3.
原文链接http://blog.youkuaiyun.com/crazy__chen/article/details/46377149

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