Remove Duplicates from Sorted List
目录
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.
1 | 站在当前节点的角度,设置其next。 |
1 | /** |
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.
1 | 站在当前节点的角度,设置其next。 |
1 | /** |