标签：each amp this com color list dup node 引用
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.
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/** * Definition for singly-linked list. * struct ListNode { * int val; * struct ListNode *next; * }; */ struct ListNode* deleteDuplicates(struct ListNode* head) { struct ListNode *pNode = head; while(NULL != pNode&&NULL != pNode->next){ if(pNode->val == pNode->next->val){ pNode->next = pNode->next->next; } else{ pNode = pNode->next; } } return head; }
LeetCode OJ 83. Remove Duplicates from Sorted List
标签：each amp this com color list dup node 引用
原文地址：http://www.cnblogs.com/YuNanlong/p/6029840.html
