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[leetcode 237]Delete Node in a Linked List

时间:2015-08-09 09:32:36      阅读:257      评论:0      收藏:0      [点我收藏+]

Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.

Supposed the linked list is 1 -> 2 -> 3 -> 4 and you are given the third node with value 3, the linked list should become 1 -> 2 -> 4 after calling your function.

删除链表中的节点

class Solution {
public:
    void deleteNode(ListNode* node) {
     if(node==NULL||node->next==NULL)
            return ;
     else
     {
         ListNode *temp=node->next;
         node->val=temp->val;
         node->next=temp->next;
         delete temp;
         temp=NULL;
     }
    }
};


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[leetcode 237]Delete Node in a Linked List

原文:http://blog.csdn.net/er_plough/article/details/47372955

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