[leetcode 237]Delete Node in a Linked List

标签：leetcode   c++   237   delete node in a lin   

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;
     }
    }
};

[leetcode 237]Delete Node in a Linked List

标签：leetcode   c++   237   delete node in a lin   

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