leetcode-273-Delete Node in a Linked List

问题

思路

代码

/**
* Definition for singly-linked list.
* struct ListNode {
*     int val;
*     ListNode *next;
*     ListNode(int x) : val(x), next(NULL) {}
* };
*/
class Solution {
public:
void deleteNode(ListNode* node) {
ListNode* p = node->next;
ListNode* q = p->next;

node->val = p->val;
node->next = q;

delete p;
}
};