java 删除LinkedList链表中的结点（只给出一个结点）

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

实现：

/**
* Definition for singly-linked list.
* public class ListNode {
*     int val;
*     ListNode next;
*     ListNode(int x) { val = x; }
* }
*/
public class Solution {
public void deleteNode(ListNode node) {
if(node==null){
return;
}
node.val = node.next.val;
node.next = node.next.next;
}
}