Delete Node in a Linked List

1. Title

Delete Node in a Linked List

2. Http address

https://leetcode.com/problems/delete-node-in-a-linked-list/

3. The question

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.

4. My code(AC)

•  1     // Accepted
   2     public void deleteNode(ListNode node) {
   3         
   4         if(node == null || node.next == null)
   5         {
   6             return;
   7         }
   8         node.val = node.next.val;
   9         node.next = node.next.next;
  10     }

   

Delete Node in a Linked List

原文：http://www.cnblogs.com/ordili/p/4970008.html