leetcode237

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

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

 

python的代码：

class Solution:
    def deleteNode(self, node):
        """
        :type node: ListNode
        :rtype: void Do not return anything, modify node in-place instead.
        """
        node.val = node.next.val
        node.next = node.next.next