要求 给定链表中的一个节点,删除该节点 思路 通过改变节点的值实现  实现 1 struct ListNode { 2 int val; 3 ListNode *next; 4 ListNode(int x) : val(x), next(NULL) {} 5 }; 6 7 class Solution { 8 public: 9 void deleteNode(ListNode* node) { 10 11 if( node == NULL ) 12 return; 13 14 if( nod…

283. Move Zeroes var moveZeroes = function(nums) { var num1=0,num2=1; while(num1!=num2){ nums.forEach(function(x,y){ if(x===0){ nums.splice(y,1); nums.push(0); } num1 = nums ; }); nums.forEach(function(x,y){ if(x===0){ nums.splice(y,1); nums.push(0);…

237. Delete Node in a Linked Lis t 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…

237. Delete Node in a Linked List[easy] 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 l…

作者: 负雪明烛 id: fuxuemingzhu 个人博客:http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 设置当前节点的值为下一个 日期 [LeetCode] 题目地址:https://leetcode.com/problems/delete-node-in-a-linked-list/ Total Accepted: 78258 Total Submissions: 179086 Difficulty: Easy 题目描述 Write a functio…

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 ->…

题目: 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 -…

Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Given linked list -- head = [4,5,1,9], which looks like following: Example 1: Input: head = [,,,], node = Output: [,,] Explanation: You are g…

Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Given linked list -- head = [4,5,1,9], which looks like following: 4 -> 5 -> 1 -> 9 Example 1: Input: head = [4,5,1,9], node = 5 Output:…

Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Given linked list -- head = [4,5,1,9], which looks like following: 4 -> 5 -> 1 -> 9 Example 1: Input: head = [4,5,1,9], node = 5 Output:…

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 ->…

Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Given linked list -- head = [4,5,1,9], which looks like following: 4 -> 5 -> 1 -> 9 Example 1: Input: head = [4,5,1,9], node = 5 Output:…

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 ->…

题目: 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 -…

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 ->…

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 ->…

一天一道LeetCode 本系列文章已全部上传至我的github,地址:ZeeCoder's Github 欢迎大家关注我的新浪微博,我的新浪微博 欢迎转载,转载请注明出处 (一)题目 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…

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 ->…

题目要求 Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. 题目分析及思路 要求写一个函数,删除一个单链表中的一个结点(除了最后一个).函数不需要返回值,只需要原地修改给定删除结点.我们可以将要删除结点的两个属性用该结点的下一个结点的两个属性来替代. python代码 # Definition for singly-linked…

题目: 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 -…

如题 删除是要注意让现在的链表等于下一个链表的值 class Solution { public: void deleteNode(ListNode* node) { ListNode *nextnode = node ->next; *node = *nextnode; node->next = nextnode ->next; delete nextnode; } };…

问题 该文章的最新版本已迁移至个人博客[比特飞],单击链接 https://www.byteflying.com/archives/3901 访问. 给定一个链表,判断链表中是否有环. 进阶: 你能否不使用额外空间解决此题? Given a linked list, determine if it has a cycle in it. Follow up: Can you solve it without using extra space? 示例 该文章的最新版本已迁移至个人博客[比特飞],单…

要求 给定一个链表,对于每两个相邻的节点,交换其位置 示例 1->2->3->4->NULL 2->1->4->3->NULL 实现 1 struct ListNode { 2 int val; 3 ListNode *next; 4 ListNode(int x) : val(x), next(NULL) {} 5 }; 6 7 class Solution { 8 public: 9 ListNode* swapPairs(ListNode* head)…

编写一个函数,在给定单链表一个结点(非尾结点)的情况下,删除该结点. 假设该链表为1 -> 2 -> 3 -> 4 并且给定你链表中第三个值为3的节点,在调用你的函数后,该链表应变为1 -> 2 -> 4. 详见:https://leetcode.com/problems/delete-node-in-a-linked-list/description/ Java实现: /** * Definition for singly-linked list. * public cla…

https://leetcode-cn.com/problems/delete-node-in-a-linked-list/ 非常巧妙的一道题. 题目没有给head,心想没有head我怎么才能找到要删除的值对应的节点呢? 仔细一看,题中函数的参数给的不是值,而是要删除的节点node.反而降低了解题难度: 1. 把node.next的值赋给node 2. 把node.next指向node.next.next 其实相当于删除node.next /** * Definition for singly-…

在链接列表中删除节点. 编写一个函数来删除单链表中的一个节点(除了尾部),只提供对该节点的访问..假设链表是1 - > 2 - > 3 > 4,并给出了具有值为3的节点, 链表应该成为1 - > 2 - > 4 public class Solution { public void deleteNode(ListNode node) { node.val=node.next.val; node.next = node.next.next; } }…

------------------------------------------------ 因为不知道前序是谁,所以只好采用类似于数组实现的列表移动值, 又因为如果当前是最后一个元素了但是已经没办法修改前序了所以必须在倒数第二个就修改,所以应该提前进行判断 AC代码: /** * Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode(int x)…

Java实现如下: public class Solution { public void deleteNode(ListNode node) { if(node==null||node.next==null) return; node.val = node.next.val; node.next = node.next.next; } }…

#-*- coding: UTF-8 -*- # Definition for singly-linked list.# class ListNode(object):#     def __init__(self, x):#         self.val = x#         self.next = Noneclass Solution(object):       def deleteNode(self, node):        if node.next==None or nod…

237 - Delete Node in a Linked List 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…