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题解 | #删除链表的倒数第n个节点#

import java.util.*; /* * public class ListNode { * int val; * ListNode next = null; * } */ public class Solution { /** * * @...

Java

2022-04-27

0 329

题解 | #判断一个链表是否为回文结构#

import java.util.*; /* * public class ListNode { * int val; * ListNode next = null; * } */ public class Solution { /** * * @...

Java

2022-04-27

0 369

题解 | #链表的奇偶重排#

import java.util.*; /* * public class ListNode { * int val; * ListNode next = null; * public ListNode(int val) { * this.val = val; * ...

Java

2022-04-27

0 375

题解 | #删除有序链表中重复的元素-II#

import java.util.*; /* * public class ListNode { * int val; * ListNode next = null; * } */ public class Solution { /** * * @...

Java

2022-04-27

0 326

题解 | #删除有序链表中重复的元素-I#

import java.util.*; /* * public class ListNode { * int val; * ListNode next = null; * } */ public class Solution { /** * * @...

Java

2022-04-26

0 266

题解 | #链表中倒数最后k个结点#

import java.util.*; /* * public class ListNode { * int val; * ListNode next = null; * public ListNode(int val) { * this.val = val; * ...

Java

2022-04-26

0 319

题解 | #链表中环的入口结点#

/* public class ListNode { int val; ListNode next = null; ListNode(int val) { this.val = val; } } */ import java.util.*; pub...

Java

2022-04-26

0 309

题解 | #判断链表中是否有环#

快慢指针 /** * Definition for singly-linked list. * class ListNode { * int val; * ListNode next; * ListNode(int x) { * val = x; ...

Java

2022-04-26

0 334

题解 | #合并两个排序的链表#

/* public class ListNode { int val; ListNode next = null; ListNode(int val) { this.val = val; } }*/ public class Solution { ...

Java

2022-04-26

0 282

题解 | #链表内指定区间反转#

import java.util.*; /* * public class ListNode { * int val; * ListNode next = null; * } */ public class Solution { /** * * @...

Java

2022-04-26

0 299