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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 { /** * * @...

2023-05-18

0 183

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; * ...

2023-05-18

0 249

题解 | #两数之和#

import java.util.*; public class Solution { /** * * @param numbers int整型一维数组 * @param target int整型 * @return int整型一维数组 ...

2023-05-18

0 251

题解 | #两个链表的第一个公共结点#

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

2023-05-12

0 178

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 { /** * * @...

2023-05-12

0 196

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; * ...

2023-05-12

0 208

题解 | #判断链表中是否有环#

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

2023-05-12

0 211

题解 | #合并k个已排序的链表#

import java.util.*; /** * Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode(int x) ...

2023-05-12

0 213

题解 | #合并k个已排序的链表#

import java.util.*; /** * Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode(int x) ...

2023-05-12

0 223

题解 | #链表中的节点每k个一组翻转#

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

2023-04-18

0 373