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题解 | #链表中的节点每k个一组翻转#

using System; using System.Collections.Generic; /* public class ListNode { public int val; public ListNode ...

C# 链表

2022-03-17

0 207

题解 | #查看学校名称中含北京的用户#

using System; using System.Collections.Generic; /* public class ListNode { public int val; public ListNode ...

链表

2022-03-17

0 230

题解 | #判断一棵二叉树是否为搜索二叉树和完全二叉树#

using System; using System.Collections.Generic; /* public class TreeNode { public int val; public TreeNode ...

C# 二叉树

2022-02-19

0 217

题解 | #反转数字#

using System; using System.Collections.Generic; class Solution { /** *&nbs...

C#

2022-02-19

0 170

题解 | #回文数字#

using System; using System.Collections.Generic; class Solution { /** *&nbs...

C#

2022-02-19

0 162

题解 | #三数之和#

using System; using System.Collections.Generic; class Solution { /** *&nbs...

C#

2022-02-19

0 190

题解 | #三数之和#

using System; using System.Collections.Generic; class Solution { /** *&nbs...

C# 数组

2022-02-19

0 200

题解 | #对称的二叉树#

/* public class TreeNode { public int val; public TreeNode left; &...

C#

2022-02-18

0 294

题解 | #数组中只出现一次的两个数字#

using System; using System.Collections.Generic; using System.Linq; class Solution { /** ...

C# 数组数学

2022-02-18

0 198

题解 | #数字在升序数组中出现的次数#

using System; using System.Collections.Generic; class Solution { /** *&nbs...

C# 数组二分查找

2022-02-16

0 214