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题解 | #二叉树的中序遍历#

import java.util.*; /* * public class TreeNode { * int val = 0; * TreeNode left = null; * TreeNode right = null; * public TreeNode(int v...

Java 二叉树

2021-11-02

0 478

题解 | #对称的二叉树#

/* public class TreeNode { int val = 0; TreeNode left = null; TreeNode right = null; public TreeNode(int val) { this.val = va...

Java 二叉树

2021-11-02

0 392

题解 | #二叉搜索树的第k个结点#

/* public class TreeNode { int val = 0; TreeNode left = null; TreeNode right = null; public TreeNode(int val) { this.val = va...

Java 二叉树

2021-10-15

0 331

题解 | #二叉树的最大深度#

import java.util.*; /* * public class TreeNode { * int val = 0; * TreeNode left = null; * TreeNode right = null; * } */ public class Sol...

Java 二叉树

2021-10-08

0 357

题解 | #判断一棵二叉树是否为搜索二叉树和完全二叉树#

import java.util.*; /* * public class TreeNode { * int val = 0; * TreeNode left = null; * TreeNode right = null; * } */ public class Sol...

Java 二叉树

2021-10-04

1 394

题解 | #二叉树根节点到叶子节点的所有路径和#

import java.util.*; /* * public class TreeNode { * int val = 0; * TreeNode left = null; * TreeNode right = null; * } */ public class Sol...

Java 二叉树

2021-10-03

0 396

题解 | #重建二叉树#

* Definition for binary tree * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeNode(int x) { val = x;...

Java 二叉树

2021-10-02

0 398