feat(二叉树理论基础.md): 新增java版本

This commit is contained in:
KailokFung
2021-06-27 15:44:40 +08:00
parent 93db5a07dc
commit 1a16c119a3

View File

@ -188,6 +188,21 @@ struct TreeNode {
Java
```java
public class TreeNode {
int val;
TreeNode left;
TreeNode right;
TreeNode() {}
TreeNode(int val) { this.val = val; }
TreeNode(int val, TreeNode left, TreeNode right) {
this.val = val;
this.left = left;
this.right = right;
}
}
```
Python