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feat(二叉树理论基础.md): 新增java版本

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KailokFung
2021-06-27 15:44:40 +08:00
parent 93db5a07dc
commit 1a16c119a3
1 changed files with 15 additions and 0 deletions
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15
problems/二叉树理论基础.md
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@ -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：