update 方法二 0102.二叉树的层序遍历.md 515题java format

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binglu18
2021-08-20 15:37:35 +08:00
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@ -1070,8 +1070,10 @@ class Solution {
return retVal; return retVal;
} }
} }
```
方法二用一个max变量来保存最大值 ```java
//方法二用一个max变量来保存最大值
class Solution { class Solution {
public List<Integer> largestValues(TreeNode root) { public List<Integer> largestValues(TreeNode root) {
Queue<TreeNode> queue = new LinkedList<TreeNode>(); Queue<TreeNode> queue = new LinkedList<TreeNode>();