package
Version:
v0.0.0-...-d78a9e0
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Published: Dec 11, 2024
License: MIT
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Imports: 3
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Imported by: 0
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README
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题目
You need to find the largest value in each row of a binary tree.
Example:
Input:
1
/ \
3 2
/ \ \
5 3 9
Output: [1, 3, 9]
题目大意
求在二叉树的每一行中找到最大的值。
解题思路
- 给出一个二叉树,要求依次输出每行的最大值
- 用 BFS 层序遍历,将每层排序取出最大值。改进的做法是遍历中不断更新每层的最大值。
Documentation
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