Given a non-empty binary tree, find the maximum path sum.
For this problem, a path is defined as any sequence of nodes from some starting node to any node in the tree along the parent-child connections. The path must contain at least one node and does not need to go through the root.
Example 1:
Input: [1,2,3]
1
/ \
2 3
Output: 6
Example 2:
Input: [-10,9,20,null,null,15,7]
-10
/ \
9 20
/ \
15 7
Output: 42
PROBLEM STATEMENT LINK: [ Ссылка ]
Playlist Link: [ Ссылка ] .
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🖊️ : My Pen (Used in videos too): [ Ссылка ]
👨🏻💻 : My Apple Macbook pro: [ Ссылка ]
💻 : My gaming laptop: [ Ссылка ]
📱 : My Ipad: [ Ссылка ]
✏️ : My Apple Pencil: [ Ссылка ]
🎧 : My Headphones: [ Ссылка ]
💺 : My Chair: [ Ссылка ]
🛋 : My Table: [ Ссылка ]
⏰ : My Clock: [ Ссылка ]
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![](https://i.ytimg.com/vi/Osz-Vwer6rw/maxresdefault.jpg)