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목록Binary Tree Maximum Path Sum (1)
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LeetCode: 124. Binary Tree Maximum Path Sum
At each node, we have to do two jobs. First: update the global sum with the path going through node, node's left child, and node's right child Second: either choose node's left child or node's right child to return a partial path than can be connected to current node's parent - here we can't choose both left child and right child because if we choose both of them, that path can't be connected to..
Computer Science/Coding Test
2021. 11. 4. 22:25