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2025-01-19 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Internet Technology >
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This article introduces you how to analyze the path of a certain value in the python binary tree, the content is very detailed, interested friends can refer to it, I hope it can help you.
Enter a binary tree and an integer, print out the binary tree node values and input integers for all paths. A path is formed from the root node of the tree down to the nodes through which the leaf nodes pass.
Examples:
Given the following binary tree, and the target sum = 22,
5
/ \
4 8
/ / \
11 13 4
/ \ / \
7 2 5 1
Return to:
[
[5,4,11,2],
[5,8,4,5]
]
Tip:
total number of nodes
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