package
Version:
v0.0.0-...-db5e768
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Published: Jul 25, 2019
License: MIT
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Imports: 1
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Imported by: 0
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README
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题目
Given a Binary Search Tree and a target number, return true if there exist two elements in the BST such that their sum is equal to the given target.
Example 1:
Input:
5
/ \
3 6
/ \ \
2 4 7
Target = 9
Output: True
Example 2:
Input:
5
/ \
3 6
/ \ \
2 4 7
Target = 28
Output: False
解题思路
见程序注释
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