LeetCode/Tree/272.Closest-Binary-Search-Tree-Value-II at master · thronapple/LeetCode

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272.Closest Binary Search Tree Value II.cpp		272.Closest Binary Search Tree Value II.cpp
Readme.md		Readme.md

Readme.md

构造一个队列。按中序遍历递归这个数组，不断将访问的节点加入这个队列。当加入的元素与target的差距大于队首元素与target的差距，即可停止。