Shulou(Shulou.com)06/03 Report--

This article mainly explains "how to achieve the minimum distance of binary search tree nodes". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Next, let the editor take you to learn how to achieve the minimum distance between binary search tree nodes.

Give you a binary search tree root node root, which returns the minimum difference between any two different node values in the tree.

Example 1:

Input: root = [4, 2, 6, 6, 1, 3]

Output: 1

Example 2:

Input: root = [1, 014, 48, 46, 12, 49]

Output: 1

Tip:

The number of nodes in the tree is in the range [2100].

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