#!/usr/bin/env python
# encoding: utf-8
"""
@author: skyxyz-lang
@file: 96.py
@time: 2020/12/30 22:55
@source: https://leetcode-cn.com/problems/unique-binary-search-trees/solution/
@desc: 96. 不同的二叉搜索树
"""


class Solution(object):
    """

    """
    def numTrees(self, n):
        """
        :type n: int
        :rtype: int
        """

