# -*- coding: utf-8 -*- 
# @Time : 2018/3/28 15:42 
# @Author : Lv Zhangrun 
# @Site :  
# @File : Tree.py 
# @Software: PyCharm
# https://blog.csdn.net/Marksinoberg/article/details/69482397


# 创建二叉树
class Tree(object):
    # 创建一棵树，默认会有一个根节点
    def __init__(self, data, left, right):
        self.data = data
        self.left = left
        self.right = right