家谱图的简单实现，利用二叉树作为数据结构实现家谱图，可以对家庭成员实现增加，删除，修改，查找等操作，同时二叉树的应用能大大提高查找的效率-Simple implementation of family tree, binary tree data structure to achieve as a family tree, a family member can achieve add, delete, modify, search and other operations, and binar