摘要： 二叉树的操作参考：[1]http://www.cnblogs.com/dolphin0520/archive/2011/08/25/2153720.html [2]http://www.bccn.net/article/kfyy/sjjg/200706/4585.html#include"stdio.h" #include<iostream> #include<stack> using namespace std; //数据结构 typedef struct node { int value; struct node *lchild; struct 阅读全文