摘要： #include"stdio.h"#include"string.h"#include<stdlib.h>#include<malloc.h>//#include<system>#define Max 20 /*结点的最大个数*/typedef struct node{ char data; struct node *lchild,*rchild;}BinTNode; /*自定义二叉树的结点类型*/typedef BinTNode *BinTree; /*定义二叉树的指针*/int NodeNum,leaf; /*No 阅读全文