bt.cpp

数据结构基础代码

#include <iostream.h>
#include "bt.h"
bitree t;
void main()
{
	cout<<"输入二叉树各个节点的元素:"<<endl;
	createbitree(t);
	cout<<"先序遍历算法下的元素依次是:"<<endl;
	preorder(t);
	cout<<"节点的数目是:"<<size(t)<<endl;
}