BinaryTree
#include <iostream>
#include "binarytree.h"
using namespace std;
// class binarytree<int> m(100,new class binarytree<int>(20),new class binarytree<int>);
class binarytree m(100,new class binarytree(20),new class binarytree);
int main() {
cout<<m.d<<"\n";
cout<<m.l->d<<"\n";
cout<<m.r->d<<"\n";
blance();
blance(empenty);
return 0;
}INFO