binarytree.cpp

//binart tree

#include<iostream>

using namespace std;

struct node{
	int data;
	struct	node* left;
	struct node* right;
//	public:
		node(int val){
			data=val;
			left=NULL;
			right=NULL;
		}
};

int main(){
	struct node* root=new node(1);
	
	root->left=new node(2);
	root->left=new node(3);
	
	root->left->left=new node(4);
	root->left->right=new node(5);
	
	
	return 0;
}