Function main

left view of tree.cpp:47–61

}

int main()
{
	Node* root = newNode(10);
	root->left = newNode(2);
	root->right = newNode(3);
	root->left->left = newNode(7);
	root->left->right = newNode(8);
	root->right->right = newNode(15);
	root->right->left = newNode(12);
	root->right->right->left = newNode(14);

	leftView(root);

	return 0;
}