modify

76a286cd · 宋海霞 · 5f89bc38 · 76a286cd
--- a/BinarySearchTree.h
+++ b/BinarySearchTree.h
-#ifndef __BINARYSEARCHTREE_H__
-#define __BINARYSEARCHTREE_H__
+#ifndef BINARYSEARCHTREE_H_
+#define BINARYSEARCHTREE_H_


 //