modify

1ef536a8 · 宋海霞 · f4b77350 · 1ef536a8 · 1ef536a8
--- a/Stack.h
+++ b/Stack.h
-#ifndef __STACK_H__
+#ifndef STACK_H_
-#define __STACK_H__
+#define STACK_H_
 //

--- a/TopologicalSort.h
+++ b/TopologicalSort.h
-#ifndef __TOPOLOGICALSORT_H__
+#ifndef TOPOLOGICALSORT_H_
-#define __TOPOLOGICALSORT_H__
+#define TOPOLOGICALSORT_H_
 //