ok

main.cpp

-//#include <iostream>
-//#include <iterator>
-//#include <memory>
-//#include <vector>
-//#include <ctime>
-/*
+#include <iostream>
+#include <iterator>
+#include <memory>
+#include <vector>
+#include <ctime>
+
 namespace recursive_storage{
 template<class T>
 class node
@@ -368,8 +368,8 @@ public:
 };
 template<class T>
 int graph<T>::node::_id=0;
-}*/
-/*
+}
+
 void test1(int num)
 {
   time_t start,end;
@@ -476,12 +476,12 @@ void test3(int num)
   std::cout<<"recursive_storage: "
             <<localtime(&end)->tm_min*60+localtime(&end)->tm_sec-
             localtime(&start)->tm_min*60-localtime(&start)->tm_sec<<"s"<<std::endl;
-}*/
+}
 
 int main()
 {
-  //test1(1000000);
-  //test2(100000);
-  //test3(100000);
+  test1(1000000);
+  test2(100000);
+  test3(100000);
   return 0;
 }
\ No newline at end of file