设计模式例程

inc/common.hpp

@@ -0,0 +1,18 @@
+#pragma once
+
+#include <iostream>
+#include <vector>
+#include <list>
+#include <algorithm>
+#include <iterator>
+#include <map>
+#include <set>
+#include <unordered_map>
+#include <unordered_set>
+#include <utility>		
+#include <memory>			
+#include <queue>
+#include <string>
+
+using namespace std;
+