diff --git a/include/LossyCounting.h b/include/LossyCounting.h
new file mode 100644
index 0000000..0ae459b
--- /dev/null
+++ b/include/LossyCounting.h
@@ -0,0 +1,31 @@
+#pragma once
+//#ifndef _LossyCounting_H
+//#define _LossyCounting_H
+#include "../init/params.h"
+
+#define rep(i,a,n) for(int i=a;i<=n;i++)
+using namespace std;
+
+class LossyCounting
+{
+    private:
+        ssummary *ss;
+        int K;
+    public:
+         LossyCounting(int K);
+         void Insert(string x,int c);
+         void clear(int c);
+         struct Node {string x; int y;} q[MAX_MEM+10];
+         static int cmp(Node i,Node j) {return i.y>j.y;}
+         void work();
+         pair<string ,int> Query(int k);
+         //~LossyCounting();
+
+    
+};
+
+
+
+
+
+//#endif
\ No newline at end of file