diff --git a/CCOOK.cpp b/CCOOK.cpp
new file mode 100644
index 0000000..b47a158
--- /dev/null
+++ b/CCOOK.cpp
@@ -0,0 +1,53 @@
+#include<iostream>
+#include<algorithm>
+#include<string>
+using namespace std;
+int main()
+{
+	int t, n, i, j;
+    // string s;
+	cin>>t;
+	while(t--)
+	{
+
+int arr[5];
+		for(i = 0; i < 5; i++)
+		{
+			cin>>arr[i];
+		}
+		int count = 0;
+		for(i = 0; i < 5; i++)
+		{
+			if (arr[i] == 1)
+			{
+			  count++;
+			}
+		}
+		if (count == 0)
+		{
+			 cout<<"Beginner"<<endl;
+		}
+		else if (count == 1)
+		{
+		cout<<"Junior Developer"<<endl;
+		}
+		else if (count == 2)
+		{
+		cout<<"Middle Developer"<<endl;
+		}
+		else if (count == 3)
+		{
+		cout<<"Senior Developer"<<endl;
+		}
+       else if (count == 4)
+       {
+       	cout<<"Hacker"<<endl;
+	   }
+	   else {
+	   	cout<<"Jeff Dean"<<endl;
+	   }
+
+
+
+	}
+}