diff --git a/.classpath b/.classpath
index 2846539..20c137d 100644
--- a/.classpath
+++ b/.classpath
@@ -8,10 +8,6 @@
 			<attribute name="owner.project.facets" value="jst.web"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/jre1.8.0_241">
-		<attributes>
-			<attribute name="owner.project.facets" value="java"/>
-		</attributes>
-	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="output" path="build/classes"/>
 </classpath>
diff --git a/build/classes/.gitignore b/build/classes/.gitignore
index 611b17f..3a11f75 100644
--- a/build/classes/.gitignore
+++ b/build/classes/.gitignore
@@ -1,3 +1,3 @@
-/service/
 /controller/
+/service/
 /testing/
diff --git a/src/controller/PersonalityViewController.java b/src/controller/PersonalityViewController.java
index bbf6331..341fba9 100644
--- a/src/controller/PersonalityViewController.java
+++ b/src/controller/PersonalityViewController.java
@@ -9,6 +9,8 @@
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import service.PersonalityCalculator;
+
 
 @WebServlet(urlPatterns= {"/personality"})
 public class PersonalityViewController extends HttpServlet {
@@ -34,8 +36,9 @@ protected void doPost(HttpServletRequest request, HttpServletResponse response)
 		
 		System.out.println(options);
 				
-		/* 
-
+		PersonalityCalculator pc=new PersonalityCalculator();
+		
+		   String message=pc.findYourBrainType(options);
 		request.setAttribute("message", message);
 		
 		if(message!=null)
@@ -53,7 +56,7 @@ else if(message.equals("leftbrained")) {
 				rd.forward(request, response);
 			}
 		
-		}*/
+		}
 		}
 	}
 
diff --git a/src/service/PersonalityCalculator.java b/src/service/PersonalityCalculator.java
index da9ce41..fa54532 100644
--- a/src/service/PersonalityCalculator.java
+++ b/src/service/PersonalityCalculator.java
@@ -1,2 +1,44 @@
 package service;
 
+public class PersonalityCalculator
+{
+	
+	public String findYourBrainType(String options)
+	{
+		
+		int newarr[]=findAnswers(options);
+		int a=(newarr[0]+newarr[1]+newarr[2]+newarr[4]+newarr[7]+newarr[9]+newarr[10]+newarr[11]+newarr[13]+newarr[17]+newarr[19]);
+		
+		int b=newarr[3]+newarr[5]+newarr[6]+newarr[8]+newarr[12]+newarr[14]+newarr[15]+newarr[16]+newarr[18];
+		int x=66-a+b;
+		
+		if(20<=x && x<=55) {
+			 return "leftbrained";
+		 }else if(56<=x && x<=64)
+		 {
+			return "No clear preference"; 
+		 }else if(65<=x && x<=100)
+		 {
+			 return "rightbrained";
+		 }else
+		 {
+			 return "wrong !!! ";
+		 }
+		
+	}
+
+	public int[] findAnswers(String options ) {
+		
+		String arr[]= options.split(",");
+		int size=arr.length;
+		int newarr []=new int[size];
+		for(int i=0;i<arr.length;i++)
+		{
+			newarr[i]=Integer.parseInt(arr[i]);
+		}
+		
+		
+		return newarr;
+		
+	}
+}
\ No newline at end of file
diff --git a/src/testing/TestPersonalityCalculator.java b/src/testing/TestPersonalityCalculator.java
index 653c596..1938e44 100644
--- a/src/testing/TestPersonalityCalculator.java
+++ b/src/testing/TestPersonalityCalculator.java
@@ -1,5 +1,5 @@
 package testing;
-/* Uncomment the below code to test your application
+ 
 
 import static org.junit.Assert.assertEquals;
 
@@ -28,4 +28,4 @@ public void testFindYourBrainTypeMethod() {
 			e.printStackTrace();
 		}
 	}
-}*/
\ No newline at end of file
+}
\ No newline at end of file