diff --git a/.classpath b/.classpath
index 2846539..df7e5a8 100644
--- a/.classpath
+++ b/.classpath
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
 	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
-	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
-	<classpathentry kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache Tomcat v9.0">
+	<classpathentry exported="true" kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
+	<classpathentry exported="true" kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
+	<classpathentry exported="true" kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache Tomcat v9.0">
 		<attributes>
 			<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">
+	<classpathentry exported="true" 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>
diff --git a/build/classes/.gitignore b/build/classes/.gitignore
index 611b17f..c6ca2cf 100644
--- a/build/classes/.gitignore
+++ b/build/classes/.gitignore
@@ -1,3 +1 @@
 /service/
-/controller/
-/testing/
diff --git a/build/classes/controller/PersonalityViewController.class b/build/classes/controller/PersonalityViewController.class
new file mode 100644
index 0000000..232bc10
Binary files /dev/null and b/build/classes/controller/PersonalityViewController.class differ
diff --git a/build/classes/testing/TestPersonalityCalculator.class b/build/classes/testing/TestPersonalityCalculator.class
new file mode 100644
index 0000000..4e3e744
Binary files /dev/null and b/build/classes/testing/TestPersonalityCalculator.class differ
diff --git a/src/controller/PersonalityViewController.java b/src/controller/PersonalityViewController.java
index bbf6331..2deda8a 100644
--- a/src/controller/PersonalityViewController.java
+++ b/src/controller/PersonalityViewController.java
@@ -8,7 +8,7 @@
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-
+import service.PersonalityCalculator;
 
 @WebServlet(urlPatterns= {"/personality"})
 public class PersonalityViewController extends HttpServlet {
@@ -31,10 +31,10 @@ protected void doPost(HttpServletRequest request, HttpServletResponse response)
 		
 		
 		String options=request.getParameter("selectedOptions");
-		
+		PersonalityCalculator personality=new PersonalityCalculator();
 		System.out.println(options);
 				
-		/* 
+		String message=personality.findYourBrainType(options);
 
 		request.setAttribute("message", message);
 		
@@ -53,7 +53,7 @@ else if(message.equals("leftbrained")) {
 				rd.forward(request, response);
 			}
 		
-		}*/
+		}
 		}
 	}
 
diff --git a/src/service/PersonalityCalculator.java b/src/service/PersonalityCalculator.java
index da9ce41..6845660 100644
--- a/src/service/PersonalityCalculator.java
+++ b/src/service/PersonalityCalculator.java
@@ -1,2 +1,32 @@
 package service;
 
+public class PersonalityCalculator{
+	public String findYourBrainType(String options) {
+		int[] answers=findAnswers(options);
+
+		int A=0, B=0;
+		A=answers[0]+answers[1]+answers[2]+answers[4]+answers[7]+answers[9]+answers[10]+answers[11]+answers[13]+answers[17]+answers[19];
+		B=answers[3]+answers[5]+answers[6]+answers[8]+answers[12]+answers[14]+answers[15]+answers[16]+answers[18];
+	int braintype=66-(A-B);
+	if(braintype>=20 && braintype<=55)
+		return "leftbrained";
+	else if(braintype>=56 && braintype<=64)
+		return "noclearpreference";
+	else 
+		return "rightbrained";
+		
+		
+	}
+
+	public int[] findAnswers(String options) {
+		String[]  selectedAnswer=options.split(",");
+		int[] answer=new int[selectedAnswer.length];
+		for(int i=0;i<selectedAnswer.length;i++) {
+			answer[i]=Integer.parseInt(selectedAnswer[i]);
+		}
+		return answer;
+	}
+		
+		
+	
+}
\ 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