diff --git a/.gitignore b/.gitignore
index 96374c4..f9ef1e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
+a=3; 
+b=4; 
+cout<<a+b; 
+
 # Windows image file caches
 Thumbs.db
 ehthumbs.db
diff --git a/add_two numbers b/add_two numbers
new file mode 100644
index 0000000..0e349e1
--- /dev/null
+++ b/add_two numbers	
@@ -0,0 +1,5 @@
+///adding two numbers
+int a=3; 
+int b=4; 
+cout<<a+b; 
+
diff --git a/public/cart.php b/public/cart.php
index 6dfe8ca..42d33dd 100644
--- a/public/cart.php
+++ b/public/cart.php
@@ -1,35 +1,70 @@
-<?php

-	require_once 'parameters.php';

-	require_once $dir_model.'initialize.php';

-

-	//facebook

-	$fb_title = "";

-	$fb_type = "";

-	$fb_image_url = "";

-	$fb_url = "";

-	$fb_description = "";

-	$fb_admin_userid = "";

-

-	//twitter

-	$tw_card = "";

-	$tw_url = "";

-	$tw_title = "";

-	$tw_description = "";

-	$tw_image = "";

-	

-	$meta_description = "Swiftdeal.in is a new effort by a team of  DTU sophomores to integrate the social and the economic dynamic of our lives on the internet and  bringing them together into a single place . Equipped with a better and ingeniously made search engine that will search stuffs at your place where other people are willing to sell, it's an effort to create a platform for people to make deals with other people whom they may know and care about.";

-	$meta_keywords = "Welcome to Swiftdeal.in a place to put your offline buisness to online";

-	$meta_author = "SwiftDeal.in";

-	

-	if(isset($_GET['add'])){

-		$_SESSION['cart_'.$_GET['add']] += 1;

-	}

-	

-	if(isMobile()){

-		include $dir_public_mobile.'cart.php';

-	}elseif(isFacebook()){

-		include $dir_facebook.'cart.php';

-	}else{

-		include $dir_public.'cart.php';

-	}

-?>
\ No newline at end of file
+
+<?php
+
+	require_once 'parameters.php';
+
+	require_once $dir_model.'initialize.php';
+
+
+
+	//facebook
+
+	$fb_title = "";
+
+	$fb_type = "";
+
+	$fb_image_url = "";
+
+	$fb_url = "";
+
+	$fb_description = "";
+
+	$fb_admin_userid = "";
+
+
+
+	//twitter
+
+	$tw_card = "";
+
+	$tw_url = "";
+
+	$tw_title = "";
+
+	$tw_description = "";
+
+	$tw_image = "";
+
+	
+
+	$meta_description = "Swiftdeal.in is a new effort by a team of  DTU sophomores to integrate the social and the economic dynamic of our lives on the internet and  bringing them together into a single place . Equipped with a better and ingeniously made search engine that will search stuffs at your place where other people are willing to sell, it's an effort to create a platform for people to make deals with other people whom they may know and care about.";
+
+	$meta_keywords = "Welcome to Swiftdeal.in a place to put your offline buisness to online";
+
+	$meta_author = "SwiftDeal.in";
+
+	
+
+	if(isset($_GET['add'])){
+
+		$_SESSION['cart_'.$_GET['add']] += 1;
+
+	}
+
+	
+
+	if(isMobile()){
+
+		include $dir_public_mobile.'cart.php';
+
+	}elseif(isFacebook()){
+
+		include $dir_facebook.'cart.php';
+
+	}else{
+
+		include $dir_public.'cart.php';
+
+	}
+
+?>