/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: roushankumar7169709 https://cdn.slidesharecdn.com/profile-photo-roushankumar7169709-48x48.jpg?cb=1523411345 STUDENT OF CS EXECUTIVE & STUDENT OF ST.XAVIER'S COLLEGE ,RANCHI