The popular social network Facebook was founded by Mark Zuckerberg and his classmates at Harvard University in 2004. At the time, he was a sophomore studying computer science. Design and implement an...

The popular social network Facebook was founded by Mark Zuckerberg and his classmates at Harvard University in 2004. At the time, he was a sophomore studying computer science. Design and implement an application that maintains the data for a simple social network. Each person in the network should have a profi le that contains the person’s name, optional image, current status, and a list of friends. Your application should allow a user to join the network, leave the network, create a profi le, modify the profi le, search for other profi les, and add friends.