Changes

== Input ==

== Input ==

The input comes in the form of [http://en.wikipedia.org/wiki/XML XML] [http://www.cs.umd.edu/users/meesh/420/spr07/part1/p11/node19.html]; a handy [https://www.cs.umd.edu/users/meesh/420/ProjectBook/cmsc420util.jar XmlUtility] for parsing the input is provided.

The input comes in the form of [http://en.wikipedia.org/wiki/XML XML]; a handy [https://www.cs.umd.edu/users/meesh/420/ProjectBook/cmsc420util.jar XmlUtility] for parsing the input is provided. If you are not familiar with XML, w3schools has a great tutorial that can be found [http://www.w3schools.com/xml/ here]. The spec also has a decent amount of information on how to parse the XML.

== Output ==

== Output ==